�ݺ�ߣshows by User: Syekat

�ݺ�ߣshows by User: Syekat / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: Syekat / Fri, 08 Sep 2023 10:44:22 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: Syekat Removal of oil Pollution and a Sustainable Approach to Controlling oil Spill /slideshow/removal-of-oil-pollution-and-a-sustainable-approach-to-controlling-oil-spill/260700046 oilpolutionsykat-230908104423-e527d348
An oil spill is a release of crude oil or refined petroleum products into the environment, such as oceans, rivers, lakes, or land. Oil spills can be caused by a variety of factors, including accidents during transportation, storage, or drilling operations, natural disasters such as hurricanes or earthquakes. ]]>
An oil spill is a release of crude oil or refined petroleum products into the environment, such as oceans, rivers, lakes, or land. Oil spills can be caused by a variety of factors, including accidents during transportation, storage, or drilling operations, natural disasters such as hurricanes or earthquakes. ]]> Fri, 08 Sep 2023 10:44:22 GMT /slideshow/removal-of-oil-pollution-and-a-sustainable-approach-to-controlling-oil-spill/260700046 Syekat@slideshare.net(Syekat) Removal of oil Pollution and a Sustainable Approach to Controlling oil Spill Syekat An oil spill is a release of crude oil or refined petroleum products into the environment, such as oceans, rivers, lakes, or land. Oil spills can be caused by a variety of factors, including accidents during transportation, storage, or drilling operations, natural disasters such as hurricanes or earthquakes. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/oilpolutionsykat-230908104423-e527d348-thumbnail.jpg?width=120&height=120&fit=bounds" /> An oil spill is a release of crude oil or refined petroleum products into the environment, such as oceans, rivers, lakes, or land. Oil spills can be caused by a variety of factors, including accidents during transportation, storage, or drilling operations, natural disasters such as hurricanes or earthquakes.

Removal of oil Pollution and a Sustainable Approach to Controlling oil Spill from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 The 14C-radiotracer method to measure the primary productivity of phytoplankton.pdf /slideshow/the-14cradiotracer-method-to-measure-the-primary-productivity-of-phytoplanktonpdf/253020275 null-220918044559-96be9c23
The primary productivity of phytoplankton, macroalgae, and seagrasses forms the base of marine ecosystem structuring in aquatic environments. Primary productivity is affected by various environmental factors and ecological processes that usually interact in a complex manner. The rate of primary production usually governs the overall ecosystem health and ecological productivity of a water body, and any observed trends may reveal the occurrence of potential stresses on existing ecosystems. Along the Saudi Gulf coast, primary productivity monitoring may help provide the basis for identifying the potential stressors to the coastal marine environments. Foremost among the considerations is the potential adverse effect of excessive anthropogenic nutrient loadings, which may lead to eutrophication events that can adversely impact on ecosystem health. In addition, high nutrient loads from man-made activities may trigger the excessive growth of some toxic phytoplankton species, potentially resulting in harmful algal blooms (HABs) with serious human health risks and negative economic impacts. This study is geared towards monitoring the primary productivity levels in selected areas of the Saudi Gulf waters to identify areas of concern as regards hyper-nutrification, ecological disturbance, and potential hot spots for HAB events. Nutrient loadings and the identification of potential HAB organisms will form a special focus of the investigations. ]]>
The primary productivity of phytoplankton, macroalgae, and seagrasses forms the base of marine ecosystem structuring in aquatic environments. Primary productivity is affected by various environmental factors and ecological processes that usually interact in a complex manner. The rate of primary production usually governs the overall ecosystem health and ecological productivity of a water body, and any observed trends may reveal the occurrence of potential stresses on existing ecosystems. Along the Saudi Gulf coast, primary productivity monitoring may help provide the basis for identifying the potential stressors to the coastal marine environments. Foremost among the considerations is the potential adverse effect of excessive anthropogenic nutrient loadings, which may lead to eutrophication events that can adversely impact on ecosystem health. In addition, high nutrient loads from man-made activities may trigger the excessive growth of some toxic phytoplankton species, potentially resulting in harmful algal blooms (HABs) with serious human health risks and negative economic impacts. This study is geared towards monitoring the primary productivity levels in selected areas of the Saudi Gulf waters to identify areas of concern as regards hyper-nutrification, ecological disturbance, and potential hot spots for HAB events. Nutrient loadings and the identification of potential HAB organisms will form a special focus of the investigations. ]]> Sun, 18 Sep 2022 04:45:59 GMT /slideshow/the-14cradiotracer-method-to-measure-the-primary-productivity-of-phytoplanktonpdf/253020275 Syekat@slideshare.net(Syekat) The 14C-radiotracer method to measure the primary productivity of phytoplankton.pdf Syekat The primary productivity of phytoplankton, macroalgae, and seagrasses forms the base of marine ecosystem structuring in aquatic environments. Primary productivity is affected by various environmental factors and ecological processes that usually interact in a complex manner. The rate of primary production usually governs the overall ecosystem health and ecological productivity of a water body, and any observed trends may reveal the occurrence of potential stresses on existing ecosystems. Along the Saudi Gulf coast, primary productivity monitoring may help provide the basis for identifying the potential stressors to the coastal marine environments. Foremost among the considerations is the potential adverse effect of excessive anthropogenic nutrient loadings, which may lead to eutrophication events that can adversely impact on ecosystem health. In addition, high nutrient loads from man-made activities may trigger the excessive growth of some toxic phytoplankton species, potentially resulting in harmful algal blooms (HABs) with serious human health risks and negative economic impacts. This study is geared towards monitoring the primary productivity levels in selected areas of the Saudi Gulf waters to identify areas of concern as regards hyper-nutrification, ecological disturbance, and potential hot spots for HAB events. Nutrient loadings and the identification of potential HAB organisms will form a special focus of the investigations. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/null-220918044559-96be9c23-thumbnail.jpg?width=120&height=120&fit=bounds" /> The primary productivity of phytoplankton, macroalgae, and seagrasses forms the base of marine ecosystem structuring in aquatic environments. Primary productivity is affected by various environmental factors and ecological processes that usually interact in a complex manner. The rate of primary production usually governs the overall ecosystem health and ecological productivity of a water body, and any observed trends may reveal the occurrence of potential stresses on existing ecosystems. Along the Saudi Gulf coast, primary productivity monitoring may help provide the basis for identifying the potential stressors to the coastal marine environments. Foremost among the considerations is the potential adverse effect of excessive anthropogenic nutrient loadings, which may lead to eutrophication events that can adversely impact on ecosystem health. In addition, high nutrient loads from man-made activities may trigger the excessive growth of some toxic phytoplankton species, potentially resulting in harmful algal blooms (HABs) with serious human health risks and negative economic impacts. This study is geared towards monitoring the primary productivity levels in selected areas of the Saudi Gulf waters to identify areas of concern as regards hyper-nutrification, ecological disturbance, and potential hot spots for HAB events. Nutrient loadings and the identification of potential HAB organisms will form a special focus of the investigations.

The 14C-radiotracer method to measure the primary productivity of phytoplankton.pdf from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Carbon Cycle in Oceanic Environment by Syekat /slideshow/carbon-cycle-in-oceanic-environment-by-syekat/252652953 carboncycleash1802050m-220823004959-88ef3b49
Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the intake and output of carbon is a component of all plant and animal life. The carbon cycle is vital to life on Earth. Nature tends to keep carbon levels balanced, meaning that the amount of carbon naturally released from reservoirs is equal to the amount that is naturally absorbed by reservoirs. Maintaining this carbon balance allows the planet to remain hospitable for life. Scientists believe that humans have upset this balance by burning fossil fuels, which has added more carbon to the atmosphere than usual and led to climate change and global warming.]]>
Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the intake and output of carbon is a component of all plant and animal life. The carbon cycle is vital to life on Earth. Nature tends to keep carbon levels balanced, meaning that the amount of carbon naturally released from reservoirs is equal to the amount that is naturally absorbed by reservoirs. Maintaining this carbon balance allows the planet to remain hospitable for life. Scientists believe that humans have upset this balance by burning fossil fuels, which has added more carbon to the atmosphere than usual and led to climate change and global warming.]]> Tue, 23 Aug 2022 00:49:58 GMT /slideshow/carbon-cycle-in-oceanic-environment-by-syekat/252652953 Syekat@slideshare.net(Syekat) Carbon Cycle in Oceanic Environment by Syekat Syekat Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the intake and output of carbon is a component of all plant and animal life. The carbon cycle is vital to life on Earth. Nature tends to keep carbon levels balanced, meaning that the amount of carbon naturally released from reservoirs is equal to the amount that is naturally absorbed by reservoirs. Maintaining this carbon balance allows the planet to remain hospitable for life. Scientists believe that humans have upset this balance by burning fossil fuels, which has added more carbon to the atmosphere than usual and led to climate change and global warming. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/carboncycleash1802050m-220823004959-88ef3b49-thumbnail.jpg?width=120&height=120&fit=bounds" /> Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the intake and output of carbon is a component of all plant and animal life. The carbon cycle is vital to life on Earth. Nature tends to keep carbon levels balanced, meaning that the amount of carbon naturally released from reservoirs is equal to the amount that is naturally absorbed by reservoirs. Maintaining this carbon balance allows the planet to remain hospitable for life. Scientists believe that humans have upset this balance by burning fossil fuels, which has added more carbon to the atmosphere than usual and led to climate change and global warming.

Carbon Cycle in Oceanic Environment by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Aerators & Their Design in The Aquaculture Farm and Hatcheries.pdf /slideshow/aerators-their-design-in-the-aquaculture-farm-and-hatcheriespdf/252420026 aeratortheirdesignintheaquaculturefarmandhatcheries-220804011746-7f497def
Not only fish but also all animals, must obtain oxygen from the environment for respiration. Oxygen is far less available to aquatic organisms than it is to air-breathers, and the dissolved oxygen content of water may limit the activities of fish. In most natural waters, the supply of oxygen to water (diffusion from the atmosphere and production from underwater photosynthesis) exceeds the amount used in oxygen-consuming processes, and fish seldom have problems obtaining enough oxygen to meet normal metabolic demands. In aquaculture ponds, however, the biomass of plants, animals and microbes is much greater than in natural waters, so oxygen is sometimes consumed faster than it is replenished. Depending on how low the dissolved oxygen concentration is and how long it remains low, fish may consume less feed, grow more slowly, convert feed less efficiently, be more susceptible to infectious diseases, or suffocate and die. Aqua culturists avoid these problems by aerating ponds mechanically to supplement normal oxygen supplies. ]]>
Not only fish but also all animals, must obtain oxygen from the environment for respiration. Oxygen is far less available to aquatic organisms than it is to air-breathers, and the dissolved oxygen content of water may limit the activities of fish. In most natural waters, the supply of oxygen to water (diffusion from the atmosphere and production from underwater photosynthesis) exceeds the amount used in oxygen-consuming processes, and fish seldom have problems obtaining enough oxygen to meet normal metabolic demands. In aquaculture ponds, however, the biomass of plants, animals and microbes is much greater than in natural waters, so oxygen is sometimes consumed faster than it is replenished. Depending on how low the dissolved oxygen concentration is and how long it remains low, fish may consume less feed, grow more slowly, convert feed less efficiently, be more susceptible to infectious diseases, or suffocate and die. Aqua culturists avoid these problems by aerating ponds mechanically to supplement normal oxygen supplies. ]]> Thu, 04 Aug 2022 01:17:46 GMT /slideshow/aerators-their-design-in-the-aquaculture-farm-and-hatcheriespdf/252420026 Syekat@slideshare.net(Syekat) Aerators & Their Design in The Aquaculture Farm and Hatcheries.pdf Syekat Not only fish but also all animals, must obtain oxygen from the environment for respiration. Oxygen is far less available to aquatic organisms than it is to air-breathers, and the dissolved oxygen content of water may limit the activities of fish. In most natural waters, the supply of oxygen to water (diffusion from the atmosphere and production from underwater photosynthesis) exceeds the amount used in oxygen-consuming processes, and fish seldom have problems obtaining enough oxygen to meet normal metabolic demands. In aquaculture ponds, however, the biomass of plants, animals and microbes is much greater than in natural waters, so oxygen is sometimes consumed faster than it is replenished. Depending on how low the dissolved oxygen concentration is and how long it remains low, fish may consume less feed, grow more slowly, convert feed less efficiently, be more susceptible to infectious diseases, or suffocate and die. Aqua culturists avoid these problems by aerating ponds mechanically to supplement normal oxygen supplies. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/aeratortheirdesignintheaquaculturefarmandhatcheries-220804011746-7f497def-thumbnail.jpg?width=120&height=120&fit=bounds" /> Not only fish but also all animals, must obtain oxygen from the environment for respiration. Oxygen is far less available to aquatic organisms than it is to air-breathers, and the dissolved oxygen content of water may limit the activities of fish. In most natural waters, the supply of oxygen to water (diffusion from the atmosphere and production from underwater photosynthesis) exceeds the amount used in oxygen-consuming processes, and fish seldom have problems obtaining enough oxygen to meet normal metabolic demands. In aquaculture ponds, however, the biomass of plants, animals and microbes is much greater than in natural waters, so oxygen is sometimes consumed faster than it is replenished. Depending on how low the dissolved oxygen concentration is and how long it remains low, fish may consume less feed, grow more slowly, convert feed less efficiently, be more susceptible to infectious diseases, or suffocate and die. Aqua culturists avoid these problems by aerating ponds mechanically to supplement normal oxygen supplies.

Aerators & Their Design in The Aquaculture Farm and Hatcheries.pdf from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Benefits of Certification in Fisheries Sector.pptx /slideshow/benefits-of-certification-in-fisheries-sectorpptx/251887241 fisheriescertification-220531003158-76913e97
Global production from aquaculture is growing substantially and provides increasingly significant volumes of fish and other aquatic food for human consumption, a trend that is projected to continue. Although aquaculture growth has potential to meet the growing need for aquatic foods and to contribute to food security, poverty reduction and, more broadly, to achieving sustainable development and the Millennium Development Goals, it is increasingly recognized that improved management of the sector is necessary to achieve this potential. The application of certification in aquaculture is now viewed as a potential market-based tool for minimizing potential negative impacts and increasing societal and consumer benefits and confidence in the process of aquaculture production and marketing]]>
Global production from aquaculture is growing substantially and provides increasingly significant volumes of fish and other aquatic food for human consumption, a trend that is projected to continue. Although aquaculture growth has potential to meet the growing need for aquatic foods and to contribute to food security, poverty reduction and, more broadly, to achieving sustainable development and the Millennium Development Goals, it is increasingly recognized that improved management of the sector is necessary to achieve this potential. The application of certification in aquaculture is now viewed as a potential market-based tool for minimizing potential negative impacts and increasing societal and consumer benefits and confidence in the process of aquaculture production and marketing]]> Tue, 31 May 2022 00:31:58 GMT /slideshow/benefits-of-certification-in-fisheries-sectorpptx/251887241 Syekat@slideshare.net(Syekat) Benefits of Certification in Fisheries Sector.pptx Syekat Global production from aquaculture is growing substantially and provides increasingly significant volumes of fish and other aquatic food for human consumption, a trend that is projected to continue. Although aquaculture growth has potential to meet the growing need for aquatic foods and to contribute to food security, poverty reduction and, more broadly, to achieving sustainable development and the Millennium Development Goals, it is increasingly recognized that improved management of the sector is necessary to achieve this potential. The application of certification in aquaculture is now viewed as a potential market-based tool for minimizing potential negative impacts and increasing societal and consumer benefits and confidence in the process of aquaculture production and marketing <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fisheriescertification-220531003158-76913e97-thumbnail.jpg?width=120&height=120&fit=bounds" /> Global production from aquaculture is growing substantially and provides increasingly significant volumes of fish and other aquatic food for human consumption, a trend that is projected to continue. Although aquaculture growth has potential to meet the growing need for aquatic foods and to contribute to food security, poverty reduction and, more broadly, to achieving sustainable development and the Millennium Development Goals, it is increasingly recognized that improved management of the sector is necessary to achieve this potential. The application of certification in aquaculture is now viewed as a potential market-based tool for minimizing potential negative impacts and increasing societal and consumer benefits and confidence in the process of aquaculture production and marketing

Benefits of Certification in Fisheries Sector.pptx from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Breeding Biology & Parameters of Finfish and Shellfish by Syekat /slideshow/breeding-biology-parameters-of-finfish-and-shellfish-by-syekat/249438733 fontpage-merged-210621172256
Reproduction is a fundamental biological process which enables continuation of species. In fisheries biology, reproduction assumes greater significance to understand sexual dimorphism, process of maturation, size or age of maturity, breeding season, spawning area, sexual segregation, migration, fecundity, embryonic and larval development and recruitment. Most of the management strategies in capture fisheries are based on reference points that are the manifestations of reproductive biology. In aquaculture, knowledge of reproductive biology of a fish is essential for hatchery production of fish feeds. , Nazmul Haque Syekat]]>
Reproduction is a fundamental biological process which enables continuation of species. In fisheries biology, reproduction assumes greater significance to understand sexual dimorphism, process of maturation, size or age of maturity, breeding season, spawning area, sexual segregation, migration, fecundity, embryonic and larval development and recruitment. Most of the management strategies in capture fisheries are based on reference points that are the manifestations of reproductive biology. In aquaculture, knowledge of reproductive biology of a fish is essential for hatchery production of fish feeds. , Nazmul Haque Syekat]]> Mon, 21 Jun 2021 17:22:55 GMT /slideshow/breeding-biology-parameters-of-finfish-and-shellfish-by-syekat/249438733 Syekat@slideshare.net(Syekat) Breeding Biology & Parameters of Finfish and Shellfish by Syekat Syekat Reproduction is a fundamental biological process which enables continuation of species. In fisheries biology, reproduction assumes greater significance to understand sexual dimorphism, process of maturation, size or age of maturity, breeding season, spawning area, sexual segregation, migration, fecundity, embryonic and larval development and recruitment. Most of the management strategies in capture fisheries are based on reference points that are the manifestations of reproductive biology. In aquaculture, knowledge of reproductive biology of a fish is essential for hatchery production of fish feeds. , Nazmul Haque Syekat <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fontpage-merged-210621172256-thumbnail.jpg?width=120&height=120&fit=bounds" /> Reproduction is a fundamental biological process which enables continuation of species. In fisheries biology, reproduction assumes greater significance to understand sexual dimorphism, process of maturation, size or age of maturity, breeding season, spawning area, sexual segregation, migration, fecundity, embryonic and larval development and recruitment. Most of the management strategies in capture fisheries are based on reference points that are the manifestations of reproductive biology. In aquaculture, knowledge of reproductive biology of a fish is essential for hatchery production of fish feeds. , Nazmul Haque Syekat

Breeding Biology & Parameters of Finfish and Shellfish by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Introduce to Whiteleg shrimp (Litopenaeus vannamei) is a threat in Aquaculture of Bangladesh or vice versa | by Syekat /slideshow/introduce-to-whiteleg-shrimp-litopenaeus-vannamei-is-a-threat-in-aquaculture-of-bangladesh-or-vice-versa-by-syekat/249425661 whitelegshirmp-210620172026
Whiteleg shrimp (Litopenaeus vannamei, formerly Penaeus vannamei), also known as Pacific white shrimp or King prawn, is a variety of prawn of the eastern Pacific Ocean commonly caught or farmed for food.L. vannamei is a decapod crustacean which is native to the Eastern Pacific Coast of Central and South America from Tumbes, Peru in the south to Mexico in the north. It has been introduced widely around the world since the 1970s, but especially since 2000, as it has become the principle cultured shrimp species in Asia. The species itself is not considered a major threat to biodiversity, does not appear to have formed breeding populations, and has generally resulted in positive economic impacts in non-indigenous areas. An examination of current lists of invasive species published by the International Union for Conservation of Nature’s Invasive Species Specialist Group (IUCN, 2004) revealed no listings for L. vannamei. As mentioned, L. vannamei has been anthropogenically introduced as an aquaculture species to several areas of the world to which it is not native. , Nazmul Haque Syekat]]>
Whiteleg shrimp (Litopenaeus vannamei, formerly Penaeus vannamei), also known as Pacific white shrimp or King prawn, is a variety of prawn of the eastern Pacific Ocean commonly caught or farmed for food.L. vannamei is a decapod crustacean which is native to the Eastern Pacific Coast of Central and South America from Tumbes, Peru in the south to Mexico in the north. It has been introduced widely around the world since the 1970s, but especially since 2000, as it has become the principle cultured shrimp species in Asia. The species itself is not considered a major threat to biodiversity, does not appear to have formed breeding populations, and has generally resulted in positive economic impacts in non-indigenous areas. An examination of current lists of invasive species published by the International Union for Conservation of Nature’s Invasive Species Specialist Group (IUCN, 2004) revealed no listings for L. vannamei. As mentioned, L. vannamei has been anthropogenically introduced as an aquaculture species to several areas of the world to which it is not native. , Nazmul Haque Syekat]]> Sun, 20 Jun 2021 17:20:25 GMT /slideshow/introduce-to-whiteleg-shrimp-litopenaeus-vannamei-is-a-threat-in-aquaculture-of-bangladesh-or-vice-versa-by-syekat/249425661 Syekat@slideshare.net(Syekat) Introduce to Whiteleg shrimp (Litopenaeus vannamei) is a threat in Aquaculture of Bangladesh or vice versa | by Syekat Syekat Whiteleg shrimp (Litopenaeus vannamei, formerly Penaeus vannamei), also known as Pacific white shrimp or King prawn, is a variety of prawn of the eastern Pacific Ocean commonly caught or farmed for food.L. vannamei is a decapod crustacean which is native to the Eastern Pacific Coast of Central and South America from Tumbes, Peru in the south to Mexico in the north. It has been introduced widely around the world since the 1970s, but especially since 2000, as it has become the principle cultured shrimp species in Asia. The species itself is not considered a major threat to biodiversity, does not appear to have formed breeding populations, and has generally resulted in positive economic impacts in non-indigenous areas. An examination of current lists of invasive species published by the International Union for Conservation of Nature’s Invasive Species Specialist Group (IUCN, 2004) revealed no listings for L. vannamei. As mentioned, L. vannamei has been anthropogenically introduced as an aquaculture species to several areas of the world to which it is not native. , Nazmul Haque Syekat <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/whitelegshirmp-210620172026-thumbnail.jpg?width=120&height=120&fit=bounds" /> Whiteleg shrimp (Litopenaeus vannamei, formerly Penaeus vannamei), also known as Pacific white shrimp or King prawn, is a variety of prawn of the eastern Pacific Ocean commonly caught or farmed for food.L. vannamei is a decapod crustacean which is native to the Eastern Pacific Coast of Central and South America from Tumbes, Peru in the south to Mexico in the north. It has been introduced widely around the world since the 1970s, but especially since 2000, as it has become the principle cultured shrimp species in Asia. The species itself is not considered a major threat to biodiversity, does not appear to have formed breeding populations, and has generally resulted in positive economic impacts in non-indigenous areas. An examination of current lists of invasive species published by the International Union for Conservation of Nature’s Invasive Species Specialist Group (IUCN, 2004) revealed no listings for L. vannamei. As mentioned, L. vannamei has been anthropogenically introduced as an aquaculture species to several areas of the world to which it is not native. , Nazmul Haque Syekat

Introduce to Whiteleg shrimp (Litopenaeus vannamei) is a threat in Aquaculture of Bangladesh or vice versa | by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Production of Haploid and its Significance by Syekat /slideshow/production-of-haploid-and-its-significance-by-syekat/242702042 priyankamamassignment-converted-210214033745
Haploids are individuals that have only a single set of chromosomes. Because they have only a single set of chromosomes, every detrimental allele will be expressed, since none will be hidden by a dominant allele in the heterozygous condition. As such, it is doubtful that many haploids will survive very long. Haploid medaka , common carp , masu salmon , rainbow trout , Atlantic salmon , chum salmon and plaice have been produced for experimental purposes, but none lived long.]]>
Haploids are individuals that have only a single set of chromosomes. Because they have only a single set of chromosomes, every detrimental allele will be expressed, since none will be hidden by a dominant allele in the heterozygous condition. As such, it is doubtful that many haploids will survive very long. Haploid medaka , common carp , masu salmon , rainbow trout , Atlantic salmon , chum salmon and plaice have been produced for experimental purposes, but none lived long.]]> Sun, 14 Feb 2021 03:37:44 GMT /slideshow/production-of-haploid-and-its-significance-by-syekat/242702042 Syekat@slideshare.net(Syekat) Production of Haploid and its Significance by Syekat Syekat Haploids are individuals that have only a single set of chromosomes. Because they have only a single set of chromosomes, every detrimental allele will be expressed, since none will be hidden by a dominant allele in the heterozygous condition. As such, it is doubtful that many haploids will survive very long. Haploid medaka , common carp , masu salmon , rainbow trout , Atlantic salmon , chum salmon and plaice have been produced for experimental purposes, but none lived long. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/priyankamamassignment-converted-210214033745-thumbnail.jpg?width=120&height=120&fit=bounds" /> Haploids are individuals that have only a single set of chromosomes. Because they have only a single set of chromosomes, every detrimental allele will be expressed, since none will be hidden by a dominant allele in the heterozygous condition. As such, it is doubtful that many haploids will survive very long. Haploid medaka , common carp , masu salmon , rainbow trout , Atlantic salmon , chum salmon and plaice have been produced for experimental purposes, but none lived long.

Production of Haploid and its Significance by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Jalmahal Policy-Government Jalmahal Management Policy, 2009 by Syekat /slideshow/jalmahal-policygovernment-jalmahal-management-policy-2009-by-syekat/242702025 jalmahal-converted-210214033552
The government of Bangladesh has formulated the Government Water Resources Management Policy, 2009 in the public interest with a view to giving priority to the provision of settlements in favor of real fishermen and conservation of biodiversity including conservation of fishery resources and increase in production. ]]>
The government of Bangladesh has formulated the Government Water Resources Management Policy, 2009 in the public interest with a view to giving priority to the provision of settlements in favor of real fishermen and conservation of biodiversity including conservation of fishery resources and increase in production. ]]> Sun, 14 Feb 2021 03:35:52 GMT /slideshow/jalmahal-policygovernment-jalmahal-management-policy-2009-by-syekat/242702025 Syekat@slideshare.net(Syekat) Jalmahal Policy-Government Jalmahal Management Policy, 2009 by Syekat Syekat The government of Bangladesh has formulated the Government Water Resources Management Policy, 2009 in the public interest with a view to giving priority to the provision of settlements in favor of real fishermen and conservation of biodiversity including conservation of fishery resources and increase in production. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/jalmahal-converted-210214033552-thumbnail.jpg?width=120&height=120&fit=bounds" /> The government of Bangladesh has formulated the Government Water Resources Management Policy, 2009 in the public interest with a view to giving priority to the provision of settlements in favor of real fishermen and conservation of biodiversity including conservation of fishery resources and increase in production.

Jalmahal Policy-Government Jalmahal Management Policy, 2009 by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Role of Coastal and Marine Aquaculture in the Blue Economic Development of Bangladesh by Syekat /slideshow/role-of-coastal-and-marine-aquaculture-in-the-blue-economic-development-of-bangladesh-by-syekat/241855461 belalsirassignment2-converted-210126123505
Blue Economy means sustainable use of ocean resources for economic growth, improved livelihoods and jobs, and ocean environment health. More specifically, it basically refers to any economic activity in the marine sector, whether sustainable or not”.In Bangladesh , Coastal and Marine based aquaculture has been developed day by day .There are many prawn and shrimp farm in Bangladesh among the different districts.These farm play a dominant role for rising blue economic development of Bangladesh .Besides sea weed is also a prominent aquaculture in Bangladesh .There are about 133 species of sea weeds that commercially produce in different kinds of farm in Bangladesh .Although there has so many bar to management theses types of farm ,but day by day the efficiency of producing these product are increasing very rapidly. A very great role has kept by the marine and coastal aquaculture for developing blue economy of Bangladesh]]>
Blue Economy means sustainable use of ocean resources for economic growth, improved livelihoods and jobs, and ocean environment health. More specifically, it basically refers to any economic activity in the marine sector, whether sustainable or not”.In Bangladesh , Coastal and Marine based aquaculture has been developed day by day .There are many prawn and shrimp farm in Bangladesh among the different districts.These farm play a dominant role for rising blue economic development of Bangladesh .Besides sea weed is also a prominent aquaculture in Bangladesh .There are about 133 species of sea weeds that commercially produce in different kinds of farm in Bangladesh .Although there has so many bar to management theses types of farm ,but day by day the efficiency of producing these product are increasing very rapidly. A very great role has kept by the marine and coastal aquaculture for developing blue economy of Bangladesh]]> Tue, 26 Jan 2021 12:35:05 GMT /slideshow/role-of-coastal-and-marine-aquaculture-in-the-blue-economic-development-of-bangladesh-by-syekat/241855461 Syekat@slideshare.net(Syekat) Role of Coastal and Marine Aquaculture in the Blue Economic Development of Bangladesh by Syekat Syekat Blue Economy means sustainable use of ocean resources for economic growth, improved livelihoods and jobs, and ocean environment health. More specifically, it basically refers to any economic activity in the marine sector, whether sustainable or not”.In Bangladesh , Coastal and Marine based aquaculture has been developed day by day .There are many prawn and shrimp farm in Bangladesh among the different districts.These farm play a dominant role for rising blue economic development of Bangladesh .Besides sea weed is also a prominent aquaculture in Bangladesh .There are about 133 species of sea weeds that commercially produce in different kinds of farm in Bangladesh .Although there has so many bar to management theses types of farm ,but day by day the efficiency of producing these product are increasing very rapidly. A very great role has kept by the marine and coastal aquaculture for developing blue economy of Bangladesh <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/belalsirassignment2-converted-210126123505-thumbnail.jpg?width=120&height=120&fit=bounds" /> Blue Economy means sustainable use of ocean resources for economic growth, improved livelihoods and jobs, and ocean environment health. More specifically, it basically refers to any economic activity in the marine sector, whether sustainable or not”.In Bangladesh , Coastal and Marine based aquaculture has been developed day by day .There are many prawn and shrimp farm in Bangladesh among the different districts.These farm play a dominant role for rising blue economic development of Bangladesh .Besides sea weed is also a prominent aquaculture in Bangladesh .There are about 133 species of sea weeds that commercially produce in different kinds of farm in Bangladesh .Although there has so many bar to management theses types of farm ,but day by day the efficiency of producing these product are increasing very rapidly. A very great role has kept by the marine and coastal aquaculture for developing blue economy of Bangladesh

Role of Coastal and Marine Aquaculture in the Blue Economic Development of Bangladesh by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Inbreeding cause,effects and technique to reduce inbreeding in hatchery population by syekat /Syekat/inbreeding-causeeffects-and-technique-to-reduce-inbreeding-in-hatchery-population-by-syekat 1-201106050537
Inbreeding is the production of offspring from the mating or breeding of individuals or organisms that are closely related genetically.By analogy, the term is used in human reproduction, but more commonly refers to the genetic disorders and other consequences that may arise from expression of deleterious or recessive traits resulting from incestuous sexual relationships and consanguinity. Inbreeding results in homozygosity, which can increase the chances of offspring being affected by deleterious or recessive traits.This usually leads to at least temporarily decreased biological fitness of a population(called inbreeding Common fruit fly females prefer to mate with their own brothers over unrelated males. depression), which is its ability to survive and reproduce. An individual who inherits such deleterious traits is colloquially referred to as inbred. The avoidance of expression of such deleterious recessive alleles caused by inbreeding, via inbreeding avoidance mechanisms, is the main selective reason for outcrossing. Crossbreeding between populations also often has positive effects on fitnessrelated traits, but also sometimes leads to negative effects known as outbreeding depression. However increased homozygosity increases probability of fixing beneficial alleles and also slightly decreases probability of fixing deleterious alleles in population. Inbreeding can result in purging of deleterious alleles from a population through purifying selection.]]>
Inbreeding is the production of offspring from the mating or breeding of individuals or organisms that are closely related genetically.By analogy, the term is used in human reproduction, but more commonly refers to the genetic disorders and other consequences that may arise from expression of deleterious or recessive traits resulting from incestuous sexual relationships and consanguinity. Inbreeding results in homozygosity, which can increase the chances of offspring being affected by deleterious or recessive traits.This usually leads to at least temporarily decreased biological fitness of a population(called inbreeding Common fruit fly females prefer to mate with their own brothers over unrelated males. depression), which is its ability to survive and reproduce. An individual who inherits such deleterious traits is colloquially referred to as inbred. The avoidance of expression of such deleterious recessive alleles caused by inbreeding, via inbreeding avoidance mechanisms, is the main selective reason for outcrossing. Crossbreeding between populations also often has positive effects on fitnessrelated traits, but also sometimes leads to negative effects known as outbreeding depression. However increased homozygosity increases probability of fixing beneficial alleles and also slightly decreases probability of fixing deleterious alleles in population. Inbreeding can result in purging of deleterious alleles from a population through purifying selection.]]> Fri, 06 Nov 2020 05:05:37 GMT /Syekat/inbreeding-causeeffects-and-technique-to-reduce-inbreeding-in-hatchery-population-by-syekat Syekat@slideshare.net(Syekat) Inbreeding cause,effects and technique to reduce inbreeding in hatchery population by syekat Syekat Inbreeding is the production of offspring from the mating or breeding of individuals or organisms that are closely related genetically.By analogy, the term is used in human reproduction, but more commonly refers to the genetic disorders and other consequences that may arise from expression of deleterious or recessive traits resulting from incestuous sexual relationships and consanguinity. Inbreeding results in homozygosity, which can increase the chances of offspring being affected by deleterious or recessive traits.This usually leads to at least temporarily decreased biological fitness of a population(called inbreeding Common fruit fly females prefer to mate with their own brothers over unrelated males. depression), which is its ability to survive and reproduce. An individual who inherits such deleterious traits is colloquially referred to as inbred. The avoidance of expression of such deleterious recessive alleles caused by inbreeding, via inbreeding avoidance mechanisms, is the main selective reason for outcrossing. Crossbreeding between populations also often has positive effects on fitnessrelated traits, but also sometimes leads to negative effects known as outbreeding depression. However increased homozygosity increases probability of fixing beneficial alleles and also slightly decreases probability of fixing deleterious alleles in population. Inbreeding can result in purging of deleterious alleles from a population through purifying selection. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/1-201106050537-thumbnail.jpg?width=120&height=120&fit=bounds" /> Inbreeding is the production of offspring from the mating or breeding of individuals or organisms that are closely related genetically.By analogy, the term is used in human reproduction, but more commonly refers to the genetic disorders and other consequences that may arise from expression of deleterious or recessive traits resulting from incestuous sexual relationships and consanguinity. Inbreeding results in homozygosity, which can increase the chances of offspring being affected by deleterious or recessive traits.This usually leads to at least temporarily decreased biological fitness of a population(called inbreeding Common fruit fly females prefer to mate with their own brothers over unrelated males. depression), which is its ability to survive and reproduce. An individual who inherits such deleterious traits is colloquially referred to as inbred. The avoidance of expression of such deleterious recessive alleles caused by inbreeding, via inbreeding avoidance mechanisms, is the main selective reason for outcrossing. Crossbreeding between populations also often has positive effects on fitnessrelated traits, but also sometimes leads to negative effects known as outbreeding depression. However increased homozygosity increases probability of fixing beneficial alleles and also slightly decreases probability of fixing deleterious alleles in population. Inbreeding can result in purging of deleterious alleles from a population through purifying selection.

Inbreeding cause,effects and technique to reduce inbreeding in hatchery population by syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Major domestic environmental problems of bangladesh by syekat /slideshow/major-domestic-environmental-problems-of-bangladesh-by-syekat/239110352 1-201106050449
Bangladesh , the largest delta on earth, is situated in South Asia. It is located between 20° 34′ and 26° 38′ north latitude and 88° 01′ and 92° 41′ east longitude. It is bordered by India on the west, north, and east, by Myanmar on the southeast, and by the Bay of Bengal on the south. The area of the country is 147,570 km2 . Most of the country is low-lying comprising mainly the delta of the Ganges and Brahmaputra rivers. A total of 80% of the country is floodplain . The environment of the country is under severe pressure due to changing climate and destructive anthropogenic activities. Environmental degradation is directly and indirectly affecting human health, ecosystems , and economic growth of the country. Demographic pressure, poverty,lack of proper awareness on environmental issues, and lack of implementation and monitoring of environmental rules are the main causes for existing environmental condition of Bangladesh. The climatic condition of Bangladesh is tropical monsoon. The country currently faces several environmental issues which threaten these resources, including groundwater metal contamination, increased groundwater salinity, cyclones and flooding, and sedimentation and changing patterns of stream flow due to watershed mismanagement. Some of these, such as the changing patterns of stream flow and presence of lead in groundwater, can be directly correlated with human activity and industrial processes, while others, such as cyclones and flooding are naturally occurring issues.]]>
Bangladesh , the largest delta on earth, is situated in South Asia. It is located between 20° 34′ and 26° 38′ north latitude and 88° 01′ and 92° 41′ east longitude. It is bordered by India on the west, north, and east, by Myanmar on the southeast, and by the Bay of Bengal on the south. The area of the country is 147,570 km2 . Most of the country is low-lying comprising mainly the delta of the Ganges and Brahmaputra rivers. A total of 80% of the country is floodplain . The environment of the country is under severe pressure due to changing climate and destructive anthropogenic activities. Environmental degradation is directly and indirectly affecting human health, ecosystems , and economic growth of the country. Demographic pressure, poverty,lack of proper awareness on environmental issues, and lack of implementation and monitoring of environmental rules are the main causes for existing environmental condition of Bangladesh. The climatic condition of Bangladesh is tropical monsoon. The country currently faces several environmental issues which threaten these resources, including groundwater metal contamination, increased groundwater salinity, cyclones and flooding, and sedimentation and changing patterns of stream flow due to watershed mismanagement. Some of these, such as the changing patterns of stream flow and presence of lead in groundwater, can be directly correlated with human activity and industrial processes, while others, such as cyclones and flooding are naturally occurring issues.]]> Fri, 06 Nov 2020 05:04:49 GMT /slideshow/major-domestic-environmental-problems-of-bangladesh-by-syekat/239110352 Syekat@slideshare.net(Syekat) Major domestic environmental problems of bangladesh by syekat Syekat Bangladesh , the largest delta on earth, is situated in South Asia. It is located between 20° 34′ and 26° 38′ north latitude and 88° 01′ and 92° 41′ east longitude. It is bordered by India on the west, north, and east, by Myanmar on the southeast, and by the Bay of Bengal on the south. The area of the country is 147,570 km2 . Most of the country is low-lying comprising mainly the delta of the Ganges and Brahmaputra rivers. A total of 80% of the country is floodplain . The environment of the country is under severe pressure due to changing climate and destructive anthropogenic activities. Environmental degradation is directly and indirectly affecting human health, ecosystems , and economic growth of the country. Demographic pressure, poverty,lack of proper awareness on environmental issues, and lack of implementation and monitoring of environmental rules are the main causes for existing environmental condition of Bangladesh. The climatic condition of Bangladesh is tropical monsoon. The country currently faces several environmental issues which threaten these resources, including groundwater metal contamination, increased groundwater salinity, cyclones and flooding, and sedimentation and changing patterns of stream flow due to watershed mismanagement. Some of these, such as the changing patterns of stream flow and presence of lead in groundwater, can be directly correlated with human activity and industrial processes, while others, such as cyclones and flooding are naturally occurring issues. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/1-201106050449-thumbnail.jpg?width=120&height=120&fit=bounds" /> Bangladesh , the largest delta on earth, is situated in South Asia. It is located between 20° 34′ and 26° 38′ north latitude and 88° 01′ and 92° 41′ east longitude. It is bordered by India on the west, north, and east, by Myanmar on the southeast, and by the Bay of Bengal on the south. The area of the country is 147,570 km2 . Most of the country is low-lying comprising mainly the delta of the Ganges and Brahmaputra rivers. A total of 80% of the country is floodplain . The environment of the country is under severe pressure due to changing climate and destructive anthropogenic activities. Environmental degradation is directly and indirectly affecting human health, ecosystems , and economic growth of the country. Demographic pressure, poverty,lack of proper awareness on environmental issues, and lack of implementation and monitoring of environmental rules are the main causes for existing environmental condition of Bangladesh. The climatic condition of Bangladesh is tropical monsoon. The country currently faces several environmental issues which threaten these resources, including groundwater metal contamination, increased groundwater salinity, cyclones and flooding, and sedimentation and changing patterns of stream flow due to watershed mismanagement. Some of these, such as the changing patterns of stream flow and presence of lead in groundwater, can be directly correlated with human activity and industrial processes, while others, such as cyclones and flooding are naturally occurring issues.

Major domestic environmental problems of bangladesh by syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Influence of geographical environment (rivers) on rural livelihood by syekat /slideshow/influence-of-geographical-environment-rivers-on-rural-livelihood-by-syekat/239110344 1-201106050404
Geographic environment is that part of the terrestrial natural environment that has been to some extent altered by human beings and which at the present moment is directly connected with the life and production activity of society. The natural objects and the phenomena related to them which surround men constitute the geographical environment. (eg. surface of the earth, minerals, water, animals, mountains, plants, sun, moon, plains.) The geographic environment is one of the permanent and necessary conditions for the development of society. It can accelerate or retard this development, but it is not the main moving force of society’s development, since the specific laws of the movement of nature and society, as well as the rates of movement (changes), are essentially different.]]>
Geographic environment is that part of the terrestrial natural environment that has been to some extent altered by human beings and which at the present moment is directly connected with the life and production activity of society. The natural objects and the phenomena related to them which surround men constitute the geographical environment. (eg. surface of the earth, minerals, water, animals, mountains, plants, sun, moon, plains.) The geographic environment is one of the permanent and necessary conditions for the development of society. It can accelerate or retard this development, but it is not the main moving force of society’s development, since the specific laws of the movement of nature and society, as well as the rates of movement (changes), are essentially different.]]> Fri, 06 Nov 2020 05:04:04 GMT /slideshow/influence-of-geographical-environment-rivers-on-rural-livelihood-by-syekat/239110344 Syekat@slideshare.net(Syekat) Influence of geographical environment (rivers) on rural livelihood by syekat Syekat Geographic environment is that part of the terrestrial natural environment that has been to some extent altered by human beings and which at the present moment is directly connected with the life and production activity of society. The natural objects and the phenomena related to them which surround men constitute the geographical environment. (eg. surface of the earth, minerals, water, animals, mountains, plants, sun, moon, plains.) The geographic environment is one of the permanent and necessary conditions for the development of society. It can accelerate or retard this development, but it is not the main moving force of society’s development, since the specific laws of the movement of nature and society, as well as the rates of movement (changes), are essentially different. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/1-201106050404-thumbnail.jpg?width=120&height=120&fit=bounds" /> Geographic environment is that part of the terrestrial natural environment that has been to some extent altered by human beings and which at the present moment is directly connected with the life and production activity of society. The natural objects and the phenomena related to them which surround men constitute the geographical environment. (eg. surface of the earth, minerals, water, animals, mountains, plants, sun, moon, plains.) The geographic environment is one of the permanent and necessary conditions for the development of society. It can accelerate or retard this development, but it is not the main moving force of society’s development, since the specific laws of the movement of nature and society, as well as the rates of movement (changes), are essentially different.

Influence of geographical environment (rivers) on rural livelihood by syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Different Types of Parasitism by Syekat /slideshow/different-types-of-parasitism-by-syekat/238816367 2-201009163037
This asssignment shows the different types of parasite that attack on fish.]]>
This asssignment shows the different types of parasite that attack on fish.]]> Fri, 09 Oct 2020 16:30:36 GMT /slideshow/different-types-of-parasitism-by-syekat/238816367 Syekat@slideshare.net(Syekat) Different Types of Parasitism by Syekat Syekat This asssignment shows the different types of parasite that attack on fish. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/2-201009163037-thumbnail.jpg?width=120&height=120&fit=bounds" /> This asssignment shows the different types of parasite that attack on fish.

Different Types of Parasitism by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Fisheries Social Impact Assesment & Flood Action Plan (FAP)_Syekat /slideshow/fisheries-social-impact-assesment-flood-action-plan-fapsyekat/238816351 1-201009162546
Social impact assessment (SIA) includes the processes of analyzing, monitoring and managing the intended and unintended social consequences, both positive and negative, of planned interventions (policies, programs, plans, projects) and any social change processes involved by those interventions ( According to the International Association for Impact Assessment).In case of fisheries science Social Impact Assessment is a method of gauging the social and cultural consequences of alternative fishery management actions or policies. The purpose and logic of the SIA are the same as those for the economic and ecological elements of environmental impact analysis and assessment. An impact assessment determines (social/cultural) conditions in areas or populations likely to be affected by the regulatory action or policy; projects future effects of continuing the status quo; and then estimates effects, relative to the status quo, that will result on local, regional, and national scales if reasonable fishery management alternatives are implemented.]]>
Social impact assessment (SIA) includes the processes of analyzing, monitoring and managing the intended and unintended social consequences, both positive and negative, of planned interventions (policies, programs, plans, projects) and any social change processes involved by those interventions ( According to the International Association for Impact Assessment).In case of fisheries science Social Impact Assessment is a method of gauging the social and cultural consequences of alternative fishery management actions or policies. The purpose and logic of the SIA are the same as those for the economic and ecological elements of environmental impact analysis and assessment. An impact assessment determines (social/cultural) conditions in areas or populations likely to be affected by the regulatory action or policy; projects future effects of continuing the status quo; and then estimates effects, relative to the status quo, that will result on local, regional, and national scales if reasonable fishery management alternatives are implemented.]]> Fri, 09 Oct 2020 16:25:46 GMT /slideshow/fisheries-social-impact-assesment-flood-action-plan-fapsyekat/238816351 Syekat@slideshare.net(Syekat) Fisheries Social Impact Assesment & Flood Action Plan (FAP)_Syekat Syekat Social impact assessment (SIA) includes the processes of analyzing, monitoring and managing the intended and unintended social consequences, both positive and negative, of planned interventions (policies, programs, plans, projects) and any social change processes involved by those interventions ( According to the International Association for Impact Assessment).In case of fisheries science Social Impact Assessment is a method of gauging the social and cultural consequences of alternative fishery management actions or policies. The purpose and logic of the SIA are the same as those for the economic and ecological elements of environmental impact analysis and assessment. An impact assessment determines (social/cultural) conditions in areas or populations likely to be affected by the regulatory action or policy; projects future effects of continuing the status quo; and then estimates effects, relative to the status quo, that will result on local, regional, and national scales if reasonable fishery management alternatives are implemented. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/1-201009162546-thumbnail.jpg?width=120&height=120&fit=bounds" /> Social impact assessment (SIA) includes the processes of analyzing, monitoring and managing the intended and unintended social consequences, both positive and negative, of planned interventions (policies, programs, plans, projects) and any social change processes involved by those interventions ( According to the International Association for Impact Assessment).In case of fisheries science Social Impact Assessment is a method of gauging the social and cultural consequences of alternative fishery management actions or policies. The purpose and logic of the SIA are the same as those for the economic and ecological elements of environmental impact analysis and assessment. An impact assessment determines (social/cultural) conditions in areas or populations likely to be affected by the regulatory action or policy; projects future effects of continuing the status quo; and then estimates effects, relative to the status quo, that will result on local, regional, and national scales if reasonable fishery management alternatives are implemented.

Fisheries Social Impact Assesment & Flood Action Plan (FAP)_Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Prevention of fish parasitic disease _Syekat /slideshow/prevention-of-fish-parasitic-disease-syekat/238816323 3-201009161905
Fish diseases affect the survival and growth rates of fìsh under culture. Given that drug treatments are expensive, fìsh diseases invariably lead to lower harvest and higher cost. Fish farmers often suffer hefty economic losses due to fìsh diseases.To alleviate such losses, it is crucial to take precautions to prevent fìsh diseases and reduce pathogen levels in water bodies. It is also important to prevent water quality from deteriorating and to strengthen the natural resistance of the fìsh stock. Regular monitoring of fìsh health is an effective way to identify disease causes and appropriate treatments. One major cause of serious fìsh kill is overlooking the contagiousness of fìsh diseases and thus delaying treatment. As such, adequate care and treatment should be given to infected fish promptly. , Nazmul Haque Syekat Syekat]]>
Fish diseases affect the survival and growth rates of fìsh under culture. Given that drug treatments are expensive, fìsh diseases invariably lead to lower harvest and higher cost. Fish farmers often suffer hefty economic losses due to fìsh diseases.To alleviate such losses, it is crucial to take precautions to prevent fìsh diseases and reduce pathogen levels in water bodies. It is also important to prevent water quality from deteriorating and to strengthen the natural resistance of the fìsh stock. Regular monitoring of fìsh health is an effective way to identify disease causes and appropriate treatments. One major cause of serious fìsh kill is overlooking the contagiousness of fìsh diseases and thus delaying treatment. As such, adequate care and treatment should be given to infected fish promptly. , Nazmul Haque Syekat Syekat]]> Fri, 09 Oct 2020 16:19:05 GMT /slideshow/prevention-of-fish-parasitic-disease-syekat/238816323 Syekat@slideshare.net(Syekat) Prevention of fish parasitic disease _Syekat Syekat Fish diseases affect the survival and growth rates of fìsh under culture. Given that drug treatments are expensive, fìsh diseases invariably lead to lower harvest and higher cost. Fish farmers often suffer hefty economic losses due to fìsh diseases.To alleviate such losses, it is crucial to take precautions to prevent fìsh diseases and reduce pathogen levels in water bodies. It is also important to prevent water quality from deteriorating and to strengthen the natural resistance of the fìsh stock. Regular monitoring of fìsh health is an effective way to identify disease causes and appropriate treatments. One major cause of serious fìsh kill is overlooking the contagiousness of fìsh diseases and thus delaying treatment. As such, adequate care and treatment should be given to infected fish promptly. , Nazmul Haque Syekat Syekat <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/3-201009161905-thumbnail.jpg?width=120&height=120&fit=bounds" /> Fish diseases affect the survival and growth rates of fìsh under culture. Given that drug treatments are expensive, fìsh diseases invariably lead to lower harvest and higher cost. Fish farmers often suffer hefty economic losses due to fìsh diseases.To alleviate such losses, it is crucial to take precautions to prevent fìsh diseases and reduce pathogen levels in water bodies. It is also important to prevent water quality from deteriorating and to strengthen the natural resistance of the fìsh stock. Regular monitoring of fìsh health is an effective way to identify disease causes and appropriate treatments. One major cause of serious fìsh kill is overlooking the contagiousness of fìsh diseases and thus delaying treatment. As such, adequate care and treatment should be given to infected fish promptly. , Nazmul Haque Syekat Syekat

Prevention of fish parasitic disease _Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Fishing Ground of Bay of Bengal by Syekat /slideshow/fishing-ground-of-bay-of-bengal-by-syekat/237260322 fishinggroundofbayofbengalbysyekat-200726141958
Four fishing grounds have been identified so far. They are south patches, south of south patches, middle ground and Swatch of no Ground.This slide will show you about the different fishing site in bay of bengal where the abundance of fish is higher than other areas.]]>
Four fishing grounds have been identified so far. They are south patches, south of south patches, middle ground and Swatch of no Ground.This slide will show you about the different fishing site in bay of bengal where the abundance of fish is higher than other areas.]]> Sun, 26 Jul 2020 14:19:58 GMT /slideshow/fishing-ground-of-bay-of-bengal-by-syekat/237260322 Syekat@slideshare.net(Syekat) Fishing Ground of Bay of Bengal by Syekat Syekat Four fishing grounds have been identified so far. They are south patches, south of south patches, middle ground and Swatch of no Ground.This slide will show you about the different fishing site in bay of bengal where the abundance of fish is higher than other areas. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fishinggroundofbayofbengalbysyekat-200726141958-thumbnail.jpg?width=120&height=120&fit=bounds" /> Four fishing grounds have been identified so far. They are south patches, south of south patches, middle ground and Swatch of no Ground.This slide will show you about the different fishing site in bay of bengal where the abundance of fish is higher than other areas.

Fishing Ground of Bay of Bengal by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 A tour report on Saint martin_by Syekat /slideshow/a-tour-report-on-saint-martinby-syekat/230666208 syekattourreportfinal-200322032314
This is a tour report on visiting saint martin island. ]]>
This is a tour report on visiting saint martin island. ]]> Sun, 22 Mar 2020 03:23:14 GMT /slideshow/a-tour-report-on-saint-martinby-syekat/230666208 Syekat@slideshare.net(Syekat) A tour report on Saint martin_by Syekat Syekat This is a tour report on visiting saint martin island. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/syekattourreportfinal-200322032314-thumbnail.jpg?width=120&height=120&fit=bounds" /> This is a tour report on visiting saint martin island.

A tour report on Saint martin_by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Biosensor by Syekat /slideshow/biosensor-by-syekat/185709847 biosensorsyekat-191023081826
This presentation can give you a introductory knowledge about Biosensor. ]]>
This presentation can give you a introductory knowledge about Biosensor. ]]> Wed, 23 Oct 2019 08:18:26 GMT /slideshow/biosensor-by-syekat/185709847 Syekat@slideshare.net(Syekat) Biosensor by Syekat Syekat This presentation can give you a introductory knowledge about Biosensor. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/biosensorsyekat-191023081826-thumbnail.jpg?width=120&height=120&fit=bounds" /> This presentation can give you a introductory knowledge about Biosensor.

Biosensor by Syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 Manatee by syekat /slideshow/manatee-by-syekat/127550008 manateebysyekat-190108174744
From this presentation anyone can get a clear concept about Manatees.]]>
From this presentation anyone can get a clear concept about Manatees.]]> Tue, 08 Jan 2019 17:47:44 GMT /slideshow/manatee-by-syekat/127550008 Syekat@slideshare.net(Syekat) Manatee by syekat Syekat From this presentation anyone can get a clear concept about Manatees. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/manateebysyekat-190108174744-thumbnail.jpg?width=120&height=120&fit=bounds" /> From this presentation anyone can get a clear concept about Manatees.

Manatee by syekat from Nazmul Haque Syekat, Noakhai Science & Technology University.

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0 https://cdn.slidesharecdn.com/profile-photo-Syekat-48x48.jpg?cb=1719115481 I am a student of Noakhali Science And technology University ,Studied at Fisherise & Marine Science. syekatworld.blogspot.com https://cdn.slidesharecdn.com/ss_thumbnails/oilpolutionsykat-230908104423-e527d348-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/removal-of-oil-pollution-and-a-sustainable-approach-to-controlling-oil-spill/260700046 Removal of oil Polluti... https://cdn.slidesharecdn.com/ss_thumbnails/null-220918044559-96be9c23-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/the-14cradiotracer-method-to-measure-the-primary-productivity-of-phytoplanktonpdf/253020275 The 14C-radiotracer me... https://cdn.slidesharecdn.com/ss_thumbnails/carboncycleash1802050m-220823004959-88ef3b49-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/carbon-cycle-in-oceanic-environment-by-syekat/252652953 Carbon Cycle in Oceani...