This document discusses the increasing accessibility and activity in the Arctic region due to climate change and reduced sea ice. It provides a brief history of Arctic exploration and operations by the US Coast Guard since the 19th century. It then outlines current and future challenges and opportunities in the Arctic relating to transportation, resource extraction, tourism, indigenous populations, science, environmental issues, and geopolitics. The US Coast Guard plays an important role in Arctic operations but faces challenges maintaining its icebreaker fleet and capacity.
Vikings were the people of the Norse culture during the Viking Age from 793 to 1066 AD. They were known for raiding monasteries, including the famous abbey at Lindisfarne in 793 AD. Vikings built various types of ships for warfare, exploration, and trade, demonstrating their skilled shipbuilding. Shield maidens were women who fought as warriors, as mentioned in Norse sagas. Stoick the Vast is a Viking chief from the movie How to Train Your Dragon.
La mise en valeur du patrimoine archeologique submerge a Alexandriecirili_web
油
This document discusses the preservation and protection of underwater cultural heritage sites in Egypt and around the world. It describes Egypt's Pharos Project which involves surveying and excavating underwater archaeological sites in Alexandria such as the Ptolemaic Royal Quarters. It also lists threats to underwater cultural heritage like destruction, looting, and insufficient legal protections. Additionally, it provides examples of protection methods for underwater sites including cages and underwater archaeological parks. Finally, it lists many museums dedicated to maritime and underwater archaeology around the world and international charters and conventions focused on preserving underwater cultural heritage.
This document discusses geopolitical changes in the Arctic region including environmental changes, emerging commercial activities, and estimates of significant oil and gas resources. It summarizes Mikhail Gorbachev's 1987 call for the Arctic to become a zone of peace and for international cooperation on sustainable development and environmental protection of the region. The document also notes increasing international interests and activities in the Arctic and the need for diplomacy to promote cooperation.
The oceans provide many valuable resources for humans, including fish as a key source of protein. However, overfishing due to improved fishing technologies and growing demand has led to declining fish stocks. Conservation of fisheries is challenging due to fish moving across boundaries and difficulties enforcing regulations. While some measures have helped certain species recover, continued overexploitation and illegal fishing threaten the long-term sustainability of ocean resources.
This short document provides credits for images and music used in a video about the Arctic and Antarctic. It thanks the viewer for watching and credits Oxygen IV by Jean Michel Jarre for the music and the website www. for the images of the Arctic and Antarctic landscapes and scenes.
Marine geology is the study of the Earth below the oceans and seas. It examines the character and history of ocean floors and coastal areas. Major developments in marine geology include the HMS Challenger expedition in the 1870s which made the first systematic survey of ocean basins, and the Lamont-Doherty Geological Observatory founded in 1948 which advanced techniques like precision depth recording and piston coring. Deep-sea drilling projects from the 1960s-1980s using vessels like the Glomar Challenger confirmed theories of seafloor spreading and plate tectonics through ocean floor sampling and drilling.
The document discusses factors that contributed to westward expansion in the United States in the 19th century, including Manifest Destiny, the discovery of gold in California, the Homestead Act of 1862, and the completion of the Transcontinental Railroad. It describes the challenges of traveling west prior to the railroad, how the railroad was built between 1865-1869 connecting the eastern and western United States, and its significant impacts in facilitating further settlement and development of the western territories by making transportation quicker, cheaper, and safer.
The document discusses factors that contributed to westward expansion in the United States between 1820-1890, including Manifest Destiny, the discovery of gold in California, the Homestead Act of 1862, and the building of the transcontinental railroad. It describes how the railroad transformed travel across North America from a months-long, dangerous journey to a week-long trip, enabling more extensive settlement of the western territories and fulfilling Manifest Destiny. Key events discussed include the driving of the Golden Spike in 1869 uniting the Union Pacific and Central Pacific railroads and establishing the first transcontinental railroad line across North America.
An overview of the vision in the US and Russia for a Bering Strait Crossing going back more than 100 years, including adventurous swimmers and kiteboarders, engineering challenges, architectural concept drawings, and comparisons with notable canals, tunnels, and transcontinental railway systems that have transformed commerce, transportation, history and culture.
The document summarizes the planning and construction of the First Transcontinental Railroad in the United States between 1863 and 1869. It discusses the debate around the proposed routes, including a central route along the Platte River, a southern route through Texas and New Mexico, and a northern route deemed impractical due to snow. A key figure, Theodore Judah, lobbied for and helped plan the central route over the Sierra Nevada mountains, which was ultimately chosen and built by the Central Pacific Railroad working eastward and the Union Pacific Railroad working westward to meet in Promontory Summit, Utah in 1869.
Antarctica is a continent surrounded by water that is entirely covered in ice. It has extreme cold temperatures, especially in the east, and hardly any plant or animal life due to the harsh climate. While rich in natural resources, a 1991 treaty prohibits mining in Antarctica. It was explored starting in the 1700s and mapped out in the 1800s, with various countries making claims until a 1959 treaty designated it for peaceful research only. Today, numerous research stations operated by many countries study the continent.
This document provides an overview of lessons from a 2014-2015 curriculum at Bryson Elementary School about westward expansion. Lesson 1 discusses how the natural environment affected travel to the West. Lesson 2 examines how railroads influenced western development. Lesson 3 explores the lives of different groups that lived in the West, including homesteaders on the Great Plains who faced challenges in harsh conditions. Lesson 4 considers how westward expansion impacted Native Americans.
The document provides a quiz covering topics about Native Americans and innovations during the market revolution. It includes 10 multiple choice questions about policies affecting Native Americans, parts of buffalo used by Native Americans, and battles involving Native Americans. The second half discusses innovations like the telegraph, steam engine, railroads, oil drilling, steel production, light bulb, telephone, airplane, and their impacts on communication, transportation, industry, and daily life. Key inventors are named like Morse, Watt, Fulton, Trevithick, Edison, Bell, and the Wright Brothers.
The document summarizes the exploration of the interior and Pacific coast of North America by European fur traders and maritime explorers between the 17th-19th centuries. It describes key explorers such as Samuel Hearne who mapped northern Canada for the HBC, Alexander Mackenzie who crossed Canada by land and reached the Pacific, and Simon Fraser who explored central British Columbia region for the NWC. It also outlines maritime explorers like Cook, Vancouver and Perez who mapped the Pacific coast and made contact with indigenous groups in Alaska, British Columbia and beyond.
The document discusses several key reasons for Westward expansion in the United States between 1880-1900. It describes opportunities for free land ownership through the Homestead Act of 1862, which allowed anyone to claim 160 acres if they lived on and improved the land. Technological advances like the Transcontinental Railroad, completed in 1869, made travel to the West much faster. The possibility of striking it rich in gold or silver mines also drew many prospectors and miners westward to places experiencing gold rushes like California, Colorado and Nevada. Freed slaves and former slaves also migrated west seeking a new beginning and escape from racial oppression and violence in the southern states.
Westward migration and growth of the united states(benedick)MrsBrownMEH
油
Westward expansion in the United States was driven by opportunities for land ownership and new beginnings. The concept of Manifest Destiny held that it was America's destiny to expand across the continent. Settlers faced obstacles in the Great Plains like lack of water and wood, but technological advances like railroads, barbed wire, steel plows, and windmills helped overcome these challenges and opened the Plains to farming. Farmers adapted techniques such as sod houses, dry farming, cattle ranching, and wheat farming to the harsh environment. However, expansion displaced Native Americans and led to conflicts as settlers took over their lands.
The document summarizes the construction of the transcontinental railroad in the United States in the late 1800s. It describes how the Union Pacific Railroad and Central Pacific Railroad raced to meet in the middle, connecting the eastern and western United States by rail. It discusses the workers who built each railroad, conflicts with Native Americans whose way of life was disrupted, and the decline of the American bison population. The completion of the railroad in 1869 marked a major change in transportation and westward expansion in the United States.
The Transcontinental Railroad was completed in 1869, connecting the Union Pacific Railroad from the east to the Central Pacific Railroad from the west. This unprecedented engineering feat joined the Atlantic and Pacific oceans by rail for the first time. While the railroad was built for national defense and to unite the country, it also made a handful of men immensely wealthy, including Leland Stanford, Collis Huntington, Mark Hopkins, and Charles Crocker of the Central Pacific, and Thomas Durant of the Union Pacific. The completion of the Transcontinental Railroad transformed the United States by enabling rapid population growth in the West, spurring additional rail construction, and symbolizing the vast opportunities available in the newly opened western territories.
The traditional scientific theory of the first Americans, known as the Clovis Model, proposed that humans migrated from Siberia to Alaska via the Bering Land Bridge around 13,000 years ago when sea levels dropped due to glaciation. These early humans, known as Clovis people, were big game hunters who spread throughout North America following the opening of an ice-free corridor through the Rocky Mountains around 11,500 years ago. However, evidence of pre-Clovis human occupation has challenged this long-held theory in recent decades.
1) Canada has a large and diverse geography characterized by different physical regions that have influenced patterns of human settlement and economic development over time.
2) Early European settlement focused on resource extraction of fish, fur, timber along coasts and major rivers for export to "mother countries".
3) Through the 19th century, Canada developed economically through the export of staple resources like fur, fish, forestry and mining products from various regions, and later wheat from the prairies.
4) Today the population and economy are concentrated near the US border, with resource industries still important, but also manufacturing, services and knowledge-based industries dominating major cities.
Final reasons for westward expansion 2015MrsBrownMEH
油
The document summarizes five key reasons for Westward Expansion in the United States during the late 19th century:
1. The Homestead Act of 1862 provided opportunities for settlers to claim ownership of 160 acres of free land if they made improvements, encouraging migration. Inventions like sod houses, windmills, steel plows, and barbed wire helped homesteaders fulfill requirements.
2. The passage of the Pacific Railway Act in 1862 launched construction of the transcontinental railroad, uniting the country by rail and facilitating travel and transport.
3. The possibility of striking gold or silver drew prospectors to mines in places like California, Colorado, and Nevada, establishing new settlements and wealth.
Theory of Plate Tectonics and the Formation of continents.pptxAngellaica
油
The document discusses the theory of plate tectonics and the formation of continents. It explains early theories such as the contracting Earth hypothesis. It then describes key developments in plate tectonics theory including Alfred Wegener's continental drift theory from 1915. A major point is that plate tectonics explains how the supercontinent Pangaea broke apart starting around 200 million years ago, forming the continents as they are positioned today.
Archaeology of the East Midland Class 4: Radcliffe Autumn 2014Keith Challis
油
This document summarizes an archaeology class covering the Angles, Saxons, and Vikings in the East Midlands region of England. The class discusses Viking origins and raids beginning in the 8th century AD. It also examines evidence of Scandinavian settlement through place names and artifacts. A key site discussed is Repton, where a Viking army overwintered in 873-874 AD, leaving behind a mass grave and nearby pagan burial ground. Geophysical survey techniques for investigating archaeological sites below the ground surface are also introduced.
The document summarizes the development of transportation and settlement in the American West between the mid-1800s to late 1800s. It describes how the Transcontinental Railroad was built to connect the East and West Coasts, encouraging widespread migration to the region. It also discusses the expansion of farming, ranching, mining and cities throughout the West, and the conflicts that arose with Native Americans over land.
The document discusses the settlement of the West, including the construction of the transcontinental railroad in the United States in the 1860s-1870s. It describes the roles of the Union Pacific and Central Pacific railroads in building east and west, and their use of Irish and Chinese immigrant laborers. On May 10, 1869 the railroads were joined at Promontory Point, Utah, marking the completion of the first transcontinental railroad.
The document summarizes the 2014 expedition to find the lost ships of Sir John Franklin's 1845 Arctic expedition. It describes how a chance discovery of artifacts on a remote Canadian island by a helicopter pilot led archaeologists to discover the intact wreck of HMS Erebus using sonar technology. The discovery was a breakthrough in the 168-year search for clues about Franklin's fate and what happened to his crew. It marked the largest and best-equipped expedition ever launched to solve one of exploration's most enduring mysteries.
An overview of the vision in the US and Russia for a Bering Strait Crossing going back more than 100 years, including adventurous swimmers and kiteboarders, engineering challenges, architectural concept drawings, and comparisons with notable canals, tunnels, and transcontinental railway systems that have transformed commerce, transportation, history and culture.
The document summarizes the planning and construction of the First Transcontinental Railroad in the United States between 1863 and 1869. It discusses the debate around the proposed routes, including a central route along the Platte River, a southern route through Texas and New Mexico, and a northern route deemed impractical due to snow. A key figure, Theodore Judah, lobbied for and helped plan the central route over the Sierra Nevada mountains, which was ultimately chosen and built by the Central Pacific Railroad working eastward and the Union Pacific Railroad working westward to meet in Promontory Summit, Utah in 1869.
Antarctica is a continent surrounded by water that is entirely covered in ice. It has extreme cold temperatures, especially in the east, and hardly any plant or animal life due to the harsh climate. While rich in natural resources, a 1991 treaty prohibits mining in Antarctica. It was explored starting in the 1700s and mapped out in the 1800s, with various countries making claims until a 1959 treaty designated it for peaceful research only. Today, numerous research stations operated by many countries study the continent.
This document provides an overview of lessons from a 2014-2015 curriculum at Bryson Elementary School about westward expansion. Lesson 1 discusses how the natural environment affected travel to the West. Lesson 2 examines how railroads influenced western development. Lesson 3 explores the lives of different groups that lived in the West, including homesteaders on the Great Plains who faced challenges in harsh conditions. Lesson 4 considers how westward expansion impacted Native Americans.
The document provides a quiz covering topics about Native Americans and innovations during the market revolution. It includes 10 multiple choice questions about policies affecting Native Americans, parts of buffalo used by Native Americans, and battles involving Native Americans. The second half discusses innovations like the telegraph, steam engine, railroads, oil drilling, steel production, light bulb, telephone, airplane, and their impacts on communication, transportation, industry, and daily life. Key inventors are named like Morse, Watt, Fulton, Trevithick, Edison, Bell, and the Wright Brothers.
The document summarizes the exploration of the interior and Pacific coast of North America by European fur traders and maritime explorers between the 17th-19th centuries. It describes key explorers such as Samuel Hearne who mapped northern Canada for the HBC, Alexander Mackenzie who crossed Canada by land and reached the Pacific, and Simon Fraser who explored central British Columbia region for the NWC. It also outlines maritime explorers like Cook, Vancouver and Perez who mapped the Pacific coast and made contact with indigenous groups in Alaska, British Columbia and beyond.
The document discusses several key reasons for Westward expansion in the United States between 1880-1900. It describes opportunities for free land ownership through the Homestead Act of 1862, which allowed anyone to claim 160 acres if they lived on and improved the land. Technological advances like the Transcontinental Railroad, completed in 1869, made travel to the West much faster. The possibility of striking it rich in gold or silver mines also drew many prospectors and miners westward to places experiencing gold rushes like California, Colorado and Nevada. Freed slaves and former slaves also migrated west seeking a new beginning and escape from racial oppression and violence in the southern states.
Westward migration and growth of the united states(benedick)MrsBrownMEH
油
Westward expansion in the United States was driven by opportunities for land ownership and new beginnings. The concept of Manifest Destiny held that it was America's destiny to expand across the continent. Settlers faced obstacles in the Great Plains like lack of water and wood, but technological advances like railroads, barbed wire, steel plows, and windmills helped overcome these challenges and opened the Plains to farming. Farmers adapted techniques such as sod houses, dry farming, cattle ranching, and wheat farming to the harsh environment. However, expansion displaced Native Americans and led to conflicts as settlers took over their lands.
The document summarizes the construction of the transcontinental railroad in the United States in the late 1800s. It describes how the Union Pacific Railroad and Central Pacific Railroad raced to meet in the middle, connecting the eastern and western United States by rail. It discusses the workers who built each railroad, conflicts with Native Americans whose way of life was disrupted, and the decline of the American bison population. The completion of the railroad in 1869 marked a major change in transportation and westward expansion in the United States.
The Transcontinental Railroad was completed in 1869, connecting the Union Pacific Railroad from the east to the Central Pacific Railroad from the west. This unprecedented engineering feat joined the Atlantic and Pacific oceans by rail for the first time. While the railroad was built for national defense and to unite the country, it also made a handful of men immensely wealthy, including Leland Stanford, Collis Huntington, Mark Hopkins, and Charles Crocker of the Central Pacific, and Thomas Durant of the Union Pacific. The completion of the Transcontinental Railroad transformed the United States by enabling rapid population growth in the West, spurring additional rail construction, and symbolizing the vast opportunities available in the newly opened western territories.
The traditional scientific theory of the first Americans, known as the Clovis Model, proposed that humans migrated from Siberia to Alaska via the Bering Land Bridge around 13,000 years ago when sea levels dropped due to glaciation. These early humans, known as Clovis people, were big game hunters who spread throughout North America following the opening of an ice-free corridor through the Rocky Mountains around 11,500 years ago. However, evidence of pre-Clovis human occupation has challenged this long-held theory in recent decades.
1) Canada has a large and diverse geography characterized by different physical regions that have influenced patterns of human settlement and economic development over time.
2) Early European settlement focused on resource extraction of fish, fur, timber along coasts and major rivers for export to "mother countries".
3) Through the 19th century, Canada developed economically through the export of staple resources like fur, fish, forestry and mining products from various regions, and later wheat from the prairies.
4) Today the population and economy are concentrated near the US border, with resource industries still important, but also manufacturing, services and knowledge-based industries dominating major cities.
Final reasons for westward expansion 2015MrsBrownMEH
油
The document summarizes five key reasons for Westward Expansion in the United States during the late 19th century:
1. The Homestead Act of 1862 provided opportunities for settlers to claim ownership of 160 acres of free land if they made improvements, encouraging migration. Inventions like sod houses, windmills, steel plows, and barbed wire helped homesteaders fulfill requirements.
2. The passage of the Pacific Railway Act in 1862 launched construction of the transcontinental railroad, uniting the country by rail and facilitating travel and transport.
3. The possibility of striking gold or silver drew prospectors to mines in places like California, Colorado, and Nevada, establishing new settlements and wealth.
Theory of Plate Tectonics and the Formation of continents.pptxAngellaica
油
The document discusses the theory of plate tectonics and the formation of continents. It explains early theories such as the contracting Earth hypothesis. It then describes key developments in plate tectonics theory including Alfred Wegener's continental drift theory from 1915. A major point is that plate tectonics explains how the supercontinent Pangaea broke apart starting around 200 million years ago, forming the continents as they are positioned today.
Archaeology of the East Midland Class 4: Radcliffe Autumn 2014Keith Challis
油
This document summarizes an archaeology class covering the Angles, Saxons, and Vikings in the East Midlands region of England. The class discusses Viking origins and raids beginning in the 8th century AD. It also examines evidence of Scandinavian settlement through place names and artifacts. A key site discussed is Repton, where a Viking army overwintered in 873-874 AD, leaving behind a mass grave and nearby pagan burial ground. Geophysical survey techniques for investigating archaeological sites below the ground surface are also introduced.
The document summarizes the development of transportation and settlement in the American West between the mid-1800s to late 1800s. It describes how the Transcontinental Railroad was built to connect the East and West Coasts, encouraging widespread migration to the region. It also discusses the expansion of farming, ranching, mining and cities throughout the West, and the conflicts that arose with Native Americans over land.
The document discusses the settlement of the West, including the construction of the transcontinental railroad in the United States in the 1860s-1870s. It describes the roles of the Union Pacific and Central Pacific railroads in building east and west, and their use of Irish and Chinese immigrant laborers. On May 10, 1869 the railroads were joined at Promontory Point, Utah, marking the completion of the first transcontinental railroad.
The document summarizes the 2014 expedition to find the lost ships of Sir John Franklin's 1845 Arctic expedition. It describes how a chance discovery of artifacts on a remote Canadian island by a helicopter pilot led archaeologists to discover the intact wreck of HMS Erebus using sonar technology. The discovery was a breakthrough in the 168-year search for clues about Franklin's fate and what happened to his crew. It marked the largest and best-equipped expedition ever launched to solve one of exploration's most enduring mysteries.
How to Configure Flexible Working Schedule in Odoo 18 EmployeeCeline George
油
In this slide, well discuss on how to configure flexible working schedule in Odoo 18 Employee module. In Odoo 18, the Employee module offers powerful tools to configure and manage flexible working schedules tailored to your organization's needs.
Useful environment methods in Odoo 18 - Odoo 際際滷sCeline George
油
In this slide well discuss on the useful environment methods in Odoo 18. In Odoo 18, environment methods play a crucial role in simplifying model interactions and enhancing data processing within the ORM framework.
How to use Init Hooks in Odoo 18 - Odoo 際際滷sCeline George
油
In this slide, well discuss on how to use Init Hooks in Odoo 18. In Odoo, Init Hooks are essential functions specified as strings in the __init__ file of a module.
Digital Tools with AI for e-Content Development.pptxDr. Sarita Anand
油
This ppt is useful for not only for B.Ed., M.Ed., M.A. (Education) or any other PG level students or Ph.D. scholars but also for the school, college and university teachers who are interested to prepare an e-content with AI for their students and others.
Reordering Rules in Odoo 17 Inventory - Odoo 際際滷sCeline George
油
In Odoo 17, the Inventory module allows us to set up reordering rules to ensure that our stock levels are maintained, preventing stockouts. Let's explore how this feature works.
Finals of Kaun TALHA : a Travel, Architecture, Lifestyle, Heritage and Activism quiz, organized by Conquiztadors, the Quiz society of Sri Venkateswara College under their annual quizzing fest El Dorado 2025.
How to Configure Restaurants in Odoo 17 Point of SaleCeline George
油
Odoo, a versatile and integrated business management software, excels with its robust Point of Sale (POS) module. This guide delves into the intricacies of configuring restaurants in Odoo 17 POS, unlocking numerous possibilities for streamlined operations and enhanced customer experiences.
How to Setup WhatsApp in Odoo 17 - Odoo 際際滷sCeline George
油
Integrate WhatsApp into Odoo using the WhatsApp Business API or third-party modules to enhance communication. This integration enables automated messaging and customer interaction management within Odoo 17.
The Constitution, Government and Law making bodies .saanidhyapatel09
油
This PowerPoint presentation provides an insightful overview of the Constitution, covering its key principles, features, and significance. It explains the fundamental rights, duties, structure of government, and the importance of constitutional law in governance. Ideal for students, educators, and anyone interested in understanding the foundation of a nations legal framework.
Finals of Rass MELAI : a Music, Entertainment, Literature, Arts and Internet Culture Quiz organized by Conquiztadors, the Quiz society of Sri Venkateswara College under their annual quizzing fest El Dorado 2025.
6. The U.S. is an Arctic Nation?
Alaska!
1867 - Sewards Folly made the United
States an Arctic nation
Revenue cutters became the primary
government presence in Arctic & sub-Arctic
waters
9. World War II
conflict on the
margins
In the West
Kiska & Attu invaded
& retaken
The Alaska Highway
built
10. In the East
Wartime operations in Greenland
Securing a
strategic location
Capturing German
weather stations
Building modern
icebreakers
11. 1950s Cold War in the
Arctic
Arctic air bases
Defense early warning
radar sites
Northwest Passage
12. 1960s and 1970s -- Oil
Prudhoe Bay
discovery
1969 - SS Manhattan
transited NW
Passage
Alaska Pipeline built
13. 1980s and 1990s -- Science
Declining need for Arctic logistics
Cold War-related Defense research
endsbut general science demands
increase
First indications of climate
change in the Arctic
14. 2000s A Flurry of Activity
Transportation
Oil & Gas resources
Tourism &
adventure travel
Native Peoples
Science
Environmental
concerns
Geopolitics
17. Oil and Gas Development
Huge potential
U.S. Geological
Survey estimates
Russia
aggressive
development
Norway
Canada
Greenland
18. Oil and Gas
Alaska offshore potential,
declining onshore
production
Shell Oil the battle
19. Tourism & Adventure Travel
Growing popularity
especially ecotourism
Greenland & Svalbard
well-established North
America & Russia
growing
Cruises and yachts
29. Healy Delivered in 2000 after
years of requirements
analysis & design
studies
Multi-mission--but to
meet the growing
demand for Arctic
research
Length - 420 feet
Displacement - 16,000
t
Power - 30,000 Shp
Continuous
icebreaking: 4.5 feet
#7: Revenue cutters became the only federal presence in the Aleutians, Bering Sea and Arctic coast of Alaska.
#11: Denmark invaded April 1940Cryolite, a mineral ore used for aluminummajor mine at Invigtut in SW Greenlandsodium hexaflouroaluminateWeather informationvaluable for U-boat operations and flight operations in Europe
#13: Oil confirmed in Prudhoe Bay area of Alaskas North Slope, late 60sSS Manhattan, [built 1962], retrofitted with an icebreaking bow. Test voyage of NWP east to Prudhoe Bay, loaded a symbolic barrel of oil and returned, with icebreaker assistance.Winter trip showed that year-round transit impossible.Alaska Pipeline became preferred option for Prudhoe Bay oilbut involved far-reaching issues such as resolution of Native Alaskan land claims.
#16: Shipping route from N. Europe to China/Japan/Korea can save 4000 nautical miles and 22 daystime savings, fuel savings, other risks.After ambivalence about its Northern Sea Route, Russia is now actively promoting it Icebreaker services, regulations, search & rescue bases, new icebreakers2 commercial ships in 2009, 18 in 2011.47 vessels, 1.3M tons of cargo in 2012.
#17: NWP 160 ship transits since Amundsen in 1903-06.16 of these in 2011 but no commercial shipping as with NSRAMSA20121st submarine fiber optic cables laid in the Arctic, UK to Japan.linking Arctic communitiesBoth Arctic routes use the Bering Strait US watersTransits increasing 30-40% per year.325 vessel transits in 2010$1 billion in goodsCG planning traffic lanes and improved navigation
#18: USGS estimates 2008: 400 billion bbl of oil in the Arctic, 6.7% of worlds proven oil, 13% of undiscovered oileven greater percentages of natural gas (26%/30%)Russiafarthest ahead, most aggressive Arctic program.oil to replace declining older fieldsRecent deal between Exxon & Rosneft, the state oil companyMarch 2012allowing private companies access (poor results from state-owned efforts), plus new tax systemNorwayrecently settled the offshore Barents Sea boundary with Russia (July 2011).Statoil exploring program in the Barents33 new Arctic leases this year.CanadaArctic Beaufort Sea very active in the 1970s & 80s.300,000 barrels producedBy end of the 80s, production stopped due to new, more accessible sources2008 -2010.BP and Chevron have won bids for new explorationGreenlandcontroversial exploratory drilling off the west coastOpposition by Greenpeace, which is disliked in GreenlandSept 20116th dry well, over $1.2 billion spentearly 2012 Cairn Energy says no further plans
#19: In 2005 and 2008, US government auctioned offshore leases in Beaufort and Chukchi Seasarea available went from 9M acres to 77M acres.Shell Oil spent over $2B in leases.initial exploratory drilling planned in 2007 postponed by lawsuits.2012 permitting complete, Shell planning to drill up to 10 exploratory wells over the next 2 years22 ships, including 2 icebreaking anchor-handing supply ships built for the jobEarly March 2012Shell granted an restraining order against Greenpeace, for non-interference with vesselsMaturing fields around Prudhoe Bay are declining.Alaska Pipeline now at 1/3 capacity and declining 7% per yearwill soon be unusable. [Max 2.1M bbl/day; 2000 1.0M bbl/day; 2011 650K bbl/day]
#20: Estimated 1 million visitors per year, afloat & ashore.growing ecotourismSince the late 70s, Russian icebreaker tours to the North Pole, $23 to 33k.7 cruise ships with 3,000 visitors to Alaska north coastline in summer 2011compares to 70 ships & 150,000 tourists to GreenlandRussia has recently designated a National Park of the Arctic
#21: For ship-based tourism, most of the Arctic isPoorly chartedLacks navigational aids and informationHas no emergency assistance resourcesProvides minimal communication servicesAnd accidents are happening.2010 saw 3 large ship groundings in the NWPMV Clipper Adventurer, hard aground with 128 pax & 69 crew on an uncharted rock.had to evacuate to a CCG icebreakerOther 2 groundings were tankers, small but considerable pollution risk
#22: Arctic native peoples marginalized for many years, but increasingly demanding a voice in the Arctics future.Alaska Pipeline and resolution of native land claims sparked this consciousness.Inuit Circumpolar Council, an international forum for native groups across international boundaries, began forming in 1977.represents 150,000 people in the U.S., Canada, Greenland and Russia. Focused on the rights, interests and culture.A new territory, Nunavut, formed in Canada as a result of resolving Canadian native land claimsthe size of W. Europe, 33,000 people.Inukshuk = land marker, guide and special or sacred places.The 12 regional Alaska native corporations have brought considerable political and economic clout to Alaska Inupiat and Yupik peoples.Greenland.57,000 people, 88% Inuit. Home rule in 1979, self-government in 2009Denmark retains defense & foreign policy responsibilities and provides a subsidy of about 30% of GDP.
#23: Access is the keyArctic is the least investigated ocean basin. Nansen-Gakkel Ridge study 10 years ago: More rocks from the moon than from this ridge system.
#24: Environmental issues most visible with regard to oil exploration But also affects transportation, tourism, native desires, even science (research near Alaska must work around whale migrations, noise etc.)Should the Arctic be a preserve, with no development, similar to Antarctica? (more on this to follow). Or is it a matter of controlling development? Pew study (March 2012): 65% of US respondents say more offshore oil & gas drilling.44% in 2010. Lars-Eric Lindblad: You cant protect what you dont know. Implication: tourism builds environmental awareness and support.
#25: Final category of Arctic trends involves the interplay of international politicsArctic Council is a forum for the 8 Arctic nations, plus the Inuit Circumpolar Council1996Things really were stirred up when a Russian expedition used a mini-sub to plant a titanium flag on the sea bed at the North Poleclaimed it for Russia and aroused significant press interest.Some have over-played the risk of conflictlittle likelihood of a shooting war, but disputes abound:Border issues: US-Canada offshore, Canada-GreenlandNWP status: internal waters or international waterway?Rights of non-Arctic nations? China particularly The Arctic belongs to all the people around the world. Twice requested permanent observer status on the Arctic Council, twice refusedCaused the U.S. to update its Arctic Policy in a Presidential Executive Order
#26: Biggest geopolitical issue: United Nations Convention on the Law of the Sea allows nations to claim rights on continental shelf areas extending beyond the 200-mile exclusive economic zonein certain circumstances where hydrographic & geological data meets criteriaUS potential for 6 ECS areas, totalling 1 million square kilometerstwice the area of California. One of the largest areas is in the Arctic Ocean.The US and Canada have been working together for several years, with icebreakers from each country to gather this data.LR picture is a new seamount discovered in 2003 by the icebreaker HEALY with its bottom mapping sonar.40 km by 13 km, 2000 m above the ocean floor.But US has not ratified the Law of the Sea Treaty
#33: Kivilinacommunity of 400 in NW Alaska, on a barrier island.reduced in size from 54 to 27 acres since 1953, continuing erosion. Relocation issues
#35: Russiastated national policy of developing Arctic resources, including oil & gas and transportationbuilding program of 6 icebreakers, some nuclear.EU.plans for a huge icebreaking research vessel and drill ship.decision to build in early 2012Canada.new large icebreaker being designed, several armed ice-capable Navy patrol vessels.Chinabuilding its 2nd icebreaker, advertised research programs in Arctic and Antarctic3 Antarctic stations, a 4th planned, station in SvalbardKoreaicebreaker Araon completed in 2010.2 Antarctic and 1 Arctic stationJapannew icebreaker built in 2009, 2 Antarctic stationsSouth Africa.new icebreaking research and supply ship just completed in early 2012an Antarctic stationChile.recently announced an increase in its Antarctic activities, plans to replace its small icebreaker
#37: 91% of earths glacial ice never inhabited not explored until 20th centuryAntarctic Treaty created 1959, entered into force 1961.originally 12 nations active in IGY; now 48 signatory nationsReserves Antarctica for peaceful purposes onlyEstablishes freedom of scientific investigation, and requires exchange & availability of scientific observationsBans military activitySets aside territorial claimsLater conventions/annexes on flora & fauna, LMR, mineral resources, environmental impact assessmentsA living entity
#38: US had a lead role in forming and maintaining the Treaty systemHas remained engaged in a cooperative role with other nations3 active bases and the premier logistics system
#39: Closest conflict: Falklands War of 1982.South Georgia.overlapping claimsTourism34,950 ship visitors in 2012-13 season MV Explorer sinking, other accidentsResources: krill, whaling, fishing