Friday, August 25, 2017

First-Time-Ever Arctic Crossing

For many international shipments, the routes shown above are far shorter than alternatives that would pass through the Suez Canal as they circle Asia to the south. These routes have historically been quite difficult, though, being impassable in cold months and requiring massive icebreaker escorts in warmer months.

This has now changed, according to a report from CNN Money, which presents melting Arctic ice as a new opportunity presented by climate change. The Russian tanker Cristophe de Margerie has traveled from Norway to South Korea in 19 days, the first ship to make such a journey without an icebreaker in front of it. It is a sign of many more such voyages to come.

We know from the study of climate justice that the consequences of climate change accrue very unevenly -- so unevenly, in fact that people in some regions or economic sectors are actually experiencing benefits.

The problems of melting Arctic ice are many and are well documented. This story about shipping brings to mind three kinds of feedback associated with the ice loss:

1. Fuel saved by shorter transit times will reduce carbon loading and slightly slow overall warming.
2. Greater access to fossil-fuel deposits will likely add to carbon loading in much greater amounts than these savings.
3. More important than either of these, less ice means lower albedo (surface reflectance) and therefore much greater warming, regionally and globally. This feedback loop is already in effect, and accounts for the heretofore unimaginable rapid rates of ice loss.

No comments:

Post a Comment

Thanks for your comment and your interest in my blog. I will approve your comment as soon as possible. I had to activate comment moderation because of commercial spam; I welcome debate of any ideas I present, but this will not be a platform for dubious commercial messages.

Blog Ideas

coffee (22) geography (16) climate change (15) GEOG381 (12) musica (10) GEOG388 (9) Mexico (8) Texas (8) education (8) Brazil (7) migration (7) GEOG332 (6) Massachusetts (6) US-Mexico (6) borderlands (6) deBlij04 (6) GEOG130 (5) GEOG470 (5) cultural geography (5) fair trade (5) food (5) geographic education (5) immigration (5) nicaragua (5) Arizona (4) Safina (4) climate justice (4) deBlij05 (4) music (4) politics (4) water (4) Bolivia (3) Boston (3) GEOG431 (3) Managua (3) Obama (3) africa (3) border (3) cartography (3) drought (3) libraries (3) pesticides (3) trade (3) unemployment (3) Alaska (2) Amazon (2) Bridgewater (2) Canada (2) Chiapas (2) China (2) Colonialism (2) EarthView (2) Economy (2) Environment (2) Ethiopia (2) GEOG 381 (2) GEOG295 (2) GEOG298 (2) GEOG331 (2) GEOG441 (2) Google Maps (2) Government (2) Hawaii (2) India (2) Lexington (2) Maldives (2) Mozambique (2) NPR (2) National Monuments (2) National Parks (2) Religion (2) Rio Grande (2) Taunton River Wild and Scenic (2) Tex-Mex (2) The View from Lazy Point (2) United States (2) Venezuela (2) anthropocene (2) censorship (2) central america (2) chocolate (2) corn (2) deBlij07 (2) deforestation (2) demographic transition (2) education reform (2) employment (2) environmental geography (2) film (2) global warming (2) islands (2) land protection (2) librarians (2) maps (2) organic (2) peak oil (2) refugees (2) sense of place (2) soccer (2) suburban sprawl (2) television (2) water rights (2) whales (2) #sosnicaragua #nicaragua (1) ACROSS Lexington (1) Accents (1) Adam at Home (1) Alice (1) Alt.Latina (1) American Hustle (1) April (1) Association of american Geographers (1) Audubon (1) Aunt Hatch's Lane (1) BSU (1) Baby Boomers (1) Banda Aceh (1) Bay Circuit Trial (1) Bechtel (1) Beleza Tropical (1) Belize (1) Beloit College (1) Ben Linder Cafe (1) Bet The Farm (1) Bhopal (1) Bikeway (1) Bill Gates (1) Bill Moyers (1) Boeing 777 (1) Brazilian (1) Brazilianization (1) Bridge (1) British Columbia (1) Bus Fare (1) Bush (1) California (1) Cambridge (1) Cape Cod Bay (1) Carl Stafina (1) Catholic (1) Ceuta (1) Chalice (1) Chipko (1) Citgo (1) Climate risks (1) Cochabamba (1) Common Core (1) Commuter (1) Computers (1) Cuba (1) Cups and Summits (1) Dallas (1) David Byrne (1) Deans Beans (1) Delaware Valley (1) Dunkin Donuts (1) EPA (1) Earth Day (1) Earth View (1) Easton (1) Elizabeth Warren (1) Ellicott City (1) Emilia Laime (1) English-only (1) Environmental History (1) Euphrates (1) European Union (1) Evo Morales (1) FIFA (1) Fades Out (1) Farms (1) Food Trade (1) Frederick Kaufman (1) French press (1) Fresh Pond Mall (1) GEOG 171 (1) GEOG 332 (1) GEOG 441 (1) GEOG171 (1) GEOG286 (1) GEOG490 (1) Garden of Gethsemane (1) Gas wells (1) General Motors (1) Gini Coefficient (1) Girl in the Cafe (1) Google (1) Gordon Hempton (1) Gravina Island Bridge (1) Great Molasses Flood (1) Guy Lombardo (1) Hawks (1) Heart (1) Higher Education (1) History (1) Holyhok Lewisville (1) Homogenous (1) How Food Stopped Being Food (1) Hugo Chavez (1) IMF (1) Iditarod (1) Imperial Valley (1) Income Inequality (1) Indonesia (1) Iraq (1) Irish (1) Japan (1) Junot Diaz (1) Ketchikan (1) Key West (1) Kindergarden Students (1) King Corn (1) Kiribati (1) Latin America (1) Limbaugh (1) Louisiana (1) Love Canal (1) Luddite (1) M*A*S*H (1) MCAS (1) MacArthur Genius (1) Maersk (1) Malaysia (1) Malaysian Air Flight 370 (1) Manu Chao (1) Map (1) Marblehead (1) Mary Robinson Foundation (1) Maryland (1) Massachusetts Bay Colony (1) Math (1) Maxguide (1) May (1) Maya (1) Mayan (1) Mayan Gold (1) Mbala (1) McDonald's (1) Melilla (1) Mexicans (1) Michael Pollan (1) Michelle Obama (1) Micronesia (1) Military (1) Military Dictatorship (1) Minuteman Trail (1) Mongolia (1) Monsanto (1) Montana (1) Morocco (1) Mount Auburn Cemetery (1) Muslim (1) Nantucket (1) National Education Regime (1) Native Americans (1) New Bedford (1) New Hampshire (1) New York City (1) New York Times (1) No Child Left Behind Act (1) Norquist (1) North Africa (1) Nuts (1) Oaxaca (1) Occupeligo (1) Occypy (1) Oklahoma City (1) Oppression (1) PARCC (1) Pakistan (1) Pascal's Wager (1) Peanut (1) Pearson Regime (1) Philadelphia (1) Philippines (1) Pink Unicorns (1) Poland (1) Portuguese (1) Protest (1) Public Education (1) Puebla (1) Puritans (1) Quest University (1) Rachel Carson (1) Reading (1) Republican (1) Retro Report (1) Robert Reich (1) Rock Legend (1) Ronald Reagan (1) Rondonia (1) SEXCoffee (1) Safety (1) Samoza (1) Sandino (1) Sara Vowell (1) Save the Children (1) Scotch (1) Scotland (1) Seinfeld (1) Senegal (1) Sergio Mendes (1) Severin (1) Sharrod (1) Silent Spring (1) Sinatra (1) Slope (1) Somalia (1) Sombra (1) Sonora (1) Sonoran desert (1) Sonoran hot dog (1) South America (1) Spain (1) Stairway to Heaven (1) Storm (1) Suare Inch of Silence (1) Sumatra (1) Swamp (1) Tacloban (1) The Amazon (1) The Amazon Trail (1) Tigris (1) Tucson (1) Tufts (1) U.S Federal Reserve (1) U.S Government (1) U.S. economy (1) USDA (1) USLE Formula (1) Uganda (1) Unfamiliar Fishes (1) Union Carbide (1) Vacation (1) Vexillology (1) Vietnam (1) ViralNova (1) WNYC Data News (1) Wall Street (1) Walsenburg (1) Walt Disney (1) Walt and El Grupo (1) Ward's Berry Farm (1) West (1) Whaling (1) Wilson (1) Winter Storm Saturn (1) Wisconsin (1) World Bank (1) Xingu (1) YouTube (1) Zombies (1) agriculture (1) antitrust (1) aspen (1) austerity (1) aviation (1) banned books (1) bark beetle (1) bean (1) bicycle (1) bicycling (1) bike sharing (1) binary (1) biodiversity (1) bioneers (1) books (1) boston globe (1) cacao (1) cafe (1) campaign (1) campus (1) cantonville (1) cape verde (1) capitals (1) carbon dioxide (1) carbon offsets (1) carioca (1) cash (1) cashews (1) census (1) chemex (1) chemistry (1) chronology (1) churrasco (1) coffee grounds (1) coffee hell (1) coffee prices (1) college (1) compost (1) computerized test (1) congress (1) conservation commission (1) corporations (1) countries (1) cubicle (1) dams (1) deBlij06 (1) deBlij08 (1) death (1) deficit (1) demography (1) dictatorship (1) distracted learning (1) distraction (1) drug war (1) dtm (1) earth (1) economic diversification (1) economic geography (1) election (1) embargo (1) energy (1) enhanced greenhouse effect (1) environmentalist (1) ethnomusicology (1) exremism (1) failed states (1) farming (1) financial crisis (1) football (1) forest fire (1) forestry (1) forro (1) fracking (1) free market (1) free trade (1) fuel economy (1) garden (1) genocide (1) geography education (1) geography games (1) geography of chocolate (1) geography of food (1) geologic time (1) geotechnology (1) gerrymandering (1) global pizza (1) globe (1) green chemistry (1) guacamole (1) guatemala (1) high-frutcose (1) home values (1) hospitality (1) hourglass (1) housing (1) illegal aliens (1) income (1) interfaith (1) journalism (1) kitchen garden (1) labor (1) landscape ecology (1) language (1) libertarianism (1) library (1) lingusitics (1) little rock (1) llorona; musica (1) maple syrup (1) mapping (1) masa no mas (1) medical (1) mental maps (1) mi nina (1) microstates (1) mining (1) monopoly (1) municipal government (1) nautical (1) neoclassical economics (1) new england (1) newseum (1) newspapers (1) noise pollution (1) pandas (1) petroleum (1) piracy (1) pirates (1) poison ivy (1) police (1) political geography (1) provincial government (1) proxy variables (1) public diplomacy (1) quesadilla (1) rabbi (1) racism (1) real food cafe (1) remittances (1) resistance (1) respect (1) rigoberta menchu (1) rios montt (1) romance (1) roya (1) runways (1) russia (1) satellites (1) science (1) sea level (1) selva negra (1) sertao (1) sertão (1) sex (1) sex and coffee (1) simple (1) sin (1) smokey (1) solar (1) solar roasting (1) south africa (1) sovereignty (1) species loss (1) sporcle (1) sports (1) state government (1) sustainability (1) taxes (1) tea party (1) teaching (1) textile (1) texting (1) tortilla (1) training (1) transect; Mercator (1) travel (1) triple-deckers (1) tsunami (1) utopia (1) vermont (1) vice (1) video (1) wall (1) water resources (1) water vapor (1) whiskey (1) whisky (1) widget (1) wifi (1) wild fire (1) wildfire (1) wildlife corridor (1) wto (1)