Skip to main content

Home/ IB Geography/ Group items tagged shipping

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Benjamin McKeown

Canada Breaking Logjam on Arctic Equipment - 0 views

www.defensenews.com/...24318527

oceans oil climate change arctic

shared by Benjamin McKeown on 18 Mar 15 - No Cached
  • irst with new patrol ships and then by upgrading utility aircraft for operations in the country's northern regions.
  • Five ships will be constructed by Irving Shipbuilding of Canada, while Lockheed Martin is handling onboard combat systems in the CAN $3.5 billion (US $3.4 billion) project.
  • Royal Canadian Air Force's CC-138 Twin Otter aircraft, which are used for utility transports in the Arctic. The project is expected to cost $20 million to $49 million.
  • ...8 more annotations...
  • "Up in the north, it's still about survival," he said.With that in mind, the Canadian Army plans to outfit individual soldiers with new winter warfare equipment, including snowshoes, skis and toboggans. Up to $49 million will be spent on that gear with deliveries to begin in 2021.
  • he Army plans to purchase up to 100 all-terrain vehicles capable of operations in the snow.
  • Increasing the Canadian government and military's presence in the resource-rich Arctic is a key defense platform for Conservative Party Prime Minister Stephen Harper.
  • Harper contends that the increased military and government presence is needed because oil, gas and minerals in the Arctic are critical to the country's economic growth. The types of incidents the Canadian Forces would most likely have to respond to in the Arctic, Jolin said, would be a major environmental disaster or a search-and-rescue operation, such as aiding a commercial cruise ship that has capsized after hitting an uncharted obstacle.
  • "The biggest thing will be coordination, so you'll want to have the ability to mount a command post, have good radios and radars, good surveillance," he said. "It's about command and control, power generation and communications."
  • construction of two polar communications and weather satellites.
  • The Canadian military also has an increased surveillance capability planned for the Arctic, dubbed Polar Epsilon 2. The system will use the data produced by the Canadian government's Radarsat Constellation Mission (RCM) spacecraft currently under design. The RCM satellites are scheduled for launch in 2018.
  • Originally the plan was to build a deep-water port at Nanisivik, but because of the high costs of construction in the Arctic that has been scaled back to a $130 million refueling site for the Royal Canadian Navy. The site will be used to support the new Arctic offshore patrol ships.
Benjamin McKeown

Pirate Chilean sea bass fishing vessel: Sea Shepherd pursues the Thunder as crew scuttl... - 0 views

www.slate.com/...pherd_pursues_the_thunder.html

pirate fishing fisheries coasts

shared by Benjamin McKeown on 07 Apr 15 - No Cached
  • The Law of the Sea Convention recently ruled that flag states would from now on be held responsible for the illegal fishing carried out by their ships.
  • bottom-set gillnets,
  • banned in the region since 2003 because of their deadly efficacy not only against toothfish but also against other species of no commercial value, known as by-catch.
  • ...1 more annotation...
  • Several times, these ships were found and even briefly impounded in ports around the world, but until now they were able to sell their valuable catch, pay small fines, and return to fishing.
Benjamin McKeown

Last of the Amazon - National Geographic Magazine - 0 views

ngm.nationalgeographic.com/...wallace-text

HL uncontacted amazon

shared by Benjamin McKeown on 22 Mar 16 - Cached
  • Brazil’s dilemma: Allow widespread—and profitable—destruction of the rain forest to continue, or intensify conservation efforts.
  • The market forces of globalization are invading the Amazon, hastening the demise of the forest and thwarting its most committed stewards.
  • n the past three decades, hundreds of people have died in land wars; countless others endure fear and uncertainty, their lives threatened by those who profit from the theft of timber and land. In this Wild West frontier of guns, chain saws, and bulldozers, government agents are often corrupt and ineffective—or ill-equipped and outmatched. Now, industrial-scale soybean producers are joining loggers and cattle ranchers in the land grab, speeding up destruction and further fragmenting the great Brazilian wilderness.
  • ...26 more annotations...
  • All of it starts with a road. Except
  • nearly every road in the Amazon is unauthorized. There are more than 105,000 miles of these roads, most made illegally by loggers to reach mahogany and other hardwoods for the lucrative export market.
  • In Brazil, the events set in motion by logging are almost always more destructive than the logging itself.
  • squatters, speculators, ranchers, farmers, and, invariably, hired gunmen.
  • . Land thievery is committed through corruption, strong-arm tactics, and fraudulent titles and is so widespread that Brazilians have a name for it: grilagem,
  • landless squatters moved in from adjacent lots, working plots whose ownership the government failed to resolve. That has fueled a bloody showdown pitting the powerful absentee elites who raze forest for agribusiness against family farmers who clear small patches for crops but still depend on intact forest around them for survival.
  • The first model was implanted during the military dictatorship, based on timber extraction and cattle. It’s predatory because it causes death, it’s not renewable, and it devastates the forest.” The alternative model, preached by Stang, is what Pontes calls social environmentalism. The first concentrates wealth, the second calls for its dispersion in small-scale agroforestry collectives.
  • Stang saw human rights and environmental conservation in the Amazon as inextricably intertwined
  • To Maggi, deforestation is an overblown issue, a “phobia” that plagues people who can’t grasp the enormity of the Amazon. “All of Europe could fit inside the Amazon,” he says, “and we’d still have room for two Englands.”
  • “Look around,” he said, “you won’t find a single scrap of plastic here.” Motioning to a barnlike structure that stored herbicides and pesticides, he said, “We keep all our agrotoxins properly ventilated until use.” In a steady rain, our vehicle fishtailing in the mud, we approached a denuded gully straddling a narrow stream; a closer look revealed hundreds of saplings. “When we bought this property,” Maggi said, “this riverbank was totally stripped. Now we’re regenerating the area.”
  • The land here is very poor. If you don’t take the right corrective measures, you couldn’t produce anything. It’s not true that soy degrades the soil. On the contrary, it puts into the soil what naturally isn’t there. Afterward, you can grow anything you want.” R
  • searchers agree that proper management of soy fields can increase soil productivity. But in reality, no one knows for sure how long the thin, highly acidic Amazon soils can be propped up, raising the possibility of an eventual two-headed catastrophe:
  • shiny new silos belonging to ADM, Bunge, and Cargill—all American multinationals.
  • azilians are not the only people profiting from soybeans. Along the 500-mile paved stretch of BR-16
  • between Cuiabá and Guarantã do Norte, there are no fewer than five John Deere dealerships. And at harvest time, fleets of the trademark green-and-yellow combines rumble across the fields flanking the highway, pouring rivers of golden soy into open-bed trucks bound f
  • The new district adds to an expanded mosaic of parks, reserves, and conservation units that, together with indigenous territories, forms the bulwark of defense against the expansion of the frontier in the central Amazon. These measures may be paying off. Deforestation rates fell more than 30 percent in 2005, and preliminary numbers for 2006 are also down. Indian lands in the Xingu watershed are proving an especially effective barrier. There, militant Kayapó and Panará warriors armed with clubs and shotguns patrol their borders using satellite images furnished by international NGOs to pinpoint illegal clearing. As Stephan Schwartzman puts it: “Where Indian land begins is where deforestation ends.” But Brazil’s measures to protect the Amazon must be weighed ag
  • These include plans to build seven dams on the environmentally sensitive Xingu and Madeira Rivers,
  • he dams will power aluminum smelters, and shipping channels will facilitate river transport of exports to Chinese markets.
  • s well as roads, power lines, oil and gas pipelines, and large-scale mining and industrial projects.
  • The dams will also flood millions of acres of forest, releasing methane and other greenhouse gases, destroying biodiversity, and forcing indigenous communities to flee ancestral lands.
  • Water cycling
  • carbon sequestering
  • maintenance of an unmatched panoply of life.
  • It’s far more profitable to cut it down for grazing and farming than to leave it standing. “Tropical deforestation is a classic example of market failure,”
  • “It’s urgent to find mechanisms to compensate forest peoples, and their governments, for the ecosystem services their forests provide.”
  • Last summer, Cargill and Brazil’s other big soy traders agreed to a two-year moratorium on buying soy grown on newly deforested land in the Amazon. The agreement is sending a signal to soy producers that the environmental impact of their operations is increasingly important in the world marketplace.
Benjamin McKeown

Frozen conflict | The Economist - 0 views

www.economist.com/...ims-north-pole-frozen-conflict

arctic coasts

shared by Benjamin McKeown on 21 Apr 16 - No Cached
  • IN 2007 a Russian-led polar expedition, descending through the icy waters of the Arctic Ocean in a Mir submarine, planted a titanium Russian tricolour on the sea bed 4km (2.5 miles) beneath the North Pole. “The Arctic has always been Russian,
  • Denmark has staked a claim to the North Pole, too. On December 15th it said that, under the UN Convention on the Law of the Sea (UNCLOS), some 900,000 square kilometres of the Arctic Ocean north of Greenland belongs to it (Greenland is a self-governing part of Denmark).
  • Canada, which plans to assert sovereignty over part of the polar continental shelf (
  • ...10 more annotations...
  • he prize for these countries is the mineral wealth of the Arctic, which global warming may make more accessible.
  • an eighth of the world’s untapped oil
  • perhaps a quarter of its gas.
  • Drilling for oil and gas there is extremely expensive, and falling oil prices have made the economics of Arctic energy even less favourable. This gives would-be prospectors an interest in co-operating, not in adding to the risks and costs.
  • The melting of the summer sea ice has also opened up trade routes between Asia and Europe via the top of the world; 71 cargo ships plied the north-east passage last summer, up from 46 in 2012
  • Russia
  • carried out extensive combat exercises in the Arctic for the first time since the end of the cold war
  • re-equipping old Soviet bases there and in July tested the first of its new-generation rockets,
  • Sweden spent part of the summer searching for a Russian submarine that it suspected of slipping into its territorial waters.
  • countries may control an area of seabed if they can show it is an extension of their continental shelf.
Benjamin McKeown

In Peru's Deserts, Melting Glaciers Are a Godsend (Until They're Gone) - The New York T... - 0 views

www.nytimes.com/...peru-climate-change.html

climate change consequences peru

shared by Benjamin McKeown on 27 Nov 17 - No Cached
  • has shrunk by 40 percent since 1970 and
  • . It is currently receding by about 30 feet a year, scientists say.
  • The retreat of the icecap has exposed tracts of heavy metals, like lead and cadmium, that were locked under the glaciers for thousands of years, scientists say. They are now leaking into the ground water supply, turning entire streams red, killing livestock and crops, and making the water undrinkable.
  • ...16 more annotations...
  • pests that now thrive in the warmer air.
  • worm that became the scourge for him and neighboring farmers. It suddenly started devouring their crops in the early 2000s.
  • last year, came the rats.
  • the breaking point for his cotton crops came when red ants ate away the buds.
  • he has decided to plant sugar cane instead and move some of his production to higher altitudes where it is colder.
  • The idea’s supporters promised profits through exports to markets in North America, Asia and Europe, where the fruit seasons were reversed.
  • hey are shipped to China, where they are prized. Credit Tomas Munita for The New York Times
  • All told, more than 100,000 acres of desert were brought into cultivation.
  • With enough water and fertilizer, asparagus could be grown directly in the sand — and at yields per acre far higher than in the United States because Peru has no cold season and more days of sun.
  • A reservoir was created out of a dune. More than 8,000 tons of produce grows here every year.
  • The temperature at the site of the glaciers rose 0.5 to 0.8 degrees Celsius from the 1970s to the early 2000s, causing the glaciers of the Cordillera Blanca to double the pace of their retreat in that period
  • It was the start of a wave of migration from the mountainside to the coast set off by the arrival of the water.
  • 14,000 feet above sea level.
  • “In years to come, we will be fighting over water,” said Mr. Gómez.
  • Meanwhile, planners here continue to push for more irrigation.
  • “Because of this water, our children have been able to go to university,” he said. “But if there is no water from the Santa River, that all changes.”
1 - 16 of 16
Showing 20▼ items per page