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Tag: Climate News Network


Climate Renews Famine Risk to Africa’s Sahel

With population increasing and food demand far outstripping supply, the Sahel is vulnerable to a new humanitarian crisis—and researchers warn that rising temperatures will make matters only worse.

Posted on Oct 20, 2014 READ MORE



Scientists Refute Lower Emissions Claim for Fracking

As advanced technology triggers the boom in extraction of natural gas, a new study warns that market forces mean the cheaper fossil fuel could replace not just coal, but also low-emission renewable and nuclear energy.

Posted on Oct 19, 2014 READ MORE



Outlook Palls for Fossil Fuel Investments

Warnings within the world of high finance are coming thick and fast that the increasingly urgent need to combat climate change means investors could lose heavily by sinking funds into coal, oil and gas.

Posted on Oct 18, 2014 READ MORE



Ice Loss Sends Alaskan Temperatures Soaring

Scientists analyzing more than three decades of weather data for the northern Alaska outpost of Barrow have linked an astonishing 7°C temperature rise to the decline in Arctic sea ice.

Posted on Oct 17, 2014 READ MORE



Veteran Green Says Emissions Aren’t the Only Danger

Forty years ago, climate change was not even on the agenda of green campaigners—but now a veteran of those pioneering days speaks out about the danger of neglecting other issues that threaten the planet.

Posted on Oct 16, 2014 READ MORE



Air Pollution Compounds Effects of Climate Change

Reduced monsoon rainfall and increased river flow are two extremes that new research has linked to man-made impacts on climate caused by air pollution.

Posted on Oct 13, 2014 READ MORE



Wind Turbines May Lure Bats Into Fatal Errors

Hi-tech thermal surveillance techniques have enabled U.S. researchers to home in on the likelihood that mistaking wind turbines for trees may be the cause of many bat deaths.

Posted on Oct 12, 2014 READ MORE



Europe Provides State Support for Nuclear Power

The controversial decision that Europe will allow state subsidies for nuclear power is likely to face a legal challenge by opponents who believe it will kill off the market for renewable energy.

Posted on Oct 11, 2014 READ MORE



World of Clean Energy ‘Feasible’ by Mid-Century

International researchers, in what they believe is the most comprehensive global assessment of clean energy’s potential, report that a low-carbon system could supply the world’s electricity needs by 2050.

Posted on Oct 10, 2014 READ MORE



Hotter Oceans Explain Global Warming ‘Pause’

Far more heat than suspected is being absorbed by the oceans’ top layer, scientists have found, but a study has uncovered little evidence of rising warmth at greater depths.

Posted on Oct 9, 2014 READ MORE



Surfers Fear Climate Change Will Wipe Out Big Waves

Dedicated surfers, deeply involved with monitoring the natural coastal environment around the world, warn that climate change now poses a major threat to this booming leisure industry.

Posted on Oct 5, 2014 READ MORE



Human Handprint Marks Australia’s Hottest Year

Despite the Australian prime minister’s climate science skepticism, research funded by taxpayers has unanimously found man-made climate change guilty of causing the country’s record-breaking temperatures last year.

Posted on Oct 4, 2014 READ MORE



Climate Helps to Halve World Wildlife in 40 Years

Climate change is identified by conservation campaigners as increasingly implicated in the plight of many wild species, which they say have fallen by more than half since 1970.

Posted on Oct 3, 2014 READ MORE



Why Greenland Is Likely to Melt More Quickly Than Previously Expected

Scientists who have examined the role of the bedrock beneath the Greenland ice sheet think it shows the huge island is more vulnerable than realized to global warming.

Posted on Oct 2, 2014 READ MORE



Warmer Atlantic Widens Invader’s Hunting Ground

The exotic lionfish, already a long way from the reefs of its Indo-Pacific home, is heading further north up the U.S. coast as global warming causes big changes in ocean habitats.

Posted on Sep 29, 2014 READ MORE



California Burning Points to More Intense Wildfires

As the forest fires season peaks in the Western U.S., a new report predicts that climate-led temperature rise will lead to millions more acres across the world being burned to the ground.

Posted on Sep 28, 2014 READ MORE



Ice Melt Dilutes Arctic Sea’s CO2 Cleanup Role

New scientific research confirms that global warming is melting increasingly larger areas of Arctic sea ice—and reducing its vital function of removing CO2 from the atmosphere.

Posted on Sep 27, 2014 READ MORE



Croplands Changed by Climate’s Ups and Downs

New research shows that the complex balance of gains and losses caused by climate change could mean more land being available for agriculture—but fewer harvests.

Posted on Sep 26, 2014 READ MORE



Investor Heavyweights Call for Clear Action on Climate

As a major U.N. climate summit got underway in New York on Tuesday, some of the world’s biggest institutional investors demanded clearer policies on climate change and the phasing out of fossil fuel subsidies.

Posted on Sep 25, 2014 READ MORE



Record CO2 Levels Fuel Urgent Calls for Emissions Cuts

The alarming message from international scientists to political leaders meeting at Tuesday’s U.N. Climate Summit in New York is that record global CO2 emissions this year mean “delaying action is not an option.”

Posted on Sep 22, 2014 READ MORE



Political Will Is Only Barrier to 100 Percent Renewables

A report published ahead of Tuesday’s U.N. Climate Summit illustrates that poor and prosperous nations, tiny islands and great cities, can satisfy all their energy needs from renewables.

Posted on Sep 21, 2014 READ MORE



U.N. Population Growth Data Is Bad News for Climate

A sophisticated new analysis indicates an 80 percent probability that the planet’s population will continue to rise this century, with serious implications for food security, political stability—and climate change.

Posted on Sep 20, 2014 READ MORE



Warming Will Leave Drought-Hit California Reeling

Researchers in the U.S. warn that climate change could worsen California droughts by drastically reducing water flow from the Sierra Nevada mountains while simultaneously threatening the extinction of a rare species of fish.

Posted on Sep 19, 2014 READ MORE



Climate Action and Economies Can Grow Together

A new global commission report by major political and business figures refutes the claim that economic expansion and tackling climate change can’t both be achieved at the same time.

Posted on Sep 18, 2014 READ MORE



Fracking Fuels Conflict Over Water Resources

Limited water supplies near the richest oil and gas reserves accessible through fracking threaten to create tensions that could block future projects using the controversial extraction process.

Posted on Sep 15, 2014 READ MORE



Drought Bites as Amazon’s ‘Flying Rivers’ Dry Up

Scientists in Brazil believe the loss of billions of liters of water released as vapor clouds by Amazon rainforest trees is the result of continuing deforestation and climate change—leading to devastating drought.

Posted on Sep 14, 2014 READ MORE



Illegal Deforestation Is Growing Problem for Climate

Foreign demand for agricultural products worth an estimated $61 billion annually is driving up the devastating rate at which tropical forests are being cleared illegally—and pushing up carbon emissions.

Posted on Sep 13, 2014 READ MORE



Weather Patterns Show Climate Is Changing U.S.

Fiercer tornadoes, more prolonged periods of drought and loss of native fish species are some of the damaging impacts predicted for the U.S. as greenhouse gas emissions continue to rise.

Posted on Sep 12, 2014 READ MORE



Ocean Acidification and GHGs Hit Record Levels

New scientific evidence of the highest greenhouse gas concentrations on record is compounded by the revelation that oceans are acidifying faster than at any time in the last 300 million years.

Posted on Sep 11, 2014 READ MORE



Fresh Water Causes Antarctic Seas to Rise Faster

Researchers in the U.K. have established that billions of tonnes of fresh water from melting glaciers are causing Antarctic sea levels to rise much higher and faster than the global average.

Posted on Sep 8, 2014 READ MORE



Less Snow Won’t End Blizzard Hazard

New research predicts that while there will be less snow in a warming world, the sort of severe snowstorms that caused chaos in the U.S. this year will remain a serious hazard.

Posted on Sep 7, 2014 READ MORE



China May Be Ready to Kick Coal Habit

Signs are hopeful that China, the world’s No.1 emitter of greenhouse gases, aims to become less reliant on the polluting coal that powered its rapid economic rise.

Posted on Sep 6, 2014 READ MORE



Sun Sheds Light on Arctic Carbon Puzzle

Scientists discover that, as the Arctic continues to warm, sunlight will be the major cause of CO2 escaping into the atmosphere from vegetation preserved in frozen soil.

Posted on Sep 5, 2014 READ MORE



Plan to Make Renewables Cheaper Than Coal Within 10 Years

Plans for an international effort to make solar power cheaper than coal within 10 years are to be unveiled at the U.N. secretary-general’s climate summit in New York this month.

Posted on Sep 4, 2014 READ MORE



Satellite Mapping Shows Ice Caps’ Faster Melt Rate

Scientists have been able to measure more accurately than ever the thickness of the world’s major ice caps—revealing that melting is causing the loss of 500 cubic kilometers of ice annually.

Posted on Sep 1, 2014 READ MORE



Food Security Faces Growing Pest Advance

Warmer temperatures and globalization are helping many pests that attack some of the world’s staple foods to extend their range with possibly devastating impacts, scientists say.

Posted on Aug 31, 2014 READ MORE



Europe’s Warming Raises Tropical Disease Risk

As greenhouse gases raise temperatures in Europe, British researchers warn that the risk of the arrival of mosquito-borne diseases that kill many thousands of people every year in tropical regions is increasing.

Posted on Aug 29, 2014 READ MORE



Politicians Ignore People’s Power Pleas

Consumers worldwide increasingly want renewable energy sources to provide their electricity, yet many governments are ignoring them by continuing to exploit fossil fuels.

Posted on Aug 28, 2014 READ MORE



Pre-History Proof of Climate’s Seesaw Sensitivity

Computer simulations reaching back deep into the last Ice Age have enabled scientists to put a historic perspective on how even small variations in the climate system can lead to dramatic temperature change.

Posted on Aug 25, 2014 READ MORE



‘Free Riders’ Undermine Climate Treaty Hopes

Norwegian researchers warn that hopes of getting an effective agreement on climate control will slip further away unless key polluting countries get serious about emissions reductions—and face sanctions if they don’t comply.

Posted on Aug 24, 2014 READ MORE



Atlantic Depths May Hold Key to Heat Hiatus

Researchers analyzing millions of oceanographic measurements believe they may finally have gotten to the bottom of the conundrum about why there is a slowdown in global warming despite greenhouse gas emissions rising.

Posted on Aug 23, 2014 READ MORE



Climate and Economy Fan Flames in Spain

The combined forces of climate, economic and social change are leaving Spain increasingly exposed to the damaging and costly effects of wildfires.

Posted on Aug 22, 2014 READ MORE



Antarctic Warming Could Accelerate Sea Level Rise

An international study says warming is affecting not only the Arctic but also the Antarctic—and that could significantly raise global sea levels much faster than previously predicted.

Posted on Aug 21, 2014 READ MORE



Human Factor Speeds Up Glacial Melting

Scientists simulating changes in mountain glaciers over the last century and half have established that rates of melting have increased greatly in recent years—and that humans are the main culprits.

Posted on Aug 18, 2014 READ MORE



Arctic Warming Blamed for Dangerous Heat Waves

Giant waves in the jet stream that often govern our weather are changing as the Arctic warms more rapidly—leading to long periods of soaring temperatures that pose major threats to economies and human health.

Posted on Aug 17, 2014 READ MORE



Top 20 Oil Projects Put Investors’ Billions at Risk

An oil industry think tank warns that high-cost extraction projects failing to match oil demand with global emissions reduction targets could waste $91 billion of investors’ money over the next decade.

Posted on Aug 16, 2014 READ MORE



Tar Oil Pipeline’s Hidden Pollution Danger

European researchers say a 2,000-mile pipeline designed to carry controversial tar sands oil from Canada to the southern U.S. may lead to much more pollution than previously calculated.

Posted on Aug 15, 2014 READ MORE



Climate Change Heralds End of Civilizations

New research supports the growing body of evidence that many past civilizations have collapsed because of climate change. So is history repeating itself?

Posted on Aug 14, 2014 READ MORE



Norway Fails to Tap New Arctic Oil and Gas

The Norwegian company conducting some of the most northerly drilling operations in the world acknowledges that it has failed so far to find commercially exploitable hydrocarbon reserves in the high Arctic.

Posted on Aug 12, 2014 READ MORE



New Rules Could Block Biofuel’s Alien Invaders

Producing biofuel from plants can help to reduce fossil fuel use and climate change emissions, but scientists warn of risks that some species may become unwelcome and damaging invaders.

Posted on Aug 11, 2014 READ MORE


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