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Tag: Carbon Dioxide


Climate Models May Misjudge Soils’ Carbon Emissions

How soil organisms cope with decaying vegetation is much less certain than climate models suppose, researchers say, and carbon emission estimates may be wrong.

Posted on Aug 29, 2015 READ MORE



China’s Carbon Count Is Not as High as Feared

The use of poor-quality coal in Chinese power plants means that the carbon dioxide emissions of the world’s biggest polluter are 10 percent less than previously thought.

Posted on Aug 21, 2015 READ MORE



Andes’ Migrating Trees Are Moving Toward Extinction

Highland tree species in the Andes are decreasing as global warming causes lowland varieties to migrate uphill into cooler climes—perhaps to their own eventual demise.

Posted on Aug 17, 2015 READ MORE



Oceans Would Perish Even If Levels of Atmospheric Carbon Were Reduced

While the “future dramatic removal of huge volumes of carbon dioxide from the atmosphere” could restore greenhouse gas concentrations to pre-industrial levels, the world’s oceans would “stay warmer, and more acidic, for thousands of years, and the consequences for marine life could be catastrophic” unless the burning of fossil fuels is stopped, a team of German researchers warns.

Posted on Aug 6, 2015 READ MORE



The Fossil Fuel Industry Is Still Winning the Investment War

The campaign to convince investors not to pour their money into the extraction and use of fossil fuels is failing to gain enough converts to be effective, experts say.

Posted on Jul 29, 2015 READ MORE



Irish Leader Says Economic Changes Are Needed to Tackle Climate Challenges

At a meeting building toward the Paris climate summit, Ireland’s president calls for a new economic order to address the threats of global warming.

Posted on Jul 26, 2015 READ MORE



U.K.’s Leading Scientists Urge Immediate Climate Action

The pre-eminent institutions in British science and engineering—some with long records of promoting fossil fuels—say the U.K. should lead the way to a zero carbon world.

Posted on Jul 23, 2015 READ MORE



Study Finds the Recession—Not a Decline in Coal Use—Cut U.S. Emissions

Researchers say it was the economy, rather than the replacement of coal by natural gas, that drove the recent drop in U.S. emissions of the main greenhouse gas.

Posted on Jul 22, 2015 READ MORE



Climate Change as Grave a Threat as Nuclear War

An international scientific report commissioned by the U.K. government says the risks of climate change are comparable to those posed by nuclear conflict.

Posted on Jul 18, 2015 READ MORE



Loss of Seabirds Highlights Double Danger for Species

Scientists say increasing human impacts on habitat are combining with climate change to put serious survival stresses on species and ecosystems.

Posted on Jul 17, 2015 READ MORE



Climate Change Brings Ill Winds for Airline Industry

Scientists say wind patterns altered by climate variability are costing airlines millions of dollars in extra fuel and flying time—and increasing CO2 emissions.

Posted on Jul 16, 2015 READ MORE



Muslim Scholars Say Climate Change Poses Dire Threat

An Islamic declaration adds to growing pressure religious leaders are exerting on richer nations to reduce the burden they are putting on the Earth’s climate.

Posted on Jul 15, 2015 READ MORE



Record Torrential Rainfall Linked to Warming Climate

Scientists show that devastating increases in extreme rainfall over the last 30 years fit in with global temperature rise caused by greenhouse gases.

Posted on Jul 13, 2015 READ MORE



Natural World Feels the Heat as Temperatures Soar

Birds, insects and trees are all under threat as the rise in global average temperatures makes droughts and heat waves much more probable.

Posted on Jul 12, 2015 READ MORE



Quantum Leap Taken in Measuring Greenhouse Effect

A new technique for analyzing satellite data will allow scientists to predict more accurately how much the Earth will warm as a result of carbon dioxide emissions.

Posted on Jul 9, 2015 READ MORE



Climate Change May Knock Seafood Off the Menu

Researchers warn of a serious threat to fish, mussels and other marine species as carbon dioxide acidifies the world’s waters and increases temperatures.

Posted on Jul 8, 2015 READ MORE



Deaths Mount in Pakistan as Heatwave Is Linked to Climate Change

More than 1,200 people have died as a result of an intense heatwave in southern Pakistan, and experts are warning of more hot weather to come.

Posted on Jul 6, 2015 READ MORE



Coal Investment Is the Most Urgent Climate Threat

The head of the global Organisation for Economic Co-operation and Development says wealthy countries should help poorer nations that cannot afford to replace coal with low-carbon alternatives.

Posted on Jul 5, 2015 READ MORE



Transport-Sharing Boosts Health, Wealth and Climate

Growing public involvement in programs to share cars and bicycles is clearly good for the environment, and it also saves money and improves people’s health.

Posted on Jul 4, 2015 READ MORE



Global Warming Threatens Colder Climate for Europe

New evidence appears that increased melting of sea ice as the Earth warms could weaken the Gulf Stream and reduce temperatures in Western Europe.

Posted on Jul 3, 2015 READ MORE



Alaska’s Glaciers Melt Faster as Climate Change Speeds Up

A changing climate, rather than natural causes, is the main reason for Alaska’s glacier loss, which is set to speed up, U.S. scientists say.

Posted on Jul 1, 2015 READ MORE



Stress on Water Resources Threatens Lives and Livelihoods

Satellite data raise red flags about the draining of underground aquifers in California and elsewhere to meet the demands of expanding populations.

Posted on Jun 29, 2015 READ MORE



Renewable Energy Redoubles Its Global Reach

As the world economy and energy use both grew in 2014, renewables continued their rapid rise—but carbon emissions did not.

Posted on Jun 27, 2015 READ MORE



Prospect of Warmer Winters Doesn’t Mean Fewer Deaths

New scientific study pours cold water on the theory that mortality rates will drop in winter months as the climate warms.

Posted on Jun 26, 2015 READ MORE



Global Warming Is Accelerating Loss of Species

Human-induced climate change adds to threats vertebrates face from hunting and habitat loss, as researchers warn that modern extinction rates are exceptionally high.

Posted on Jun 25, 2015 READ MORE



New Flood Alert as Warming Increases Sea-Level Threat

Scientists warn countries in northern Europe to plan for dramatic new worst-case scenarios as climate change increases the risk of seas sweeping inland.

Posted on Jun 22, 2015 READ MORE



Health Sector Needs Firmer EU Hand on Climate Change

Health care systems should be required to observe tighter rules with regard to their climate-changing greenhouse gas emissions, lobbyists say.

Posted on Jun 21, 2015 READ MORE



Rise in CO2 Could Restrict Growing Days for Crops

While plants in temperate zones may benefit from higher temperatures, global warming’s impact in the tropics threatens catastrophe for food security.

Posted on Jun 20, 2015 READ MORE



India Blames Heat-Wave Deaths on Climate Change

Fierce temperatures in India doubled the heat-related deaths normally recorded in May—and the government insists natural causes are not to blame.

Posted on Jun 19, 2015 READ MORE



Climate Change Offers Rare Respite for African Farmers

Under the influence of greenhouse gases, changes in air temperature and wind patterns are increasing rainfall and crop yields in the drought-prone Sahel region.

Posted on Jun 18, 2015 READ MORE



Pope Calls for Moral Campaign on Climate Crisis

A hard-hitting message from the Vatican warns of the threat global warming poses to the world’s ecosystems—and everyone on the planet.

Posted on Jun 17, 2015 READ MORE



Long-Lived Carbon Dioxide Warms World for Many Millennia

Research shows that carbon dioxide emitted by the burning of fossil fuels traps heat in the atmosphere for thousands of years.

Posted on Jun 15, 2015 READ MORE



Australia Faces Stormy Future as Temperatures Soar

Destructive storms and sudden floods are set to intensify across Australia as global warming plays havoc with rainfall patterns.

Posted on Jun 14, 2015 READ MORE



Delegates Accused of ‘Fiddling’ While the Planet Burns

A tame end to climate talks in Bonn, Germany, leaves critics fearing that hopes are fading for a binding agreement aimed at stopping global warming.

Posted on Jun 12, 2015 READ MORE



World Must Wake Up to China’s Energy Revolution

A new report says a successful outcome at this year’s Paris climate talks will be far more likely if the world takes note of how China is reducing emissions.

Posted on Jun 11, 2015 READ MORE



European Power Market Is Slipping Away From King Coal

Analysis of falling demand for electricity within the EU sends a stark warning to investors in new coal plants that their assets could be left stranded.

Posted on Jun 10, 2015 READ MORE



Rich Countries’ Climate Plans Leave Yawning Gap

Analysis of emissions cuts planned by EU and G7 countries reveals that they will take the world less than a third of the way to the agreed safety level.

Posted on Jun 8, 2015 READ MORE



World Leaders Urged to Kick Killer Coal Habit

An Oxfam report says all coal-fired power plants in the G7 group of countries should be phased out to save lives, money and the planet.

Posted on Jun 6, 2015 READ MORE



Africa’s Advocates Say Fossil Fuel Subsidies Must Go

With more than 600 million people in sub-Saharan Africa still lacking access to electricity, the continent is being urged to take a leading role in crucial climate negotiations.

Posted on Jun 5, 2015 READ MORE



Apollo Plan Asks for the Moon in Switch to Renewables

An eminent group is urging governments to make the massive research investment that would enable the world to switch from fossil fuels to renewable energy by 2025.

Posted on Jun 4, 2015 READ MORE



Glacier Loss Raises High Concern Over Water Supplies

Massively increased ice melt in the high Himalayas because of climate change could seriously jeopardize the flow of water for billions of people in Asia.

Posted on Jun 3, 2015 READ MORE



Overheating Earth Staggers Into Last Chance Saloon

Hard bargaining in Bonn this week will probably decide whether the crucial climate talks in Paris in December can save human civilization from ultimate collapse.

Posted on Jun 1, 2015 READ MORE



China’s Investment in Renewables Soars by a Third

Despite a slowdown in its economy and the continued reliance on coal, China is pumping billions of dollars into its renewable energy industry.

Posted on May 31, 2015 READ MORE



Aerosols May Offer Short-Term Lifeline to Corals in Crisis

Reducing the bleaching of corals by blocking the sun’s rays might buy time to keep tropical reefs alive if efforts are increased to halt global warming.

Posted on May 30, 2015 READ MORE



United Nations: Global Finance Must Face Up to Climate Challenge

Trillions of dollars need to be redirected into building low-carbon economies to avoid serious climate change, the U.N. warns.

Posted on May 28, 2015 READ MORE



Cutting Warming to 1.5°C Could Endanger Food Supply

Scientists say meeting the tougher demands of many countries on limiting global temperature rise may be technically feasible, but would risk worsening world hunger.

Posted on May 22, 2015 READ MORE



First Head of State Backs Campaign to Save the Planet

Hungary’s president supports an ambitious plan to collect a billion signatures on a petition aimed at pressuring politicians to agree on radical measures to tackle global warming.

Posted on May 20, 2015 READ MORE



Weather Events Taken to Extremes by Climate Change

Scientists warn that global warming could greatly increase the likelihood of record frequency and intensity of droughts, floods and heat waves.

Posted on May 18, 2015 READ MORE



Earth Wins Time as Land and Seas Absorb More Carbon

Climate change has intensified more slowly than scientists expected because the continents and oceans are absorbing more atmospheric carbon dioxide.

Posted on May 17, 2015 READ MORE



Permafrost Thaw Would Have Runaway Effect on Carbon Release

Arctic warming is causing organic carbon that has been frozen deep in the soil for millennia to be released rapidly into the air as CO2, with potentially catastrophic impacts on the climate.

Posted on May 15, 2015 READ MORE


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