New research finds that a record Arctic sea ice melt season in 2007 initiated a “regime shift” to thinner, more transient ice that may be “irreversible”; another study shows that atmospheric rivers from the south are warming the Arctic in winter.
Humans must make “deep, rapid, and sustained” cuts to greenhouse gas emissions to avoid the worst effects of climate change, according to the United Nations’ Intergovernmental Panel on Climate Change…
Analysis of 40 years of climate temperature data shows a connection between Amazon tree loss and Tibetan snow decrease via a 20,000-kilometer oceanic and atmospheric pathway. West Antarctica is also impacted.
Brazilian scientist Antonio Donato Nobre has long been a student of the Amazon Rainforest. An agronomist with a master's degree in tropical biology and a Ph.D. in Earth science, Nobre…
Last July, as the Ukraine war raged, the EU barred all Russian woody biomass imports; even as South Korea took in Russia’s supply. Illicit woody biomass may also still be flowing to the EU from Turkey, Kazakhstan and Kyrgyzstan.
Wild canids around the world are at risk, though some reintroductions are seeing good results. Conserving canids is not only good for ecosystem health, it can even potentially help curb climate change.
A Mongabay story featuring a whistleblower who debunked the green claims of Enviva — the world’s largest wood pellet maker — has prompted the Dutch to ban subsidies to biomass firms who make false sustainability claims.
An existing regulation designating the burning of forests to make energy as being renewable has been reversed in Australia. That decision seems unlikely to alter the EU’s heavy commitment to biomass burning.
Policymakers could finalize revisions to the EU’s Renewable Energy Directive by year end, even as forest activists offer new evidence denouncing wood pellets as an energy source, and calling for an end to subsidies.
A biomass industry insider tells Mongabay in exclusive interviews that Enviva, the world’s largest maker of wood pellets for energy, is disingenuous in its green, eco-friendly claims to the public and stockholders.
As the thorny question of climate responsibility and funding for damages takes center stage at the COP27 summit in Egypt, one aspect of climate finance remains understudied: climate research funding.…
A new map finds that roughly a third of U.S. mature forests are on federal lands, which President Biden appears eager to protect to store carbon. But much mature forest is also privately held, especially in the Southeast, and is at risk.
Sea ice extent didn’t reach record lows this summer, but air temps over Greenland and ocean temps in some Arctic seas were extraordinarily high. Polar warming also likely continues influencing global extreme weather events, scientists say.
Unstudied at sea until recently, this huge, fast-moving ocean current may hold a key to resolving climate change uncertainties. But doing remote research in southern oceans poses financial, data gathering, and unexpected challenges.
While forest advocates had high hopes, the EU parliament voted this week not to declassify woody biomass as a renewable energy source, paving the way for more EU, U.S., and Canadian forests to be turned into wood pellets and burned.
When it comes to climate solutions, trees are in vogue right now. From the Trillion Tree Campaign to the stream of vigorous — if somewhat vague — promises made at…
A new study conveys a dire warning for the future: multiple tipping points could be triggered if global warming exceeds the critical threshold of 1.5°C. Published this week in Science,…
DHAKA – On July 30 this year, Moza Mia took his two buffalo out to graze in the field near his home in Bangladesh’s northern Lalmonirhat district. Soon after, lightning…
“Should I have kids?” is an age-old question, but the urgent context we find ourselves in today isn’t, as we climb rapidly toward 1.5° Celsius (2.7° Fahrenheit) of warming above…
The death knell of coal has been proclaimed, but policy loopholes in Asia allow for cofired power plants, where coal and wood are combined as fuel. Both fuels produce lots of carbon emissions, but those from wood aren’t counted.
The world’s largest bank of the partially decomposed plant matter known as peat in the tropics is even more extensive than initially thought, according to a new study. The peatlands…
This past June, scientists and researchers gathered outside the office of INPE, Brazil’s National Institute of Space Research, in the municipality of São José dos Campos. They were there to…
Much of Bangladesh lies in the Ganges-Brahmaputra-Meghna Basin, where the three rivers meet in the world’s largest delta before washing out in the Bay of Bengal. The Meghna Basin covers…
The Tongass National Forest in the U.S. state of Alaska is a special place for conservation biologist Dominick DellaSala, even after decades of traveling the world to study temperate rainforests.…
The UK and EU were the primary users of woody biomass for energy. But Japan and South Korea have drastically stepped up their burning of wood pellets — potentially threatening forests, biodiversity, and the climate.
For the first time, a portion of the EU government has challenged the sustainability of burning forest biomass to make energy, a controversial policy pushed by the forestry industry but condemned by environmentalists.
A new book by Wake Smith, “Pandora’s Toolbox,” explores controversial ideas for artificially cooling the planet. Smith discusses the hopes and hazards of geoengineering in an exclusive Mongabay interview.
Japan and South Korea are increasingly burning biomass, such as wood pellets, to make energy, with potentially adverse impacts on the global climate, deforestation and biodiversity.
A reassessment by an international group of scientists finds that human-caused destabilization of the water cycle is seriously impacting global soil moisture, with knock on effects for forests and other ecosystems.
Human transgressions of the biodiversity, land-use, pollution and climate planetary boundaries are altering gut microbiomes across species, impacting human health and ecosystems. But there’s hope.
