Search results for peat

Earth Sciences Mar 11, 2024

Canals used to drain peatlands are underappreciated hotspots for carbon emissions, new study finds

A new study led by UC San Diego Scripps Institution of Oceanography postdoctoral scholar Jennifer Bowen finds that canals used to drain soggy peatlands in Southeast Asia are likely hotspots for greenhouse gas emissions.

Ecology Mar 7, 2024

Newsom wants to build a $16 billion water tunnel: Will it destroy California's delta?

In the heart of California, at the place where two great rivers converge beneath the Tule fog, lies the linchpin of one of the largest water supply systems in the world.

Earth Sciences Mar 4, 2024

Peat records help reveal regional pattern of Holocene temperature change in arid Central Asia

A research team led by Pro. Zhou Weijian from the Institute of Earth Environment of the Chinese Academy of Sciences, Zhengzhou University and the Xi'an Institute for Innovative Earth Environment Research, has revealed a new ...

Earth Sciences Feb 29, 2024

Surprising methane discovery in Yukon glaciers: 'Much more widespread than we thought'

Global melting is prying the lid off methane stocks, the extent of which we do not know. A young researcher from the University of Copenhagen has discovered high concentrations of the powerful greenhouse gas in meltwater ...

Archaeology Feb 26, 2024

The bog is where forensics and archaeology meet to solve 'cold cases'

Occasionally, police investigators find themselves announcing archaeological discoveries, rather than criminal findings. In 1984, for example, police oversaw the recovery of the Iron Age bog body (a naturally mummified corpse ...

Environment Feb 23, 2024

'Zombie' blazes and drought: Canada headed for another brutal fire season

Beneath the ground in Western Canada, dozens of so-called "zombie fires" that started last year are still burning.

Biotechnology Feb 15, 2024

Researchers remotely map crops, field by field

Crop maps help scientists and policymakers track global food supplies and estimate how they might shift with climate change and growing populations. But getting accurate maps of the types of crops that are grown from farm ...

Archaeology Feb 14, 2024

Vittrup Man crossed over from forager to farmer before being sacrificed in Denmark, study finds

Vittrup Man was born along the Scandinavian coast before moving to Denmark, where he was later sacrificed, according to a study published in PLOS ONE by Anders Fischer of the University of Gothenburg, Sweden and colleagues.

Agriculture Feb 9, 2024

Small adjustments can reduce nitrogen loss in peat meadows, says researcher

Relatively simple adjustments can reduce nitrogen losses on dairy farms in peatland areas. That's the conclusion of the Ph.D. research by Leiden environmental scientist Jeroen Pijlman at the Louis Bolk Institute. Protein-poor ...

Earth Sciences Feb 8, 2024

Industrial pollutants found in Mediterranean corals for the first time

Pollutants from burning fossil fuels have been found embedded in corals, for the first time, offering scientists a potential new tool to track the history of pollution, finds a new study led by UCL researchers.

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