When the soil warms up, it releases more carbon dioxide (CO2)—an effect that fuels climate change. Until now, it had been assumed that this was mainly due to the presence of small soil-dwelling animals and microorganisms ...
Environment
Dec 21, 2017
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(Phys.org) —A new study has demonstrated that large animals have acted as carriers of key nutrients to plants and animals over thousands of years and on continental scales.
Earth Sciences
Aug 11, 2013
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(Phys.org) —In the quest to decrease the world's greenhouse gases, Cornell scientists have discovered that biochar – a charcoal-like substance – reduces the nemesis nitrous oxide from agricultural soil on average by ...
Environment
Apr 29, 2013
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(Phys.org)—CO2 levels in fossil soils from the Late Jurassic confirm that climate, vegetation and animal richness varied across the planet 150 million years ago, suggesting future human changes to global climate will heavily ...
Earth Sciences
Jan 8, 2013
2
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An international team of scientists has uncovered the structure of the protective protein coat which surrounds many bacteria like a miniature suit of armour. Their research, which is published today in Nature, has far ranging ...
Cell & Microbiology
Jun 10, 2012
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The people of medieval Iceland survived disaster by sticking with traditional practices, an innovative new study suggests.
Earth Sciences
Mar 22, 2012
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New research has brought us a step closer to untangling the complex reasons why certain plant species triumph over others.
Plants & Animals
Oct 21, 2011
3
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(PhysOrg.com) -- Microscopic animals that live in soils are as diverse in the tropical forests of Costa Rica as they are in the arid grasslands of Kenya or the tundra and boreal forests of Alaska and Sweden, according to ...
Ecology
Oct 18, 2011
2
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(PhysOrg.com) -- Caenorhabditis elegans (C. elegans) is the very long name of a very small creature, and one of the most commonly used animals in biological research.
Biotechnology
May 20, 2011
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Making sense of the shards, scraps and other clues left behind by past societies compels archaeologists to study far-ranging topics, from agriculture to art and chemistry to linguistics. Until recently, however, it has not ...
Archaeology
Jul 30, 2010
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