Latest Biogeochemical cycle Stories
New research led by scientists at the Oak Ridge National Laboratory in Tennessee has found that global climate change models may have underestimated the amount of carbon dioxide absorption by green plants.
Urban waters record the salt in our food, cement in our sidewalks, University of Maryland scientist says.
Evolution of the first burrowing animals may have played a major role in stabilizing the Earth's oxygen reservoir, according to a new study in Nature Geoscience.
A new paper co-written by four University of Montana researchers finds that humans have more than doubled tropical nitrogen inputs.
Researchers, publishing a paper in the journal Nature, say rapid erosion in mountain regions could explain why the Earth isn’t essentially still a snowball.
Favorable conditions for life on Earth are enabled in part by the natural shuttling of carbon dioxide from the planet's atmosphere to its rocky interior and back again.
Technische Universität München Global carbon dioxide (CO2) emissions continue to rise – in 2012 alone, 35.7 billion tons of this greenhouse gas entered the atmosphere. Some of this CO2 is absorbed by the oceans, plants and soil. As such, they provide a significant reservoir of carbon, stemming the release of CO2. Scientists have now discovered how organic carbon is stored in soil. Basically, the carbon only binds to certain soil structures. This means that soil’s capacity to absorb...
Contrary to common belief, rivers and streams release carbon dioxide (CO2) into the atmosphere at a rate five times greater than the world's lakes and reservoirs combined, according to a study published in the journal Nature.
In the land of 10,000 lakes, one lake has been the starting place for research with implications for big lakes around the world.
A new study shows that although microbes that live below 600 feet where light doesn’t penetrate – the so called “dark ocean”-- might not absorb enough carbon to curtail global warming, they do absorb considerable amounts of carbon, meriting further study.