Tag

ecosystems

New Technology Helps Pinpoint Sources of Water Contamination

Berkeley Lab develops better method of environmental monitoring using the PhyloChip, finds surprising results in Russian River watershed When the local water management agency closes your favorite beach due to unhealthy water quality, how reliable are the tests they base their decisio
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Farming with forests

Feeding the world’s burgeoning population is a major challenge for agricultural scientists and agribusinesses, who are busy developing higher-yielding crop varieties. Yet University of Illinois researchers stress that we should not overlook sustainability in the frenzy to achieve prod
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Future increase in plant photosynthesis revealed by seasonal carbon dioxide cycle

Doubling of the carbon dioxide concentration will cause global plant photosynthesis to increase by about one third, according to a paper published in the journal Nature The study has relevance for the health of the biosphere because photosynthesis provides the primary food-source for
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Technique could assess historic changes to Antarctic sea ice and glaciers

Historic changes to Antarctic sea ice could be unraveled using a new technique pioneered by scientists at Plymouth University. It could also potentially be used to demonstrate past alterations to glaciers and ice shelves caused by climatic changes, a study published in Nature Communic
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First evidence of deep-sea animals ingesting microplastics

Following the news that the UK government is to ban plastic microbeads by the end of 2017, a team of scientists led by the University of Oxford has discovered the first evidence of microplastics being ingested by deep-sea animals. Researchers working on the Royal Research Ship (RRS) J
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5 Species Most Likely to Survive a Climate Change Disaster

Survival of the fittest. This basic tenet of evolution explains why the dodo bird no longer exists and why humans have opposable thumbs. Adaptation is key to survival, no matter how many fingers you’ve got. The ability to adjust to whatever conditions Mother Earth sends our way determ
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Wetlands and agriculture, not fossil fuels could be causing a global rise in methane

Research published today in the American Geophysical Union’s journal Global Biogeochemical Cyclesshows that recent rises in levels of methane in our atmosphere is being driven by biological sources, such as swamp gas, cow burps, or rice fields, rather than fossil fuel emissions.  Atmo
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Acidity in atmosphere minimized to preindustrial levels

New research shows that human pollution of the atmosphere with acid is now almost back to the level that it was before the pollution started with industrialization in the 1930s. The results come from studies of the Greenland ice sheet and are published in the scientific journal, Envir
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Soil modeling to help curb climate change

Soil is a major carbon pool, whose impact on climate change is still not fully understood. According to a recent study, however, soil carbon stocks and could be modelled more accurately by factoring in the impacts of both soil nutrient status and soil composition. Determining the volu
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Longest record of continuous carbon flux data is now publicly available

Around the world — from tundra to tropical forests, and a variety of ecosystems in between — environmental researchers have set up micrometeorological towers to monitor carbon, water, and energy fluxes, which are measurements of how carbon dioxide (CO2), water vapor and en
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