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Ecosystem Current Events | Ecosystem News Ecosystem current events and Ecosystem news stories from Brightsurf. Find the latest Ecosystem research, discoveries and most popular current news and events. |
| Page 1 of 19 | 365 Results |
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Conserving biodiversity could benefit the world's poor
Land areas that are a priority for wildlife conservation provide relatively high levels of ecosystem services such as pollination, water purification, food production, and climate regulation, so safeguarding them is expected to benefit people. View More (2012-01-12)
All species are not created equal when assessing the impacts of species loss on ecosystems
Numerous studies have shown that when species are randomly lost from communities, ecosystem function declines. But such patterns of species loss do not reflect those in natural communities where major drivers of change, such as stress and disturbance, cause preferential loss of rare and uncommon species. In the June issue of Ecology Letters, Smith and Knapp show that with a more realistic... View More (2003-05-22)
Researchers analyze 'the environmentalist's paradox'
Global degradation of ecosystems is widely believed to threaten human welfare, yet accepted measures of well-being show that it is on average improving globally, both in poor countries and rich ones. View More (2010-09-01)
Grazer diversity counteracts plant diversity effects on ecosystem functioning in seagrass beds
Several influential experiments have shown that high plant diversity enhances ecosystem productivity, animal diversity, and invasion resistance. Yet theory predicts that plant and herbivore diversity, which often co vary in nature, should have countervailing effects on ecosystem properties. In the July issue of Ecology Letters, Duffy, Canuel, and Richardson provide experimental support for this... View More (2003-07-02)
NOAA report reviews ecosystem management in national marine sanctuaries
A new NOAA report assesses the role National Marine Sanctuaries play in helping implement ecosystem-based management practices in U.S. waters. View More (2010-08-03)
The grass is always greener
As biodiversity declines worldwide, there is concern that this will lead to declines in the services that ecosystems provide for people, such as food production, carbon storage, and water purification. View More (2011-08-22)
EPA teams with National Geographic Society and World Resources Institute to map ecosystem services
The U.S. Environmental Protection Agency (EPA) is collaborating with the National Geographic Society and the World Resources Institute to develop tools that will help to fully account for the value of ecosystem services. View More (2008-10-30)
Catastrophic shift in species diversity and productivity of an ecosystem
Ecology and environmental management is largely predicated on the view that ecosystems respond to environmental changes in a smooth and straightforward way. However, in Ecology Letters, May, Schmitz reports on a long-term field experiment that may prompt a hard, critical look at this reigning view. In the experimental system, top predators instrumentally control species diversity and productivity... View More (2004-05-04)
Gray wolves feed the masses while hunters feed the few
Gray wolves (Canis lupus) and human hunters both provide resource subsidies to scavengers in Yellowstone National Park, USA, by provisioning them with the remains of their kills. Carrion from wolf versus hunter kills is much more dispersed in both time and space. In the November issue of Ecology Letters, scientists from Berkeley and Yellowstone estimated the total amount of carrion consumed over... View More (2003-10-08)
Media invitation: How many species in Noah's Arc?
Scientists gather in Mallorca (Spain) to assess the role of biodiversity in ecosystem function. The remarkable increase, towards the end of 20th Century in the rate of species extinctions and the loss of biological diversities in the planet's ecosystems have generated considerable concern on the consequences that, beyond the severe damage of the losses themselves, these losses may have on the... View More (2004-05-11)
Integrating restoration and conservation within the ecosystem approach
The Society for Ecological Restoration International (SER) released its May 2008 Briefing Note on the "Opportunities for Integrating Ecological Restoration & Biological Conservation within the Ecosystem Approach" at the Convention on Biological Diversity's Ninth Conference of the Parties held in Bonn, Germany, May 19-30, 2008. View More (2008-05-19)
USF study: Common fungicide wreaks havoc on freshwater ecosystems
Chlorothalonil, one of the world's most common fungicides used pervasively on food crops and golf courses, was lethal to a wide variety of freshwater organisms in a new study, University of South Florida researchers said Wednesday. View More (2012-05-17)
Yale study offers new paradigm on ecosystem ecology
Predators have considerably more influence than plants over how an ecosystem functions, according to a Yale study published today in Science. View More (2008-02-15)
Biodiversity conservation may help reduce the impacts of natural disasters - UNU
As ministers meet at the Eighth Meeting of the Conference of the Parties to the Convention on Biological Diversity (CBD COP-8), the United Nations University (UNU) urges governments to incorporate the Millennium Ecosystem Assessment (MA) findings in national planning processes and poverty reduction strategies to promote ecosystem services that may help reduce the extreme effects of natural... View More (2006-03-30)
Scientists to hand "crisis-hit" European fisheries a lifeline
Scientists from the University of Newcastle upon Tyne are leading an international programme aimed at handing European fisheries a lifeline. The University has just signed a Euro 1.5m. contract with the European Union for the development of a fisheries management framework that includes consideration of the wider ecosystem. It will also involve marine ecologists, fisheries scientists and... View More (2001-11-26)
Ecological restoration as a tool for reversing ecosystem fragmentation
Ecosystem fragmentation, along with many other global trends, is causing the natural world to undergo profound changes at all spatial scales from the micro-habitat to the continental. View More (2008-10-09)
Theory of oscillations may explain biological mysteries
New mathematical studies of the interactions between oscillating biological populations may shed light on some of the toughest questions in ecology, including the number and types of species in an ecosystem, according to an article in the December 2006 issue of BioScience. View More (2006-12-04)
New study finds biodiversity conservation secures ecosystem services for people
Healthy ecosystems that provide people with essential natural goods and services often overlap with regions rich in biological diversity, underscoring that conserving one also protects the other, according to a new study. View More (2007-12-06)
Deep-sea species' loss could lead to oceans' collapse, study suggests
The loss of deep-sea species poses a severe threat to the future of the oceans, suggests a new report publishing early online on December 27th and in the January 8th issue of Current Biology, a publication of Cell Press. View More (2007-12-28)
Biodiversity loss ranks with climate change and pollution in terms of impacts to environment
A recent study published by an international research team working at UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS) has found that loss of biodiversity impacts the environment as significantly as climate change and pollution. View More (2012-05-10)
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| Page 1 of 19 | 365 Results |
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