Ecosystems Current Events | Ecosystems News | 10
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Environments resilient in the face of hurricanes, but questions remain, says journal special issue
The international Estuarine Research Federation (ERF) has announced the publication of a special issue of its scientific journal, Estuaries and Coasts, focused on environmental impacts of hurricanes in coastal areas. view more (2007-01-15)
Biological invasions increasing due to freshwater impoundments, says CU-Boulder study
The growing number of dams and other impoundments is increasing the number of invasive species and the speed at which they spread, putting natural lakes at risk, says a study led by the University of Colorado at Boulder. view more (2008-09-03)
Tropical rainforest nutrients linked to global carbon dioxide levels
Extra amounts of key nutrients in tropical rain forest soils cause them to release more carbon dioxide into the atmosphere, according to research conducted by scientists at the University of Colorado (CU)—Boulder. view more (2006-06-21)
Researchers find earliest evidence for animal life
An international team of scientists from UC Riverside, the Massachusetts Institute of Technology and other institutions has found the oldest evidence for animals in the fossil record. view more (2009-02-05)
A new day dawned fast
In 1980, Luis Alvarez and his collaborators stunned the world with their discovery that an asteroid impact 65 million years ago probably killed off the dinosaurs and much of the the world's living organisms. But ever since, there has been an ongoing debate about how long it took for life to return to the devastated planet and for ecosystems to... view more... (2009-10-05)
Nutrient pollution can exacerbate coral disease outbreaks and threatens coral reef health
Wildlife diseases are one of the primary threats to coral reefs and other endangered marine ecosystems. For example, fungal and bacterial infections of reef-building corals and other key species recently caused mass-mortalities throughout the Caribbean. Species that dominated Caribbean coral reefs only twenty years ago are now functionally... view more... (2003-11-24)
Earth's highest known microbial systems fueled by volcanic gases
Gases rising from deep within the Earth are fueling the world's highest-known microbial ecosystems, which have been detected near the rim of the 19,850-foot-high Socompa volcano in the Andes by a University of Colorado at Boulder research team. view more (2009-03-04)
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)
Study: Future snowmelt in West twice as early as expected; threatens ecosystems and water reserves
According to a new study, global warming could lead to larger changes in snowmelt in the western United States than was previously thought, possibly increasing wildfire risk and creating new water management challenges for agriculture, ecosystems and urban populations. view more (2008-07-16)
Seamounts Of The South-west Pacific : Exceptional Biodiversity And Endemism
Seamounts are exceptionally rich environments biologically which have been little studied in any detail. Research on about 20 such undersea mountains in the South-West Pacific has recently revealed that the diversity and endemism among faunal communities living on these biotopes are much greater than had hitherto been assumed. Over 850 species... view more... (2000-09-14)
Seafloor creatures destroyed by ice action during ice ages
The ice ages made massive changes to the Earth's landscape. But what was happening below the ice in the oceans? view more (2005-10-18)
New hope for fisheries on the horizon?
Scientists have joined forces in a groundbreaking assessment on the status of marine fisheries and ecosystems. view more (2009-07-31)
Study finds hemlock trees dying rapidly, affecting forest carbon cycle
New research by U.S. Forest Service Southern Research Station (SRS) scientists and partners suggests the hemlock woolly adelgid is killing hemlock trees faster than expected in the southern Appalachians and rapidly altering the carbon cycle of these forests. view more (2009-02-27)
Climate change and species distributions
Scientists have long pointed to physical changes in the Earth and its atmosphere, such as melting polar ice caps, sea level rise and violent storms, as indicators of global climate change. view more (2008-08-04)
Time to tap climate-change-combating potential of the world's ecosystems
Investing in restoration and maintenance of the Earth's multi-trillion dollar ecosystems - from forests and mangroves to wetlands and river basins - can have a key role in countering climate change and climate-proofing vulnerable economies. view more (2009-09-02)
The global carbon budget — proper accounting means paying attention to inland waters
Life as we know it, from the most basic microbes to our human neighbors, is carbon based. By investigating how carbon cycles through ecosystems, scientists can learn valuable information about food chains, nutrient cycling, and productivity. view more (2007-04-04)
Global coral reef assessment built on NASA images
A first-of-its-kind survey of how well the world's coral reefs are being protected was made possible by a unique collection of NASA views from space. view more (2006-07-27)
Modest CO2 cutbacks may be too little, too late for coral reefs
How much carbon dioxide is too much? According to United Nations Framework Convention on Climate Change (UNFCCC) greenhouse gases in the atmosphere need to be stabilized at levels low enough to "prevent dangerous anthropogenic interference with the climate system." But scientists have come to realize that an even more acute danger than... view more... (2008-09-23)
University of Basque Country research study on effects of climate on plankton in Bilbao and Urdaibai estuaries
The main objective of the research was to gather information on the effects of climate changes and their consequent influence on the hydrological and dynamic characteristics of plankton in the estuaries of Bilbao and Urdaibai. view more (2009-09-29)
Racing the clock: Rapid climate change forces scientists to evaluate extreme conservation strategies
Scientists are, for the first time, objectively evaluating ways to help species adapt to rapid climate change and other environmental threats via strategies that were considered too radical for serious consideration as recently as five or 10 years ago. view more (2009-05-26)
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