News tagged with wetlands
Population pressure impacts world wetlands
(Phys.org) -- The area of the globe covered by wetlands (swamps, marshes, lakes, etc.) has dropped by 6% in fifteen years. This decline is particularly severe in tropical and subtropical regions, and in areas ...
May 14, 2012 |
3.7 / 5 (3) |
0
Fossilized plant matter points to desertification near Tibetan Plateau
Roughly 22 million years ago, at the onset of the Miocene, the Tibetan Plateau started to lift upward. The rising land curbed the flow of moist air from the south, sparking the onset of central Asian desertification. Or, ...
Space & Earth / Earth Sciences
Apr 23, 2012 |
not rated yet |
0
UC research reveals one of the earliest farming sites in Europe
(Phys.org) -- University of Cincinnati research is revealing early farming in a former wetlands region that was largely cut off from Western researchers until recently. The UC collaboration with the Southern ...
Other Sciences / Archaeology & Fossils
Apr 16, 2012 |
4.7 / 5 (3) |
1
Half of England in drought: officials
Half of England was officially in drought on Monday after the Environment Agency declared another 17 counties short of water, and warned the situation may continue until the end of the year.
Apr 16, 2012 |
5 / 5 (1) |
0
15-year study: When it comes to creating wetlands, Mother Nature is in charge
Fifteen years of studying two experimental wetlands has convinced Bill Mitsch that turning the reins over to Mother Nature makes the most sense when it comes to this area of ecological restoration.
Mar 07, 2012 |
5 / 5 (2) |
1
|
New biodiversity map of the Andes shows species in dire need of protection
The Andes-Amazon basin of Peru and Bolivia is one of the most biologically rich and rapidly changing areas of the world. A new study published in BioMed Central's open access journal BMC Ecology has used information collec ...
Jan 27, 2012 |
5 / 5 (2) |
0
Scientist: Temperate freshwater wetlands are 'forgotten' carbon sinks
A new study comparing the carbon-holding power of freshwater wetlands has produced measurements suggesting that wetlands in temperate regions are more valuable as carbon sinks than current policies imply, according to researchers.
Jan 26, 2012 |
5 / 5 (1) |
2
|
Restored wetlands rarely equal condition of original wetlands
Wetland restoration is a billion-dollar-a-year industry in the United States that aims to create ecosystems similar to those that disappeared over the past century. But a new analysis of restoration projects ...
Jan 24, 2012 |
5 / 5 (5) |
7
|
The impact of human activities on a selection of lakes in Tanzania
An increase in human activity is posing a threat to natural aquatic ecosystems in Tanzania and contributing to environmental damage and ecological changes. Doctoral research carried out by Hezron Emmanuel ...
Dec 28, 2011 |
not rated yet |
3
Sierra Leone Gola Rainforest becomes national park
(AP) -- Sierra Leone's president is officially declaring the Gola Rainforest a national park.
Dec 04, 2011 |
not rated yet |
0
New report offers broad approach to assessing impacts of ecological damage
The magnitude and depth of the Deepwater Horizon oil spill will require an unprecedented effort to determine the extent and severity of ecological damage and to develop restoration plans for affected areas in the Gulf of Mex ...
Nov 10, 2011 |
5 / 5 (1) |
2
Drying intensifying wildfires, carbon release ninefold, study finds
Drying of northern wetlands has led to much more severe peatland wildfires and nine times as much carbon released into the atmosphere, according to new research led by a University of Guelph professor.
Nov 01, 2011 |
4.5 / 5 (8) |
9
|
Method of studying roots rarely used in wetlands improves ecosystem research
A method of monitoring roots rarely used in wetlands will help Oak Ridge National Laboratory researchers effectively study the response of a high-carbon ecosystem to elevated temperatures and levels of carbon ...
Oct 13, 2011 |
not rated yet |
0
Murky future for giant Philippine crocodiles
Deep inside the Philippines' largest marshland, tribespeople who once revered crocodiles as mystical creatures say they now feel terrorised by them.
Oct 12, 2011 |
5 / 5 (1) |
0
Greenhouse gas impact of hydroelectric reservoirs downgraded
An international team of scientists has amassed the largest data set to date on greenhouse gas emissions from hydroelectric reservoirs. Their analysis, published today in the online version of Nature Geoscience, po ...
Aug 01, 2011 |
5 / 5 (3) |
1
|
