Navigation Links
Beaver dams create healthy downstream ecosystems

hydrologic processes during the peak flow and low flow periods, suggesting that beaver can create and maintain environments suitable for the formation and persistence of wetlands."

The study comes as the beaver population in Rocky Mountain National Park is dwindling. Approximately 30 of the animals currently live there, down from a high of nearly 600 estimated in 1940. The authors caution that additional reductions in the population could harm the current hydrologic balance in the river valley and affect the area's water cycle and soil conditions, potentially changing plant species and influencing the overall diversity of the ecosystem in the future. They suggest that although there are multiple explanations for the reduction in beaver population, such as alterations in the flow along the Colorado River, similar hydrologic effects downstream likely affect river systems worldwide.


'"/>

Source:American Geophysical Union


Page: 1 2

Related biology news :

1. Chemists create Superbowl molecule; May lead to better health
2. Deficiency of growth hormone and IGF-1 reduces cancer and kidney disease, but creates other problems
3. RNA project to create language for scientists worldwide
4. Researcher gets NSF grant to create mutant maize lines
5. Breakthrough: Scientists create worlds tiniest organic particles
6. NIH creates nationwide network of molecular libraries screening centers
7. Researchers create infectious hepatitis C virus in a test tube
8. Ants, not evil spirits, create devils gardens in the Amazon rainforest, study finds
9. Researchers create functioning artificial proteins using natures rules
10. Scientists create digital bacteria to forge advances in biomedical research
11. Student scientists create living bacterial photographs
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Beaver dams create healthy downstream ecosystems

(Date:7/27/2014)... of mayfly in the southern Western Ghats, a mountain range ... the first time that any mayfly belonging to the genus ... The new species, called Labiobaetis soldani , "is named ... to the understanding of the Ephemeroptera of Palaearctic and Oriental ... the new mayfly in the Journal of Insect Science ...
(Date:7/27/2014)... In an age of "big data," a single computer ... tasks must instead be distributed across a cluster of ... how Facebook and Google mine your web history to ... Netflix recommend your next favorite book or movie. But ... , New technologies for monitoring brain activity are generating ...
(Date:7/25/2014)... The burn scars on this false-color image from the Terra ... this year,s rash of wildfires in Eastern Russia. The ... the green background. The wildfires have broken across the ... Even in this false-color image from the MODIS instrument, ... the fires that continue. Two recent image features noted below ...
Breaking Biology News(10 mins):New tools help neuroscientists analyze 'big data' 2New tools help neuroscientists analyze 'big data' 3New tools help neuroscientists analyze 'big data' 4New tools help neuroscientists analyze 'big data' 5
... 10, 2009 The year 2009 marks the 150 ... the Species " a seminal book that permeated ... marks the bicentennial anniversary of Darwin,s birth, the following ... Father of Evolution influenced biology to anthropology and philosophy ...
... higher elevations in Arizona,s Santa Catalina Mountains as summer ... of Arizona in Tucson. The flowering ranges of ... compared to where the same species flowered the previous ... in the region increased about 1.8 degree Fahrenheit (1 ...
... coral reefs isn,t simply caused by too many people, according ... of Current Biology , a Cell Press publication. Rather, ... coral reefs in the western Indian Ocean depended mostly on ... of the people living on the shores., Specifically, they found, ...
Cached Biology News:Darwin's seminal impact on biology, anthropology, philosophy and psychology 2Darwin's seminal impact on biology, anthropology, philosophy and psychology 3Darwin's seminal impact on biology, anthropology, philosophy and psychology 4Plants take a hike as temperatures rise 2Plants take a hike as temperatures rise 3Rise or fall of reef fish driven by both economy and ecology 2
(Date:7/26/2014)... 2014 Canada Endoscopy Visualization Systems ... on the Canada Endoscopy Visualization Systems market. The ... volume (in units) and average prices (in US ... Systems, Mid-Range Endoscopy Visualization Systems and Low-End Endoscopy ... http://www.marketresearchreports.biz/analysis/213254 . , The report also provides company ...
(Date:7/25/2014)... by researchers from the University of Leicester has ... unlocking the potential to create new materials using ... been published in the prestigious academic journal ... technique to examine in rich detail the structure ... containing an acetylene molecule and a single helium ...
(Date:7/25/2014)... The Conferee Networking committee is pleased ... Networking. These two-hour sessions provide a unique networking opportunity ... problems, discuss new techniques, or brainstorm new ideas in ... topic for consideration is August 31, 2014, and instructions ... Networking committee will review the topics, and status notifications ...
(Date:7/25/2014)... July 25, 2014 At the request ... granted a 60-day extension for the public comment period ... Rule for Model Aircraft established by Congress as part ... The 60-day extension establishes the new deadline for comments ... Department of Transportation/FAA notice published in the Federal Register ...
Breaking Biology Technology:Canada Endoscopy Visualization Systems Market Outlook to 2020: MarketResearchReports.Biz 2Canada Endoscopy Visualization Systems Market Outlook to 2020: MarketResearchReports.Biz 3Canada Endoscopy Visualization Systems Market Outlook to 2020: MarketResearchReports.Biz 4Canada Endoscopy Visualization Systems Market Outlook to 2020: MarketResearchReports.Biz 5Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 2Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 3Pittcon 2015 Announces Call for Topics for Conferee Networking Sessions 2FAA Grants Comment Extension at the Request of AMA 2
... Conn., Nov. 2, 2010 Modern Plastics offers ... is porosity-free, manufactured by ROCHLING Engineering Plastics. ... that every sheet and rod are free of centerline ... excellent dimensional stability for close tolerance parts. A low ...
... SAN DIEGO, Nov. 2, 2010 Ardea Biosciences, Inc. ... has been awarded a $733,438 grant from the Department ... enacted Patient Protection and Affordable Care Act.  Ardea submitted ... under active development, for expenses incurred during 2009 and ...
... Vaccinex, Inc. announced today that it has been awarded ... Qualifying Therapeutic Discovery Project (QTDP) Program to advance the ... VX15, VX5 and VX35.  The QTDP grant program provides ... U.S. Department of Health and Human Services to have ...
Cached Biology Technology:Modern Plastics SUSTARIN® C (Acetal) Product Uses Special Manufacturing Technology to Ensure Every Sheet and Rod Are Free of Centerline or Core Porosity 2Ardea Biosciences Awarded a $733,438 Grant from the U.S. Government Under the Patient Protection and Affordable Care Act 2Ardea Biosciences Awarded a $733,438 Grant from the U.S. Government Under the Patient Protection and Affordable Care Act 3
... solution, Type I is ... and agarose gel electrophoresis ... offers the advantage of ... blue and xylene cyanole). ...
... Spectrometry Applications ,In the age of ... as a powerful protein identification and characterization ... now an important intermediate step in a ... identification of specific proteins in the proteome ...
... ammonium sulfate are compatible with thermostable enzymes ... and AmpliThem™™ DNA polymerases. You can significantly ... one experiment by adding your own enzyme, ... supplied with the kit. This capability is ...
Special grade: for molecular biology Density: 1.000 g/mL (20 C)...
Biology Products: