Navigation Links
Cattle grazing may help rather than hurt endangered species

An article published in the latest issue of Conservation Biology finds that cattle grazing plays an important role in maintaining wetland habitat necessary for some endangered species. Removing cattle from grazing lands in the Central Valley of California could, inadvertently, degrade the vernal pool habitat of fairy shrimp and tiger salamanders. Cattle grazing influences the rates of evaporation which work together with climate to determine the depth and duration of wetland flooding. Cattle have been grazing in the land for roughly 150 years and have become a naturalized part of the ecosystem. "In practical terms, this means that grazing may help sustain the kinds of aquatic environments endangered fairy shrimps need to survive," author Christopher R. Pyke states.

The authors looked at 36 vernal pools on two different geologic formations on a 5000-ha ranch in eastern Sacramento County, California. Their experiments found that removal of grazing reduced the duration of wetland flooding by an average of 50 days per year. Their simulations show that climate change could compound these impacts, potentially, leaving endangered fairy shrimp and tiger salamanders without enough time to mature before their temporary aquatic environments disappear. "Consequently, land managers can play an important role in climate change impacts, i.e. they can exacerbate or ameliorate, the local impacts of global change." Pyke adds. Conservationists may find that grazing is not always a negative factor, and it presents real opportunities to adapt to climate variability and climate change.


'"/>

Source:Blackwell Publishing Ltd.


Page: 1

Related biology news :

1. Recombinant DNA technology may enable oral, rather than injectable, delivery of protein drugs
2. Genomic sequences processed in minutes, rather than weeks
3. Brains response to visual stimuli helps us to focus on what we should see, rather than all there is to see
4. Leading scientists rank endangered dolphins, porpoises most in need of immediate action
5. Time and money make a difference in endangered species recovery
6. Costly breeding programs for endangered species pay off
7. Removing egg from nest may help save endangered whooping crane
8. Envisat radar surveillance protects endangered prehistoric fish
9. Overfishing may drive endangered seabird to rely upon lower quality food
10. Seal rookeries could provide a reliable food source for endangered California condors, study finds
11. Rare Tibetan antelope listed as endangered
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/11/2017)... 11, 2017 Crossmatch®, a globally-recognized leader ... today announced that it has been awarded a ... Activity (IARPA) to develop next-generation Presentation Attack Detection ... "Innovation has been a driving force within Crossmatch ... allow us to innovate and develop new technologies ...
(Date:4/5/2017)... 2017  The Allen Institute for Cell Science today ... one-of-a-kind portal and dynamic digital window into the human ... first application of deep learning to create predictive models ... and a growing suite of powerful tools. The Allen ... future publicly available resources created and shared by the ...
(Date:3/30/2017)... 2017  On April 6-7, 2017, Sequencing.com will host ... hackathon at Microsoft,s headquarters in Redmond, ... on developing health and wellness apps that provide a ... Genome is the first hackathon for personal genomics ... companies in the genomics, tech and health industries are ...
Breaking Biology News(10 mins):
(Date:5/22/2017)... ... 2017 , ... Stratevi, a boutique firm that partners with healthcare companies to ... an office in downtown Boston at 745 Atlantic Ave. , “We are seeing ... evidence on the value they provide, not just to patients, but also payers. Having ...
(Date:5/22/2017)... , ... May 22, 2017 , ... ... that it is exhibiting in booth B2 at the Association for Pathology ... 22-25. , In addition to demonstrating its Cancer Diagnostic Cockpit and Consultation ...
(Date:5/21/2017)... ... May 20, 2017 , ... CNSDose is ... trial and error process by finding the right antidepressant faster. CNSDose speeds ... doctor-patient relationship through a personalized approach to treatment. , A peer-reviewed ...
(Date:5/19/2017)... ... May 19, 2017 , ... The University City Science ... technologies ripe for commercialization, and who are affiliated with the 21 partner academic ... proposals. QED, now in its tenth round, is the first multi-institutional proof-of-concept program ...
Breaking Biology Technology: