Navigation Links
Serengeti patrols cut poaching of buffalo, elephants, rhinos

s are based on a ratio comparing the number of fish caught in an area with the total number of hours of fishing ?the unit-of-effort ?by all the vessels in that area.

In the Serengeti, which has a 50-year-record of arrests and patrols, the scientists divided the number of poachers arrested by the number of patrols a day to estimate the amount of poaching. They assumed that arrests per patrol were representative of poaching intensity and not, for instance, that officer training or informant networks improved.

"We show that a precipitous decline in enforcement in 1977 resulted in a large increase in poaching and decline of many species," Hilborn and his co-authors write. "Conversely, expanded budgets and antipoaching patrols since the mid-1980s have significantly reduced poaching and allowed populations of buffalo, elephants and rhinoceros to rebuild."

Outside of established reserves, using tourism or hunting expeditions to generate economic benefits for local communities is the cornerstone to enlisting their help in protecting wildlife, Hilborn says. But the community conservation programs initiated in Tanzania since 2000 occurred after stepped-up patrols in the Serengeti proved effective.

"Antipoaching is effective in protected areas," he says.

The work marks the first time anyone has been able to reconstruct a history of poaching going back as far as 50 years, says Tom Hobbs, professor of ecology at Colorado State University and who is not affiliated with the work being published in Science.

"The Hilborn team has shown that protection of wildlife by active enforcement of laws and regulations remains an essential tool for conserving biological diversity," Hobbs says. "This sounds so simple, but it has been controversial."
'"/>

Source:University of Washington


Page: 1 2

Related biology news :

1. Rhinos clinging to survival in the heart of Borneo, despite poaching
2. Elephants, large mammals recover from poaching in Africas oldest national park
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Serengeti patrols cut poaching buffalo elephants rhinos

(Date:5/20/2013)... effect of physical education (PE) on child weight, but ... the amount of time that elementary schoolchildren spent in ... study represents some of the first evidence of a ... forthcoming in the Journal of Health Economics . ... be viewed at: http://www.sciencedirect.com/science/article/pii/S0167629613000556 , The research ...
(Date:5/20/2013)... National Science Foundation (NSF) planning grant will help establish ... joint program of the University of Illinois at Urbana-Champaign ... "CARD will be devoted to research in drying moist, ... forestry and paper products; chemical products; textiles; and biopharmaceuticals," ... food science and human nutrition and the Illinois site ...
(Date:5/20/2013)... articles posted online ahead of print 9 ... of geoscience subdisciplines, including minerals exploration, archaeology, planetary ... include Siberia; the Sumatran subduction margin; the Monte ... and the Southeastern U.S. Atlantic Margin. Brief highlights ... tectonics;, 2. The clear fingerprint of ice ages ...
Breaking Biology News(10 mins):Gym class reduces probability of obesity, study finds for first time 2NSF approves planning grant for Center for Advanced Research in Drying 2New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 2New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 3New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 4New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 5New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 6New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 7New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 8New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 9New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 10New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 11
... deliver payloads of cancer-fighting drugs to tumors in the ... But scientists are still at a relatively early stage ... Although developing nanoparticles that work as "magic bullets" ... is still the goal, the reality is that most ...
... MARC (Minority Access to Research Careers) Program has announced ... of America (GSA) Mouse Genetics conference in Washington, DC ... to promote the entry of underrepresented minority students, postdoctorates ... community and to encourage the participation of young scientists ...
... Royal Swedish Academy of Sciences, Margareta is the editor of ... changes we see are dramatic. And they are not coincidental. ... compared with a longer term perspective", she says. The ... is warming up fastest today. Measurements of air temperature show ...
Cached Biology News:Hitting target in cancer fight now easier with new nanoparticle platform, UCLA scientists say 2A new research report shows effects of climate change in the Arctic are more extensive than expected 2A new research report shows effects of climate change in the Arctic are more extensive than expected 3
(Date:5/21/2013)... (PRWEB) May 21, 2013 Vital ... the University of California, San Diego for a joint ... bearing Gravitic™ MRI (Magnetic Resonance Imaging) with that of ... for its continued pursuit of improved healthcare by combining ... MRI is an extremely valuable tool for evaluating pathological ...
(Date:5/21/2013)... 21, 2013 PathoGenetix, Inc., a commercial-stage ... typing, announced today that it has successfully identified and ... strains obtained from the Centers for Disease Control and ... technology. The findings are detailed in a poster ... Society for Microbiology in Denver on Monday. , The ...
(Date:5/20/2013)... MELBOURNE, Australia , May 20, 2013 ... of Agriculture,s (USDA) Agricultural Research Service (ARS) in ... market opportunity , Trials to begin ... Australian drug delivery technology company Phosphagenics Limited ... U.S. Department of Agriculture,s (USDA) Agricultural Research Service (ARS) ...
(Date:5/20/2013)... Ga. , May 20, 2013  MiMedx Group, ... manufacturer and marketer of patent protected regenerative biomaterials and ... it has secured a revolving line of credit with ... which is secured by the Company,s accounts receivable and ... through May 1, 2014.  The facility will be used ...
Breaking Biology Technology:Vital Imaging Makes Greater Commitment into MRI Research 2Vital Imaging Makes Greater Commitment into MRI Research 3New Genotyping System Identifies Pathogenic E. coli Outbreak Strains 2New Genotyping System Identifies Pathogenic E. coli Outbreak Strains 3Phosphagenics Signs Research Agreement with the Agricultural Research Service 2
... highly efficient and fast PCR amplification ... in a ... Biosystems, Inc., a leading,developer of state-of-the-art PCR devices and Cell-based ... at the San,Diego Convention Center that it has successfully completed ...
... 17 BioXcel Corporation,today announced a strategic ... leading consulting company serving the healthcare industry., ... will combine forces with,ASDO,s industry-experienced consultants to ... analytics to support,licensing/due-diligence, competitive intelligence, IP analytics, ...
... 17 Campbell Alliance, the leading,management consulting firm ... that its Clinical Development Practice will,conduct two workshops ... to be held June 22 to 26, 2008, ... Dietlin, Vice President, will lead a workshop that ...
Cached Biology Technology:Ahram Biosystems Completes Development of a Palm-Size Portable PCR Device 2BioXcel Expands Its Capability in Business Analytics Support Services 2Campbell Alliance Clinical Development Practice to Conduct Two Workshops at 44th DIA Annual Meeting 2Campbell Alliance Clinical Development Practice to Conduct Two Workshops at 44th DIA Annual Meeting 3Campbell Alliance Clinical Development Practice to Conduct Two Workshops at 44th DIA Annual Meeting 4
Rabbit polyclonal to ErbB 2 (phospho Y1248) ( Abpromise for all tested applications). entrezGeneID: 2064 SwissProtID: P04626...
...
... Blot Strong Antibody Stripping Solution is effective ... that have been developed with chemiluminescence or ... not recommended for stripping colorimetric substrates (TMB, ... possible to effectively remove substrates that precipitate ...
... supplied as a 5x solution. Designed ... membrane-bound proteins without destroying antigenic binding ... radioisotopic signals from blots. Not recommended ... as a 5X solution sufficient to ...
Biology Products: