HOME >> BIOLOGY >> NEWS
Complex mystery of amphibian decline calls for a new kind of science

Central American forests that used to throb with the grunts, clicks, trills and chirrs of frogs have fallen eerily silent. Similar change is happening in North America and Western Australia. It is quietly alarming, and no one can explain the cause.

A group of scientists headed by James Collins, professor and chair of the Department of Biology at Arizona State University, has been awarded a grant of nearly $3 million from the National Science Foundation to study "Host-Pathogen Biology and the Global Decline of Amphibians."

Funded by the NSF's Integrated Research Challenges in Environmental Biology program, the project involves a team of 24 scientists from such different areas as evolutionary ecology, immunology, virology and mycology, and further includes specialists in statistical and molecular genetics, amphibian pathology, population biology, population ecology, ecological genetics and veterinary epidemiology, among many others.

The project is clearly not science-as-usual. Why is this research project so large? How tough can it be to find something that is wiping out frogs and salamanders on a global scale?

In familiar film and television scenarios, disaster happens because humanity has done something simple and stupid -- perhaps exploded an atomic bomb or dumped a toxic chemical. The plot is typically resolved by a sleuthing scientist who finds the cause, eliminates it, kills the giant carnivorous worms and generally cleans up the whole mess with something like baking soda -- a simple cause-and-effect problem that can be solved with a simple solution.

Real-life ecological disasters can be as dramatic as science fiction, but understanding what is causing them -- not to mention reversing the damage -- is no simple matter for contemporary science.

"Amphibian decline" is a good example. Beginning in 1989, biologists began to notice a dramatic drop in amphibian populations, in many cases to the point of extinction, in broad geographic
'"/>

Contact: James Hathaway
hathaway@asu.edu
480-965-6375
Arizona State University
13-Feb-2000


Page: 1 2 3 4

Related biology news :

1. Complex cells likely arose from combination of bacterial and extreme-microbe genomes
2. UC Riverside to play active role in Institute for Complex Adaptive Matter
3. Complex gene-swapping spawns a form of lymphoma
4. Complex carbohydrate found to regulate plant growth
5. The Geometry of Ecological Interactions: Simplifying Spatial Complexity
6. Magnetic Fluids More Complex Than Previously Thought
7. Environmental Testimony: Taiwan Mega-Complex Threatens Endangered Spoonbills And Efforts To Cut Greenhouse Gases, UD Prof Says
8. Researcher Gains 30,000% Saving Using "Bargain Basement" Chemistry To Create Complex Industrially Useful Molecules
9. Second Gene Responsible For Tuberous Sclerosis Complex Identified
10. New fossil sheds light on old mystery
11. LICR/UCSD team solves mystery of centromeres

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/2/2016)... The Weather Company , an IBM Business (NYSE: IBM ... which consumers will be able to interact with IBM Watson ... or text and receive relevant information about the product or ... long sought an advertising solution that can create a one-to-one ... valuable; and can scale across millions of interactions and touchpoints. ...
(Date:6/1/2016)... NEW YORK , June 1, 2016 ... Biometric Technology in Election Administration and Criminal Identification to ... According to a recently released TechSci Research report, " ... Sector, By Region, Competition Forecast and Opportunities, 2011 - ... $ 24.8 billion by 2021, on account of growing ...
(Date:5/20/2016)... May 20, 2016  VoiceIt is excited to ... VoicePass. By working together, VoiceIt and ... VoiceIt and VoicePass take slightly different approaches to ... both security and usability. ... this new partnership. "This marketing and ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... , June 27, 2016 /PRNewswire/ - BIOREM Inc. (TSX-V: ... been advised by its major shareholders, Clean Technology Fund ... United States based venture capital funds ... of Biorem (on a fully diluted, as converted basis), ... disposition of their entire equity holdings in Biorem to ...
(Date:6/27/2016)... ... June 27, 2016 , ... Rolf K. Hoffmann, ... faculty of the University of North Carolina Kenan-Flagler Business School effective ... at UNC Kenan-Flagler, with a focus on the school’s international efforts, leading classes ...
(Date:6/24/2016)... ... 2016 , ... While the majority of commercial spectrophotometers and fluorometers use the ... models are higher end machines that use the more unconventional z-dimension of 20mm. ... the bottom of the cuvette holder. , FireflySci has developed several Agilent flow ...
(Date:6/23/2016)... , June 23, 2016 /PRNewswire/ - FACIT ... Ontario biotechnology company, Propellon Therapeutics ... development and commercialization of a portfolio of first-in-class ... Epigenetic targets such as WDR5 represent an exciting ... significantly in precision medicine for cancer patients. Substantial ...
Breaking Biology Technology:
Cached News: