Navigation Links
American team of scientists help protect Guatemala's Lake Atitlan
Date:6/22/2010

h the lake's thermal layers mixing the warm surface and cold deep waters.

"Lake Atitlan is very similar to Lake Tahoe, on the border of Nevada and California, in size and character, but without the environmental protections, Atitlan declined in water quality over the years from the impacts of increased population," Chandra said. "The algae made a spectacular explosion of color on the surface of the 50-square-mile lake, as seen from space in satellite photos, drawing attention to its dramatic decline."

"Our collaboration can help move the management forward by decades by adding to their work the lessons learned at Tahoe since water quality management of Tahoe began 40 years ago," Chandra said. "Atitlan is at a crossroads for management, and it needs it sooner rather than later."

The American team of fisheries ecologists, limnologists, water quality experts and wetlands scientists teamed with about 20 scientists, engineers and students from Guatemala to set up a lab and monitoring infrastructure for the lake, to build on the research that began and has continued intermittently since the 1970s.

"The trip was quite successful," Alan Heyvaert, scientist from the Desert Research Institute (DRI) in Nevada said. "Lots of data and samples were collected and we've begun a promising collaboration with the researchers there. They are very knowledgeable and together we can interpret the data and study both natural and human-caused events to flesh out the causes of the algae blooms."

Heyvaert brought sampling equipment from Lake Tahoe to Guatemala and took sediment core samples from the lake bottom, as deep as 1,000 feet from the surface.

"The sediment record will help us get a historical perspective on events, such as the 2005 hurricane, to analyze the impacts on the lake," he said.

The U.C. Davis members of the team, lead by Rejmankova, conducted near-shore sampling of invertebrates, algae, water, sediments, and pl
'/>"/>

Contact: Mike Wolterbeek
mwolterbeek@unr.edu
University of Nevada, Reno
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. American Chemical Societys Weekly PressPac -- Aug. 8, 2007
2. Understanding hypertension in African Americans proves elusive
3. Tips from the Journals of the American Society for Microbiology
4. American Chemical Societys Weekly PressPac -- Aug. 15, 2007
5. American College of Medical Genetics responds to new FDA labeling decision for warfarin
6. American Chemical Societys Weekly Press Pac
7. Highlights from the September 2007 Journal of the American Dietetic Association
8. American Chemical Societys Weekly Presspac -- Aug. 29, 2007
9. Report: African, Asian, Latin American farm animals face extinction
10. American Chemical Society calls green chemistry bill a smart step
11. Challenges remain in reintroducing American chestnut
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
American team of scientists help protect Guatemala's Lake Atitlan
(Date:9/30/2014)... conducted by the Ocean Health Index rates the ... overall health. In addition, for the first time, ... ocean regions beyond national jurisdiction (high-seas areas) ... safeguarding biodiversity and providing sustainable food sources. , ... a partnership led by scientists from UC Santa ...
(Date:9/30/2014)... Ecker, a Salk professor and Howard Hughes Medical ... have been named recipients in the 2014 round ... (NIH) through the BRAIN (Brain Research through Advancing ... The grant, announced September 30, provides more than ... over three years. , The BRAIN Initiative, launched ...
(Date:9/30/2014)... almost any aquatic environment on Earth, but when the ... pushed to the limit. The amount of time needed ... how different species cope in the future, reveals a ... published in the scientific journal Proceedings of the ... thanks to increasing levels of greenhouse gases in the ...
Breaking Biology News(10 mins):Rating the planet's oceans 2Rating the planet's oceans 3Salk scientists receive $3 million for BRAIN Initiative grant 2Shape up quickly -- applies to fish, too! 2
... When neurons started dying in Clive Svendsen,s lab dishes, ... cells the same type lost in patients with ... that the University of Wisconsin-Madison stem cell biologist had ... lab, using stem cells derived from a patient. ...
... left Africa over 60,000 years ago in a migration that ... population that exist outside Africa today. Now, researchers ... that exodus. By tracing variations in the X chromosome and ... probably outnumbered women in that migration. The scientists expect that ...
... Deep inside the Frasassi cave system in Italy and more ... ropes of microbes growing in the cold water, according to ... microbiology paradise. Many different types of organisms live in the ... professor of geosciences. "We are trying to map which organisms ...
Cached Biology News:Patient-derived induced stem cells retain disease traits 2Patient-derived induced stem cells retain disease traits 3Unusual microbial ropes grow slowly in cave lake 2
(Date:9/30/2014)... 30, 2014 FemCap Inc., www.femcap.com  an ... receipt of a patent No: US, 8,795,248 B2 dated ... received FDA clearance in the U.S., 510(K) K121857, medical ... Europe. This patent is related to its menstrual cup with ... company is releasing FemmyCycle Teen, a third menstrual cup ...
(Date:9/30/2014)... SoundConnect, an award ... dedicated to supporting business communication solutions, including business ... a carrier services specialist has joined ... connected and productive at all times. This growth ... businesses to cloud communications services. On a ...
(Date:9/30/2014)... (PRWEB) September 30, 2014 Back in the ... 500 square feet. per employee, which included space for circulation ... then.” says Jeff Howell, partner at Nidea Corporate Real ... in Toronto. “By the year 2000, however, 250 square ... seeing that number come down to 175 to 225 square ...
(Date:9/29/2014)... 2014  Ten of the most highly-respected physicians ... regeneration, allograft reconstruction and research and development, as ... to discuss the future of cartilage regeneration at ... symposium, Cartilage Regeneration: State of the Art ... Minced Juvenile Allograft, and State of the Art ...
Breaking Biology Technology:The FemmyCycle 2SoundConnect Expands Carrier Services Division 2ITRA Global Reports on How Companies Are Squeezing More Employees into Less Office Space 2ITRA Global Reports on How Companies Are Squeezing More Employees into Less Office Space 3World Renowned Experts Discuss Future Of Cartilage Regeneration 2World Renowned Experts Discuss Future Of Cartilage Regeneration 3
... DIEGO, Aug. 8 Halozyme Therapeutics, Inc.,(Nasdaq: ... targeting the extracellular matrix, today reported financial,results for ... 2008., "As we,ve previously stated, we continue ... programs that target large markets. Now we are,beginning ...
... -- China Sky One,Medical, Inc. ("China Sky One ... a,manufacturer, marketer and distributor of pharmaceutical, medicinal and,diagnostic ... conduct a,conference call at 10:00 a.m. Eastern Time ... 2008 financial results., Joining Mr. Yan-qing Liu, ...
... 8 Insmed Inc. (Nasdaq:,INSM), a developer of follow-on biologics and ... 30, 2008., Recent Company Highlights, -- Follow-on Biologics ... bioequivalence of INS-19, the ... factor (G-CSF), to Neupogen(R), an FDA-approved G-CSF product for ...
Cached Biology Technology:Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 2Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 3Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 4Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 5Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 6Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 7Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 8Halozyme Therapeutics Reports 2008 Second Quarter Financial Results 9China Sky One Medical, Inc. Announces Conference Call to Discuss Second Quarter 2008 Results 2China Sky One Medical, Inc. Announces Conference Call to Discuss Second Quarter 2008 Results 3Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 2Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 3Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 4Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 5Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 6Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 7Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 8Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 9Insmed Announces Financial Results for Second Quarter and Six-Months Ended June 30, 2008 10
...
... is the research-grade spectrofluorometer with a minimum ... S/N ratio 200 or greater for the ... especially designed to keep in mind in ... kinetics, stopped-flow, titration, or anisotropic measurements. ,The ...
... Microarrays designed for genome-wide microRNA expression ... and powerful Paraflo microfluidic on-chip synthesis ... part of our comprehensive microRNA Expression ... The Arabidopsis microRNA Microarray contains ...
... Microarrays designed for genome-wide microRNA expression profiling ... Paraflo microfluidic on-chip synthesis platform. These microarrays ... microRNA Expression Profiling Service. Probe ... all known cow microRNAs (108 unique mature ...
Biology Products: