HOME >> BIOLOGY >> NEWS
Texas researchers casting for answers to stop algae problem in Texas lakes

COLLEGE STATION Texas researchers are hoping for a golden opportunity to reel in a solution to stop a toxic algae that has killed millions of fish in the state's lakes.

A team of Texas Agricultural Experiment Station fishery scientists this week took water samples from Lake Whitney for a new round of experiments. They are hoping for a breakthrough before winter when the golden algae typically blooms and kills perhaps hundreds of thousands of fish in one occurrence.

"If you have repeated blooms in the lakes, of this magnitude, eventually you'll destroy those recreational fisheries, for sure," said Dr. Daniel Roelke, Experiment Station aquatic ecology scientist, who spearheaded his team's sampling. "And not only that, (if) these blooms get into the state hatcheries, anything that is currently being raised at that hatchery, dies. This is a big problem and greater attention needs to be focused on this problem."

Roelke is collaborating with Dr. James Grover from the University of Texas at Arlington, Dr. Brian Brooks from Baylor University and Dr. Richard Kiesling from the U.S. Geological Survey as a multi-agency team seeking answers for the problem.

Golden alga, Prymnesium parvum, was first reported in inland Texas waters along the Pecos River in 1985. After the initial find, no occurrence was documented until 2001, Roelke said.

That year, algae blooms caused massive fish deaths in the Dundee State Fish Hatchery, about 20 miles west of Wichita Falls, according to Texas Parks and Wildlife Department biologists. "Bloom" is the term biologists use to describe a huge increase in the number of these one-celled plants in a given area.

Each year since 2001, the golden hues in water and the telltale dead fish in numerous Texas lakes have puzzled water and fish experts, Roelke said. So far more than 25 lakes and rivers in five of the state's major river basins have been identified as having golden alga po
'"/>

Contact: Kathleen Phillips
ka-phillips@tamu.edu
979-845-2872
Texas A&M University - Agricultural Communications
6-Oct-2006


Page: 1 2 3

Related biology news :

1. University of Texas researcher earns APS Bowditch award
2. Transport interrupted -- Texas A&M biologists trace cause of early blindness to tissue defect
3. Got cotton? Texas researchers discovery could yield protein to feed millions
4. Bee genome information housed at Texas A&M University
5. Patchwork strategies may be best for restoring Texas rangelands
6. Fire ant-attacking fly spreading rapidly in Texas
7. Imported pollution tied to poor air quality in Texas in 2004
8. Texas A&M system agencies join forces to hasten bioenergy revolution
9. Healthy fruits, vegetables highlight joint medical, agricultural research meet in Texas
10. National Institutes of Health funds $13.7 million for Texas tuberculosis study
11. Texas A&M to participate in applied wheat genome research

Post Your Comments:
(Date:4/17/2014)... ALBUQUERQUE, N.M. A credit-card-sized anthrax detection cartridge developed ... small business makes testing safer, easier, faster and cheaper. ... causes anthrax, is commonly found in soils all over ... illness in both humans and animals. The bacteria can ... to B. anthracis may occur through skin ...
(Date:4/17/2014)... bone marrow need to produce hydrogen sulfide in order ... a new study from the Center for Craniofacial Molecular ... USC. , Professor Songtao Shi, principal investigator on the ... the cells governs the flow of calcium ions. The ... results in osteogenesis, or the creation of new bone ...
(Date:4/17/2014)... and pathogens that devastate honeybees in Europe, Asia and ... do not appear to be impacting native honeybee populations ... researchers., The invasive pests include including Nosema microsporidia ... honeybees appear to be resilient to these invasive pests, ... control pests in Europe, Asia and the United States ...
Breaking Biology News(10 mins):Pocket-sized anthrax detector aids global agriculture 2Pocket-sized anthrax detector aids global agriculture 3East African honeybees are safe from invasive pests… for now 2East African honeybees are safe from invasive pests… for now 3
(Date:1/15/2014)... This webinar will focus on EMA and ... in biosimilars. , Regulatory frameworks are evolving many countries ... the complex nature of biopharmaceuticals makes the demonstration of ... challenging. Based on the specific aspects of biosimilar drug ...
(Date:1/15/2014)... Two champions of science, technology, engineering, ... an annual competition for middle and high school students ... STEM study. The competition presents students with real-world problems ... Aptitude, Mathematics, and Sciences is a program administered ...
(Date:1/15/2014)... Scottsdale, Arizona (PRWEB) January 15, 2014 ... growth for Scottsdale’s Brain State Technologies®. They saw continued ... University Medical Center who were awarded a $1 million ... papers published in “Brain and Behavior” a peer reviewed ...
(Date:1/15/2014)... Jan. 15, 2014 TaiGen Biotechnology Company, Limited ("TaiGen") ... with R-Pharm, a leading Russian pharmaceutical company, to develop ... Russian Federation , Turkey ... (CIS). Nemonoxacin is a novel antibiotic for the treatment of ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 2Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 3Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 4Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 5Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 2Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 2TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 4
Cached News: