Navigation Links
Expert to discuss phosphorus' impact on Gulf 'dead zone'
Date:10/28/2009

MADISON, WI, OCTOBER 27, 2009 -- Phosphorus is an essential element in production agriculture, however fertilizer runoff and wastewater discharge have led to massive eutrophication problems in water bodies worldwide.

Many researchers believe such contamination is at least partly responsible for offshore "dead zones," such as the expansive area found in the Gulf of Mexico. While wetlands often act as filtering or storage systems for nutrients, protecting our landscape from contamination, researchers still do not fully understand the complex relationships between phosphorus and wetland ecosystems.

Dr. Curtis Richardson, an internationally acclaimed ecologist and wetland soil scientist at Duke University, will share his perspectives on current phosphorus research as part of the William H. Patrick Jr. Memorial Lectureship at the 2009 Annual Meetings of the American Society of Agronomy (ASA), Crop Science Society of America (CSSA) and Soil Science Society of America (SSSA) in Pittsburgh, PA.

Richardson's lecture, "Phosphorus Biogeochemistry and Wetland Function: The State of Our Understanding," will translate phosphorus biogeochemistry research into realistic management techniques to improve wetland ecosystems while sustaining ecological functions of the landscape. It will be held Tuesday Nov. 3, from 9:55 to 11:00 am in the David L. Lawrence Convention Center, Room 321.

The presentation will focus on questions surrounding phosphorus cycling and limitations, as well as the role of phosphorus in wetland functioning and landscapes. Through a comparative analysis of new studies and research, Richardson will address these and other issues, providing a modern analysis of the importance of phosphorus to our wetland world.

Richardson is the director of the Duke University Wetland Center and a professor of resource ecology at the Nicholas School of the Environment. He also serves as a scientific advisor to a USAID-sponsored p
'/>"/>

Contact: Sara Uttech
suttech@soils.org
608-268-4948
American Society of Agronomy
Source:Eurekalert

Page: 1 2

Related biology news :

1. What are coral reef services worth? $130,000 to $1.2 million per hectare, per year: experts
2. What are coral reef services worth? $130,000 to $1.2 million / ht / yr: Experts
3. World will miss 2010 target to stem biodiversity loss, experts say
4. Experts gather at McGill University to address food security challenges
5. Amid rising concerns, 600 global biodiversity experts meet in Cape Town Oct. 13-16
6. Yale aging expert and evolutionary biologist receive genius grants
7. Energy experts helping Australian households reduce carbon emissions
8. Canadian-based UN coral reef expert honored at world meeting in Australia
9. Swine flu experts gather at New York Academy of Sciences May 28
10. Vitamin D expert receives Linus Pauling Prize for Health Research
11. Childrens National experts present at Pediatric Academic Societies Annual Meeting
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... Researchers from Salk Institute for Biological Studies, BGI, ... the safety and reliability of the existing targeted ... method, TALEN-HDAdV, which could significantly increased gene-correction efficiency ... study published online in Cell Stell Cell ... cell-based gene therapy. , The combination of stem ...
(Date:7/11/2014)... Ume University, Sweden, have explored two different ways ... sequence leading to the formation of oxygen molecules ... in the scientific journal Nature Communications . ... day synthetic catalysts for water oxidation, which are ... the direct storage of solar energy in fuels ...
(Date:7/11/2014)... of mesenchymal stem cells can stimulate neurogenesis in the ... disease (AD) and improve tissue and function injury under ... on the therapeutic effect of adipose-derived stem cells (ADSCs) ... on oxidative injury and neurogenesis in the brain of ... of Life Sciences, Tsinghua University, China transplanted ADSCs into ...
Breaking Biology News(10 mins):A new genome editing method brings the possibility of gene therapies closer to reality 2Molecular snapshots of oxygen formation in photosynthesis 2
... snakes, tumour cells shed their skin. Cancer is not ... accumulates changes to evade natural defences adapting to new ... neighbouring organs, eventually causing metastasis. Until now little ... processes in a tumour. There is a particularly intriguing ...
... Yale University researchers have identified a key genetic gear ... that could have broad implications for global agriculture. The ... Molecular Cell. "Farmers are limited by the ... controls basic functions such as photosynthesis and flowering, we might ...
... detective work by an international group of researchers may have ... tree-killing fungus that has hit six of the world,s seven ... 1) in the peer-reviewed journal Phytopathology , California emerged ... is the cause of cypress canker disease. It was ...
Cached Biology News:Why cancer cells change their appearance? 2Tree-killing pathogen traced back to California 2Tree-killing pathogen traced back to California 3Tree-killing pathogen traced back to California 4Tree-killing pathogen traced back to California 5
(Date:7/10/2014)... DUBLIN , July 10, 2014 ... the addition of the "International Photonic Integrated ... - Forecasts to 2019" report to their ... The concept of photonic integration traces ... twentieth century. The promise of photonic integration went ...
(Date:7/10/2014)... University of Adelaide research may help in the fight ... can detect tiny quantities of explosives with the use ... the journal Sensors and Actuators B: Chemical , ... can detect explosives in concentrations as low as 6.3 ... of only a few minutes. , "Traditionally explosives detection ...
(Date:7/10/2014)... has been extremely challenging because there are many genetic ... cause disease. Now investigators reporting in the July 3rd ... Cell describe a strategy that may help reveal ... factors or environmental exposures to affect the development of ... that may predispose individuals to schizophrenia. , The ...
(Date:7/10/2014)... forever. Nanophysics makes sure of that. Mechanics researchers at Linkping ... Physical Review E . Knowledge that can be of ... be able to sit still forever, and walk around upside ... soon be able to buy smart new fasteners that hold ... is, sooner or later the grip is lost, no matter ...
Breaking Biology Technology:International Photonic Integrated Circuit (Monolithic Integration, Hybrid Integration, Module Integration) Market - Forecasts to 2019 2Detecting trace amounts of explosives with light 2New strategy could uncover genes at the root of psychiatric illnesses 2Even geckos can lose their grip 2
... , , BOTHELL, ... BLFS), a leading developer, manufacturer, and marketer of biopreservation tools ... its BloodStor biopreservation media product platform. The product family ... cells, as well as other variants for peripheral blood derived ...
... FREDERICK, Md., Aug. 28 SABiosciences announces its inclusion ... 30 Best Places to Work Industry Survey. Best Places to Work ... environment, dedicated management, and innovative ways to motivate their workforce. SABiosciences ... and pharmaceutical companies. , , "We ...
... , , , ... TUSTIN, Calif., Aug. 28 Avid Bioservices, Inc., a leading provider of ... it has further strengthened its executive team with the appointments of Truc ... business operations. These additions reflect Avid,s recent successes in expanding its ...
Cached Biology Technology:BloodStor(TM) Stem Cell Biopreservation Media Platform Launched by BioLife Solutions 2BloodStor(TM) Stem Cell Biopreservation Media Platform Launched by BioLife Solutions 3SABiosciences Ranked 17th on the Best Places to Work Industry Award for Biotech and Pharmaceutical Companies 2Avid Bioservices Expands Executive Team as it Prepares for Continued Growth 2Avid Bioservices Expands Executive Team as it Prepares for Continued Growth 3Avid Bioservices Expands Executive Team as it Prepares for Continued Growth 4Avid Bioservices Expands Executive Team as it Prepares for Continued Growth 5
Anti-gamma Glutamyl Transferase (gammaGT) Host: mouse monoclonal Species Reactivity: human Applications: WB, IP, FC Storage: 4C...
Rabbit Anti-melatonin (different linkage) Polyclonal Antibody...
... Product Goat polyclonal to ... (Microorganism). Reactivity / Specificity Cross-reacts ... species. Background Information Cholesterol oxidases ... II oxidases and are implicated in bacterial ...
Anti-ACTH Immunogen: Porcine ACTH conjugated to BSA. Available Date: 38566...
Biology Products: