Navigation Links
Fulbright scholar takes ecological theory to Andean heights
Date:6/22/2011

rway and Sweden. Such findings make studying Patagonia's lakes doubly important, Elser says, in view of the predicted population expansion and increased industrial and agricultural activity expected in South America in the coming decades.

"While nitrogen deposition impacts on terrestrial systems have been well studied, we are just learning how or if such human-induced nitrogen shifts affect biodiversity in aquatic systems," Elser says.

How energy and materials flow in ecosystems, and how the ratio of key elements drive ecological dynamics, also underlies Elser's focus on another element: phosphorus and its impact globally as a key component of fertilizer. Phosphorus helped fueled the "Green Revolution" in agriculture; however, scientists are beginning to note that quantities and qualities of this mined resources are limited, and that the bulk of the world's supply resides in Morocco. And while more than 40 countries experienced food riots in 2008 due to rising food prices due in part to a 700-percent spike in phosphorus fertilizer costs phosphorus is commonly overused in the developed world, with run-off from agricultural areas tied to algal blooms and expanding oceanic dead zones in coastal areas. In response to his and other scientists' concerns, Elser, a professor in the School of Life Sciences in ASU's College of Liberals Arts and Sciences, founded the ASU Sustainable Phosphorus Initiative at ASU in 2010 with colleagues Dan Childers, a professor with ASU's Global Institute of Sustainability, and Mark Edwards, a professor with the W.P. Carey School of Business. The initiative spurred the launch of the international Sustainable Phosphorus Summit in 2011, coordinated by ASU doctoral student Jessica Corman, which brought together more than 100 scientists, engineers, teachers, students and entrepreneurs to discuss how to recycle, reclaim, reuse and more sustainably manage this limited resource. South America is one of the regions of the world tha
'/>"/>

Contact: Margaret Coulombe
margaret.coulombe@asu.edu
480-727-8934
Arizona State University
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. NJIT professor receives Fulbright to study at University of Salerno
2. WPI professor receives Fulbright Scholarship to work on tissue engineering in Ireland
3. 22 of Americas most promising scientists selected as 2011 Pew Scholars in the Biomedical Sciences
4. New Interdisciplinary Scholar Networks to build better social welfare research
5. Rensselaer scholar receives NSF Research Fellowship
6. Gender gap: Selection bias snubs scholarly achievements of female scientists
7. Alfred P. Sloan Foundation honors promising young scholars
8. New scholarly paper reveals 100 new species of lichenized fungi
9. UM doctoral student receives the Zale Parry Scholarship from Academy of Underwater Arts and Sciences
10. Statistician wins $150K scholarship to interpret biomedical data
11. ASA, CSSA and SSSA present scholarships and fellowships
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Fulbright scholar takes ecological theory to Andean heights
(Date:7/31/2014)... adipocytes, or fat cells, are inherently different. Each of ... its own role in metabolism. In the human body, ... Its primary function is energy storage. On the other ... but are only found in a few places in ... special type of brown adipocytes, appear mixed with brown ...
(Date:7/31/2014)... studies have shown that marine noise can affect animal ... the Universities of Bristol and Exeter and the cole ... demonstrated that boat noise stops embryonic development and increases ... the sea slug Stylocheilus striatus used in ... away and later feed on toxic alga but this ...
(Date:7/30/2014)... epigenetic processes to regulate its genes, and adapt to ... of the genome regulation taking place in the truffle, ... Biology and illustrates how the truffle deals with ... authors say this may shed light on how traits ... (Tuber melanosporum), also known as Prigord truffles, have a ...
Breaking Biology News(10 mins):Hope for the overweight 2Boat noise impacts development and survival of sea hares 2How black truffles deal with the jumpers in their genome 2
... Fast development is often perceived as an advantage, ... readiness to cope with the challenges that it poses. ... and University of California, Santa Cruz, and published in ... the acceleration of developmental rate incurs potentially lethal physiological ...
... molding some snow into a ball and hurling it or ... can? New research from Indiana University and the University of ... readily learn to throw long distances. This research also suggests ... in a way critical to our very existence. ...
... N.C. Despite what you might have heard, genetic sequencing ... Duke University Medical Center have shown that functional tests are ... of sequencing studies as they relate to disease, using a ... patients to have many different traits. "Right now ...
Cached Biology News:Faster development might have its costs 2Faster development might have its costs 3IU study: Humans' critical ability to throw long distances aided by an illusion 2IU study: Humans' critical ability to throw long distances aided by an illusion 3Genetic sequencing alone doesn't offer a true picture of human disease 2Genetic sequencing alone doesn't offer a true picture of human disease 3
(Date:7/31/2014)... BLOOMINGTON, Ind. -- Chemists at Indiana University Bloomington ... in bricks-and-mortar fashion, a development with potential value ... as field-effect transistors and photovoltaic cells. , Their ... 3D Crystalline Solids and 2D Self-Assembled Crystals," has ... a journal of the Royal Society of Chemistry. ...
(Date:7/31/2014)... Graphite Metallizing Corporation announces GRAPHALLOY® bearings ... are uniquely suited to prevent loss of lubrication that ... high temperatures . , Recently, a manufacturer of ... at Graphite Metallizing to overcome problems with movement of ... pans containing blocks of powder mixture are loaded onto ...
(Date:7/31/2014)... (PRWEB) July 31, 2014 CollabRx, Inc. ... inform therapeutic decision-making in oncology, today announced that it ... 2014 to discuss the Company's financial results for the ... update about the business in the current fiscal year. ... beginning on Thursday, August 14, 2014, at 5 p.m. ...
(Date:7/31/2014)... Francisco, Calif. (PRWEB) July 31, 2014 ... newly diagnosed patients with an overview of the disease ... management of drug side effects, as well as updates ... “We’re grateful to Dr. Sandy Srinivas for organizing this ... survivor of kidney cancer. “Sandy and her colleagues have ...
Breaking Biology Technology:Chemists demonstrate 'bricks-and-mortar' assembly of new molecular structures 2Chemists demonstrate 'bricks-and-mortar' assembly of new molecular structures 3Graphite Metallizing Announces Bearings for High Temperature Oven Applications 2Graphite Metallizing Announces Bearings for High Temperature Oven Applications 3CollabRx, Inc. Schedules First Quarter Fiscal Year 2015 Financial Conference Call and Business Update 2
... deCODE genetics,(Nasdaq: DCGN ) today announced its ... 2008. A conference call to discuss the,quarter,s results, ... webcast live tomorrow, Friday, November 7, at 8:00am ... third quarter 2008 was $11.3 million, compared,to $22.2 ...
... NGX-4010 for management of pain associated ... with PHN, ... review for NGX-4010 ... NGSX ), a biopharmaceutical company focused on developing and,commercializing novel pain management ...
... While Public Relations has,long been used as a ... ability to reach consumers has never been greater. ... the traditional press,release as effective and low-cost methods ... was conducted by Best Practices, LLC to,identify what ...
Cached Biology Technology:deCODE genetics Announces Third Quarter 2008 Financial Results 2deCODE genetics Announces Third Quarter 2008 Financial Results 3deCODE genetics Announces Third Quarter 2008 Financial Results 4deCODE genetics Announces Third Quarter 2008 Financial Results 5deCODE genetics Announces Third Quarter 2008 Financial Results 6deCODE genetics Announces Third Quarter 2008 Financial Results 7deCODE genetics Announces Third Quarter 2008 Financial Results 8deCODE genetics Announces Third Quarter 2008 Financial Results 9deCODE genetics Announces Third Quarter 2008 Financial Results 10deCODE genetics Announces Third Quarter 2008 Financial Results 11deCODE genetics Announces Third Quarter 2008 Financial Results 12NeurogesX Reports Third Quarter 2008 Results 2NeurogesX Reports Third Quarter 2008 Results 3NeurogesX Reports Third Quarter 2008 Results 4NeurogesX Reports Third Quarter 2008 Results 5NeurogesX Reports Third Quarter 2008 Results 6NeurogesX Reports Third Quarter 2008 Results 7NeurogesX Reports Third Quarter 2008 Results 8NeurogesX Reports Third Quarter 2008 Results 9New Study Shares Best Practices in Biopharma Public Relations 2
...
... HighSens reagents and supplies, for 10 ... sufficient to perform high-sensitivity RNA analysis ... the Experion automated electrophoresis system. Supplied ... microliters RNA HighSens stain, 20 microliters ...
... solid. PROTECT FROM LIGHT. PACKAGED UNDER ... that acts as a selective, reversible ... (IC 50 = 4 μM ... and PTP1B 298 , respectively). ...
...
Biology Products: