Navigation Links
Prolonged effects of a warming anomaly on grasslands
Date:9/24/2008

Professors Yiqi Luo, Linda Wallace and Rebecca Sherry in the Department of Botany and Microbiology coauthored a paper with colleagues Jay Arnone and Paul Verburge at the Desert Research Institute; Dale Johnson from the University of Nevada at Reno; David Chimel from the National Center for Atmospheric Research; and others to report their findings on the long-term effects of warming anomaly on grassland productivity and ecosystem carbon cycling.

According to the paper, the research team excavated 12 soil monoliths, each weighing 12 tons, from the University of Oklahoma Kessler Farm Field laboratory. The monoliths were trucked to Reno, Nevada and housed in a greenhouse for four years. They were acclimated to the control environment in the greenhouse in the first year. Then, six of the 12 monoliths were subjected to warming treatments of 4 degrees Celsius and the rest remained in a control environment of average central Oklahoma conditions for the second year. In the third and fourth years, both control and warming-treated monoliths were kept at the control conditions.

The research team found that warming by 4 degrees Celsius in the Reno greenhouse not only depressed plant growth and suppressed land carbon absorption in the treatment year but also resulted in prolonged suppression of plant growth and carbon absorption in the following year.


'/>"/>

Contact: Angela Startz
astartz@ou.edu
405-325-6664
University of Oklahoma
Source:Eurekalert

Page: 1

Related biology news :

1. Prolonged respiratory problems for oil spill clean-up volunteers
2. Breathless babies: Preemies lung function shows prolonged impairment
3. New paper examines dams effects on California salmon
4. University and state agencies to forecast local health effects of climate change
5. Scientists uncover how hormones achieve their effects
6. Decoding effects of toxins on embryo development
7. Microbial biofilms evoke Jekyll & Hyde effects
8. Too much sugar turns off gene that controls the effects of sex steroids
9. Dartmouth researchers show effects of low dose arsenic on development
10. Effects of social isolation traced to brain hormone
11. Evolutionary biology research on plant shows significance of maternal effects
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/26/2016)... 2016 Research and Markets has ... Market 2016-2020"  report to their offering.  , ,     ... The analysts forecast the global multimodal biometrics market ... the period 2016-2020.  Multimodal biometrics is ... as the healthcare, BFSI, transportation, automotive, and government ...
(Date:4/15/2016)... 2016  A new partnership announced today will ... decisions in a fraction of the time it ... high-value life insurance policies to consumers without requiring ... Force Diagnostics, rapid testing (A1C, Cotinine and HIV) ... pressure, weight, pulse, BMI, and activity data) available ...
(Date:4/14/2016)... AVIV, Israel , April 14, 2016 ... Behavioral Authentication and Malware Detection, today announced the appointment ... already assumed the new role. Goldwerger,s leadership ... BioCatch, on the heels of the deployment of its ... addition, BioCatch,s behavioral biometric technology, which discerns unique cognitive ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... Prostate Cancer Foundation (PCF) is pleased to announce 24 new Young Investigator ... Members of the Class of 2016 were selected from a pool of 128 ... About the Class of 2016 PCF Young Investigators ... ... ...
(Date:6/23/2016)... ... June 23, 2016 , ... Supplyframe, the ... the Supplyframe Design Lab . Located in Pasadena, Calif., the Design Lab’s ... how hardware projects are designed, built and brought to market. , The Design ...
(Date:6/23/2016)... LOUISVILLE, Ky. , June 23, 2016 /PRNewswire/ ... from two Phase 1 clinical trials of its ... double-blind, placebo-controlled, single and multiple ascending dose studies ... and pharmacodynamics (PD) of subcutaneous injection in healthy ... APL-2 subcutaneously (SC) either as a single dose ...
(Date:6/23/2016)... On Wednesday, June 22, 2016, the NASDAQ Composite ... Jones Industrial Average edged 0.27% lower to finish at 17,780.83; ... has initiated coverage on the following equities: Infinity Pharmaceuticals Inc. ... NKTR ), Aralez Pharmaceuticals Inc. (NASDAQ: ARLZ ), ... more about these stocks by accessing their free trade alerts ...
Breaking Biology Technology: