Navigation Links
Model forecasts long-term impacts of forest land-use decisions
Date:5/9/2012

May, 8, 2012 - The drive to develop crops for use as biofuel, continues to raise questions about additional uses of forest land. A cutting edge computer model developed at North Carolina State University offers detailed insight to predict the environmental impact along with understanding forest ecosystem response to global climate change.

"We think the model will help policy makers and forest managers make informed decisions to maintain forest productivity while minimizing the environmental impact of managed forest plantations," says Dr. Shiying Tian, a Postdoctoral Researcher at NC State, and lead author of a paper on the model, just released in the Journal Of Environmental Quality. "It also will help us understand how these forest systems will respond if we see changes in temperature or precipitation related to climate change," says Dr. Mohamed Youssef, Assistant Professor of Biological and Agricultural Engineering at NC State, and co-author.

NC State previously developed models accounting for the hydrology, carbon and nitrogen cycles in agricultural land with high water table soils. The new model, DRAINMOD-FOREST, extends the applicability to forest land by accounting for plant growth in the forest ecosystem. The model addresses how trees and other forest vegetation affect and are affected by the water, carbon, and nitrogen cycles. DRAINMOD-FOREST looks specifically at forests in areas with a high water table such as coastal regions.

The new model is timely, due to a number of emerging uses for forest land. One example, the national interest in identifying new means of growing biofuels crops, like switchgrass, by planting it in the space between trees in commercial forests. DRAINMOD-FOREST will help determine whether such an "inter-crop" method is viable and sustainable. Would it hinder tree growth? What would the environmental consequences be? "We could also use the model to determine the viability and environmental impact of introducing new commercial tree species," Tian says.

"This is a whole system model," says Youssef. "We look at the hydrology, or water cycle, of the system. We look at the nitrogen and carbon cycles. And we look at plant growth in the forest system. This is the most thorough model yet for forest ecosystems in the coastal regions of the south and southeast U.S."


'/>"/>
Contact: Teri Barr
tbarr@sciencesocieties.org
608-268-3976
American Society of Agronomy
Source:Eurekalert

Related biology news :

1. Patel recognized with NSF Career Award for computer-modeling research on cell membranes
2. NCEAS researchers offer new ecological model for deep-water oil spills
3. 3-D RNA modeling opens scientific doors
4. Bone marrow transplant arrests symptoms in model of Rett syndrome
5. New method for estimating parameters may boost biological models
6. Parkinsons disease stopped in animal model
7. First model of how buds grow into leaves
8. Scientists learn how insects remodel their bodies between life stages
9. Researchers make living model of brain tumor
10. Oncolytic virus extends survival in medulloblastoma model
11. Report seeks to integrate microbes into climate models
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/25/2016)... 25, 2016   Unisys Corporation (NYSE: UIS ) ... Kennedy (JFK) International Airport, New York City , ... imposters attempting to enter the United States ... pilot testing of the system at Dulles last ... at JFK during January 2016. --> pilot testing ...
(Date:1/20/2016)... , Jan. 20, 2016 A market that ... directly benefit from the explosion in genomics knowledge. Learn ... Sound Research. A range of dynamic trends are pushing ... - personalized medicine - pharmacogenomics - pathogen evolution - ... large markets - greater understanding of the role of ...
(Date:1/13/2016)... ALBANY, New York , January 13, 2016 /PRNewswire/ ... Transparency Market Research has published a new market report ... Share, Growth, Trends, and Forecast, 2015 - 2023. According to ... mn in 2014 and is anticipated to reach US$1,625.8 ... from 2015 to 2023. In terms of volume, the ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... 11, 2016  Bioethics International, a not-for-profit organization focused on ... marketed and made accessible to patients around the world, today ... named the publication of the Good Pharma Scorecard ... also featured as one of BMJ Open ,s ,Most ... that are most frequently read. Ed Sucksmith , ...
(Date:2/11/2016)...  Wellcentive today announced it has been selected ... -based community care organization (CCO) with more than ... reporting and care management solutions and services. Wellcentive,s ... quality managers, analysts and care managers while providing ... FamilyCare members. Oregon ...
(Date:2/11/2016)... , Feb. 11, 2016  Dovetail Genomics™ LLC ... its beta program for a planned metagenomic genome assembly ... the company,s metagenomic genome assembly method in a talk ... Genome Biology & Technology conference in Orlando, ... these highly complex datasets is difficult. Using its proprietary ...
(Date:2/11/2016)...   BioInformant announces the February 2016 release ... Opportunities, Tools, and Technologies – Market Size, Segments, Trends, ... The first and only market ... BioInformant has more than a decade of historical information ... stem cell type. This powerful 175 page global strategic ...
Breaking Biology Technology: