Navigation Links
Window of opportunity for restoring oaks small, new study finds
Date:5/14/2008

Communities of Oregon white oak were once widespread in the Pacific Northwests western lowlands, but, today, they are in decline. Fire suppression, conifer and invasive plant encroachment, and land use change have resulted in the loss of as much as 99 percent of the oak communities historically present in some areas of the region.

A new technical report titled "Evaluation of Landscape Alternatives for Managing Oak at Tenalquot Prairie, Washington" outlines the findings of a study aimed at determining the success of different management scenarios in restoring the regions oak communities. The studys findings indicated that if oaks are to be successfully restored, more aggressive management is needed within the next several decades.

In areas where conifers have encroached into oak woodlands and savannas, about two-thirds of the remaining oaks were predicted to die over a 50-year period unless the conifers are removed, said Peter Gould, a research forester and lead author of the report.

Gould and his colleagues conducted a landscape-level analysis of a portion of Fort Lewis, Washington, that is the site of many of the Puget Sounds last remaining oak communities. Using geographic information system technology, a forest growth model, and landscape visualization software, the researchers simulated the effects of five different management scenarios on the extent and condition of oaks. The scenarios ranged from no management at all to restoration of the historical extent of oak prairies typical of 1853.

Oaks were predicted to benefit most under the scenarios that included widespread conifer removal in stands where oak was already present, Gould said.


'/>"/>

Contact: Yasmeen Sands
ysands@fs.fed.us
206-450-0319
USDA Forest Service, Pacific Northwest Research Station
Source:Eurekalert

Page: 1

Related biology news :

1. Biogeochemistry -- A window into the Earths ecological health
2. Futronic Announces Microsoft Vista and Windows 2008 Server Support for Its Fingerprint Logon Software
3. New window opens on the secret life of microbes
4. Opportunity for students displaced by Katrina to assess climate vulnerability of Southeast US
5. Restoring sight, advances in fertility treatments and better visibility for pilots at FIO
6. Childhood obesity indicates greater risk of school absenteeism, Penn study reveals
7. A study by the MUHC and McGill University opens a new door to understanding cancer
8. Study begins to reveal clues to the cause and progression of sepsis
9. Clones on task serve greater good, evolutionary study shows
10. New study warns limited carbon market puts 20 percent of tropical forest at risk
11. New study examines how rearing environment can alter navigation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/10/2014)... June 30, 2014  Aware, Inc. (NASDAQ: ... services, previously announced on June 26, 2014 that its ... of $1.75 per share, or approximately $40 million in ... 10, 2014 and a payment date of July 24, ... it had set an ex-dividend date for this special ...
(Date:7/10/2014)... July 2, 2014 It is a great ... the appointment of the world-renowned Thoracic and Cardiovascular surgeon, ... Dr. Ginsburg, with over 34 years of ... Hospital and Good Samaritan Regional Medical Center. Dr. Ginsburg ... late 1980,s and is considered an expert in the ...
(Date:7/10/2014)... -- Research and Markets ( http://www.researchandmarkets.com/research/h7h8lq/gesture ) has ... Recognition & Touch-Less Sensing (2D, 3D, Ultrasonic, IR, ... to their offering http://photos.prnewswire.com/prnh/20130307/600769 ... Sensing Market to Grow Exponentially. Touch-less sensing applications ... companies were unable to leverage this technology due ...
Breaking Biology News(10 mins):NASDAQ Sets Ex-Dividend Date for Aware, Inc.'s Special Cash Dividend of $1.75 Per Share 2Avery Biomedical Devices, Inc. announces the appointment of Mark E Ginsburg, M.D. to its Board of Directors 2Global Gesture Recognition & Touch-Less Sensing (2D, 3D, Ultrasonic, IR, Capacitive) Market - Forecasts to 2020 2
... new study published as the cover article for the April ... ) promises to give physicians new ways to reduce deadly ... cord. In the report, scientists from Columbia University, NY, detail ... cells, called astrocytes, use to handle invading viruses and to ...
... Novocell, Inc., a stem cell engineering company, today announced ... covering human definitive endoderm cells, an essential cell for ... developing for use as a cell therapy for diabetes, ... as lungs, intestine, liver, thymus and thyroid. ...
... CORVALLIS, Ore. Studies done with laboratory rats suggest that ... effect in lowering triglycerides, which along with cholesterol levels and ... cardiovascular disease. In the lab animals, supplements of lipoic ... effect were the same in humans which is not ...
Cached Biology News:West Nile virus studies show how star-shaped brain cells cope with infection 2New approach discovered to lowering triglycerides 2New approach discovered to lowering triglycerides 3
(Date:7/10/2014)... Utah , July 10, 2014 /PRNewswire-iReach/ ... annotation and interpretation, today announced an agreement ... (NGS) analytics for Lineagen,s NextStep Dx ... of neurodevelopmental and neurological disorders, currently offers ... microarray (CMA) testing service used by healthcare ...
(Date:7/10/2014)... July 10, 2014   Ceres, Inc . (Nasdaq: ... company, announced today financial results for the three months ... its business. Ceres reported that the company ... performance this growing season in Brazil, which concluded in ... company,s sorghum evaluation areas for part of the growing ...
(Date:7/10/2014)... in the fight against terrorism with the creation of ... with the use of light and special glass fibres. ... B: Chemical , the researchers describe a novel optical ... low as 6.3 ppm (parts per million). It requires ... "Traditionally explosives detection has involved looking for metals that ...
(Date:7/10/2014)... published today in the journal PNAS (Proceedings of ... time of day and sleep deprivation have a significant ... when looking at the best time of day to ... and for administering medicines effectively. , Researchers from the ... London, investigated the links between sleep deprivation, body clock ...
Breaking Biology Technology:Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 3Ceres Announces Fiscal Third Quarter 2014 Financial Results 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 5Ceres Announces Fiscal Third Quarter 2014 Financial Results 6Ceres Announces Fiscal Third Quarter 2014 Financial Results 7Ceres Announces Fiscal Third Quarter 2014 Financial Results 8Ceres Announces Fiscal Third Quarter 2014 Financial Results 9Detecting trace amounts of explosives with light 2Time of day crucial to accurately test for diseases, new research finds 2
... by the National Nanotechnology Initiative (NNI) and the Oregon ... landscape of regional, state, and local (RSL) nanotechnology initiatives. ... visits on April 30 Where: Portland, Oregon ... Street, Portland, OR Who: Leaders of regional, ...
... PML Consortium, an association of pharmaceutical and biotechnology companies, ... from BioFortis to share and manage data relating to ... adverse event. Progressive multifocal leukoencephalopathy (PML) is ... immunocompromised patients. PML has been identified as a known ...
... about the disease and its overall occurrence and progression ... market. This is being exacerbated by the limited availability ... need for innovative and enhanced therapeutic and diagnostic tools ... treatment options. New analysis from Frost & ...
Cached Biology Technology:Registration now open: 2012 Regional, State, and Local Initiatives in Nanotechnology 2Pharmaceutical Consortium Selects BioFortis Software to Manage Collaborative Clinical Data and Biobanking Activities 2European Multiple Sclerosis Market in Dire Need of Increased Disease Awareness and Treatment Options, Cautions Frost & Sullivan 2European Multiple Sclerosis Market in Dire Need of Increased Disease Awareness and Treatment Options, Cautions Frost & Sullivan 3
HybriWell™ hybridization sealing system, 22 mm x 22 mm chamber, 0.15 mm deep *set of 100*...
RABBIT ANTI ISOCITRATE DEHYDROGENASE...
dithiothreitol (DTT) Reactive Dyes and Chemicals Thiol-Reactive Dyes, Haptens and Quenchers Reducing Agents...
Recombinant Equine IL-4, CF...
Biology Products: