Navigation Links
Study: Wildlife need more complex travel plans
Date:10/20/2008

A new UC Davis study says that people trying to help nature by designing corridors for wildlife need to think more naturally.

"Human beings tend to think in terms of regular, symmetrical structures, but nature can be much more irregular," said UC Davis postdoctoral researcher Matthew Holland, the study's lead author. "We found that symmetrical systems of corridors may actually do less good for natural communities than designs with some randomness or asymmetry built in."

Corridors are physical connections between disconnected fragments of plant and animal habitat. A corridor can be as big as a swath of river and forest miles wide that links two national parks, or as small as a tunnel under an interstate highway.

Without such connections, animals cannot travel to food, water, mates and shelter. Plants cannot disperse their pollen and seeds to maintain healthy, genetically diverse populations.

Designing and implementing corridors (sometimes called corridor ecology or connectivity conservation) is a new subfield in environmental science. Holland's research is among the first to help land managers and community planners designing corridors to know what will work and what will not.

Holland's co-author is UC Davis theoretical ecologist Alan Hastings. Hastings is one of the world's mostly highly regarded experts in using mathematical models (sets of equations) to understand natural systems. His analyses have shed light on environmental issues as diverse as salt marsh grass invasions in San Francisco Bay; climate change and coral reefs; and marine reserves and fish populations. In 2006, Hastings received the Robert H. MacArthur Award, the highest honor given by the Ecological Society of America.


'/>"/>

Contact: Matt Holland
mdholland@ucdavis.edu
530-752-8177
University of California - Davis
Source:Eurekalert

Page: 1

Related biology news :

1. Study: diabetic neuropathy costs billions per year in lost work time
2. Study: Fountain of youth for your heart?
3. First-ever study: lack of critical lubricant causes wear in joints
4. Mayo Clinic study: Ossurs collars superior in immobilization and reduction of pressure
5. Study: weight-loss tips differ in African-American, mainstream magazines
6. Smithsonian study: Sediment prediction tools off the mark
7. Mouse study: When it comes to living longer, its better to go hungry than go running
8. Geisinger study: Inflammatory disease causes blindness
9. Stanford study: Bioenergy potential of reviving abandoned agricultural land
10. U-M study: Herceptin targets breast cancer stem cells
11. Study: Future snowmelt in West twice as early as expected; threatens ecosystems and water reserves
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/13/2017)... , Jan. 13, 2017 Sandata Technologies, ... for the homecare industry, including Electronic Visit Verification™ ... expert, Justin Jugs, as Senior Vice President of ... 15 years of homecare experience to Sandata, where ... strategic plans to align Sandata,s suite of solutions ...
(Date:1/12/2017)... Oregon and PUNE, India , January 12, 2017 /PRNewswire/ ... Market: Opportunities and Forecasts, 2015 - 2022," projects that the global biometric technology market ... of 19.4% from 2016 to 2022. Continue Reading ... ... ...
(Date:1/6/2017)... 2017  Privately-held CalciMedica, Inc., announced that it ... of a novel calcium release-activated calcium (CRAC) channel ... Acute pancreatitis, sudden painful inflammation of ... can be very serious.  In severe cases it can ... hospital stays, time in the ICU and substantial ...
Breaking Biology News(10 mins):
(Date:1/19/2017)... Acupath Laboratories, Inc., a leading provider of ... Executive Committee that will guide the company,s vision and ... Cucci , a 15-year veteran of the anatomic pathology ... to Chief Sales Officer .  Prior to joining ... sales leadership roles at several leading lab industry organizations ...
(Date:1/18/2017)... Portland, OR (PRWEB) , ... January 18, 2017 ... ... modules that provide essential device-to-computer interconnect using USB or PCI Express, announced the ... Altera Cyclone V E FPGA into a compact business-card sized form factor suitable ...
(Date:1/18/2017)... Jan. 18, 2017   Boston Biomedical , an ... to target cancer stemness pathways, will feature data from ... at the 2017 ASCO Gastrointestinal Cancers Symposium, held from ... Napabucasin is an orally-administered investigational agent ... i Cancer stem cells (CSCs) possess the property ...
(Date:1/18/2017)...   Parent Project Muscular Dystrophy (PPMD) , a ... muscular dystrophy (Duchenne) , today announced a $600,000 grant ... Technology (NJIT) and Talem Technologies (Talem) as part of ... to assist people living with Duchenne. PPMD is funding ... embedded computer, software, a force sensor and a motor ...
Breaking Biology Technology: