HOME >> BIOLOGY >> NEWS
Study of Cape Cod Seashore finds off-road vehicles harmful to beach fauna

KINGSTON, R.I. -- May 20, 2004 -- When off-road vehicles drive on beaches, they can reduce the number of creatures living on the beach by as much as 50 percent, according to a recently completed three-year study by a University of Rhode Island graduate student.

"The effect of traffic on the beaches is significant," said Jacqueline Steinback of East Falmouth, Mass., who studied the creatures living in and around the wrack -- the vegetation that accumulates at the high tide line -- on the beaches of the Cape Cod National Seashore.

"Scientists originally thought that driving on beaches wouldn't have much impact since beaches are constantly changing and the species are already surviving waves, winds and extreme temperatures. But traffic is still having an effect on certain species," she added.

Funded by the National Park Service, Steinback's research compared the composition and abundance of beach invertebrates living in and around the wrack on beaches with and without vehicular traffic. She took core samples, set pitfall traps, and collected wrack samples on three beaches at the Cape Cod National Seashore -- Race Point North, Race Point South, and Coast Guard Beach in North Truro.

On beaches where traffic was permitted, the number of animals tallied was from 30 to 50 percent lower than on beaches where traffic was prohibited.

"The wrack line is where a lot of insects and crustaceans congregate and live," she said. "Birds and other scavengers pick through it. It's an important part of beach ecosystems."

The wrack is used in many different ways by different animals. For instance, many creatures use it as both food and cover from predators and extreme temperatures; several species of flies use it as a site to lay their eggs; and wolf spiders migrate back and forth from the beach grass to the wrack to feed on small crustaceans called amphipods.

"Some species, like beach hoppers, are very susceptible to dryin
'"/>

Contact: Todd McLeish
tmcleish@uri.edu
401-874-7892
University of Rhode Island
20-May-2004


Page: 1 2

Related biology news :

1. Study: Emission of smog ingredients from trees is increasing rapidly
2. Study explores gene transfer to modify underlying course of Alzheimers disease
3. Study reveals why eyes in some paintings seem to follow viewers
4. Study by Israeli scientists provides insight on DNA code
5. Study reveals first genetic step necessary for prostate cancer growth
6. Study of flu patients reveals virus outsmarting key drug
7. Study in Science reveals recreational fishing takes big bite of ocean catch
8. Study suggests cell-cycle triggers might be cancer drug targets
9. Study narrows search for genes placing men at increased risk for prostate cancer
10. Study links high carbohydrate diet to increased breast cancer risk
11. Study explains spatial orientation differences between sexes

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/21/2016)... June 21, 2016 NuData Security announced today ... role of principal product architect and that ... of customer development. Both will report directly to ... The moves reflect NuData,s strategic growth in its ... high customer demand and customer focus values. ...
(Date:6/16/2016)... , June 16, 2016 ... size is expected to reach USD 1.83 billion ... Grand View Research, Inc. Technological proliferation and increasing ... applications are expected to drive the market growth. ... , The development of advanced multimodal ...
(Date:6/9/2016)... , June 9, 2016  Perkotek an innovation leader in attendance control systems ... seamlessly log work hours, for employers to make sure the right employees are actually ... http://photos.prnewswire.com/prnh/20160609/377486LOGO ... ... ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... 23, 2016 Houston Methodist Willowbrook Hospital ... Sports Association to serve as their official health ... Methodist Willowbrook will provide sponsorship support, athletic training ... association coaches, volunteers, athletes and families. ... Sports Association and to bring Houston Methodist quality ...
(Date:6/23/2016)... -- The Biodesign Challenge (BDC), a university competition that asks ... systems and biotechnology, announced its winning teams at the ... York City . The teams, chosen ... MoMA,s Celeste Bartos Theater during the daylong summit. Keynote ... of architecture and design, and Suzanne Lee , ...
(Date:6/23/2016)... ... ... STACS DNA Inc., the sample tracking software company, today announced that Dr. Hays ... DNA as a Field Application Specialist. , “I am thrilled that Dr. Young ... DNA. “In further expanding our capacity as a scientific integrator, Hays brings a wealth ...
(Date:6/23/2016)... Calif. , June 23, 2016  Blueprint Bio, ... biological discoveries to the medical community, has closed its ... Matthew Nunez . "We have received ... with the capital we need to meet our current ... essentially provide us the runway to complete validation on ...
Breaking Biology Technology:
Cached News: