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:4/13/2016)... physicians supporting Medicaid patients in Central Florida ... telehealth thanks to a new partnership with higi.   ... can routinely track key health measurements, such as blood ... they opt in, share them with IMPOWER clinicians through ... location at no cost. By leveraging this data, IMPOWER ...
(Date:3/22/2016)... March 22, 2016 ... Sensors Market for Consumer Industry by Type (Image, ... Application (Communication & IT, Entertainment, Home Appliances, ... Forecast to 2022", published by MarketsandMarkets, the ... to reach USD 26.76 Billion by 2022, ...
(Date:3/15/2016)... --> --> ... Research "Digital Door Lock Systems Market - Global Industry Analysis, ... global digital door lock systems market in terms of revenue ... forecast to grow at a CAGR of 31.8% during the ... enterprises (MSMEs) across the world and high industrial activity driving ...
Breaking Biology News(10 mins):
(Date:5/24/2016)...   MedyMatch Technology Ltd ., the data analytics healthcare ... support tools in the emergency room, announced today that it ... Technology Industries (IATI) BioMed Conference. The Conference ... National Life Sciences and Technology Week, and is being held ... Tel Aviv, Israel . Gene Saragnese ...
(Date:5/24/2016)... , ... May 24, 2016 , ... ... newly re-branded identity. The new Media Cybernetics corporate branding reflects a results-driven revitalization ... imaging and image analysis. The re-branding components include a crisp, refreshed logo and ...
(Date:5/23/2016)... ... May 23, 2016 , ... ... Precision Farming in 2017 and Beyond. The paper outlines the key trends that ... ag industry. , “We’ve witnessed a lot of highs and lows as the ...
(Date:5/23/2016)... OXFORD, England , May 23, 2016 ... Wednesday, May 25 th at 10:15 a.m. ET before ... about the role genetically engineered mosquitos can play in controlling ... known carrier of the Zika virus.      (Logo: ... genetically engineered male mosquito with a self-limiting gene. Trials in ...
Breaking Biology Technology:
Cached News: