Long-Term Ecological Research (LTER)/VCR006: Biogeography of Mammals on the Virginia Barrier Islands
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LTER/VCR006:
This project is designed to determine the relative influence of each
of a suite of physical and biological attributes on the number and
composition of mammal species found on an island. We recorded 4,064
nights of trapping on 14 surfaces (i.e., barrier islands, bayshore
islands, and marsh islands) during 1988. These included nine
previously sampled islands (Parramore, Revel, Hog, Cobb, Ship Shoal,
Godwin, Mink, Myrtle, and Raccoon), and five islands where no trapping
had been conducted previously (Crescent, Chimney Pole, Mockhorn,
Skidmore, Rogue). The investigators recorded 450 captures of 589
individuals, including 20 meadow voles, 201 house mice, and 368 rice
rats. Meadow voles were captured on Parramore, Revel, Mockhorn, and
Ship Shoal islands; house mice on Parramore, Hog, Myrtle and Raccoon
islands; and rice rats on all islands except Godwin (which is a low
marsh island). The results of the 1988+ trapping have been added to
the cumulative (1975+) biogeographical data base.
Information about LTER is also available at
'http://lternet.edu/'
提供机构：
SCIOPS
