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Explore WARC's science publications.

Filter Total Items: 3543

Environmental contaminants in redheads wintering in coastal Louisiana and Texas Environmental contaminants in redheads wintering in coastal Louisiana and Texas

Whole body and liver analyses indicated that wintering redheads (Aythya americana; n = 70) in coastal Louisiana (one site) and Texas (two sites) were relatively free of contamination with common trace elements, organochlorines, and hydrocarbons. Most trace elements, including As, Cr, Hg, Mg, Mn, Ni, Pb, Se, Sr, and Zn, were within background concentrations in livers; levels of B, Cd, Cu...
Authors
T.C. Michot, T. W. Custer, A.J. Nault, C. A. Mitchell

Manatees Manatees

Abstract not supplied at this time
Authors
T. J. O'Shea

1994 Annual summary: ENTERGY Lake Dardanelle fish and zebra mussel study 1994 Annual summary: ENTERGY Lake Dardanelle fish and zebra mussel study

Abstract not supplied at this time
Authors
J.N. Stoeckel, C.J. Gagen, J.J. Herod, R.K. Beadel, S.D. Shook, C.S. Howell, P. Penny

Prospects for improving the salt tolerance of forest trees: A review Prospects for improving the salt tolerance of forest trees: A review

Three major themes related to the improvement of salt tolerance in forest tree species are examined. First, evidence demonstrating that substantial intraspecific variation in salt tolerance exists in many species is presented. This evidence is important because it suggests that efforts to improve salt tolerance through conventional plant breeding techniques are justified. Second, the...
Authors
J. A. Allen, J. L. Chambers, M. Stine
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