Designing a spatially balanced, randomized site selection process for regional stream surveys : The Emap mid-Atlantic pilot study
HERLIHY, A. T, LARSEN, D. P, PAULSEN, S. G, URQUHART, N. S, ROSENBAUM, B. J
Published in Environmental monitoring and assessment (01.07.2000)
Published in Environmental monitoring and assessment (01.07.2000)
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Conference Proceeding
Journal Article
Sample Representativeness: A Must for Reliable Regional Lake Condition Estimates
Peterson, Spencer A, Urquhart, N. Scott, Welch, Eugene B
Published in Environmental science & technology (15.05.1999)
Published in Environmental science & technology (15.05.1999)
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Journal Article
The effects of macroinvertebrate taxonomic resolution in large landscape bioassessments: an example from the Mid-Atlantic Highlands, U.S.A
Waite, Ian R., Herlihy, Alan T., Larsen, David P., Urquhart, N. Scott, Klemm, Donald J.
Published in Freshwater biology (01.04.2004)
Published in Freshwater biology (01.04.2004)
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Journal Article
Previous sludge addition effects on nitrogen mineralization in freshly amended soil
Lindemann, W.C, Connell, G, Urquhart, N.S
Published in Soil Science Society of America journal (01.01.1988)
Published in Soil Science Society of America journal (01.01.1988)
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Journal Article
Optimal design of field experiments for determination of production functions
Hendrickx J.M.H, Wierenga P.J, Urquhart N.S
Published in Soil Science Society of America journal (01.03.1988)
Published in Soil Science Society of America journal (01.03.1988)
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Journal Article
Comparison of Survey Estimates of the Finite Population Variance
Courbois, Jean-Yves P., Urquhart, N. Scott
Published in Journal of agricultural, biological, and environmental statistics (01.06.2004)
Published in Journal of agricultural, biological, and environmental statistics (01.06.2004)
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Journal Article