Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kenneth R. Sheehan"'
Autor:
Timothy D Counihan, Kristen L Bouska, Shannon K Brewer, Robert B Jacobson, Andrew F Casper, Colin G Chapman, Ian R Waite, Kenneth R Sheehan, Mark Pyron, Elise R Irwin, Karen Riva-Murray, Alexa J McKerrow, Jennifer M Bayer
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0267113 (2022)
Management actions intended to benefit fish in large rivers can directly or indirectly affect multiple ecosystem components. Without consideration of the effects of management on non-target ecosystem components, unintended consequences may limit mana
Externí odkaz:
https://doaj.org/article/5029a1cd10814897b971dc60505bbe06
Kenneth R. Sheehan Crystallaria asprella spp. (Elk River crystal darter) is documented only in Elk River, West Virginia. Little life history detail is known about this lotic, benthic-dependent species. Previous studies have led to a very basic unders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5bf44e9191bd58318d2230bd3a3a38b
https://doi.org/10.33915/etd.2482
https://doi.org/10.33915/etd.2482
Autor:
Stuart A. Welsh, Kenneth R. Sheehan
Publikováno v:
Journal of Geographic Information System. :602-612
Stream habitat data are often collected across spatial scales because relationships among habitat, species occurrence, and management plans are linked at multiple spatial scales. Unfortunately, scale is often a factor limiting insight gained from spa
Publikováno v:
Environmental Modeling & Assessment. 18:209-219
Stream habitat assessments are commonplace in fish management, and often involve nonspatial analysis methods for quantifying or predicting habitat, such as ordinary least squares regression (OLS). Spatial relationships, however, often exist among str
Autor:
Kenneth R. Sheehan, Stuart A. Welsh
Publikováno v:
North American Journal of Fisheries Management. 29:1-9
Interpolation of stream habitat can be very useful for habitat assessment. Using a small number of habitat samples to predict the habitat of larger areas can reduce time and labor costs as long as it provides accurate estimates of habitat. The spatia
Publikováno v:
Environmental Biology of Fishes. 84:191-192
Common name: Diamond Darter. Conservation status: Listed as a “species of special concern” by West Virginia Division of Natural Resources. Extirpated from Tennessee (Etnier and Starnes 1993), Kentucky (Burr and Warren 1986), and Ohio (Trautman 19