Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Preston T. Bean"'
Publikováno v:
Fishes, Vol 9, Iss 6, p 234 (2024)
Conventional structures associated with stream crossings such as bridges and culverts can lead to zones of high-velocity water flow that impede fish passage. Such obstacles are likely to harm native fish populations by impacting migrations critical t
Externí odkaz:
https://doaj.org/article/c6c1fb2adde449eab7dbe7a828124746
Publikováno v:
Ecology and Evolution, Vol 8, Iss 16, Pp 8508-8522 (2018)
Abstract Understanding the degree of intraspecific variation within and among populations is a key aspect of predicting the capacity of a species to respond to anthropogenic disturbances. However, intraspecific variation is usually assessed at either
Externí odkaz:
https://doaj.org/article/c089d2fb42914dc5a93bbe569ed5b190
Autor:
Matthew R. Acre, Timothy B. Grabowski, Daniel J. Leavitt, Nathan G. Smith, Allison A. Pease, Preston T. Bean, Dakus Geeslin
Publikováno v:
Ecology of Freshwater Fish. 32:305-321
Publikováno v:
River Research and Applications. 38:1654-1659
Autor:
Jesse W. Ray, Dijar J. Lutz-Carrillo, Jánaye C. Williamson, Marcos J. De Jesus, Preston T. Bean, Martin Husemann
Publikováno v:
Transactions of the American Fisheries Society. 147:891-905
Autor:
Preston T. Bean, Timothy B. Grabowski, Brandon D. Cheek, Jillian R. Groeschel, Stephan J. Magnelia
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 26:20-34
Habitat heterogeneity at multiple scales is a major factor affecting fish assemblage structure. However, assessments that examine these relationships at multiple scales concurrently are lacking. The lack of assessments at these scales is a critical g
Publikováno v:
Transactions of the American Fisheries Society. 142:681-689
The stocking of fishes outside of their native range for the purpose of sport fisheries can lead to secondary contact and introgression between species that were historically allopatrically distributed. Smallmouth Bass Micropterus dolomieu were intro
Autor:
Jacob T. Jackson, Timothy H. Bonner, Diana J. McHenry, Michael R. J. Forstner, Preston T. Bean
Publikováno v:
The Southwestern Naturalist. 56:285-289
Stream flow modifications, such as reduced spring flow and construction of low-head dams, have led to declines in the headwater catfish (Ictalurus lupus) across much of its range, as has competition with channel catfish (I. punctatus). Hybridization
Publikováno v:
Southeastern Naturalist. 9:673-686
The ecology of Notropis atrocaudalis (Blackspot Shiner) including habitat associations, population age structure, reproduction, and food habits were examined in two east Texas streams from November 2001 through October 2002. Blackspot Shiner were gen
Autor:
Ekaterina Saraeva, Preston T. Bean, Thomas B. Hardy, Zachary R. Shattuck, Timothy H. Bonner, Joshuah S. Perkin
Publikováno v:
North American Journal of Fisheries Management. 30:33-46
The Guadalupe bass Micropterus treculii is endemic to Texas and is threatened by introgression with introduced smallmouth bass M. dolomieu as well as habitat degradation. This study described and quantified the movements and habitat associations of G