Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Tracy D. Hill"'
Autor:
Joshua Schloesser, Tracy D. Hill, Wyatt J. Doyle, Vince H. Travnichek, Craig P. Paukert, Kirk D. Steffensen
Publikováno v:
Endangered Species Research. 16:211-224
Occupancy modeling was used to determine (1) if detection probabilities (p) for 7 regionally imperiled Missouri River fishes (Scaphirhynchus albus, Scaphirhynchus platorynchus, Cycleptus elongatus, Sander canadensis, Macrhybopsis aestivalis, Macrhybo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198d073a78b2e68b3d6a1f22f7c38aca
https://doi.org/10.3354/esr00399
https://doi.org/10.3354/esr00399
Publikováno v:
Transactions of the American Fisheries Society. 140:1351-1358
Little is known about the habitats of young pallid sturgeon Scaphirhynchus albus and shovelnose sturgeon S. platorynchus. Therefore, we compared the distribution and abundance of age-0 fish of these species collected in benthic trawls among most of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f31bd22fb21dc21b9bf6c1c6bcc12d
https://doi.org/10.1080/00028487.2011.620493
https://doi.org/10.1080/00028487.2011.620493
Autor:
Tracy D. Hill, Joshua Schloesser, Craig P. Paukert, Vincent H. Travnichek, Wyatt J. Doyle, Kirk D. Steffensen
Publikováno v:
River Research and Applications. 28:1695-1707
Large rivers throughout the world have been modified by using dike structures to divert water flows to deepwater habitats to maintain navigation channels. These modifications have been implicated in the decline in habitat diversity and native fishes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::967fe7247dc01c58946260611d605601
https://doi.org/10.1002/rra.1578
https://doi.org/10.1002/rra.1578
Publikováno v:
River Research and Applications. 25:472-485
We examined use of channel modifying structures (CMS; e.g., engineered rock dikes, channel sandbars) and their associated smaller spatial-scale habitats (SSH) on lower Missouri River, USA, by speckled chub (Macrhybopsis aestivalis), sicklefin chub (M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e40560e795dcc4410f56de3d65a8b08
https://doi.org/10.1002/rra.1175
https://doi.org/10.1002/rra.1175
Publikováno v:
North American Journal of Fisheries Management. 28:572-591
Many populations of lake sturgeon Acipenser fulvescens have decreased in size throughout the Great Lakes basin. To implement management strategies such as stocking, it is important to understand the genetic structure of lake sturgeon spawning populat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::043d42d79c3bd25b8fd300fa79bacbea
https://doi.org/10.1577/m06-184.1
https://doi.org/10.1577/m06-184.1
Publikováno v:
Journal of Freshwater Ecology. 10:319-323
The channel catfish Ictalurus punctatus is abundant in Lake Oahe, South Dakota, providing a minor sport fishery. Because of it's population size, channel catfish undoubtedly influence the trophic ecology of Oahe Reservoir. However, little research ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42241c54f85179c08a4edbc14c41e9e3
https://doi.org/10.1080/02705060.1995.9663454
https://doi.org/10.1080/02705060.1995.9663454
Publikováno v:
Journal of Freshwater Ecology. 10:399-407
We analyzed the food habits of rainbow trout (Oncorhynchus mykiss) from Lake Oahe, South Dakota, from May through September, 1993–1994. Rainbow trout were captured in surface, suspended and bottom monofilament gill nets. Diets were analyzed using t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825ee69029648639a836fa384c980f65
https://doi.org/10.1080/02705060.1995.9663463
https://doi.org/10.1080/02705060.1995.9663463
Publikováno v:
Journal of Freshwater Ecology. 10:1-10
Fluctuating water levels and water temperatures in recent years have had an influenced the food habits of walleye (Stizostedion vitreum) in Lake Oahe, South Dakota. We collected walleye from the upper, middle, and lower regions of the reservoir in 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46eff5954096dc3a68348c93ce805392
https://doi.org/10.1080/02705060.1995.9663411
https://doi.org/10.1080/02705060.1995.9663411
Autor:
Tracy D. Hill, David W. Willis
Publikováno v:
North American Journal of Fisheries Management. 14:202-207
Electrofishing is a standard tool for sampling largemouth bass Micropterus salmoides, but high water conductivity hampers electrofishing effectiveness. Population estimates (Petersen method) were determined for largemouth bass in 12 small South Dakot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d37136bd976496cb5bb22e97d3163be
https://doi.org/10.1577/1548-8675(1994)014<0202:iowcop>2.3.co
https://doi.org/10.1577/1548-8675(1994)014<0202:iowcop>2.3.co
Publikováno v:
Journal of Applied Ichthyology.
Summary We compared variability in catch per unit effort (CPUE) and size structure of shovelnose sturgeon Scaphirhynchus platorynchus collected in 2003 and 2004 with stationary winter gill nets, drifted trammel nets, hoop nets, and otter trawls in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5495b0ba0827337c7abb79f4621081d8
https://doi.org/10.1111/j.1439-0426.2008.01113.x
https://doi.org/10.1111/j.1439-0426.2008.01113.x