Zobrazeno 1 - 10
of 12
pro vyhledávání: '"David H. Bennion"'
Autor:
Darryl W Hondorp, David H Bennion, Edward F Roseman, Christopher M Holbrook, James C Boase, Justin A Chiotti, Michael V Thomas, Todd C Wills, Richard G Drouin, Steven T Kessel, Charles C Krueger
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0179791 (2017)
Channelization for navigation and flood control has altered the hydrology and bathymetry of many large rivers with unknown consequences for fish species that undergo riverine migrations. In this study, we investigated whether altered flow distributio
Externí odkaz:
https://doaj.org/article/6496286c25574d10af6a8dedd430258c
Publikováno v:
Journal of Great Lakes Research. 45:726-734
Accurate methods to track changes in lake productivity through time and space are critical to fisheries management. Chlorophyll a is the most widely studied proxy for ecosystem primary production and has been the topic of many studies. The main sourc
Autor:
James C. Boase, Jeremy J. Pritt, Darryl W. Hondorp, Edward F. Roseman, David H. Bennion, Taaja R. Tucker, Robin L. DeBruyne
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 75:2255-2270
Larval fishes are sensitive to abiotic conditions and provide a direct measure of spawning success. The St. Clair – Detroit River System, a Laurentian Great Lakes connecting channel with a history of environmental degradation, has undergone improve
Autor:
Gregory W. Kennedy, Jennifer Read, Justin A. Chiotti, Jason Fischer, Richard Drouin, Edward F. Roseman, Roseanne Ellison, Robin L. DeBruyne, James C. Boase, Christine M. Mayer, Bruce A. Manny, Aline Cotel, David H. Bennion, Lynn Vaccaro, Todd C. Wills
Publikováno v:
Restoration Ecology. 29
Autor:
David B. Bunnell, Zachary B. Raymer, Whitney Woelmer, Robert A. Shuchman, Andrew M. Deines, Justin G. Mychek-Londer, William W. Taylor, Michael J. Sayers, Amanda G. Grimm, Colin N. Brooks, T. Douglas Beard, David H. Bennion, Mark W. Rogers
Publikováno v:
Frontiers in Ecology and the Environment. 15:293-298
Freshwater ecosystems provide numerous services for communities worldwide, including irrigation, hydropower, and municipal water; however, the services provided by inland fisheries – nourishment, employment, and recreational opportunities – are o
Autor:
David H. Bennion, Michael J. Sayers, Whitney Woelmer, David B. Bunnell, David M. Banach, Mark W. Rogers, Robert A. Shuchman, Amanda G. Grimm, Colin N. Brooks, Andrew M. Deines, Yu-Chun Kao
Publikováno v:
Inland Waters. 6:379-392
Prediction of primary production of lentic water bodies (i.e., lakes and reservoirs) is valuable to researchers and resource managers alike, but is very rarely done at the global scale. With the development of remote sensing technologies, it is now f
Publikováno v:
Journal of Great Lakes Research. 41:1178-1184
Lake sturgeon (Acipenser fulvescens) populations have suffered precipitous declines in the St. Clair–Detroit River system, following the removal of gravel spawning substrates and overfishing in the late 1800s to mid-1900s. To assist the remediation
Autor:
Zachary B. Raymer, Michael J. Sayers, Whitney Woelmer, David H. Bennion, Amanda G. Grimm, Matthew A. Whitley, Colin N. Brooks, David B. Bunnell, Robert A. Shuchman, Mark W. Rogers, Justin G. Mychek-Londer, David M. Warner, Andrew M. Deines
Publikováno v:
International Journal of Remote Sensing. 36:1942-1964
A new method was developed, evaluated, and applied to generate a global dataset of growing-season chlorophyll-a chl concentrations in 2011 for freshwater lakes. Chl observations from freshwater lakes are valuable for estimating lake productivity as w
Autor:
Lynn Vaccaro, Richard Drouin, David H. Bennion, Jennifer Read, James C. Boase, Justin A. Chiotti, Jaquelyn M. Craig, Bruce A. Manny, Gregory W. Kennedy, Edward F. Roseman, Roseanne Ellison
Publikováno v:
Restoration Ecology. 23:149-156
Loss of functional habitat in riverine systems is a global fisheries issue. Few studies, however, describe the decision-making approach taken to abate loss of fish spawning habitat. Numerous habitat restoration efforts are underway and documentation
Autor:
David H. Bennion, Bruce A. Manny
Publikováno v:
Journal of Great Lakes Research. 40:43-51
In response to a need for objective scientific information that could be used to help remediate loss of fish spawning habitat in the St. Clair River and Detroit River International Areas of Concern, this paper summarizes a large-scale geographic mapp