Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Glenn A. Zapfe"'
Publikováno v:
Fisheries Oceanography. 32:280-292
Autor:
W. K. Peterson, Ralf Goericke, William Watson, Edward D. Weber, Jonathan A. Hare, Sam McClatchie, Janet Duffy-Anderson, David Hanisko, Joanne Lyczkowski-Shultz, John C. Field, Glenn A. Zapfe, Dave Griffith
Publikováno v:
Oceanography, Vol 27, Iss 4, Pp 48-67 (2014)
Few fisheries oceanography surveys in the United States have sampled hydrography and ichthyoplankton or juvenile fishes for 15 years or more. We describe six long time series surveys, including three from the California Current System, and one each f
Autor:
Chet F. Rakocinski, Glenn A. Zapfe
Publikováno v:
Fisheries Research. 91:107-111
A previous study of hydrological effects on early recruitment of estuary-dependent spot (Leiostomus xanthurus Lacepede) underscored the importance of fluctuations in temperature and salinity on early growth; however, considerable variability in early
Publikováno v:
Fisheries Research. 82:186-193
Large-scale environmental variation may drive the recruitment dynamics of estuarine-dependent fishes. High physiological tolerance allows estuarine-dependent species to take advantage of productive habitats; but abiotic variability can have a strong
Publikováno v:
Journal of Freshwater Ecology. 14:141-148
We determined the abundance of the recently described brook darter, Etheostoma burri, in three tributaries of the Black River, Missouri, utilizing Petersen mark-recapture methods. In tributaries located in Johnson's Shut-Ins State Park and at Mill Sp
Autor:
McAskill, Shannan1 (AUTHOR) mcaskill.shannan@gmail.com, Tolan, James M.2 (AUTHOR), Zapfe, Glenn A.3 (AUTHOR), Geist, Simon J.1 (AUTHOR)
Publikováno v:
Fisheries Oceanography. May2023, Vol. 32 Issue 3, p280-292. 13p.
Autor:
Stephen A. Bortone
Acknowledging the present inability to determine objectively the status and trends among estuarine ecosystems, the environmental research community has recently stepped up efforts to develop and evaluate meaningful estuarine indicators. This goal req