Zobrazeno 1 - 10
of 28
pro vyhledávání: '"John H. Clark"'
Autor:
Joseph A. Mathews, Edward A. Hale, Haley A. Oleynik, John H. Clark, Ian A. Park, Michael J. Greco, Christopher J. Petrone
Publikováno v:
Transactions of the American Fisheries Society. 151:150-171
Autor:
John H. Clark, Edward A. Hale, Matthew T. Fisher, Richard Wong, Ian A. Park, Michael J. Stangl
Publikováno v:
Transactions of the American Fisheries Society. 145:1193-1201
The Atlantic Sturgeon Acipenser oxyrinchus oxyrinchus historically supported a significant commercial fishery along the eastern coast of North America. However, overfishing led to substantial population declines with contributions from other anthropo
Autor:
John H. Clark
Publikováno v:
Journal of Map & Geography Libraries. 12:187-201
For quite some time, librarians and archivists have been concerned with the long term preservation of all manner of digital objects in their collections. More recently, scholars who have often spent years developing Geographic Information Systems for
Autor:
Desmond M. Kahn, John H. Clark
Publikováno v:
North American Journal of Fisheries Management. 29:576-585
The Delaware Division of Fish and Wildlife allocated 95% of the 87,748-kg annual commercial quota for striped bass Morone saxatilis to the spring gill-net fishery. Many striped bass were discarded during the fishery for regulatory and market reasons.
Autor:
David R. Bernard, John H. Clark
Publikováno v:
Transactions of the American Fisheries Society. 121:268-273
Fecundity of 93 humpback whitefish Coregonus pidschian and 80 least ciscoes C. sardinella collected from the Chatanika River, Alaska, was estimated with volumetric methods. Measurement errors in estimates of fecundity were small relative to estimates
Publikováno v:
Aquaculture. 90:123-134
Growth survival and feed conversion were studied in juvenile, monosex male Florida red tilapia (8.78 g average wt.) held in sea cages on Great Exuma, Bahamas. Twenty-four floating cages (1 m3) were anchored in a sea pass and stocked at densities of 1
Publikováno v:
The Progressive Fish-Culturist. 52:158-161
An experiment was conducted to assess survival and growth of hybrid Florida red tilapia (Tilapia hornorum × T. mossambica) reared from fry through advanced fingerling stages in floating marine cages. Eight 1-m3 cages were anchored in a sheltered sea
Publikováno v:
Journal of the World Aquaculture Society. 21:16-24
An experiment was conducted to investigate growth, survival and feed conversion of Florida red tilapia reared in floating cages in seawater under different feeding regimens. Twenty-four cages (1 m3) were anchored in a sea pass on Great Exuma, Bahamas
Publikováno v:
Sexually transmitted diseases. 18(3)
Penicillinase-producing strains of Neisseria gonorrhoeae account for an increasing percentage of cases of gonorrhea in the United States. Although many strains of N. gonorrhoeae are still sensitive to penicillin, the CDC currently recommends one dose
Publikováno v:
PCI Journal. 28:58-67
Some of the largest precast prestressed concrete girders used to date in the United States are currently being installed on the West Seattle Freeway Bridge in Washington. This report describes the design/construction system adopted for the project's