Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Theresa M. Bert"'
Publikováno v:
Journal of Shellfish Research. 40
Knowledge of juvenile recruitment (defined here as the quantitative addition of early benthic life stages to a local population) is important for conserving heavily harvested species and their critical habitats. Stone crabs (genus Menippe) are commer
Publikováno v:
Journal of Shellfish Research. 35:519-537
Knowledge of short- and long-term reproductive patterns is basic for numerous types of biological, ecological, evolutionary, and fisheries studies. Using data from more than 22 y of sampling commercially valuable stone crabs (genus Menippe (Say, 1819
Publikováno v:
Journal of Shellfish Research. 35:241-257
Understanding aspects of reproduction is important for studies of life history strategy and for resource management. The influences of nine factors (five intrinsic, four extrinsic) on the reproductive attributes egg diameter, egg dry weight, and clut
Autor:
Laura A. Yarbro, Seifu Seyoum, Ami E. Wilbur, Sarah P. Stephenson, Anne L. McMillen-Jackson, Theresa M. Bert, Robert H. Weisberg, William S. Arnold
Publikováno v:
Journal of Shellfish Research. 33:99-136
Knowledge of changes in the interdependence of a species' populations for continued existence (connectivity) and of the forces driving connectivity patterns is critical for management and conservation of the species. Population genetics can be used t
Autor:
William S. Arnold, Charles R. Crawford, Ami E. Wilbur, Anne L. McMillen-Jackson, Theresa M. Bert
Publikováno v:
Journal of Shellfish Research. 30:583-608
Bay scallops (Argopecten irradians Lamarck) are ecologically important in U.S. Atlantic waters off northeastern states and in the Florida Gulf of Mexico, and have been intensely harvested from both of those regions for decades. However, a detailed st
Effectiveness of bycatch-reduction devices in roller-frame trawls used in the Florida shrimp fishery
Publikováno v:
Fisheries Research. 108:248-257
High rates of fishery discards have been noted for penaeid shrimp fisheries worldwide and especially for the shrimp trawl fisheries of the southeastern U.S.A. Selective fishing gear, such as bycatch-reduction devices (BRDs), can significantly decreas
Autor:
Susan D. Gerhart, Theresa M. Bert
Publikováno v:
Journal of Crustacean Biology. 28:252-261
Knowing important aspects of life history, such as size at sexual maturity, growth rate, and size at age, is critical for understanding species' population dynamics. For harvested organisms, these life-history characteristics are important in assessi
Autor:
Stephen P. Geiger, Theresa M. Bert
Publikováno v:
Crustaceana. 79:1369-1391
We examined color and patterning (= coloration) in three collections of postsettlement (2-10 mm carapace width) juvenile stone crabs (Menippe spp.) from the eastern Gulf of Mexico. Two collections were from locations known to have populations princip
Autor:
H. Cruz-Lopez, Theresa M. Bert, T. Orsoy, Anne L. McMillen-Jackson, R. E. Crabtree, Seifu Seyoum
Publikováno v:
Marine Biology. 146:253-261
The tarpon (Megalops atlanticus) is a highly valued game fish and occasional food fish in the eastern and western Atlantic Ocean. Tarpon have a high capacity for dispersal, but some regional biological differences have been reported. In this study we
Publikováno v:
North American Journal of Fisheries Management. 24:853-864
Of principal concern to those who regulate shrimp harvesting gear are the quantity and composition of nontargeted species (bycatch) harvested by any allowable gear type. The use of skimmer trawls in the Florida shrimp fishery is a contested issue, in