Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Marta F. Nammack"'
Publikováno v:
BioScience. 63:723-734
Canada’s Species at Risk Act (SARA) and the US Endangered Species Act (ESA) have adopted different approaches to achieve overlapping goals. We compare the ESA and SARA, focusing on the roles of science and policy in determining which species warran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a2d4e251d78f10b85e2f7ffba90a81
https://doi.org/10.1525/bio.2013.63.9.8
https://doi.org/10.1525/bio.2013.63.9.8
Autor:
Nancy K. Daves, Marta F. Nammack
Publikováno v:
Fisheries Research. 39:223-228
Sharks have become a popular target for fisheries throughout the world. The presence of profitable markets for shark products, combined with the dwindling status of the more traditional target species such as cod and haddock, have led to the over-exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce38c4dbc997f64831e40d267c1af5f5
https://doi.org/10.1016/s0165-7836(98)00187-8
https://doi.org/10.1016/s0165-7836(98)00187-8
Autor:
Gregor M. Cailliet, S.A. Berkeley, G. Huntsman, Merry Camhi, John A. Musick, Marta F. Nammack, Melvin L. Warren
Publikováno v:
Fisheries. 25:6-8
‘The American Fisheries Society (AFS) recommends that regt the Indian River Lagoon area of Florida; Puget Sound, Washington and adjacent Canadian waters; and the Gulf of California. Further AFS analyses show that certain groups of fishes are partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09978cbf1f021ba2a975732b6c4c03b6
https://doi.org/10.1577/1548-8446(2000)025<0006:pomfsa>2.0.co
https://doi.org/10.1577/1548-8446(2000)025<0006:pomfsa>2.0.co
Publikováno v:
Transactions of the American Fisheries Society. 114:367-376
This report describes the age, growth, and reproductive biology of the spiny dogfish Squalus acanthias off the northeastern U.S. Analysis of growth rings on dorsal fin spines yielded yon Bertalanffy growth coefficients (K) and asymptotic total length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::460cd80b48d6b2ba787c3fe0d9b645c5
https://doi.org/10.1577/1548-8659(1985)114<367:lhosdo>2.0.co
https://doi.org/10.1577/1548-8659(1985)114<367:lhosdo>2.0.co