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pro vyhledávání: '"Robert J. Hofman"'
Autor:
Robert J. Hofman
Publikováno v:
Marine Policy. 103:91-100
This paper reviews the provisions and efforts to implement the 1946 International Convention for the Regulation of Whaling (ICRW) and the 1980 Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR). It illustrates progress and c
Autor:
Cassandra M. Brooks, Jennifer Jacquet, Paul K. Dayton, Donald B. Siniff, Robert J. Hofman, Peter A. Abrams, David G. Ainley
Publikováno v:
Nature. 558:177-180
Environmental pressures and overfishing might soon push some species to the brink, warn Cassandra Brooks and colleagues. Environmental pressures and overfishing might soon push some species to the brink, warn Cassandra Brooks and colleagues.
Autor:
Robert J. Hofman
Publikováno v:
Polar Record. 53:88-99
This paper (1) reviews the history of sealing and whaling in the Southern Ocean to illustrate how market demands combined with no or ineffective regulation of catches led to the overexploitation and near extinction of southern fur seals, southern ele
Autor:
Robert J. Hofman
Publikováno v:
Aquatic Mammals. 35:94-129
Autor:
Robert J. Hofman
Publikováno v:
Marine Technology Society Journal. 37:66-77
The possible effects on marine mammals and other marine organisms of sound from human (anthropogenic) sources have become subjects of increasing concern and controversy. In the late 1970s and 1980s, the sources of principal concern were seismic profi
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 5:205-232
1Some effects of fisheries on the associated biological systems are reviewed and management options and their inherent risks are considered. 2In addition to the effects on target species, other sensitive groups impacted by fishing are considered incl
Autor:
Robert J. Hofman
Publikováno v:
Trends in ecologyevolution. 10(11)
Overexploitation has been the principal focus of marine mammal conservation. Less attention has been paid to bycatch in commercial fisheries; entanglement in lost and discarded fishing gear; food shortages owing to climate change and/or overharvestin
Publikováno v:
Foundations of Environmental Sustainability ISBN: 0195309456
This chapter focuses on the US Marine Mammal Commission, the principles of marine mammal management and conservation associated with it, and the status and conservation issues involved with varying groups of marine mammals. It shows that much of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bbc50589390f6b1e46e39964df364d8
https://doi.org/10.1093/acprof:oso/9780195309454.003.0014
https://doi.org/10.1093/acprof:oso/9780195309454.003.0014
Autor:
Robert J. Hofman
Publikováno v:
Marine Policy. 17:534-536
The Convention for the Conservation of Antarctic Marine Living Resources was concluded in 1980 by the Consultative Parties to the Antarctic Treaty, and entered into force in 1982. It applies to all biota south of the Antarctic Convergence and is uniq