Journal ArticleDOI
The Management of Fisheries and Marine Ecosystems
Reads0
Chats0
TLDR
In this article, a more holistic approach incorporating interspecific interactions and physical environmental influences would contribute to greater sustainability by reducing the uncertainty in predictions and transforming the management process to reduce the influence of pressure for greater harvest holds more immediate promise.Abstract:
The global marine fish catch is approaching its upper limit. The number of overfished populations, as well as the indirect effects of fisheries on marine ecosystems, indicate that management has failed to achieve a principal goal, sustainability. This failure is primarily due to continually increasing harvest rates in response to incessant sociopolitical pressure for greater harvests and the intrinsic uncertainty in predicting the harvest that will cause population collapse. A more holistic approach incorporating interspecific interactions and physical environmental influences would contribute to greater sustainability by reducing the uncertainty in predictions. However, transforming the management process to reduce the influence of pressure for greater harvest holds more immediate promise.read more
Citations
More filters
Journal ArticleDOI
Predicting catch per unit effort from a multispecies commercial fishery in Port Phillip Bay, Australia
Karina L. Ryan,Denny Meyer +1 more
TL;DR: In this paper, Autoregressive integrated moving average (ARIMA) models were constructed using catch per unit effort (CPUE) from commercial fishing in Port Phillip Bay from 1978-79 to 2009-10.
Manipulations o f
TL;DR: In this article, the effects of hatchery-reared juvenile common snook (Centropomus undecimalis) was evaluated in estuarine creeks of southwestern Florida.
Journal ArticleDOI
Marine fisheries: a broad view of an expanding field
TL;DR: This book is a broad exposition of the background for marine fisheries, covering the biological and physical bases of biological production, population dynamics, stock assessment, resource economics, ecosystem effects and aquaculture.
References
More filters
Book
Governing the Commons: The Evolution of Institutions for Collective Action
TL;DR: In this paper, an institutional approach to the study of self-organization and self-governance in CPR situations is presented, along with a framework for analysis of selforganizing and selfgoverning CPRs.
Book
Quantitative fisheries stock assessment : choice, dynamics, and uncertainty
Ray Hilborn,Carl J. Walters +1 more
TL;DR: In this paper, the role of stock assessment in fisheries management is discussed and a stock assessment and management work is performed in order to estimate the stock of fishes in a fishery.
Journal ArticleDOI
Biodiversity and stability in grasslands
David Tilman,John A. Downing +1 more
TL;DR: This article showed that primary productivity in more diverse plant communities is more resistant to, and recovers more fully from, a major drought and that each additional species lost from our grasslands had a progressively greater impact on drought resistance.
Journal ArticleDOI
Challenges in the Quest for Keystones
Mary E. Power,David Tilman,James A. Estes,Bruce A. Menge,William J. Bond,L. Scott Mills,Gretchen C. Daily,Juan Carlos Castilla,Jane Lubchenco,Robert T. Paine +9 more
TL;DR: This list of scientists and lecturers from the United States and Canada who have contributed to the scientific literature over the past 25 years has been compiled.
Journal ArticleDOI
Primary production required to sustain global fisheries
Daniel Pauly,Villy Christensen +1 more
TL;DR: In this paper, the mean of reported annual world fisheries catches for 1988-1991 (94.3 million t) was split into 39 species groups, to which fractional trophic levels, ranging from 1.0 (edible algae) to 4.2 (tunas), were assigned, based on 48 published Trophic models, providing a global coverage of six major aquatic ecosystem types.
Related Papers (5)
Historical overfishing and the recent collapse of coastal ecosystems.
Jeremy B. C. Jackson,Jeremy B. C. Jackson,Michael Xavier Kirby,Wolfgang H Berger,Karen A. Bjorndal,Louis W. Botsford,Bruce J. Bourque,Roger Bradbury,Richard G. Cooke,Jon M. Erlandson,James A. Estes,Terry P. Hughes,Susan M. Kidwell,Carina B. Lange,Hunter S. Lenihan,John M. Pandolfi,Charles H. Peterson,Robert S. Steneck,Mia J. Tegner,Robert R. Warner +19 more