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Creator:: Fernandez, Cheryl Joy
Abstract:: Marine Protected Areas (MPAs) can be considered as one of powerful conservation tools of fishery resource management in the literature. However, due to continuing environmental awareness and mismanagement, the Philippine government has decentralized the power of legislation and management of its MPAs since the early 2000. This encouraged participation of...
Resource Type:: Research Paper
Full Text:: Tyler (1999) study, wherein he stressed that in some ways, specific policies and implementation of

Creator:: Hossain, Md. Khaled
Abstract:: The natural estrogen 17β-estradiol (E2) is responsible for the endocrine disruption and also has potential effect on the reproduction of vertebrate. However, its effect on invertebrate reproduction has scarcely been studied. The present study was conducted to determine the effect of E2 on survival, egg production and egg hatch of...
Resource Type:: Research Paper
Full Text:: reproduction and development in some wildlife populations (Tyler et al., 1998). Report was found that

Creator:: Haksever, Demet, Hart, Deborah, and Wang, Stanley
Abstract:: In this paper, a bio-economic simulation model for the sea scallop fishery is established and its application in analyzing the area rotation management policy is demonstrated. Section 2 describes model specification and estimation and presents the empirical model. Section 3 evaluates two policy options using the model and the last...
Resource Type:: Conference Proceeding
Full Text:: York Bight 5,342 Medium Delmarva 1,403 Medium Hudson Canyon Closed Area 1,466 Medium VA/NC Closed Area

Creator:: Nielsen, Jesper Raakjær and Mathiesen, Christoph
Abstract:: This paper presents the results of a research project, which has focused on Danish fishers’ acceptance of imposed fisheries regulations and their respect for the management system. The analytical framework developed by Raakjær Nielsen (1998) and Raakjær Nielsen and Vedsmand (1999) has been used. The research has focused on three...
Resource Type:: Conference Proceeding
Full Text:: and Scientists Knowledge, in Commons Tyler. T. R., Why People Obey the Law, Yale University in a Cold

Creator:: Matsuishi, Takashi and Ueda, Hiroshi
Abstract:: Recently, the number of leisure fishers has increased in Japan. Recreational anglers have caught larger numbers of fishes than commercial fishermen in some species. Formulating an appropriate management strategy that considers recreational and commercial sectors is important. Sockeye salmon (Oncorhynchus nerka) has been caught in Lake Toya, Hokkaido, Japan, by...
Resource Type:: Research Paper
Full Text:: rates are very small except that of R. Horobetsu. R. Sibetsu is the sole outflowing river. However

Creator:: Oglend, Atle and Sikveland, Marius
Abstract:: An understanding of the structure of price volatility is of great interest since this is a major contributor to economic risk in the salmon industry. The volatility process in salmon prices was analyzed based on weekly price data from 1995 to 2007. The Generalized Autoregressive Conditional Heteroskedasticity (GARCH) model was...
Resource Type:: Research Paper
Full Text:: volatility persistence in our model is estimated to 0,81. To put this in context we note that doomi, Hudson

Creator:: Edwards, Steven F.
Abstract:: Among the questions that ecosystem-based management raises for economists is how to partition uses of the many biological, chemical and physical attributes of marine ecosystems into sets of property rights that undergird total ocean wealth. An elemental basis of property rights for fisheries involves the interplay between ecological and technological...
Resource Type:: Conference Proceeding
Full Text:: geographic range of the populations and habitats. For example, Gabriel (1992) and Overholtz and Tyler (1984

Creator:: Sampson, David and Scott, Robert
Abstract:: Chronic overcapacity has been identified as a major cause of the overfishing of Europe’s fish stocks and the poor economic performance of the European fishing fleets. Mechanisms are needed to ensure that the capacity of European fishing fleets remain proportionate to available fish stocks. To that end, the European Commission...
Resource Type:: Research Paper
Full Text:: for each fish stock and in the spatial distributions of this recruitment. The model is written in R

Creator:: Murota, Takeshi
Abstract:: Traditionally, fish has been considered as an item for direct or indirect human use (food, fertilizer, fishmeal and so on). Recently increasing number of studies on anadromous salmon in North America and Japan, however, suggest that fish could also support biodiversity. Marine-derived nutrients (MDN) are important contributors to maintain or...
Resource Type:: Research Paper
Full Text:: Streamflows, Ecological Applications, 4: 544-554. Baker, R. R., 1978, The Evolutionary Ecology of Animal

Creator:: Van Putten, Ingrid, Kulmala, Soile, Dowling, Natalie, Hamon, Katell G., Hutton, Trevor, Pascoe, Sean, and Thébaud, Olivier
Abstract:: Considerable attention has been applied to the development of models explaining how fish stocks change over space and time, from relatively simple stock-recruitment relationships to ecosystem models with a complex food web structure. However, in many case studies fishing effort is assumed to be exogenous and even in dynamic models...
Resource Type:: Research Paper
Full Text:: Science 57(4): p. 927. [29] Gillis, D., R. Peterman, and A. Tyler. 1993. Movement dynamics in a fishery

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