نتایج جستجو برای: reservoir fisheries

تعداد نتایج: 57192  

2012
SURATENSIS BLOCH S. M. Shivaprakash N. Shivashankar Ramachandra Naik N. Manjappa

1 S.M. Shivaprakash, 2 N. Shivashankar*, 3 N. Manjappa and 4 A.T. Ramachandra Naik 1 Fisheries Research and Information Centre (Inland) Karnataka Veterinary, Animal and Fisheries Sciences University Bhuthnal, Bijapur 2 Department of Animal Science and Fisheries, College of Agriculture, Bheemarayanagudi 585287, Karnataka 3 Fisheries Research and Information Centre (Marine) Karnataka Veterinary, ...

Journal: :E3S web of conferences 2021

Juanda reservoir is one of the reservoirs located in Purwakarta Regency, West Java Province, Indonesia, whose primary function hydropower, water resources for irrigation, industrial and drinking water, secondary fisheries tourism activities. Currently, an increase activities around existing has affected its quality. In order to determine quality trophic level status reservoir, research been con...

2014
Nicole G. Power Kathryne Dupré

There is a growing body of research documenting the impacts of fisheries collapses on communities and fisheries workers. Less attention has been paid to the sustainable use of fisheries resources so that future generations have access to these resources, or to the creation of mechanisms that might contribute to the intergenerational continuity of recruitment of fisheries workers and the regener...

2017
Yonat Swimmer Alexis Gutierrez Keith Bigelow Caren Barceló Barbara Schroeder Kenneth Keene Keith Shattenkirk Daniel G. Foster

1 Pacific Islands Fisheries Science Center (NOAA Fisheries), Honolulu, HI, United States, 2 Office of Protected Resources (NOAA Fisheries), Silver Spring, MD, United States, 3 College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR, United States, 4 Southeast Fisheries Science Center (NOAA Fisheries), Miami, FL, United States, 5 Oceans Program, Leonardo DiCaprio...

2016
Jonathan A. Anticamara Kevin T. B. Go

The problem of overexploitation in global fisheries is well-recognized. However, published assessment of fisheries spatio-temporal trends at the national scale is lacking for many high biodiversity developing countries, which is problematic since fisheries management is often implemented at the local or national levels. Here, we present the long-term spatio-temporal trends of Philippine fisheri...

Journal: :Turkish Journal of Agriculture: Food Science and Technology 2021

This research was planned to study the contribution of fishing and fishery-related activities, identify its threats. Primary data were collected from Kano locality around Alwero reservoir through a questionnaire survey, field observation, Focus Group Discussions. Both purposive simple random sampling procedures adopted in this study. The result revealed that fisheries fish-related activities ar...

Journal: :Neotropical Ichthyology 2021

Abstract Our study assessed the fishers’ perception (local ecological knowledge, LEK) concerning environmental impacts on fisheries and fish species in final portion of Sub-Middle Lower São Francisco. The river was divided into four areas where 107 fishers from 22 locations (4 states) were surveyed. dam most significant impact fisheries. loss connectivity, changing complexity, its secondary eff...

Journal: :European Journal of Operational Research 2009
Ragnar Arnason

Fisheries are subject to a deep-rooted problem of economic inefficiency, often referred to as the fisheries problem. The fisheries problem derives fundamentally from inappropriate social institutions controlling the fishing activity, the foremost of which is the common property arrangement. Fisheries management consists of replacing these institutions with more appropriate ones. Which instituti...

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