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Aquaculture and Fisheries

2007

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Articles 121 - 125 of 125

Full-Text Articles in Life Sciences

Assessment Of Impacts To Aquatic Organisms From Pesticide Use On The Willamette Valley National Wildlife Refuge Complex, Elizabeth J. Materna, Jeremy Buck Jan 2007

Assessment Of Impacts To Aquatic Organisms From Pesticide Use On The Willamette Valley National Wildlife Refuge Complex, Elizabeth J. Materna, Jeremy Buck

United States Fish and Wildlife: Staff Publications

The primary habitat management objective for the three refuges of the Willamette Valley NWR Complex is to provide high quality forage for wintering Canada geese. To accomplish this, much of the land within the refuge is managed for grass production involving applications of herbicides, fungicides, and fertilizers. Other agrochemicals such as insecticides are applied to agricultural land outside the refuge. Some agrochemicals used in the area have the potential to enter aquatic habitats of the refuge and could impact species such as amphibians, turtles, or the federally-listed Oregon chub. The objective of this investigation was to sample both biotic and …


Comparison Of Three Survey Methods Applied To The Recreational Rock Lobster Fishery Of Western Australia., Tara Baharthah Jan 2007

Comparison Of Three Survey Methods Applied To The Recreational Rock Lobster Fishery Of Western Australia., Tara Baharthah

Theses: Doctorates and Masters

A mail survey of recreational rock lobster licence holders has been conducted annually since 1986. The results from this survey have been used in the management of the recreational rock lobster fishery in Western Australia. Mail surveys are susceptible to non-response and recall bias. The key to determining useful estimates of fishing catch and effort is to minimise both biases. Telephone recall surveys, with high response rates, effectively eliminate nonresponse bias. However, they still suffer from recall bias when the recall period is greater than two months. Telephone diary surveys are free of non-response bias and recall bias and provide …


Integrated Coastal Spatial Allocation And Planning Of Aquaculture In A Geographical Information System Approach, Andrew Ehiabhi Akhighu Jan 2007

Integrated Coastal Spatial Allocation And Planning Of Aquaculture In A Geographical Information System Approach, Andrew Ehiabhi Akhighu

World Maritime University Dissertations

No abstract provided.


Sustainable Brackish Water Shrimp Farming – A Serious Thought In India., Ahmed Mustafa, Maryam Moshref, Susmita Patnaik Dec 2006

Sustainable Brackish Water Shrimp Farming – A Serious Thought In India., Ahmed Mustafa, Maryam Moshref, Susmita Patnaik

Ahmed Mustafa Dr.

No abstract provided.


A Brief History Of Oyster Aquaculture In Rhode Island, Michael A. Rice Dec 2006

A Brief History Of Oyster Aquaculture In Rhode Island, Michael A. Rice

Michael A Rice

No abstract provided.