Results 251 to 260 of about 1,706,531 (303)
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2000
Contents Purposes and Practices of Artificial Reef Evaluation - W. Seaman and A.C. Jensen Study Design and Data Analysis Issues - K.M. Portier, G. Fabi, and P.H. Darius Physical Characteristics and Engineering at Reef Sites - Y.P. Sheng Evaluation Methods for Trophic Resource Factors - Nutrients, Primary Production and Associated Assemblages - M.W ...
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Contents Purposes and Practices of Artificial Reef Evaluation - W. Seaman and A.C. Jensen Study Design and Data Analysis Issues - K.M. Portier, G. Fabi, and P.H. Darius Physical Characteristics and Engineering at Reef Sites - Y.P. Sheng Evaluation Methods for Trophic Resource Factors - Nutrients, Primary Production and Associated Assemblages - M.W ...
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Stabilized Coal Ash Artificial Reef Studies
Chemistry and Ecology, 1995Abstract In 1989, an experimental stabilized coal ash reef was deployed in Poole Bay off the southern coast of the UK. Three different mixtures of pulverised fuel ash, gypsum, flue gas desulphurisation sludge and cement were used along with concrete controls. the aim was to study the environmental compatibility of the reef materials through heavy metal
K.J. Collins, A.C. Jensen
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Artificial Reefs: The Importance of Comparisons with Natural Reefs
Fisheries, 1997Abstract Methods used to evaluate the performance of an artificial reef will vary according to the purpose for which the reef was built. To determine how well artificial reefs mitigate losses due to human activities on natural reefs, the performance of artificial reefs should be evaluated using contemporaneous comparisons with relatively undisturbed ...
Mark H. Carr, Mark A. Hixon
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2000
Economic appraisal of an artificial reef proposal is an essential step in determining the role such a structure may play in, say, fishery enhancement. Reef projects may be appraised from the perspective of either a private commercial firm or society as a whole, though the emphasis of the present chapter will primarily be on the latter.
David Whitmarsh, Helen Pickering
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Economic appraisal of an artificial reef proposal is an essential step in determining the role such a structure may play in, say, fishery enhancement. Reef projects may be appraised from the perspective of either a private commercial firm or society as a whole, though the emphasis of the present chapter will primarily be on the latter.
David Whitmarsh, Helen Pickering
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2000
In the past 40 years the coastal marine environment in the Western Ligurian Riviera has been affected by three major human activities: (1) Illegal fishing, especially otter-trawling, in the shallow (< 50 m) coastal zone where this type of gear is banned. The problem is often compounded by the use of undersize net mesh in the cod end of the trawls.
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In the past 40 years the coastal marine environment in the Western Ligurian Riviera has been affected by three major human activities: (1) Illegal fishing, especially otter-trawling, in the shallow (< 50 m) coastal zone where this type of gear is banned. The problem is often compounded by the use of undersize net mesh in the cod end of the trawls.
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Artificial Reefs in the Adriatic Sea
2000Italian initiatives and experiments with artificial reefs, in particular in the Adriatic Sea, have been prompted by the requirement to effectively manage and enhance the coastal seas. The coastal zone is subject to inter- and intra-sector conflicts but has great potential for fishery and mariculture development.
Bombace G, Fabi G, Fiorentini L
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Experimental Investigation of Local Scour Around Artificial Reefs in Steady Currents
Journal of Ocean University of China, 2021Yanli Tang +4 more
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Fisheries, 2001
Abstract In Korea, artificial reefs have been installed since the 1970s at many coastal areas for the enhancement of fisheries productivity. They are constructed and installed as government-subsidized projects. Reefs installed in Korea include eight designs—five are for fish and the other three are for shellfish or seaweeds. Concrete and steel are used
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Abstract In Korea, artificial reefs have been installed since the 1970s at many coastal areas for the enhancement of fisheries productivity. They are constructed and installed as government-subsidized projects. Reefs installed in Korea include eight designs—five are for fish and the other three are for shellfish or seaweeds. Concrete and steel are used
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Artificial Reef National Treasure
ABSTRACT The Blue Amazon is a vast maritime area in the South Atlantic, home to unexplored natural resources and richbiodiversity. This region has immeasurable potential for the production and export of bioproducts, contributingto the country's productive autonomy.openaire +1 more source
Artificial channels for confined mass transport at the sub-nanometre scale
Nature Reviews Materials, 2021Jie Shen, Gong-Ping Liu, Yu Han
exaly