Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"population restoration"”.
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Bayesian population dynamics modeling to guide population restoration and recovery of endangered mussels in the Clinch River, Tennessee and Virginia
… address the urgent need to maintain and restore populations of endangered freshwater mussels, quantitative population dynamics modeling is needed to evaluate population status and guide the management of endangered freshwater mussels. One endangered mussel species, the oyster mussel (Epioblasma …
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An Evaluation of Population Restoration and Monitoring Techniques for Freshwater Mussels in the Upper Clinch River, Virginia, and Refinement of Culture Methods for Laboratory-Propagated Juveniles
From 2006-2011, four population reintroduction techniques were applied to three sites within a reach of the upper Clinch River in Virginia designated suitable for population restoration of the federally endangered oyster mussel (Epioblasma capsaeformis). These techniques were: 1) translocation of …
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Ebonyshell Host Identification and Reproductive Biology
… the possibility of captive propagation for population restoration. Ebonyshell have been observed brooding embryos from May to September. The long brooding season of ebonyshell might be explained if 1) individuals reproduce once annually but asynchronously, or if 2) individuals produce …
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Evaluating Recruitment Seasonality of Red Abalone (<i>Haliotis Rufescens</i>) to Inform Fisheries Management and Conservation Policy
… the addition of new individuals to a population, must be understood to make predictions about population growth of marine invertebrates. Red abalone (<em>Haliotis rufescens</em>) represent a former important commercial fishery in California, and until recently, supported a major …
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THE DIVALENT CATION TRANSPORTER NRAMP IN PARASITE PERKINSUS MARINUS: GENOMIC, MOLECULAR, STRUCTURAL, FUNCTIONAL AND EVOLUTIONARY ASPECTS
… virginica has been a great hurdle for oyster population restoration. Iron was shown to be an essential element for P. marinus growth and virulence, but iron uptake pathways have not been elucidated. Natural Resistance-associated Macrophage Protein (Nramp), an iron transporter, was considered …
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Benthic Community Structure Response to Flow Dynamics in Tropical Island and Temperate Continental Streams
… recommendations for migratory pathway and population restoration can be applied globally for tropical amphidromous species. </p><p>Secondly, habitat template, discharge, habitat flow, and macroinvertebrate insect indices were evaluated within riffle and cascade microhabitats upstream and …
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Assessing the limiting factors for re-introduction of sockeye salmon to the Coquitlam Water Supply Area
… watershed. Concerns have been raised that the restoration may be in conflict with the drinking water mandate of Metro Vancouver’s watershed management policies. The research objective of this project was to investigate and assess the social, economic, and environmental aspects of restoring an …