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Full-Text Articles in Marine Biology
Ontogeny Of Similarity And Disparity In Length-At-Age Of Coral Reef Fishes In The Family Acanthuridae Between Marine Protected And Fished Areas, Mathias Tjarko Cramer
Ontogeny Of Similarity And Disparity In Length-At-Age Of Coral Reef Fishes In The Family Acanthuridae Between Marine Protected And Fished Areas, Mathias Tjarko Cramer
Theses and Dissertations
Drastic reductions in the harvestable biomass of exploited fish populations on coral reefs and other marine coastal ecosystems have been hypothesized to be a consequence of astronomical and unrelenting fishing pressures, particularly in the coastal small-scale and sustenance fisheries of the world. It has recently been proposed that the causal relationship between fishing pressure and fish biomass is rooted in the negative effects of size-selective fishing mortality, which consequently instigates directional shifts in phenotype (i.e., fishing induced evolution). To mitigate the effects of unsustainable fishing pressures, parcels of traditional fishing grounds have been designated as Marine Protected Areas (MPAs). To …
In Vitro Propagation Of Conradina Etonia, Cheryl L. Peterson, Russell C. Weigel
In Vitro Propagation Of Conradina Etonia, Cheryl L. Peterson, Russell C. Weigel
Ocean Engineering and Marine Sciences Faculty Publications
Conservation institutions worldwide such as the Royal Botanical Gardens at Kew (U.K.) have frequently used in vitro propagation (micropropagation) as a valuable tool to support the conservation of some threatened and endangered species. Although many of the endemic species of Florida 's scrub ecosystem are extremely rare, they have not been widely researched using tissue culture techniques. In this paper, the amenability of Conradina etonia, an endangered scrub mint species, to in vitro growth and propagation was investigated using shoot tips. Callus formed and grew rapidly in the presence of both cytokinins and auxins. Rhizogenesis from callus occurred in both …