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The land Mollusca of Dominica (Lesser Antilles), with notes on some enigmatic or rare species Naturalis
Robinson, D.G.; Hovestadt, A.; Fields, A.; Breure, A.S.H..
An overview of the land-snail fauna of the Lesser Antillean island of Dominica is given, based on data from literature and four recent surveys. There are 42 taxa listed, of which the following species are recorded for the first time from the island: Allopeas gracile (Hutt on, 1834), A. micra (d’Orbigny, 1835), Beckianum beckianum (L. Pfeiffer, 1846), Bulimulus diaphanus fraterculus (Potiez & Michaud, 1835), Deroceras laeve (Müller, 1774), Sarasinula marginata (Semper, 1885), Streptostele musaecola (Morelet, 1860) and Veronicella sloanii (Cuvier, 1817). The enigmatic Bulimulus stenogyroides Guppy, 1868 is now placed in the genus Naesiotus Albers, 1850. Helicina epistilia Guppy, 1868 is now considered a synonym of H. platychila (Megerle von Mühlfeld,...
Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Gastropoda; Taxonomy; Distribution; Dominica; 42.73.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/311940
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Copper Mining and Environmental Costs in Dominica AgEcon
Harris-Charles, Emaline L.; Pemberton, Carlisle A..
A proposal from an international mining company to establish a copper mining operation in the Caribbean island of Dominica could be highly favourable, given the potential for financial benefits associated with such a project. On the downside, such projects are often associated with environmental damage. The area targeted for this copper mine was a rainforest in the north-eastern portion of Dominica occupying around 12 percent of the island’s total land area. A critical question is therefore whether copper mining could be a viable alternative to agrarian uses of the targeted area, if both financial and environmental costs are taken into consideration. A Contingent Valuation Survey of Dominicans and Visitors allowed for inclusion of non-market costs...
Tipo: Journal Article Palavras-chave: Copper mining; Dominica; Environmental costs; Sensitivity analysis; Cost-benefit; Agribusiness; Environmental Economics and Policy; Financial Economics.
Ano: 2007 URL: http://purl.umn.edu/36803
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