Results 181 to 190 of about 109,727 (335)

Molecular Phylogeny, Species Delimitation, and Biogeography of the Varunid Crab Genus Metaplax (Crustacea, Varunidae)

open access: yesZoologica Scripta, EarlyView.
ABSTRACT The Indo‐West Pacific genus Metaplax comprises 11 recognised species inhabiting intertidal mudflats, some adjacent to mangroves. To resolve long‐standing uncertainties, we analysed mitochondrial (COI, 16S) and nuclear (28S) markers. Phylogenetic analyses recovered Metaplax as monophyletic and resolved four well‐supported clades—the M ...
Jhih‐Wei Hsu   +7 more
wiley   +1 more source

A Contingent Valuation Study of Lost Passive Use Values Resulting From the Exxon Valdez Oil Spill [PDF]

open access: yes
We report on the results of a large-scale contingent valuation (CV) study conducted after the Exxon Valdez oil spill to assess the harm caused by it. Among the issues considered are the design features of the CV survey, its administration to a national ...
Carson, R.T.   +5 more
core   +1 more source

Persian Gulf Puzzle [PDF]

open access: yesEnvironmental Health Perspectives, 1994
openaire   +1 more source

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