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Synopsis of biological data on shortnose sturgeon, Acipenser brevirostrum LeSueur 1818
Information on the biology and populations of the shortnose sturgeon, Acipenser brevirostrum, is compiled, reviewed, and analyzed in the FAO species synopsis style. New information indicates thisExpand
Factors affecting population densities of adult natterjack toads Bufo calamita in Britain
The population densities of adult natterjack toads (Bufo calamita, Laurenti) were found to vary over an order of magnitude between different localities for this species in Britain. Adult toadExpand
Monitoring the conservation status of an endangered amphibian: the natterjack toad Bufo calamita in Britain
Adequate monitoring of amphibian populations will be increasingly important if global declines are to be understood and, where possible, reversed. The natterjack toad, Bufo calamita, is the rarestExpand
Yearly Movements of Shortnose Sturgeons in the Connecticut River
Abstract Movements of shortnose sturgeon Acipenser brevirostrum, an endangered species, were studied for 5 years by radio telemetry and mark-recapture in the lower 140 km of the Connecticut River toExpand
Spawning and Rearing of Shortnose Sturgeon from the Connecticut River
Abstract The shortnose sturgeon (Acipenser brevirostrum), an endangered species, was spawned in the field for the first time. One mature female yielded 62 eggs that were fertilized, of which 12 wereExpand
A free air gravity anomaly contour map of the Irish continental margin
Compilation of currently-available gravity data permits the construction of a free-air anomaly contour map of the continental margin west of Ireland (51–54 N). Major elements in the structure of theExpand
The crustal structure beneath Porcupine Ridge as determined by explosion seismology
Abstract A 200 km long reversed seismic refraction line shot over Porcupine Ridge, a shoal area in the northeast Atlantic jutting out from the continental margin off Ireland, shows that the ridge hasExpand