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| | Fishery Bulletin: Cetacean habitats in the northern Gulf of Mexic... @ HighBeam Research (Site not responding. Last check: 2007-10-09) |
 | | Fishery Bulletin; 4/1/2001; Leming, Thomas D. Abstract--Surveys were conducted in the northern Gulf of Mexico during the spring seasons of 1992, 1993, and 1994 to determine the distribution, abundance, and habitat preferences of oceanic cetaceans. |
 | | (pygmy [Kogia breviceps] and dwarf sperm whales [Kogia sima]), pantropical spotted dolphins (Stenella attenuata), and sperm whales (Physeter macrocephalus) were examined with respect to depth, depth gradient, surface temperature, surface temperature variability, the depth of the 15 [degrees] isotherm, surface chlorophyll concentration, and epipelagic zooplankton biomass. |
 | | The correlation structure suggested that high values of zooplankton biomass and deep occurrences of the depth of the 15 [degrees] C isotherm were associated with positive values of the first canonical variable, whereas high values for depth and surface chlorophyll were associated with positive values of the second canonical variable (Fig. |
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