Marine Biology: An Ecological Approach |
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Page 105
An Ecological Approach James Willard Nybakken. chapter 3 Oceanic Nekton In contrast to the plankton , the nekton comprises those organisms that have developed powers of locomotion so that they are not at the mercy of the prevailing ocean ...
An Ecological Approach James Willard Nybakken. chapter 3 Oceanic Nekton In contrast to the plankton , the nekton comprises those organisms that have developed powers of locomotion so that they are not at the mercy of the prevailing ocean ...
Page 106
... nekton forms except for fishes and occasional seal , sea lion , or porpoise sightings or strandings ; however , the immensity of the ocean area inhabited by this fauna and its important role in ... NEKTON Composition of the oceanic nekton.
... nekton forms except for fishes and occasional seal , sea lion , or porpoise sightings or strandings ; however , the immensity of the ocean area inhabited by this fauna and its important role in ... NEKTON Composition of the oceanic nekton.
Page 134
... NEKTON As we noted in the introduction , because of the difficulties of observation and experiment with natural populations of nekton we know very little about the ecology of these forms . Most of our information concerns the feeding ...
... NEKTON As we noted in the introduction , because of the difficulties of observation and experiment with natural populations of nekton we know very little about the ecology of these forms . Most of our information concerns the feeding ...
Common terms and phrases
abundant adaptations algae algal amphipods anemones animals areas associations Atlantic bacteria barnacles benthic benthos Biol biological bottom burrowing changes clams Cnidaria colonies community structure competition copepods coral reefs crabs crustaceans deep sea density deposit feeders depth desiccation detritus diatoms distribution diversity dominant ecology effect environment estuary example fauna feeding Figure fishes gastropod grazing growth herbivores increased infaunal interactions interstitial intertidal zone invertebrates kelp large numbers larvae layers light limpets low tide macrofauna mangrove marine meiofauna meiofaunal organisms mesopelagic mollusks mud flats nekton number of species nutrients occur ocean oxygen Pacific coast particles patterns pelagic percent Photo courtesy photophores physical factors phytoplankton plankton plants Plate polychaete population predators prey primary productivity reduced result rocky intertidal rocky shores salinity sand beaches sand flats seagrass seagrass beds seawater sediment space substrate subtidal surface suspension feeders temperate temperature terrestrial tidal tropical various vertical water column wave action zonation zooplankton zooxanthellae