Now showing items 6862-6881 of 9563

    Subject
    population change [1]
    population characteristics; power plants; trawl nets; Penaeus aztecus; Penaeus setiferus; Brevoortia patronus; gulf menhaden; white shrimp; brown shrimp [1]
    population characteristics; sociological aspects; economic analysis; census [2]
    population control; disease control; toxicants; conservation [1]
    population density; census [1]
    population density; census; statistics [1]
    population density; finfish; entangling nets; hydrology; meteorological data; catch statistics [1]
    population dynamics [6]
    population dynamics; gillnets; biological age; growth; black drum; Pogonias cromis; length-weight relationships [1]
    population dynamics; oysters; Crassostrea virginica; spat; mortality; oyster fisheries; Dermocystidium marinum; fungal diseases; catch statistics [1]
    population dynamics; penaeid shrimp; pink shrimp; white shrimp; brown shrimp; Penaeus aztecus; Penaeus setiferus; Penaeus duorarum; brown shrimp; ecological distribution; juveniles; trawl nets; seine nets; life history; shrimp fisheries [1]
    population fluctuation [1]
    population growth [2]
    population growth; texas coast; coastal waters; pressure for agricultural, industrial and domestic uses of coastal resources; food and recreational activities; accomplishments of coastal fisheries plan [1]
    population migration [1]
    population number; population characteristics; prediction [1]
    population number; population dynamics; population density [1]
    population structure [1]
    population study [1]
    population survey [35]