Now showing items 6182-6201 of 9240

    Subject
    oysters; shells; chemical analysis; Crassostrea virginica; American oyster [1]
    oysters; shells; economics; dredging; natural resources [1]
    oysters; shells; environmental factors; oyster reefs; dredging; environmental aspects; oyster shell [1]
    oysters; spat; oyster culture; seed collection; larval settlement [1]
    oysters; spat; spawning; reefs; oyster reefs; oyster drills [1]
    oysters; stock assessment; oyster reefs; oyster fisheries; predation; fungal diseases; oyster drills; stone crab; seed; spat; larval settlement; mortality; survival [1]
    oysters; Vibrio vulnificus; bacteria; Crassostrea virginica [1]
    ozone [1]
    ozone; atmospheric chemistry; meteorology; air pollution; climate changes; air quality [1]
    P 2000 FRESHWATER POLLUTION;Planning;Q5 01505 Prevention and control;River Flow;River water;Runoff;SW 3070 Water quality control;USA;water;Water quality; [1]
    Pacific salmon -- identification [1]
    Packery channel [1]
    Padilla Bay, Washington [1]
    Padre Island [4]
    Padre Island National Seashore [2]
    Padre Island National Seashore, Texas [1]
    Padre Island, Texas [1]
    PAHs;Mississippi River;Gulf of Mexico;black carbon;PAH mass balance;coastal pollution;DISSOLVED ORGANIC-CARBON;SOUTHERN CHESAPEAKE BAY;POLYCHLORINATED-BIPHENYLS;GALVESTON BAY;sediments;SORPTION;WATER;ADSORPTION;ESTUARY; [1]
    PAHs;PCBs;DDTs;metals;sediments;(210)pb;Pu-239,Pu-240;Mississippi River Delta;GALVESTON BAY;Tampa Bay;GULF-OF-MEXICO;SABINE-NECHES ESTUARY;PHASE SPECIATION;TEXAS ESTUARIES;COLLOIDAL FORMS;TRACE-METALS;LAKE;ENVIRONMENTS;TRANSPORT;POLLUTION; [1]
    Palacios, Texas [1]