Now showing items 6835-6854 of 9563

    Subject
    pollution; water pollution; pollution surveys [1]
    pollution; water pollution; rivers; water resources; oil and gas industry; chemical pollution [1]
    pollution; water quality; water quality control; water resources; water pollution; marine pollution; mathematical models; estuaries; economic analysis [1]
    polychaete annelids [1]
    polychaete diversity [1]
    polychaete feeding guilds [1]
    polychaetes; Boccardiella ligerica; Boccardiella hamata; introduced species; brackish water; marine invertebrates [1]
    polychaetes; marine annelids; check lists; taxonomy [1]
    polychaetes; salinity tolerance; temperature effects; temperature tolerance; stress; energy; feeding behavior; chemical analysis; physiology [1]
    polychlorinated biphenyls (PCBs) [28]
    polychlorinated biphenyls (PCBs); phthalic acid esters; total ddts; marine samples; pcbs [1]
    polychlorinated biphenyls (PCBs); water quality bioassay; mollusks; water pollution; effects; bivalvia [1]
    polychlorinated biphenyls (PCBs); water quality; fish kills [1]
    polychlorinated biphenyls (PCBs); water quality; marine sediments [2]
    polychlorinated biphenyls (PCBs);PESTICIDES;dry deposition;wet deposition;air-water gas exchange;GALVESTON BAY;UK URBAN AIR;LAKE-MICHIGAN;POLYCHLORINATED-BIPHENYLS;ORGANIC CONTAMINANTS;GREAT-LAKES;FLUXES;HEXACHLOROCYCLOHEXANE;CHICAGO;TRENDS;PCBs; [1]
    polychlorinated biphenyls - toxicity to birds [1]
    Polychlorinated biphenyls -- Bioaccumulation [1]
    polychlorinated naphthalenes (PCNs); grass shrimp; Palaemonetes pugio; juveniles; adults; toxicity tests; chlorinated hydrocarbons [1]
    polycyclic aromatic hydrocarbons (PAHs);wet deposition;dry deposition;air-sea gas exchange;GALVESTON BAY;ORGANIC-COMPOUNDS;GREAT-LAKES;CHESAPEAKE BAY;WATER;AIR;CONTAMINANTS;POLLUTANTS;PAHs; [1]
    polynuclear aromatic hydrocarbons (PAHs); contamination; petroleum hydrocarbons; wastewater treatment; stormwater runoff; atmospheric precipitations; oysters [1]