Coastal Upwelling Its Sediment Record: Part A: Responses of the Sedimentary Regime to Present Coasta

of Part A.- Circulation patterns in upwelling regimes.- Observations of a persistent upwelling center off Point Conception, California.- Nutrient mapping and recurrence of coastal upwelling centers by satellite remote sensing: Its implication to primary production and the sediment record.- Upwelling patterns off Portugal.- Stable-isotope composition of foraminifers: The surface and bottom water record of coastal upwelling.- On nutrient variability and sediments in upwelling regions.- Oxygen consumption and denitrification below the Peruvian upwelling.- Effects of source nutrient concentrations and nutrient regeneration on production of organic matter in coastal upwelling centers.- Skeletal plankton and nekton in upwelling water masses off northwestern South America and northwest Africa.- Seasonal variations in particulate flux in an offshore area adjacent to coastal upwelling.- Downward transport of particulate matter in the Peru coastal upwelling: Role of the anchoveta, Engraulis ringers.- Vertical transport and transformation of biogenic organic compounds from a sediment trap experiment off the coast of Peru.- Relationships between the chemical composition of particulate organic matter and phytoplankton distributions in recently upwelled waters off Peru.- Particulate geochemistry in an area of coastal upwelling: The Santa Barbara Basin.- Zooplankton and nekton: Natural barriers to the seaward transport of suspended terrigenous particles off Peru.- Geochemistry of Namibian shelf sediments.- Upwelling and phosphorite formation in the ocean.- Are phosphorites reliable indicators of upwelling?.- Unconsolidated phosphorites, high barium and diatom abundances in some Namibian shelf sediments.- Sulfide speciations in upwelling areas.- Excess Th-230 in sediments off N.W. Africa traces upwelling in the past.- A note on Cretaceous black shales and Recent sediments from oxygen deficient environments: Paleoceanographic implications.- Rapid formation of humic material from diatom debris.- Late Quaternary fluctuations in the cycling of organic matter off central Peru: A proto-kerogen record.- Organic geochemistry of laminated sediments from the Gulf of California.- The potential of organic geochemical compounds as sedimentary indicators of upwelling.- Metal-staining of sedimentary organic matter by natural processes.- Participants.