Filters: Tags: cesium-137 (X) > partyWithName: Gregg Snedden (X)

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Soil properties, soil radioisotope activity, and end-of-season belowground biomass across Barataria basin wetlands (2016) The sustainability of coastal wetlands largely hinges on their ability to accrue elevation capital at a rate that equals or exceeds relative sea-level rise. A better understanding of these processes is needed to accurately assess the sustainability of these landscapes, and to predict their response to restoration measures such as sediment delivery through river diversions. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Barataria basin, Gulf of Mexico, Louisiana, USGS Science Data Catalog (SDC), [u'Ecology', All tags... belowground biomass, carbon burial, cesium-137, coastal wetland, lead-210, radioisotope, sedimentation, soil bulk density, soil organic matter, u'Geomorphology'], vertical accretion, Fewer tags Soil properties and soil radioisotope activity across Breton Sound basin wetlands (2008-2013) This dataset contains vertical profiles of soil bulk density, percent organic matter, percent total carbon and cesium-137 activity from the surface down to 50-60 cm deep at 25 marsh locations across Breton Sound basin, Louisiana. These data will provide information related to rates of vertical accretion, organic and mineral accumulation and carbon burial in wetland soils across a large portion of the Mississippi River delta plain. Categories: Data; Tags: Breton Sound basin, Gulf of Mexico, Louisiana, Soil Sciences, USGS Science Data Catalog (SDC), All tags... carbon burial, cesium-137, coastal wetlands, radioisotope, sedimentation, soil organic matter, vertical accretion, wetland ecosystems, Fewer tags