Filters: Tags: Soil carbon (X) > partyWithName: Camille L Stagg (X)

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Linear and nonlinear effects of temperature and precipitation on ecosystem properties in tidal saline wetlands Tags: Forests, Grasslands and Plains, Landscapes, Publication, Sea-Level Rise and Coasts, All tags... Southeast CASC, Southeast CASC, Water, Coasts and Ice, Wetlands, biomass, canopy height, climate change, coastal wetland, mangrove forest, nonlinear, precipitation, productivity, salt marsh, soil carbon, temperature, threshold, Fewer tags Point data Macroclimatic drivers, such as temperature and rainfall regimes, greatly influence ecosystem structure and function in tidal saline wetlands. Understanding the ecological influence of macroclimatic drivers is important because it provides a foundation for anticipating the effects of climate change. Tidal saline wetlands include mangrove forests, salt marshes, and salt flats, which occupy similar geomorphic settings but different climatic regimes. However, most global- or regional-scale analyses have treated these wetlands as independent systems. Here we used climate and literature-derived ecological data from all three systems, collected across targeted regional-scale macroclimatic gradients, to test hypotheses... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: None, above-ground biomass, canopy height, climate change, climate gradients, All tags... climatic drivers, climatic thresholds, ecological thresholds, environment, mangrove forests, productivity, rainfall, salt flats, salt marshes, soil carbon, temperature, Fewer tags Salt marsh carbon dynamics under altered hydrologic regimes and elevated CO2 conditions, Louisiana, USA (2014-2015) Plant-mediated processes are often important in determining carbon cycling and storage in ecosystems. With climate-induced changes in the environment, plant-associated processes may also shift. Salt marshes in particular are useful systems to investigate plant-mediated carbon cycling, as these systems experience both sea-level rise and increased carbon dioxide concentrations due to climate change, in addition to stochastically experiencing extreme drought and flood conditions. We measured biomass, soil, and gas carbon pools and the fluxes between those pools using a mesocosm approach in a salt marsh system, to investigate the response of plant-mediated carbon cycling to near-term climate change. Categories: Data; Tags: Ecology, Louisiana, USGS Science Data Catalog (SDC), aboveground production, belowground production, All tags... biota, carbon cycling, carbon dioxide, climate change, coastal wetland, decomposition, sea-level rise, soil carbon, Fewer tags Cell data Macroclimatic drivers, such as temperature and rainfall regimes, greatly influence ecosystem structure and function in tidal saline wetlands. Understanding the ecological influence of macroclimatic drivers is important because it provides a foundation for anticipating the effects of climate change. Tidal saline wetlands include mangrove forests, salt marshes, and salt flats, which occupy similar geomorphic settings but different climatic regimes. However, most global- or regional-scale analyses have treated these wetlands as independent systems. Here we used climate and literature-derived ecological data from all three systems, collected across targeted regional-scale macroclimatic gradients, to test hypotheses... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Climate change, None, above-ground biomass, canopy height, climate gradients, All tags... climatic drivers, climatic thresholds, ecological thresholds, environment, mangrove forests, productivity, rainfall, salt flats, salt marshes, soil carbon, temperature, Fewer tags