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Location Folder Show Tree ROOT _ScienceBase Catalog __National and Regional Climate Adaptation Science Centers Alaska CASC Midwest CASC National CASC North Central CASC Northeast CASC More... Filters Date Range Past year (4) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (3) Contacts Michael J Osland U.S. Geological Survey - ScienceBase Nicholas M Enwright Richard H Day Andrew From More... Categories Data (6) Tag Types Place (6) Theme (6) USGS Scientific Topic Keyword (3) Water, Coasts and Ice (3) Harvest Set (3) Label (3) Science Themes (3) Tag Schemes Geographic Names Information System (3) ISO 19115 Topic Category (5) None (1) USGS Biocomplexity Thesaurus (3) USGS Thesaurus (2) https://www.sciencebase.gov/vocab/category/NCCWSC/WaterCoastsandIce (3) Common geographic areas (2) More... View Results as: JSON ATOM CSV Browse Folder

Short term soil carbon data and accretion rates from four marsh types in Mississippi River Delta collected in 2015 Short-term carbon accumulation rates were examined by collecting 10-cm deep soil cores at 24 sites located in marshes spanning the salinity gradient in coastal Louisiana. Percent moisture, bulk density, total carbon content, and the short-term accretion rates obtained with feldspar horizon markers were measured to determine total carbon accumulation and storage rates. Categories: Data; Tags: Land Use Change, Louisiana, Organic Detritus, Soil Sciences, USGS Science Data Catalog (SDC), All tags... carbon sequestration, salinity, soil, wetland ecosystems, Fewer tags U.S. Gulf of Mexico coast (TX, MS, AL, and FL) Macroclimate Vegetation Data Section 1 (2013-2014) The northern Gulf of Mexico coast spans two major climate gradients and represents an excellent natural laboratory for developing climate-influenced ecological models. In this project, we used these zones of remarkable transition to develop macroclimate-based models for quantifying the regional responses of coastal wetland ecosystems to climate variation. In addition to providing important fish and wildlife habitat and supporting coastal food webs, these coastal wetlands provide many ecosystem goods and services including clean water, stable coastlines, food, recreational opportunities, and stored carbon. Our objective was to examine and forecast the effects of macroclimatic drivers on wetland ecosystem structure... Categories: Data; Types: Citation; Tags: Corpus Christi, Galveston, Grand Bay, Gulf of Mexico, Laguna Madre, All tags... Port Aransas, San Antonio, Sea-Level Rise and Coasts, Slidell, South Central CASC, State of Alabama, State of Florida, State of Louisiana, State of Mississippi, State of Texas, Tampa Bay, Ten Thousand Islands, Water, Coasts and Ice, Weeks Bay, Wetlands, environment, vegetation, vegetation, Fewer tags U.S. Gulf of Mexico coast (TX, MS, AL, and FL) Macroclimate Landscape and Climate Data (2013-2014) The northern Gulf of Mexico coast spans two major climate gradients and represents an excellent natural laboratory for developing climate-influenced ecological models. In this project, we used these zones of remarkable transition to develop macroclimate-based models for quantifying the regional responses of coastal wetland ecosystems to climate variation. In addition to providing important fish and wildlife habitat and supporting coastal food webs, these coastal wetlands provide many ecosystem goods and services including clean water, stable coastlines, food, recreational opportunities, and stored carbon. Our objective was to examine and forecast the effects of macroclimatic drivers on wetland ecosystem structure... Categories: Data; Types: Citation; Tags: Corpus Christi, Galveston, Grand Bay, Gulf of Mexico, Laguna Madre, All tags... Port Aransas, San Antonio, Sea-Level Rise and Coasts, Slidell, South Central CASC, State of Alabama, State of Florida, State of Louisiana, State of Mississippi, State of Texas, Tampa Bay, Ten Thousand Islands, Water, Coasts and Ice, Weeks Bay, Wetlands, climate, climate, elevation, elevation, landscape, landscape, latitude, latitude, longitude, longitude, Fewer tags Spatiotemporal dynamics of soil carbon following coastal wetland loss at a Louisiana coastal salt marsh in the Mississippi River Deltaic Plain in 2019 This dataset provides the water content, bulk density, carbon concentrations, nitrogen concentrations, and carbon content of all fourteen cores sampled in coastal Louisiana (CRMS 0224) in October of 2019. Each sample is identified by a unique identifier that corresponds to each site by depth increment combination. The pond age range associated with each site is provided. The depth increment associated with each sample is provided. Categories: Data; Tags: Ecology, Louisiana, Mississippi River Delta, Soil Sciences, USGS Science Data Catalog (SDC), All tags... United States, carbon cycling, ecological processes, environment, sea-level change, wetland ecosystems, Fewer tags High resolution water quality and dissolved carbon data from a coastal Louisiana salt marsh from 2019 to 2022 Continuous water quality sensor data were collected at USGS 292939089544400 Wilkinson Bayou cutoff north of Wilkinson Bay, LA gage. Field water-quality measurements were collected using a YSI EXO2 water-quality sonde equipped with a data logger to capture hourly data using sensors for measuring water temperature, specific conductance, salinity, pH, oxidation and reduction potential (ORP), fluorescent dissolved organic matter (fDOM), and turbidity. The monitor was housed in an 8-inch diameter polyvinyl chloride (PVC) pipe attached to a temporary wooden structure near the gage. Measurements were collected from a fixed mid-depth point in the water column. All data were collected using U.S. Geological Survey (USGS)... Categories: Data; Tags: Barataria Basin, Coastal wetlands, Dissolved carbon, Ecology, Gulf of Mexico, All tags... Hydrology, Lateral flux, Louisiana, USGS Science Data Catalog (SDC), United States of America, Water Quality, Water quality, Wilkinson Bay, Wilkinson Bayou, biota, Fewer tags U.S. Gulf of Mexico coast (TX, MS, AL, and FL) Macroclimate Soil Data (2013-2014) The northern Gulf of Mexico coast spans two major climate gradients and represents an excellent natural laboratory for developing climate-influenced ecological models. In this project, we used these zones of remarkable transition to develop macroclimate-based models for quantifying the regional responses of coastal wetland ecosystems to climate variation. In addition to providing important fish and wildlife habitat and supporting coastal food webs, these coastal wetlands provide many ecosystem goods and services including clean water, stable coastlines, food, recreational opportunities, and stored carbon. Our objective was to examine and forecast the effects of macroclimatic drivers on wetland ecosystem structure... Categories: Data; Types: Citation; Tags: Corpus Christi, Galveston, Grand Bay, Gulf of Mexico, Laguna Madre, All tags... Port Aransas, San Antonio, Sea-Level Rise and Coasts, Slidell, South Central CASC, State of Alabama, State of Florida, State of Louisiana, State of Mississippi, State of Texas, Tampa Bay, Ten Thousand Islands, Water, Coasts and Ice, Weeks Bay, Wetlands, bulk density, bulk density, environment, environment, moisture, soil, soil, soil organic matter, soil organic matter, Fewer tags