Export of DOC from forested catchments on the Precambrian Shield of Central Ontario: Clues from super(13)C and super(14)C

Categories: Publication; Types: Citation; Tags: Canada, Ontario, Precambrian Shield, Canada, Ontario, Precambrian Shield, SW 0880 Chemical processes; Q2 02185 Organic compounds; D 04, Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, carbon cycle, All tags... carbon cycle, carbon isotopes, catchment area, cycling nutrients, forest watersheds, geochemistry, groundwater, isotope studies, lakes, organic carbon, surface water, wetlands, Fewer tags

Correlation of climatic events between East Asia and Norwegian Sea during last deglaciation

Categories: Publication; Types: Citation; Tags: ANE, Norwegian Sea, ASFA 2: Ocean Technology Policy & Non-Living Resources; Wate, Norwegian Sea, Q2 02148 Palaeo-studies; SW 0810 General, atmospheric pressure, All tags... carbon 13, carbon isotopes, carbon radioisotopes, deglaciation, deglaciation, loess, monsoons, palaeoclimatology, paleoclimatology, stratigraphy, Fewer tags

Organic and Isotopic Geochemical Study of Santa Monica Basin Sediments, Offshore California

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocea, Anoxic sediments, Atmospheric chemistry, Biogeochemical cycle, Biological production, All tags... Carbon cycle, Carbon dioxide, Carbon isotopes, Climate, INE, USA, California, Santa Monica Basin, Nutrients (mineral), Organic carbon, Oxic sediments, Palaeoceanography, Palaeoclimate, Q1 01187 Palaeontology; Q2 02187 Geochemistry of sediments; , Sediment chemistry, Sedimentation, Upwelling, Fewer tags

14 000-year record of paleoenvironmental change in the western basin of China's third largest lake, Lake Taihu

Categories: Publication; Types: Citation; Tags: Bacteria, Carbon isotopes, China, People's Rep., Jiangsu Prov., Taihu L., China, People's Rep., Taihu L., Climatic changes, All tags... Climatology, Dominant species, Eutrophic Lakes, Geochemistry, Lake Basins, Microcystis aeruginosa, Palaeoenvironments, Paleoclimatology, Paleolimnology, SW 0850 Lakes; Q1 01187 Palaeontology; Q2 02148 Palaeo-studi, Sediment analysis, Sedimentation, Water Resources Abstracts; ASFA 1: Biological Sciences & Liv, Fewer tags

Natural and anthropogenic super(14)C in the UK coastal marine environment

Categories: Publication; Types: Citation; Tags: ANE, British Isles, England, Cumbria, Sellafield, ANE, British Isles, Severn Estuary, Anthropogenic factors, Baseline Studies, Bioaccumulation, All tags... Biota, British Isles, British Isles, England, Cumbria, British Isles, Wales, Cardiff, Carbon, Carbon 14, Carbon Radioisotopes, Carbon isotopes, Coastal waters, Dissolved inorganic carbon, Marine environment, P 8000 RADIATION; SW 3020 Sources and fate of pollution; Q5 , Pollution Abstracts; Water Resources Abstracts; ASFA 3: Aqua, Pollution effects, Radioactive contamination, Radioactive wastes, Radioactivity, Seawater, Water Pollution Sources, nuclear fuels reprocessing plant, Fewer tags

Temporal and Spatial Differences in Salinity and Water Chemistry in SW Florida Estuaries: Effects of Human-impacted Watersheds

Categories: Publication; Types: Citation; Tags: ASW, USA, Florida, Naples, Carbon isotopes, Catchment Areas, Catchment area, Chemical Composition, All tags... Chemistry, Coastal engineering, Comparison Studies, Data Collections, Drainage, Engineering, Environmental engineering, Estuaries, Estuarine chemistry, Estuarine dynamics, Evaporation, Fresh water, Human impact, Hydrology, Isotope Studies, Magnesium, Man-induced effects, Primary Productivity, River engineering, SW 0890 Estuaries; D 04320 Brackishwater; Q5 01521 Mechanica, Salinity, Salinity data, Salinity effects, Sea water, Strontium, USA, Florida, USA, Florida, Blackwater R., USA, Florida, Blackwater R., USA, Florida, Faka-Union Canal, USA, Florida, Henderson Creek, Water Resources Abstracts; Ecology Abstracts; ASFA 3: Aquati, Water quality, Watersheds, Fewer tags

Water quality, quantity, and gas fluxes of the Upper Mississippi River basin (WY 2012-2016)

This product consists of one tabular dataset and associated metadata of water quality information related to rivers, streams, and reservoirs in the Upper Mississippi River watershed between 2012 and 2016. This data release is a part of a national assessment of freshwater aquatic carbon fluxes. Data consist of organic and inorganic carbon related species, carbon dioxide and methane gas fluxes calculated from manual chamber measurements, nitrogen species, carbon isotopes, oxygen isotopes, cations, anions, trace metals, and various in situ measurements including: pH, water temperature, air temperature, barometric pressure, dissolved oxygen, turbidity, fluorescent dissolved organic matter, and specific conductance....

Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Carbon, Fluorescent Dissolved Organic Matter (fDOM), Minnesota, Shingobee, Shingobee Headwaters Aquatic Ecosystems Project, All tags... Shingobee River Headwaters Region, Surface Water Quality, USGS Science Data Catalog (SDC), Upper Mississippi River Basin, Upper Mississippi River Basin Project, WATER QUALITY/WATER CHEMISTRY, Wisconsin, air temperature, alkalinity, aluminum, ammonium, atmospheric carbon dioxide, atmospheric methane, barium, boron, calcium, carbon dioxide (water), carbon dioxide (water), carbon dioxide flux, carbon isotopes, chloride, deuterium, dissolved oxygen, fluorescence index, greenhouse gas flux, hydrophilic organic acid, hydrophobic organic acid, hydrophobic organic neutral, inorganic carbon, magnesium, manganese, methane flux, nitrate, organic carbon, oxygen isotopes, pH (water), potassium, silicon dioxide, sodium, specific conductance, strontium, sulfate, sulfur, total dissolved nitrogen, total iron, transphilic organic acid, turbidity, ultraviolet-visible absorbance, water quality, water temperature, Fewer tags

Evaluation of cellulose extraction procedures for stable carbon isotope measurement in tree ring research

Categories: Publication; Types: Citation; Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Pollution, Q5 01521 Mechanical and natural changes; P 0000 AIR POLLUTIO, age determination, analytical techniques, carbon isotopes, All tags... climatic changes, dendrochronology, global warming, paleoclimatology, Fewer tags

Skeletal isotope microprofiles of growth perturbations in Porites corals during the 1997-1998 mass bleaching event

Categories: Publication; Types: Citation; Tags: ASFA 3: Aquatic Pollution & Environmental Quality, Bleaching, Carbon isotopes, Coral, ISEW, Australia, Queensland, Great Barrier Reef, Pandora Ree, All tags... Japan, Nansei-shoto, Okinawa, Sakishima-shoto, Yaeyama-retto, Oxygen isotopes, Photosynthesis, Porites, Q5 01521 Mechanical and natural changes, Skeleton, Fewer tags

Microanalysis of C and O isotopes of azooxanthellate and zooxanthellate corals by ion microprobe

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources, Carbon isotopes, Coral, Lophelia pertusa, Oxygen isotopes, All tags... Porites lutea, Q2 02274 Coral reefs, Zooxanthellae, Fewer tags

Regional Assessment of Drought Impacts on Soils (RADIS)

Our objective is to develop improved integration of data and models of soil and ecosystem processes at the regional scale in order to better quantify change in response disturbances, particularly drought. Specifically, we synthesize existing and generate new datasets of soil properties of soils form the Upper Colorado River Basin region of the Western US. Data types include geospatial databases and maps; soil physical, chemical, and biological datasets; soil hydrologic data; stream and river chemistry associated with regional mapping of soils; model input parameterizations and output data.

Tags: Carbon, Carbon Isotopes, Drought, Hydrology, Models, All tags... Radiocarbon, Reactive Transport, Soil Moisture, Soil Respiration, Soils, Upper Colorado River Basin, Fewer tags

CO and CO sub(2) isotopic composition in Spitsbergen during the 1995 ARCTOC campaign

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea, Arctic Tropospheric Chemistry, Atmospheric chemistry, Carbon 13, Carbon dioxide, All tags... Carbon isotopes, Carbon monoxide, Dissolved gases, Oxygen isotopes, PNE, Norway, Svalbard, Spitsbergen, Q2 02188 Atmospheric chemistry; O 2070 Meteorology; Q5 01521, Troposphere, Fewer tags

Vertical water mass mixing and plankton blooms recorded in skeletal stable carbon isotopes of a Red Sea coral

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea, Algal blooms, Carbon isotopes, Coral reefs, ISW, Red Sea, All tags... Palaeoceanography, Primary production, Q2 02148 Palaeo-studies; O 1080 Multi-disciplinary Studies; , Vertical mixing, Fewer tags

Temporal and spatial variability of super(13)C/ super(12)C and super(15)N/ super(14)N in pelagic biota of Prince William Sound, Alaska

Categories: Publication; Types: Citation; Tags: Alaska Gulf, Algal blooms, Carbon cycle, Carbon isotopes, Clupea pallasi, All tags... D 04330 Marine; O 1070 Ecology/Community Studies; Q1 01463 H, Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sci, Food organisms, INE, USA, Alaska, Alaska Gulf, INE, USA, Alaska, Alaska Gulf, Prince William Sound, Marine environment, Marine fish, Neocalanus cristatus, Nitrogen cycle, Nitrogen isotopes, Pacific herring, Pelagic environment, Phytoplankton, Ratios, Spatial heterogeneity, Temporal variations, Theragra chalcogramma, Walleye pollock, Zooplankton, seasonal variations, temporal variations, Fewer tags

Growth and age of the Antarctic bryozoan Cellaria incula on the Weddell Sea shelf

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, Biological age, Biological development, Bryozoa, Bryozoans, All tags... Carbon isotopes, Cellaria incula, Colonization, Ectoprocts, Food availability, Growth, Growth rate, Marine invertebrates, Morphometry, Moss animalcules, Moss animals, PSW, Weddell Sea, Q1 01424 Age and growth; Q1 01241 General; O 1070 Ecology/Co, Fewer tags

Distribution of stable isotope delta super(13)C in the coral ecosystem in the district of Nansha Islands, South China Sea.

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources, Carbon isotopes, Coral reefs, Ecosystems, ISEW, South China Sea, Spratly Is., All tags... Marine organisms, Nansha Is., Q1 01482 Ecosystems and energetics, distribution, food chains, numerical analysis, Fewer tags

Use of bomb radiocarbon to validate otolith section ages of red snapper Lutjanus campechanus from the northern Gulf of Mexico

Categories: Publication; Types: Citation; Tags: Age determination, Aging methods, Analytical Methods, Carbon Radioisotopes, Carbon isotopes, All tags... Corals, D 04001 Methodology - general; Q1 01424 Age and growth; O 10, Dating, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, Fallout, Fish, Fish (Percoid) (Sparidae), Fish Management, Lutjanus campechanus, Marine Fisheries, Marine fish, Mexico Gulf, North America, Mexico Gulf, Nuclear Explosions, Nuclear energy, Otolith reading, Otoliths, Radioactive Dating, Radiometric dating, Radiometry, Red snapper, age, Fewer tags

Constraints of stable isotope signatures on the depositional palaeoenvironments of upper Miocene reef and temperate carbonates in the Sorbas Basin, SE Spain

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, Calcium carbonate in seawater, Carbon isotopes, Carbonates, Climatic changes, All tags... Coral, Coral reef environment, Foraminifera, Fossil Foraminifera, Fossil assemblages, Halimeda, MED, Spain, MED, Western Mediterranean, Sorbas Basin, Miocene, Oxygen isotopes, Oxygen-18 in seawater, Palaeoclimate, Palaeoenvironments, Palaeooceanography, Porites, Q1 01187 Palaeontology; O 1080 Multi-disciplinary Studies; Q, Scleractinia, Spain, Andalucia, Almeria, Sorbas Basin, Stony corals, Water temperature, Fewer tags

Stable isotope ratios in archived striped bass scales suggest changes in trophic structure

Categories: Publication; Types: Citation; Tags: 1982, 1997, ANW, USA, Chesapeake Bay, ANW, USA, Rhode Island, Carbon isotopes, All tags... D 04700 Management; Q1 01425 Nutrition and feeding habits; O, Diets, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, Estuaries, Feeding behavior, Feeding behaviour, Fishery management, Food organisms, Forage fish, Invertebrata, Long-term changes, Morone saxatilis, Pelagic environment, Rivers, Rockfish, Scales, Striped bass, Trophic relationships, USA, Rhode Island, Zoobenthos, Fewer tags

Organic carbon isotope systematics of coastal marshes

Categories: Publication; Types: Citation; Tags: ANE, Netherlands, Zeeland, Waarde, Waarde Marsh, ANW, USA, Massachusetts, Cape Cod, Barnstable, Great Marshes, ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocea, Biogeochemical cycle, Biogeochemistry, All tags... Carbon, Carbon isotope ratio, Carbon isotopes, Netherlands, Organic carbon, Peat, Q1 01464 Other aquatic communities; Q2 02185 Organic compoun, Salt marshes, Sedimentation, Spartina, Spartina, USA, Massachusetts, Fewer tags