Energy flow in an arctic aquatic ecosystem
This component of the terrestrial-aquatic interaction group seeks to use the natural stable carbon isotope ratios and radiocarbon abundances to trace the movement of photosynthate from the terrestrial environment to the stream system at MS-117. In addition to estimating the total flux, we will also...
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Alaska Univ., Fairbanks, AK (United States). Inst. of Northern Engineering
1983
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Online Access: | https://doi.org/10.2172/6622241 https://digital.library.unt.edu/ark:/67531/metadc1186062/ |
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ftunivnotexas:info:ark/67531/metadc1186062 2023-05-15T15:05:37+02:00 Energy flow in an arctic aquatic ecosystem Schell, D.M. United States. Department of Energy. 1983-01-01 10 pages Text https://doi.org/10.2172/6622241 https://digital.library.unt.edu/ark:/67531/metadc1186062/ English eng Alaska Univ., Fairbanks, AK (United States). Inst. of Northern Engineering other: DE93010965 rep-no: DOE/ER/13890-3 grantno: FG06-88ER13890 doi:10.2172/6622241 osti: 6622241 https://digital.library.unt.edu/ark:/67531/metadc1186062/ ark: ark:/67531/metadc1186062 Fuels Carbon 14 Peat Beta Decay Radioisotopes Carbon Isotopes Tundra Energy Models Ecological Concentration Organic Matter Ecosystems Beta-Minus Decay Radioisotopes Biological Pathways Isotopes Animals Alaska Light Nuclei Matter Even-Even Nuclei Invertebrates 540330 -- Environment Aquatic-- Radioactive Materials Monitoring & Transport-- (1990-) Fossil Fuels Nuclei Aquatic Ecosystems Terrestrial Ecosystems 540320 -- Environment Aquatic-- Chemicals Monitoring & Transport-- (1990-) Years Living Radioisotopes 540230* -- Environment Terrestrial-- Radioactive Materials Monitoring & Transport-- (1990-) 540220 -- Environment Terrestrial-- Chemicals Monitoring & Transport-- (1990-) Energy Budgets Usa Energy Sources Food Chains Radioecological Concentration Radioisotopes North America 54 Environmental Sciences Developed Countries Report 1983 ftunivnotexas https://doi.org/10.2172/6622241 2019-04-27T22:09:05Z This component of the terrestrial-aquatic interaction group seeks to use the natural stable carbon isotope ratios and radiocarbon abundances to trace the movement of photosynthate from the terrestrial environment to the stream system at MS-117. In addition to estimating the total flux, we will also attempt to describe the relative fractions derived from modern primary production and that derived from delayed inputs of eroded peat. We will also seek to determine the coupling efficiency of these energy sources to the invertebrate faunal populations in the tundra soils and streams. Report Arctic Tundra Alaska University of North Texas: UNT Digital Library Arctic |
institution |
Open Polar |
collection |
University of North Texas: UNT Digital Library |
op_collection_id |
ftunivnotexas |
language |
English |
topic |
Fuels Carbon 14 Peat Beta Decay Radioisotopes Carbon Isotopes Tundra Energy Models Ecological Concentration Organic Matter Ecosystems Beta-Minus Decay Radioisotopes Biological Pathways Isotopes Animals Alaska Light Nuclei Matter Even-Even Nuclei Invertebrates 540330 -- Environment Aquatic-- Radioactive Materials Monitoring & Transport-- (1990-) Fossil Fuels Nuclei Aquatic Ecosystems Terrestrial Ecosystems 540320 -- Environment Aquatic-- Chemicals Monitoring & Transport-- (1990-) Years Living Radioisotopes 540230* -- Environment Terrestrial-- Radioactive Materials Monitoring & Transport-- (1990-) 540220 -- Environment Terrestrial-- Chemicals Monitoring & Transport-- (1990-) Energy Budgets Usa Energy Sources Food Chains Radioecological Concentration Radioisotopes North America 54 Environmental Sciences Developed Countries |
spellingShingle |
Fuels Carbon 14 Peat Beta Decay Radioisotopes Carbon Isotopes Tundra Energy Models Ecological Concentration Organic Matter Ecosystems Beta-Minus Decay Radioisotopes Biological Pathways Isotopes Animals Alaska Light Nuclei Matter Even-Even Nuclei Invertebrates 540330 -- Environment Aquatic-- Radioactive Materials Monitoring & Transport-- (1990-) Fossil Fuels Nuclei Aquatic Ecosystems Terrestrial Ecosystems 540320 -- Environment Aquatic-- Chemicals Monitoring & Transport-- (1990-) Years Living Radioisotopes 540230* -- Environment Terrestrial-- Radioactive Materials Monitoring & Transport-- (1990-) 540220 -- Environment Terrestrial-- Chemicals Monitoring & Transport-- (1990-) Energy Budgets Usa Energy Sources Food Chains Radioecological Concentration Radioisotopes North America 54 Environmental Sciences Developed Countries Schell, D.M. Energy flow in an arctic aquatic ecosystem |
topic_facet |
Fuels Carbon 14 Peat Beta Decay Radioisotopes Carbon Isotopes Tundra Energy Models Ecological Concentration Organic Matter Ecosystems Beta-Minus Decay Radioisotopes Biological Pathways Isotopes Animals Alaska Light Nuclei Matter Even-Even Nuclei Invertebrates 540330 -- Environment Aquatic-- Radioactive Materials Monitoring & Transport-- (1990-) Fossil Fuels Nuclei Aquatic Ecosystems Terrestrial Ecosystems 540320 -- Environment Aquatic-- Chemicals Monitoring & Transport-- (1990-) Years Living Radioisotopes 540230* -- Environment Terrestrial-- Radioactive Materials Monitoring & Transport-- (1990-) 540220 -- Environment Terrestrial-- Chemicals Monitoring & Transport-- (1990-) Energy Budgets Usa Energy Sources Food Chains Radioecological Concentration Radioisotopes North America 54 Environmental Sciences Developed Countries |
description |
This component of the terrestrial-aquatic interaction group seeks to use the natural stable carbon isotope ratios and radiocarbon abundances to trace the movement of photosynthate from the terrestrial environment to the stream system at MS-117. In addition to estimating the total flux, we will also attempt to describe the relative fractions derived from modern primary production and that derived from delayed inputs of eroded peat. We will also seek to determine the coupling efficiency of these energy sources to the invertebrate faunal populations in the tundra soils and streams. |
author2 |
United States. Department of Energy. |
format |
Report |
author |
Schell, D.M. |
author_facet |
Schell, D.M. |
author_sort |
Schell, D.M. |
title |
Energy flow in an arctic aquatic ecosystem |
title_short |
Energy flow in an arctic aquatic ecosystem |
title_full |
Energy flow in an arctic aquatic ecosystem |
title_fullStr |
Energy flow in an arctic aquatic ecosystem |
title_full_unstemmed |
Energy flow in an arctic aquatic ecosystem |
title_sort |
energy flow in an arctic aquatic ecosystem |
publisher |
Alaska Univ., Fairbanks, AK (United States). Inst. of Northern Engineering |
publishDate |
1983 |
url |
https://doi.org/10.2172/6622241 https://digital.library.unt.edu/ark:/67531/metadc1186062/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Tundra Alaska |
genre_facet |
Arctic Tundra Alaska |
op_relation |
other: DE93010965 rep-no: DOE/ER/13890-3 grantno: FG06-88ER13890 doi:10.2172/6622241 osti: 6622241 https://digital.library.unt.edu/ark:/67531/metadc1186062/ ark: ark:/67531/metadc1186062 |
op_doi |
https://doi.org/10.2172/6622241 |
_version_ |
1766337286324092928 |