Search Results

Display Settings
Results per page: 10
Sort By: Relevance
Filter
  • 1-10 of  317 results for ""Nitrogen Isotopes""

Your Filters

Geographic : united states
Reset filters
Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Academic Journal

Deciphering patterns in whole fish nitrogen isotopes on a continental scale.

  • Authors : Pelletier M; Atlantic Coastal Environmental Sciences Division, Center for Environmental Measurement and Modeling, US Environmental Protection Agency, United States of America. Electronic address: .; Oczkowski A

Subjects: Nitrogen Isotopes*/Nitrogen Isotopes*/Nitrogen Isotopes*/analysis ; Environmental Monitoring*/Environmental Monitoring*/Environmental Monitoring*/methods ; Fishes*/Fishes*/Fishes*/metabolism

  • Source: The Science of the total environment [Sci Total Environ] 2024 Jun 25; Vol. 931, pp. 172684. Date of Electronic Publication: 2024 Apr 23.Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0330500 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

Record details

Read More Add to Saved list
×
Academic Journal

Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health.

  • Authors : Ehleringer JR; School of Biological Sciences, University of Utah, Salt Lake City, UT 84112; .

Subjects: Carbon Isotopes/Carbon Isotopes/Carbon Isotopes/*analysis ; Diet/Diet/Diet/*economics ; Dietary Proteins/Dietary Proteins/Dietary Proteins/*analysis

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2020 Aug 18; Vol. 117 (33), pp. 20044-20051. Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

Record details

Read More Add to Saved list
×
Academic Journal

Multi-isotopic (δ2H, δ13C, δ15N) tracing of molt origin for European starlings associated with U.S. dairies and feedlots.

  • Authors : Werner SJ; United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, Fort Collins, CO, United States of America.; Fischer JW

Subjects: Animal Migration* ; Carbon Isotopes* ; Deuterium*

  • Source: PloS one [PLoS One] 2020 Aug 10; Vol. 15 (8), pp. e0237137. Date of Electronic Publication: 2020 Aug 10 (Print Publication: 2020).Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection

Record details

Read Online Read More Add to Saved list
×
Academic Journal

Nitrogen isotopes as indicators of NO(x) source contributions to atmospheric nitrate deposition across the midwestern and northeastern United States.

  • Authors : Elliott EM; U.S. Geological Survey, Water Resources Division, 345 Middlefield Road, Menlo Park, California 94025, USA. ; Kendall C

Subjects: Air Pollutants/Air Pollutants/Air Pollutants/*analysis ; Environmental Monitoring/Environmental Monitoring/Environmental Monitoring/*methods ; Nitrates/Nitrates/Nitrates/*chemistry

  • Source: Environmental science & technology [Environ Sci Technol] 2007 Nov 15; Vol. 41 (22), pp. 7661-7.Publisher: American Chemical Society Country of Publication: United States NLM ID: 0213155 Publication Model: Print Cited

Record details

Read More Add to Saved list
×
Academic Journal

Stable isotope (N, C, Hg) study of methylmercury sources and trophic transfer in the northern gulf of Mexico.

  • Authors : Senn DB; Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts 02115, USA. ; Chesney EJ

Subjects: Carbon Isotopes/Carbon Isotopes/Carbon Isotopes/*analysis ; Mercury Isotopes/Mercury Isotopes/Mercury Isotopes/*analysis ; Nitrogen Isotopes/Nitrogen Isotopes/Nitrogen Isotopes/*analysis

  • Source: Environmental science & technology [Environ Sci Technol] 2010 Mar 01; Vol. 44 (5), pp. 1630-7.Publisher: American Chemical Society Country of Publication: United States NLM ID: 0213155 Publication Model: Print Cited

Record details

Read More Add to Saved list
×
Academic Journal

Nitrogen Isotopes as Indicators of NOx Source Contributions to Atmospheric Nitrate Deposition Across the Midwestern and Northeastern United States.

Subjects: *Nitrates; *Nitrogen compounds; *Fossil fuelsUnited States

  • Source: Environmental Science & Technology. 11/15/2007, Vol. 41 Issue 22, p7661-7667. 7p. 3 Graphs.

Record details

Read More Add to Saved list
×
Academic Journal

Nitrogen isotopic composition of coal-fired power plant NOx: influence of emission controls and implications for global emission inventories.

  • Authors : Felix JD; Department of Geology and Planetary Science, 4107 O'Hara Street, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States. ; Elliott EM

Subjects: Coal* ; Power Plants*/Power Plants*/Power Plants*/instrumentation; Air Pollutants/Air Pollutants/Air Pollutants/*analysis

  • Source: Environmental science & technology [Environ Sci Technol] 2012 Mar 20; Vol. 46 (6), pp. 3528-35. Date of Electronic Publication: 2012 Feb 28.Publisher: American Chemical Society Country of Publication: United States NLM ID: 0213155 Publication Model: Print-Electronic

Record details

Read More Add to Saved list
×
Academic Journal

Variation of hydrogen, carbon, nitrogen, and oxygen stable isotope ratios in an American diet: fast food meals.

  • Authors : Chesson LA; Department of Biology, University of Utah, Salt Lake City, Utah 84112, USA. ; Podlesak DW

Subjects: Diet* ; Food Analysis*; Carbon Isotopes/Carbon Isotopes/Carbon Isotopes/*analysis

  • Source: Journal of agricultural and food chemistry [J Agric Food Chem] 2008 Jun 11; Vol. 56 (11), pp. 4084-91. Date of Electronic Publication: 2008 May 16.Publisher: American Chemical Society Country of Publication: United States NLM ID: 0374755 Publication Model: Print-Electronic

Record details

Read More Add to Saved list
×
Academic Journal

Geographical patterns of human diet derived from stable-isotope analysis of fingernails.

  • Authors : Nardoto GB; Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura-Universidade de São Paulo, 13416-000 Piracicaba, São Paulo, Brazil. ; Silva S

Subjects: Diet* ; Geography*; Carbon Isotopes/Carbon Isotopes/Carbon Isotopes/*analysis

  • Source: American journal of physical anthropology [Am J Phys Anthropol] 2006 Sep; Vol. 131 (1), pp. 137-46.Publisher: Wiley-Blackwell Country of Publication: United States NLM ID: 0400654 Publication Model: Print Cited Medium:

Record details

Read More Add to Saved list
×
Academic Journal

Assessment of a delta15N isotopic method to indicate anthropogenic eutrophication in aquatic ecosystems.

  • Authors : Cole ML; Save the Bay, 434 Smith St., Providence, RI 02908, USA. ; Valiela I

Subjects: Ecosystem* ; Eutrophication* ; Fresh Water*

  • Source: Journal of environmental quality [J Environ Qual] 2004 Jan-Feb; Vol. 33 (1), pp. 124-32.Publisher: Wiley Country of Publication: United States NLM ID: 0330666 Publication Model: Print Cited Medium: Print

Record details

Read More Add to Saved list
×
  • 1-10 of  317 results for ""Nitrogen Isotopes""