Parameter: d15N

Short Description: d15N
Short Name: d15N
Official Name: d15N
Units: various

Description

delta 15N (d15N) is a measure of the ratio of stable isotopes 15N:14N.  It is commonly reported in parts per thousand (per mil, 0/00).


DatasetPI-Supplied DescriptionPI-Supplied Name
Bulk sediment physical and geochemical properties for cores collected post-hurricane Harvey at the Aransas and Anahuac National Wildlife Refuges, Texas on January 2018 Stable isotope 15N N_15
Amino acid compound specific isotope analyses of abyssal deposit feeders, gut contents, and surrounding surface sediments collected on R/V Atlantis cruise AT42-10 and R/V Western Flyer Pulse 72 in the eastern North Pacific in 2019Bulk nitrogen isotopic composition delta15N
Nitrate plus nitrite isotopic compositions from Leg 1 of the Antarctic Circumnavigation Expedition (ACE) research cruise onboard the R/V Akademik Treshnikov from December 2016 to January 2017Nitrogen isotopic composition of nitrate+nitrite in a sample NO3_NO2_d15N
Amino acid isotopes from mussels along the California margin from 2009-2013 (Amino Acid Sediment 15N project)15N/14N isotopic ratio Bulk_d15N
Amino acid isotopes from mussels along the California margin from 2009-2013 (Amino Acid Sediment 15N project)Standard deviation of isotopic ratio Bulk_d15N_stdev
Mean d15N of individual amino acids and bulk organic matter for five plankton size fractions15N/14N isotopic ratio total sample Bulk_15N
Mean d15N of individual amino acids and bulk organic matter for five plankton size fractionsSignificant difference; The significant differences between fractions for each zone are indicated with differenent letters (a b and c); Cases with no letters indicate no significant differences within the zones sampled. Bulk_15N_significant_difference
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Change in nitgrogen isotope value in dark treatment relative to initial samples Dark_Change_in_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Nitrogen isotope ratio in samples from dark experimental treatment Dark_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Change in nitgrogen isotope value following consumption of 15N labeled bacterial cells relative to initial samples Heterotrophy_POM_change_in_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Enrichment in 15N in the dark attributed to heterotrophic bacterial metabolism Hetero_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Nitrogen isotope ratio in Initial, wild-caught samples Initial_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Change in nitgrogen isotope value in light treatment relative to initial samples Light_Change_in_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Nitrogen isotope ratio in samples from light experimental treatment Light_d15N
Autotrophy, heterotrophy and niche partitioning in Caribbean sponges sampled June 9, 2019 on reef sites around Bocas del Toro Panama.Enrichment in 15N in the light treatment attributed to photosymbionts (total enrichment in the light-enrichment in the dark due to heterotrophic bacteria) Light_photo_d15N
Data for Artemia fed to corals (Balanophyllia elegans) during a culture experiment conducted to evaluate the relationship between coral diet and tissue nitrogen isotopic ratio from 2019 to 2021Nitrogen isotopic ratio (d15N) d15N
Experimental data (coral diet and tissue d15N) from a culture experiment with scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2020Nitrogen isotopic ratio (d15N) d15N
Particulate data collected near Friday Harbor, WA between 2020 and 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic positionNitrogen isotopic ratio d15N d15N
Particulate data collected near Friday Harbor, WA between 2020 and 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic positionStandard deviation of d15N when more than one measurement was taken d15N_stdev
Nitrogen isotope ratio data for coral tissue and skeleton samples of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2021Average isotopic ratio of nitrogen (d15N) in sample replicates of an individual coral skeletal material. Average_Skeleton_d15N
Nitrogen isotope ratio data for coral tissue and skeleton samples of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2021Average isotopic ratio of nitrogen (d15N) in analytical replicates of an individual coral's tissue, corresponding to the individuals skeletal material Average_Tissue_d15N
Nitrogen isotope ratio data for coral tissue and skeleton samples of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2021standard deviation of sample replicates of skeletal material d15N values. Skeleton_Standard_Deviation
Nitrogen isotope ratio data for coral tissue and skeleton samples of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2021standard deviation of sample replicates of tissue material d15N values Tissue_Standard_Deviation
Experimental data (d15N and d13C) from a starvation experiment with scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA with experiments conducted between 2020 and 2022Nitrogen isotopic ratio d15N d15N
Experimental data (d15N and d13C) from a starvation experiment with scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA with experiments conducted between 2020 and 2022Standard deviation of d15N when more than one measurement was taken d15N_stdev
Biogeochemical and microbial parameters collected during spatial surveys on a coral reef at Mo'orea's North Shore (French Polynesia) in September 2017, May 2019, and April 2022Stable nitrogen isotope ratio of Particulate Organic Nitrogen (?15N) PON15
Nutrients, nitrate isotopes, and DON isotopes data from samples collected in the Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018NItrogen isotopic composition of DON in a sample DON_d15N
Water column inorganic nutrient concentration and nitrate+nitrite d15N and d18O measurements from R/V Roger Revelle cruise RR2201 in the Argo Basin in the Indian Ocean from February to March of 2022isotopic (d15N) composition of the N in NO3 d15N
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Bulk d15N d15Nbulk
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acids (Phe, Lys) d15N average d15NSrcAA_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acids (Phe, Lys) d15N standard deviation d15NSrcAA_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acids (Glx, Asx, Ala, Leu, Ile, Pro, Val) d15N average d15NTrAA_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acids (Glx, Asx, Ala, Leu, Ile, Pro, Val) d15N standard deviation d15NTrAA_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Alanine (Ala) d15N average d15N_Ala_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Alanine (Ala) d15N standard deviation d15N_Ala_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Asparagine (Asp) d15N average d15N_Asp_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Asparagine (Asp) d15N standard deviation d15N_Asp_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Glutamine (Glu) d15N average d15N_Glu_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Glutamine (Glu) d15N standard deviation d15N_Glu_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Glycine (Gly) d13C average d15N_Gly_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Glycine (Gly) d13C standard deviation d15N_Gly_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Isoleucine (Ile) d15N average d15N_Ile_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Isoleucine (Ile) d15N standard deviation d15N_Ile_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Leucine (Leu) d15N average d15N_Leu_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Leucine (Leu) d15N standard deviation d15N_Leu_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acid Lysine (Lys) d15N average d15N_Lys_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acid Lysine (Lys) d15N standard deviation d15N_Lys_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acid Phenylalanine (Phe) d15N average d15N_Phe_AVG
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Source amino acid Phenylalanine (Phe) d15N standard deviation d15N_Phe_STD
Bulk and CSIA-AA stable isotopes in sinking POM (sediment trap collected) and proteinaceous deep-sea coral skeletal material in Monterey Bay from 1998 to 2007 Trophic amino acid Proline (Pro) d15N average d15N_Pro_AVG