Stable carbon isotope amino acids fingerprints of estuarine and freshwater macrophyte and terrestrial primary producers
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2021
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| _version_ | 1867169444502962176 |
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| author | Tipple, Brett James Christensen, Stephanie Ianiri, Hope L McCarthy, Matthew D Vokhshoori, Natasha L |
| author_facet | Tipple, Brett James Christensen, Stephanie Ianiri, Hope L McCarthy, Matthew D Vokhshoori, Natasha L |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Plant material was collected from aquatic and terrestrial environments from the Sacramento-San Joaquin River Delta. Carbon isotope values of bulk plant tissue and individual amino acids were measured. Fifty-five specimens were collected, including trees, shrubs, forbs, and grasses as well as floating, submerged, and emergent aquatic plants. Bulk tissues were processed and the carbon isotope values were measured following Tipple and Ehleringer, 2018 (Oecologia, 187, 1053-1075). Amino acids were hydrolyzed, derivatized, and isolated following Vokhshoori et al., 2013 (Marine Ecology Progress Series, 504, 59-72). Carbon isotope values of individual amino acids were measured following Vokhshoori et al., 2013. The purpose of this study was to assess if amino acid fingerprints of macrophyte primary producers were distinct from those of marine primary producers and terrestrial vascular plant species. The goal of this study was to provide a benchmark dataset for the next generation of food web monitoring programs within estuarine and mixed source environments. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_938274 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Stable carbon isotope amino acids fingerprints of estuarine and freshwater macrophyte and terrestrial primary producers Tipple, Brett James Christensen, Stephanie Ianiri, Hope L McCarthy, Matthew D Vokhshoori, Natasha L Alanine, δ13C; Alanine, δ13C, standard deviation; Aspartic acid, δ13C; Aspartic acid, δ13C, standard deviation; Big_Break_Regional_Shoreline; California; CSIA; DATE/TIME; ecology; estuaries; Event label; Food web; Glutamic acid, δ13C; Glutamic acid δ13C, standard deviation; HAND; Homalophiura inornata; Isoleucine, δ13C; Isoleucine, δ13C, standard deviation; LATITUDE; Leucine, δ13C; Leucine, δ13C, standard deviation; Liberty_Island; LONGITUDE; Lysine, δ13C; Lysine, δ13C, standard deviation; Mildred_Island; Ophiactis asperula; Phenylalanine, δ13C; Phenylalanine, δ13C, standard deviation; Plant functional type; Proline, δ13C; Proline, δ13C, standard deviation; Sacramento-San Joaquin River Delta, California, U.S.A.; Sample ID; Sampling by hand; San Francisco Bay; Serine, δ13C; Serine, δ13C, standard deviation; Site; Species; Species, common name; Threonine, δ13C; Threonine, δ13C, standard deviation; trophic discrimination factor; trophic level; trophic position; Valine, δ13C; Valine, δ13C, standard deviation; δ13C, bulk carbonate Plant material was collected from aquatic and terrestrial environments from the Sacramento-San Joaquin River Delta. Carbon isotope values of bulk plant tissue and individual amino acids were measured. Fifty-five specimens were collected, including trees, shrubs, forbs, and grasses as well as floating, submerged, and emergent aquatic plants. Bulk tissues were processed and the carbon isotope values were measured following Tipple and Ehleringer, 2018 (Oecologia, 187, 1053-1075). Amino acids were hydrolyzed, derivatized, and isolated following Vokhshoori et al., 2013 (Marine Ecology Progress Series, 504, 59-72). Carbon isotope values of individual amino acids were measured following Vokhshoori et al., 2013. The purpose of this study was to assess if amino acid fingerprints of macrophyte primary producers were distinct from those of marine primary producers and terrestrial vascular plant species. The goal of this study was to provide a benchmark dataset for the next generation of food web monitoring programs within estuarine and mixed source environments. |
| title | Stable carbon isotope amino acids fingerprints of estuarine and freshwater macrophyte and terrestrial primary producers |
| topic | Alanine, δ13C; Alanine, δ13C, standard deviation; Aspartic acid, δ13C; Aspartic acid, δ13C, standard deviation; Big_Break_Regional_Shoreline; California; CSIA; DATE/TIME; ecology; estuaries; Event label; Food web; Glutamic acid, δ13C; Glutamic acid δ13C, standard deviation; HAND; Homalophiura inornata; Isoleucine, δ13C; Isoleucine, δ13C, standard deviation; LATITUDE; Leucine, δ13C; Leucine, δ13C, standard deviation; Liberty_Island; LONGITUDE; Lysine, δ13C; Lysine, δ13C, standard deviation; Mildred_Island; Ophiactis asperula; Phenylalanine, δ13C; Phenylalanine, δ13C, standard deviation; Plant functional type; Proline, δ13C; Proline, δ13C, standard deviation; Sacramento-San Joaquin River Delta, California, U.S.A.; Sample ID; Sampling by hand; San Francisco Bay; Serine, δ13C; Serine, δ13C, standard deviation; Site; Species; Species, common name; Threonine, δ13C; Threonine, δ13C, standard deviation; trophic discrimination factor; trophic level; trophic position; Valine, δ13C; Valine, δ13C, standard deviation; δ13C, bulk carbonate |
| url | https://doi.org/10.1594/PANGAEA.938274 |