CMS: Atmospheric CO2 and C Isotopes, Fossil Fuel Contributions, California, 2014-2015

CMR Search2026-03-21 收录

碳同位素分析

化石燃料排放源解析

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https://doi.org/10.3334/ORNLDAAC/1641 数据链接链接失效反馈

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CMS: Atmospheric CO2 and C Isotopes, Fossil Fuel Contributions, California, 2014-2015

亚洲中纬度湖泊表层沉积物正构烷烃分布及总有机质碳同位素数据集（现代）

湖泊沉积物

碳同位素分析

通过测定亚洲中纬度湖泊表层沉积物的正构烷烃分布及总有机质碳同位素（δ13Corg），探讨了该区域湖水深度对沉积物中/长链正构烷烃相对含量（Paq）及δ13Corg的影响。Paq值与水深呈现出拱形关系，即在水深约1-10米时出现较高值。在淡水湖和微咸水湖中，δ13Corg与水深也呈现出拱形关系，在水深约1-10米时出现较高值。高盐湖泊（盐度高于~100,000 mg/L）表层沉积物的δ13Corg出

国家地球系统科学数据中心2022-12-27 更新150

Delta delta 13-C data for the V19-30 stack (specmap.069)

碳同位素分析

This dataset is about: Delta delta 13-C data for the V19-30 stack (specmap.069).

doi.pangaea.de80

Scripps carbon dioxide (CO2) program data, Alert, Canada (1985-present) and Point Barrow, Alaska (1961-1964 and 1974-present)

北极碳循环监测

碳同位素分析

This dataset consists of time-series measurements of carbon dioxide (CO2) concentration and CO2 isotopic composition (carbon isotope ratio (13C/12C) and oxygen isotope ratio (18O/16O)) from flasks col

DataCite Commons2022-02-22 更新60

delta13Corg of Paleozoic land plants

古植物生态

碳同位素分析

Based on the evaluation of 1323 carbon isotope values for Silurian to Permian terrestrial organic carbon, measured on plant fossils, cuticules, humic coals and bulk terrestrial organic matter (TOM), w

DataONE2017-08-08 更新80

Del 13C ratios were measured for mosses collected from terrestrial, emergent and submerged sites in pond 13 of Imnavait Creek, North Slope Alaska 1990.

碳同位素分析

生态学研究

Del 13C ratios were measured for mosses collected from terrestrial, emergent and submerged sites in pond 13 of Imnavait Creek. Terrestrial mosses were collected from dry sites near the pond margin, em

DataONE2016-04-05 更新70

CMS: Atmospheric CO2 and C Isotopes, Fossil Fuel Contributions, California, 2014-2015

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