Sedimentary organic matter in two Spitsbergen fjords: Terrestrial and marine contributions based on carbon and nitrogen contents and stable isotopes composition

2016 ◽  
Vol 113 ◽  
pp. 38-46 ◽  
Author(s):  
Katarzyna Koziorowska ◽  
Karol Kuliński ◽  
Janusz Pempkowiak
Keyword(s):  
Stable Isotopes ◽  
Organic Matter ◽  
Sedimentary Organic Matter ◽  
Carbon And Nitrogen ◽  
Nitrogen Contents

Carbon and nitrogen isotopes to distinguish sources of sedimentary organic matter in a Caribbean estuary

2020 ◽  
Vol 56 (5-6) ◽  
pp. 654-672
Author(s):  
Carlos Manuel Alonso-Hernández ◽  
Emanuela Fanelli ◽  
Misael Diaz-Asencio ◽  
Jesús Miguel Santamaría ◽  
Yasser Morera-Gómez
Keyword(s):  
Organic Matter ◽  
Nitrogen Isotopes ◽  
Sedimentary Organic Matter ◽  
Carbon And Nitrogen Isotopes ◽  
Carbon And Nitrogen

scholarly journals Carbon and nitrogen isotope ratios in meteoritic organic matter: indicators of alteration processes on the parent asteroid

2004 ◽  
Vol 3 (3) ◽  
pp. 221-227 ◽  
Author(s):  
Mark A. Sephton ◽  
Alexander B. Verchovsky ◽  
Ian P. Wright
Keyword(s):  
Stable Isotopes ◽  
Organic Matter ◽  
Solar System ◽  
Thermal Processing ◽  
Organic Materials ◽  
Nitrogen Isotope ◽  
Nitrogen Stable Isotopes ◽  
Data Set ◽  
Carbon And Nitrogen ◽  
Alteration Processes

Macromolecular organic materials in chondrites display significant variations in carbon and nitrogen stable isotopes. In recent years, these variations have been interpreted as a record of aqueous and thermal processing on asteroids shortly after the birth of the Solar System. In this paper we review and summarize the key data and main interpretative approaches related to this study area. Armed with these methods we attempt to reinterpret the whole rock chondrite data set in the literature.

Stable Isotopes in Sedimentary Organic Matter from Lake Dianchi and their Indication of Eutrophication History

2008 ◽  
Vol 199 (1-4) ◽  
pp. 159-170 ◽  
Author(s):  
FuShun Wang ◽  
Congqiang Liu ◽  
Minghong Wu ◽  
Yuanxiu Yu ◽  
Fengwei Wu ◽  
...  
Keyword(s):  
Stable Isotopes ◽  
Organic Matter ◽  
Sedimentary Organic Matter ◽  
Lake Dianchi
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