All abstracts by Nanako Ogawa in conference series: Goldschmidt

(2020) Trophic Discrimination Factor in ¹³C/¹²C for Amino Acids
Takizawa Y, Takano Y, Choi B, Dharampal P, Steffan S, Ogawa N, Ohkouchi N & Chikaraishi Y

(2020) Sugars in Carbonaceous Chondrites
Furukawa Y, Chikaraishi Y, Ohkouchi N, Ogawa N, Glavin D, Dworkin J, Abe C & Nakamura T

(2015) Carbon Isotopic Composition of Coenzyme F430 from Anaerobic Methane Oxidizing Archaea
Kaneko M, Takano Y, Ogawa N & Ohkouchi N

(2014) Development of a New Proxy for Past Terrestrial Nitrogen Cycles from Chlorophyll Degradation Products in Soil
Enders S, Houlton B, Freeman K, Ohkouchi N, Chikaraishi Y, Ogawa N & Suga H

(2013) Quantification of Methanogenic Potential in Enviromentnal Samples
Kaneko M, Takano Y, Watanabe T, Asakawa S, Shima S, Ogawa N & Ohkouchi N

(2013) ¹⁵N-Enrichment of Amino Acids for Studying Trophic Structure and Energy Flow in Food Webs
Chikaraishi Y, Ogawa N, Tsuchiya M & Ohkouchi N

(2011) Compound-Specific Stable Isotope Analysis of Amino Acids as a Novel Tool for Ecological Food Web Study
Chikaraishi Y, Ogawa N, Takano Y, Tsuchiya M & Ohkouchi N

(2010) Reconstruction of Redox Condition during the Early Aptian Ocean Anoxic Event (OAE) Ia, “Goguel”, in the Vocontian Basin by Geochemical and Lithological Approach
Sakamoto T, Nifuki K, Iijima K, Sakai S, Ogawa N, Jimenez-Espejo FJ, Suzuki K, Maeda H, Takashima R, Nishi H & Okada H

(2009) Compound-Specific Nitrogen Isotope Analysis of Amino Acids: Implication of Aquatic Food Web Studies
Chikaraishi Y, Ogawa N & Ohkouchi N

(2009) Osmium Evidence for Relationship between Atmospheric Oxygenation and Paleoproterozoic Glaciation
Sekine Y, Suzuki K, Senda R, Tajika E, Tada R, Goto K, Yamamoto S, Ohkouchi N & Ogawa N

(2009) Multiple Eruptions of the Ontong Java Plateau as a Trigger of the Cretaceous Oceanic Anoxic Event-1a
Kuroda J, Tanimizu M, Hori R, Suzuki K, Ogawa N, Tejada M, Coffin M, Coccioni R & Ohkouchi N

(2008) Application of NMR to Characterize Intact Polar Lipids in Deep Biosphere
Takano Y, Inagaki F, Morono Y, Ogawa N, Kitazato H & Ohkouchi N

(2007) Reconstruction of the Past Biogeochemical Cycles Based on Compound-Specific N and C Isotopic Analyses of Sedimentary Porphyrins
Kashiyama Y, Ogawa NO, Chikaraishi Y, Nomoto S, Tada R, Kitazato H & Ohkouchi N

(2007) Stable Nitrogen Isotopic Composition of Amino Acids: Implications for Aquatic Food Web Studies
Chikaraishi Y, Kashiyama Y, Ogawa N, Kitazato H & Ohkouchi N

(2006) Nitrogen and carbon isotopic analyses on sedimentary porphyrins of organic-rich shales from Miocene and mid-Cretaceous
Kashiyama Y, Ogawa NO, Chikaraishi Y, Suga H, Tada R, Kitazato H & Ohkouchi N

(2006) Stable nitrogen isotope analysis of chlorophylls by gas chromatography-isotope ratio mass spectrometry
Chikaraishi Y, Kashiyama Y, Ogawa N, Kitazato H, Nomoto S & Ohkouchi N

(2006) Nitrogen isotopic composition of chlorophylls and porphyrins in geological samples as tools for reconstructing paleoenvironment
Ohkouchi N, Kashiyama Y, Chikaraishi Y, Ogawa N, Tada R & Kitazato H

(2003) Biogeochemical Implications of Carbon Isotopic Compositions of Sedimentary Biomarkers from a Meromictic Lake
Matsumoto K, Suga H, Ogawa N, Kitazato H & Ohkouchi N

(2003) High-Resolution Isotopic Record of Total Organic Carbon in Cretaceous Black Shales
Kuroda J, Tokuyama H, Ogawa N, Matsumoto K, Suga H & Ohkouchi N