| Alkenone and boron-based Pliocene pCO2 records O Seki, GL Foster, DN Schmidt, A Mackensen, K Kawamura, RD Pancost Earth and Planetary Science Letters 292 (1-2), 201-211, 2010 | 555 | 2010 |
| Reconstruction of paleoproductivity in the Sea of Okhotsk over the last 30 kyr O Seki, M Ikehara, K Kawamura, T Nakatsuka, K Ohnishi, M Wakatsuchi, ... Paleoceanography 19 (1), 2004 | 157 | 2004 |
| Hydrogen isotopic ratios of plant wax n-alkanes in a peat bog deposited in northeast China during the last 16 kyr O Seki, PA Meyers, K Kawamura, Y Zheng, W Zhou Organic Geochemistry 40 (6), 671-677, 2009 | 135 | 2009 |
| Paleoceanographic changes in the Eastern Equatorial Pacific over the last 10 Myr O Seki, DN Schmidt, S Schouten, EC Hopmans, JS Sinninghe Damsté, ... Paleoceanography 27 (3), 2012 | 95 | 2012 |
| A compound-specific n-alkane δ13C and δD approach for assessing source and delivery processes of terrestrial organic matter within a forested watershed in northern Japan O Seki, T Nakatsuka, H Shibata, K Kawamura Geochimica et Cosmochimica Acta 74 (2), 599-613, 2010 | 95 | 2010 |
| Environmental influences over the last 16 ka on compound-specific δ13C variations of leaf wax n-alkanes in the Hani peat deposit from northeast China S Yamamoto, K Kawamura, O Seki, PA Meyers, Y Zheng, W Zhou Chemical Geology 277 (3-4), 261-268, 2010 | 88 | 2010 |
| Millennial climate oscillations in NE Pacific surface waters over the last 82 kyr: New evidence from alkenones O Seki, R Ishiwatari, K Matsumoto Geophysical Research Letters 29 (23), 59-1-59-4, 2002 | 77 | 2002 |
| North Atlantic Holocene climate evolution recorded by high-resolution terrestrial and marine biomarker records H Moossen, J Bendle, O Seki, U Quillmann, K Kawamura Quaternary Science Reviews 129, 111-127, 2015 | 74 | 2015 |
| Variation of alkenone sea surface temperature in the Sea of Okhotsk over the last 85 kyrs O Seki, K Kawamura, M Ikehara, T Nakatsuka, T Oba Organic Geochemistry 35 (3), 347-354, 2004 | 70 | 2004 |
| Fluxes, source and transport of organic matter in the western Sea of Okhotsk: stable carbon isotopic ratios of n-alkanes and total organic carbon O Seki, C Yoshikawa, T Nakatsuka, K Kawamura, M Wakatsuchi Deep Sea Research Part I: Oceanographic Research Papers 53 (2), 253-270, 2006 | 61 | 2006 |
| Pliocene cooling enhanced by flow of low-salinity Bering Sea water to the Arctic Ocean K Horikawa, EE Martin, C Basak, J Onodera, O Seki, T Sakamoto, ... Nature Communications 6 (1), 7587, 2015 | 60 | 2015 |
| Plant-wax hydrogen isotopic evidence for postglacial variations in delivery of precipitation in the monsoon domain of China O Seki, PA Meyers, S Yamamoto, K Kawamura, T Nakatsuka, W Zhou, ... Geology 39 (9), 875-878, 2011 | 57 | 2011 |
| Holocene sea surface temperature and sea ice extent in the Okhotsk and Bering Seas N Harada, K Katsuki, M Nakagawa, A Matsumoto, O Seki, JA Addison, ... Progress in Oceanography 126, 242-253, 2014 | 55 | 2014 |
| Time-series sediment trap record of alkenones from the western Sea of Okhotsk O Seki, T Nakatsuka, K Kawamura, SI Saitoh, M Wakatsuchi Marine Chemistry 104 (3-4), 253-265, 2007 | 49 | 2007 |
| Sediment core profiles of long‐chain n‐alkanes in the Sea of Okhotsk: Enhanced transport of terrestrial organic matter from the last deglaciation to the early Holocene O Seki, K Kawamura, T Nakatsuka, K Ohnishi, M Ikehara, M Wakatsuchi Geophysical research letters 30 (1), 1-1-1-4, 2003 | 47 | 2003 |
| Ancient marine sediment DNA reveals diatom transition in Antarctica L Armbrecht, ME Weber, ME Raymo, VL Peck, T Williams, J Warnock, ... Nature Communications 13 (1), 5787, 2022 | 45 | 2022 |
| Sea surface temperature changes in the Okhotsk Sea and adjacent North Pacific during the last glacial maximum and deglaciation N Harada, M Sato, O Seki, A Timmermann, H Moossen, J Bendle, ... Deep Sea Research Part II: Topical Studies in Oceanography 61, 93-105, 2012 | 45 | 2012 |
| Large changes in seasonal sea ice distribution and productivity in the Sea of Okhotsk during the deglaciations O Seki, T Sakamoto, S Sakai, S Schouten, EC Hopmans, ... Geochemistry, Geophysics, Geosystems 10 (10), 2009 | 45 | 2009 |
| Novel alkenone-producing strains of genus Isochrysis (Haptophyta) isolated from Canadian saline lakes show temperature sensitivity of alkenones and alkenoates H Araie, H Nakamura, JL Toney, HA Haig, J Plancq, T Shiratori, ... Organic Geochemistry 121, 89-103, 2018 | 43 | 2018 |
| Paleoenvironmental significance of compound-specific δ13C variations in n-alkanes in the Hongyuan peat sequence from southwest China over the last 13 ka S Yamamoto, K Kawamura, O Seki, PA Meyers, Y Zheng, W Zhou Organic Geochemistry 41 (5), 491-497, 2010 | 40 | 2010 |
