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2020

2020/12/17
New publication in Frontiers in Marine Science:
Protocol for Sampling Sequential Fin Spine Growth Intervals for Isotope Analysis in the Atlantic Bluefin Tuna. [Journal]
2020/12/08
New publication in Nature Communications:
Extraterrestrial hexamethylenetetramine in meteorites—a precursor of prebiotic chemistry in the inner solar system. [Journal]
2020/12/03
New publication in Frontiers in Earth Science:
A Systematic Assessment of Stable Sr Isotopic Compositions of Vent Fluids in Arc/Back-Arc Hydrothermal Systems: Effects of Host Rock Type, Phase Separation, and Overlying Sediment. [Journal]
2020/12/01
Call for applications for Researcher(II) or Postdoctoral Researcher (closing date: January 26, 2021) (closed)
2020/11/10
New publication in Quaternary Science Reviews:
Fossils in Iberian prehistory: A review of the palaeozoological evidence. [Journal]
2020/11/07
New publication in Fisheries Science:
The influence and impact of tsunamis on the microorganism assembly of Nagatsura-Ura Lagoon, Miyagi, northeastern Japan. [Journal]
2020/11/06
New publication in The Bioarchaeology of Urbanization:
Reconstructed Weaning Ages in Urbanized Cities of Premodern Japan: Insight into the Relationship Between Employment and Fertility. [Journal]
2020/10/31
New publication in Journal of Eukaryotic Microbiology:
Abundant Chitinous Structures in Chilostomella (Foraminifera, Rhizaria) and Their Potential Functions. [Journal]
2020/09/14
New publication in Progress in Earth and Planetary Science:
A new insight into isotopic fractionation associated with decarboxylation in organisms: implications for amino acid isotope approaches in biogeoscience. [Journal]
2020/09/12
New publication in Cellulose:
Cellulose dissolution and regeneration using a non-aqueous, non-stoichiometric protic ionic liquid system. [Journal]
2020/09/11
New publication in American Journal of Physical Anthropology:
Blurred time resolution of tooth dentin serial sections. [Journal]
2020/09/05
New publication in Paleoceanography and Paleoclimatology:
Mediterranean Overflow Over the Last 250 kyr: Freshwater Forcing From the Tropics to the Ice Sheets. [Journal]
2020/09/04
New publication in Science Advances:
Ancient Beringian paleodiets revealed through multiproxy stable isotope analyses. [Journal]
2020/08/26
New publication in Ecosphere:
Magnesium and zinc stable isotopes as a new tool to understand Mg and Zn sources in stream food webs. [Journal]
2020/08/25
New publication in Carbohydrate Polymers:
Primary structure of gum arabic and its dynamics at oil/water interface. [Journal]
2020/08/24
New publication in Water:
Anthropogenic impact on tropical perennial river in south India: Snapshot of carbon dynamics and bacterial community composition. [Journal]
2020/08/07
New publication in Frontiers in Astronomy and Space Sciences:
Returning Samples From Enceladus for Life Detection. [Journal]
2020/07/30
New publication in Chemistry Letter:
Pressure-induced Esterification Reaction between Phosphoric Acid and Methanol. [Journal]
2020/7/28
New publication in Scientific Reports:
Marine Os isotopic evidence for multiple volcanic episodes during Cretaceous Oceanic Anoxic Event 1b. [Journal]
2020/07/24
New publication in Chemical Geology:
Magnesium isotopic composition of submarine vent fluids from arc and back-arc hydrothermal systems in the western Pacific. [Journal]
2020/07/21
New publication in Analytical Chemistry:
Quantification and carbon and nitrogen isotopic measurements of heme B in environmental samples. [Journal]
2020/07/14
New publication in Frontiers in Marine Science:
Radiocarbonscapes of Sedimentary Organic Carbon in the East Asian Seas. [Journal]
2020/07/12
New publication in Rapid Communications in Mass Spectrometry:
A method for stable carbon isotope measurement of underivatized individual amino acids by multi‐dimensional high‐performance liquid chromatography and elemental analyzer/isotope ratio mass spectrometry. [Journal]
2020/07/11
New publication in Earth, Planets and Space:
Chemical assessment of the explosive chamber in the projector system of Hayabusa2 for asteroid sampling. [Journal]
2020/06/30
New United States patent:
Preprocessing apparatus for gas analysis [PDF]
2020/06/18
New publication in Environmental Science & Technology:
Anthropogenic Osmium in Macroalgae from Tokyo Bay Reveals Widespread Contamination from Municipal Solid Waste. [Journal]
2020/07/06
New publication in Limnology and Oceanography:
Combined use of radiocarbon and stable carbon isotopes for the source mixing model in a stream food web. [Journal]
2020/07/06
"Group Photo (2020)" is on the Member page
2020/07/04
New publication in Marine Biology:
Discrimination of eastward trans-Pacific migration of the Pacific bluefin tuna Thunnus orientalis through otolith δ13C and δ18O analyses. [Journal]
2020/06/16
New publication in Earth and Planetary Science Letters:
Ferromagnetic resonance of magnetite biominerals traces redox changes. [Journal]
2020/06/01
New publication in Earth and Planetary Science Letters:
Island-wide variation in provenance of riverine sedimentary organic carbon: A case study from Taiwan. [Journal]
2020/05/25
New publication in Frontiers in Earth Science:
Soothsaying DOM: A Current Perspective on the Future of Oceanic Dissolved Organic Carbon. [Journal]
2020/05/05
New publication in Frontiers in Earth Science:
Theoretical Amino Acid-Specific Radiocarbon Content in the Environment: Hypotheses to Be Tested and Opportunities to Be Taken. [Journal]
2020/04/30
New publication in Radiocarbon:
Compound-Specific Radiocarbon Analysis of Organic Compounds from Mount Fuji Proximal Lake (Lake Kawaguchi) Sediment, Central Japan. [Journal]
2020/04/23
New publication in Aquatic Geochemistry:
Seasonal and Spatial Variations of Chemical Weathering in the Mekong Basin: From the Headwaters to the Lower Reaches. [Journal]
2020/03/25
New publication in Ecology Letters:
Tracking long-distance migration of marine fishes using compound-specific stable isotope analysis of amino acids. [Journal]
Press release:
A memory of long-distance migration engraved on vertebrae of chum salmon. [Press Release]
2020/3/20
New publication in Frontiers in Marine Science:
Liquid Chromatographic Isolation of Individual Amino Acids Extracted From Sediments for Radiocarbon Analysis. [Journal]
2020/03/17
New publication in ACS Applied Polymer Materials:
Moldable crystalline α-chitin hydrogel with toughness and transparency toward ocular applications. [Journal]
2020/03/14
New publication in Oecologia:
Isotopic evidence of arbuscular mycorrhizal cheating in a grassland gentian species. [Journal]
2020/03/10
New publication in Researches in Organic Geochemistry:
Difference in the foraging strategy between daphnia and copepods in Shirakoma-ike: evidence from 15N / 14N of amino acids. [Journal]
2020/02/15
New publication in Quaternary Science Reviews:
High time-resolution alkenone paleotemperature variations in Tokyo Bay during the Meghalayan: Implications for cold climates and social unrest in Japan. [Journal]
2020/02/13
New publication in Science Advances:
Nanocrystals as phenotypic expression of genotypes - An example in coralline red algae. [Journal]
Press release:
Untangling the family-lineages of calcifying red algae. [Press Release]
2020/02/03
New publication in Paleoceanography and Paleoclimatology:
Monsoons, Upwelling, and the Deoxygenation of the Northwestern Indian Ocean in Response to Middle to Late Miocene Global Climatic Shifts. [Journal]
2020/01/30
New publication in Organic Geochemistry:
Genomic and geochemical identification of the long-chain alkenone producers in the estuarine Lake Takahoko, Japan: Implications for temperature reconstructions. [Journal]
2020/01/29
New publication in American Journal of Science:
Comment on carbon dioxide emissions by rock organic carbon oxidation. [Journal]
2020/01/27
New publication in New Phytologist:
Some mycoheterotrophic orchids depend on carbon from dead wood: Novel evidence from a radiocarbon approach. [Journal]
2020/01/21
New publication in Analytical Chemistry:
Evaluation of δ13C and δ15N uncertainties associated with the compound-specific isotope analysis of geoporphyrins. [Journal]
2020/01/21
New publication in Geophysical Research Letters:
Towards a robust Plio-Pleistocene chronostratigraphy for ODP Site 762. [Journal]
2020/01/16
New publication in Nature:
Isolation of an archaeon at the prokaryote-eukaryote interface. [Journal]
Press release:
Capturing our closest prokaryotic relative reveals insight into the origin of Eukaryotes. [Press Release]
2020/01/16
New publication in Quaternary Science Reviews:
Timing and pathways of East Antarctic Ice Sheet retreat. [Journal]