All Stories

  1. Temporal and vertical changes in snow microbial communities during the melting season below canopy in Northern Japan

    Article • The Cryosphere, November 2025, Copernicus GmbH

    Dr Nozomu Takeuchi

  2. Cosmopolitan and endemic species jointly enhance the potential of producing algal blooms in Tibetan glaciers

    Article • Communications Earth & Environment, July 2025, Springer Science + Business Media

    Dr Nozomu Takeuchi

  3. A new dark ice albedo threshold and its applications

    Article • Environmental Research Letters, July 2025, Institute of Physics Publishing

    Dr Nozomu Takeuchi

  4. Morphological Control of Microbial Ecosystems and Carbon Cycling in Greenlandic Cryoconite Holes

    Article • July 2025, Springer Science + Business Media

    Dr Nozomu Takeuchi

  5. Supplementary material to "Temporal and vertical changes in biological communities within snowpacks during melting season in Northern Japan"

    Article • June 2025, Copernicus GmbH

    Dr Nozomu Takeuchi

  6. Temporal and vertical changes in biological communities within snowpacks during melting season in Northern Japan

    Article • June 2025, Copernicus GmbH

    Dr Nozomu Takeuchi

  7. The diel vertical migration of microbes within snowpacks driven by solar radiation and nutrients

    Article • Arctic Antarctic and Alpine Research, March 2025, Taylor & Francis

    Dr Nozomu Takeuchi

  8. Worldwide Accumulation of Atmospheric Mercury in Glacier Cryoconite

    Article • January 2025, Copernicus GmbH

    Dr Nozomu Takeuchi

  9. Glacier algae phenology on the Qaanaaq Ice Cap (Northwest Greenland)

    Article • Journal of Glaciology, January 2025, Cambridge University Press

    Dr Nozomu Takeuchi

  10. Empirical testing of cryoconite granulation: Role of cyanobacteria in the formation of key biogenic structure darkening glaciers in polar regions

    Article • Journal of Phycology, August 2023, Wiley

    Lukasz Wejnerowski, Dr Nozomu Takeuchi

  11. Cryophilic Tardigrada have disjunct and bipolar distribution and establish long-term stable, low-density demes

    Article • Polar Biology, August 2023, Springer Science + Business Media

    Dr Nozomu Takeuchi

  12. Dense spatial variation of the eukaryotic and prokaryotic communities on the Gulkana Glacier, Alaska

    Article • May 2023, Copernicus GmbH

    Dr Nozomu Takeuchi

  13. Numerical modeling of biological processes on snow and ice surfaces on the Greenland Ice Sheet

    Article • May 2023, Copernicus GmbH

    Dr Nozomu Takeuchi

  14. Spatiotemporal changes in communities of snow-ice microbes living on Gulkana Glacier, Alaska

    Article • May 2023, Copernicus GmbH

    Dr Nozomu Takeuchi

  15. Influence of vegetation on occurrence and color of snow algal blooms in Mt. Gassan, Yamagata Prefecture, Japan

    Article • Arctic Antarctic and Alpine Research, March 2023, Taylor & Francis

    Dr Nozomu Takeuchi

  16. Modelling the development and decay of cryoconite holes in Northwest Greenland

    Article • January 2023, Copernicus GmbH

    Dr Nozomu Takeuchi

  17. Supplementary material to "Modelling the development and decay of cryoconite holes in Northwest Greenland"

    Article • January 2023, Copernicus GmbH

    Dr Nozomu Takeuchi

  18. Modeling seasonal growth of phototrophs on bare ice on the Qaanaaq Ice Cap, northwestern Greenland

    Article • Journal of Glaciology, September 2022, Cambridge University Press

    Dr Nozomu Takeuchi

  19. Global Simulation of Snow Algal Blooming by Coupling a Land Surface and Newly Developed Snow Algae Models

    Article • Journal of Geophysical Research Biogeosciences, February 2022, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  20. Unmasking photogranulation in decreasing glacial albedo and net autotrophic wastewater treatment

    Article • Environmental Microbiology, September 2021, Wiley

    Dr Nozomu Takeuchi

  21. Physically Based Summer Temperature Reconstruction From Melt Layers in Ice Cores

    Article • Earth and Space Science, July 2021, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  22. Developing a Snow Algae Model to Reconstruct Blooming at the Global Scale Using a Land Surface Model

    Article • March 2021, Wiley

    Dr Nozomu Takeuchi

  23. Deposition  of plutonium isotopes in glacial environments in the Northern and Southern Hemispheres

    Article • March 2021, Copernicus GmbH

    Dr Nozomu Takeuchi

  24. Morphological and physicochemical diversity of snow algae from Alaska

    Article • Scientific Reports, November 2020, Springer Science + Business Media

    Dr Nozomu Takeuchi

  25. Redox stratification within cryoconite granules influences the nitrogen cycle on glaciers

    Article • FEMS Microbiology Ecology, September 2020, Oxford University Press (OUP)

    Dr Nozomu Takeuchi

  26. A hole in the nematosphere: tardigrades and rotifers dominate the cryoconite hole environment, whereas nematodes are missing

    Article • Journal of Zoology, September 2020, Wiley

    Dr Nozomu Takeuchi

  27. Contrasting Patterns of Microbial Communities in Glacier Cryoconite of Nepali Himalaya and Greenland, Arctic

    Article • Sustainability, August 2020, MDPI AG

    Dr Masaharu Tsuji, Dr Nozomu Takeuchi

  28. Artificial and natural radionuclides in cryoconite as tracers of supraglacial dynamics: Insights from the Morteratsch glacier (Swiss Alps)

    Article • CATENA, August 2020, Elsevier

    Dr Nozomu Takeuchi

  29. Physically based model of the contribution of red snow algal cells to temporal changes in albedo in northwest Greenland

    Article • The Cryosphere, June 2020, Copernicus GmbH

    Dr Nozomu Takeuchi

  30. Variation in Albedo and Its Relationship With Surface Dust at Urumqi Glacier No. 1 in Tien Shan, China

    Article • Frontiers in Earth Science, May 2020, Frontiers

    Dr Nozomu Takeuchi

  31. Glacio-environmental aspects recorded in two shallow ice cores drilled in 1980 at accumulation area of Khumbu Glacier of Mt. Everest in Nepal Himalayas

    Article • Arctic Antarctic and Alpine Research, January 2020, Taylor & Francis

    Dr Nozomu Takeuchi

  32. Supplementary material to "Temporal changes in snow albedo, including the possible effects of red algal growth, in northwest Greenland, simulated with a physically based snow albedo model"

    Article • November 2019, Copernicus GmbH

    Dr Nozomu Takeuchi

  33. Temporal changes in snow albedo, including the possible effects of red algal growth, in northwest Greenland, simulated with a physically based snow albedo model

    Article • November 2019, Copernicus GmbH

    Dr Nozomu Takeuchi

  34. Physically based summer temperature reconstruction from ice layers in ice cores

    Article • August 2019, Copernicus GmbH

    Dr Nozomu Takeuchi

  35. Spatial variations of Sr–Nd isotopic ratios, mineralogical and elemental compositions of cryoconite in an Alaskan glacier

    Article • Annals of Glaciology, April 2019, Cambridge University Press

    Dr Nozomu Takeuchi

  36. Variations in Phototroph Communities on the Ablating Bare-Ice Surface of Glaciers on Brøggerhalvøya, Svalbard

    Article • Frontiers in Earth Science, February 2019, Frontiers

    Dr Nozomu Takeuchi

  37. Taxonomic re-examination of “Chloromonas nivalis (Volvocales, Chlorophyceae) zygotes” from Japan and description of C. muramotoi sp. nov.

    Article • PLOS One, January 2019, PLOS

    Dr Nozomu Takeuchi

  38. Bacterial community changes with cryoconite granule size and their susceptibility to exogenous nutrients on 10 glaciers in northwestern Greenland

    Article • January 2019, Cold Spring Harbor Laboratory Press

    Dr Nozomu Takeuchi

  39. Annual layer counting using pollen grains of the Grigoriev ice core from the Tien Shan Mountains, central Asia

    Article • Arctic Antarctic and Alpine Research, January 2019, Taylor & Francis

    Dr Nozomu Takeuchi

  40. Metagenomic analyses highlight the symbiotic association between the glacier stonefly Andiperla willinki and its bacterial gut community

    Article • Environmental Microbiology, October 2018, Wiley

    Dr Nozomu Takeuchi

  41. Temporal variations of cryoconite holes and cryoconite coverage on the ablation ice surface of Qaanaaq Glacier in northwest Greenland

    Article • Annals of Glaciology, September 2018, Cambridge University Press

    Dr Nozomu Takeuchi

  42. Bipolar dispersal of red-snow algae

    Article • Nature Communications, August 2018, Springer Science + Business Media

    Dr Nozomu Takeuchi

  43. Observations and modelling of algal growth on a snowpack in north-western Greenland

    Article • The Cryosphere, June 2018, Copernicus GmbH

    Dr Nozomu Takeuchi

  44. Demographic analysis of cyanobacteria based on the mutation rates estimated from an ancient ice core

    Article • Heredity, January 2018, Springer Science + Business Media

    Dr Nozomu Takeuchi

  45. Observations and modelling of algal growth on a snowpack in northwest Greenland

    Article • The Cryosphere Discussions, November 2017, Copernicus GmbH

    Dr Nozomu Takeuchi

  46. Influence of Seasonal Pumping on Groundwater Sources and Flow System, Nagaoka Plain, Japan

    Article • Ground Water, October 2017, Wiley

    Dr Nozomu Takeuchi, Dr Hiroaki Abe

  47. Biogeography of cryoconite forming cyanobacteria on polar and Asian glaciers

    Article • Journal of Biogeography, September 2017, Wiley

    Dr Nozomu Takeuchi

  48. Heavy metal-polluted aerosols collected at a rural site, Northwest China

    Article • Journal of Earth Science, June 2017, Springer Science + Business Media

    Dr Nozomu Takeuchi

  49. Surface mass balance on Glacier No. 31 in the Suntar–Khayata Range, eastern Siberia, from 1951 to 2014

    Article • Journal of Mountain Science, March 2017, Springer Science + Business Media

    Dr Nozomu Takeuchi

  50. A Firn Densification Process in the High Accumulation Dome of Southeastern Greenland

    Article • Arctic Antarctic and Alpine Research, February 2017, Taylor & Francis

    Dr Nozomu Takeuchi

  51. Bacterial Microbiota Associated with the Glacier Ice Worm Is Dominated by Both Worm-Specific and Glacier-Derived Facultative Lineages

    Article • Microbes and Environments, January 2017, Japanese Society of Microbial Ecology

    Dr Nozomu Takeuchi

  52. Variations in Sr and Nd Isotopic Ratios of Mineral Particles in Cryoconite in Western Greenland

    Article • Frontiers in Earth Science, November 2016, Frontiers

    Dr Nozomu Takeuchi

  53. Snow algal communities on glaciers in the Suntar-Khayata Mountain Range in eastern Siberia, Russia

    Article • Polar Science, September 2016, Elsevier

    Dr Nozomu Takeuchi

  54. Taxon interactions control the distributions of cryoconite bacteria colonizing a High Arctic ice cap

    Article • Molecular Ecology, July 2016, Wiley

    Professor Luis Mur, Dr Nozomu Takeuchi

  55. Microbial community variation in cryoconite granules on Qaanaaq Glacier, NW Greenland

    Article • FEMS Microbiology Ecology, June 2016, Oxford University Press (OUP)

    Dr Nozomu Takeuchi

  56. Inter-Annual and Geographical Variations in the Extent of Bare Ice and Dark Ice on the Greenland Ice Sheet Derived from MODIS Satellite Images

    Article • Frontiers in Earth Science, April 2016, Frontiers

    Dr Nozomu Takeuchi

  57. Abrupt and moderate climate changes in the mid-latitudes of Asia during the Holocene

    Article • Journal of Glaciology, April 2016, Cambridge University Press

    Dr Nozomu Takeuchi

  58. Experimental evidence that microbial activity lowers the albedo of glaciers

    Article • Geochemical Perspectives Letters, January 2016, European Association of Geochemistry

    Dr Nozomu Takeuchi

  59. Meteorological and glaciological observations at Suntar-Khayata Glacier No. 31, east Siberia, from 2012-2014

    Article • Bulletin of Glaciological Research, January 2016, Japanese Society of Snow and Ice

    Dr Nozomu Takeuchi

  60. Temporal changes in snow algal abundance on surface snow in Tohkamachi, Japan

    Article • Bulletin of Glaciological Research, January 2016, Japanese Society of Snow and Ice

    Dr Nozomu Takeuchi

  61. The Effect of Impurities on the Surface Melt of a Glacier in the Suntar-Khayata Mountain Range, Russian Siberia

    Article • Frontiers in Earth Science, December 2015, Frontiers

    Dr Nozomu Takeuchi

  62. Cryoconite

    Article • Progress in Physical Geography Earth and Environment, December 2015, SAGE Publications

    Dr Nozomu Takeuchi

  63. Chemistry of Supraglacial Ponds in the Debris-Covered Area of Lirung Glacier in Central Nepal Himalayas

    Article • Aquatic Geochemistry, August 2015, Springer Science + Business Media

    Dr Nozomu Takeuchi

  64. Twentieth century dust lows and the weakening of the westerly winds over the Tibetan Plateau

    Article • Geophysical Research Letters, April 2015, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  65. Census of bacterial microbiota associated with the glacier ice worm Mesenchytraeus solifugus

    Article • FEMS Microbiology Ecology, January 2015, Oxford University Press (OUP)

    Dr Nozomu Takeuchi

  66. What animals can live in cryoconite holes? A faunal review

    Article • Journal of Zoology, November 2014, Wiley

    Dr Nozomu Takeuchi

  67. The disappearance of glaciers in the Tien Shan Mountains in Central Asia at the end of Pleistocene

    Article • Quaternary Science Reviews, November 2014, Elsevier

    Dr Nozomu Takeuchi

  68. The nitrogen cycle in cryoconites: naturally occurring nitrification-denitrification granules on a glacier

    Article • Environmental Microbiology, July 2014, Wiley

    Dr Nozomu Takeuchi

  69. Geographical variations in Sr and Nd isotopic ratios of cryoconite on Asian glaciers

    Article • Environmental Research Letters, April 2014, Institute of Physics Publishing

    Dr Nozomu Takeuchi

  70. Field activities of the “Snow Impurity and Glacial Microbe effects on abrupt warming in the Arctic” (SIGMA) Project in Greenland in 2011-2013

    Article • Bulletin of Glaciological Research, January 2014, Japanese Society of Snow and Ice

    Dr Nozomu Takeuchi

  71. Mineralogical composition of cryoconite on glaciers in northwest Greenland

    Article • Bulletin of Glaciological Research, January 2014, Japanese Society of Snow and Ice

    Dr Nozomu Takeuchi

  72. Spatial variations in impurities (cryoconite) on glaciers in northwest Greenland

    Article • Bulletin of Glaciological Research, January 2014, Japanese Society of Snow and Ice

    Dr Nozomu Takeuchi

  73. Seasonal and altitudinal variations in snow algal communities on an Alaskan glacier (Gulkana glacier in the Alaska range)

    Article • Environmental Research Letters, July 2013, Institute of Physics Publishing

    Dr Nozomu Takeuchi

  74. DNA analysis for section identification of individualPinuspollen grains from Belukha glacier, Altai Mountains, Russia

    Article • Environmental Research Letters, February 2013, Institute of Physics Publishing

    Dr Nozomu Takeuchi

  75. Distribution of antibiotic resistance genes in glacier environments

    Article • Environmental Microbiology Reports, November 2012, Wiley

    Dr Nozomu Takeuchi

  76. Microscopic analyses of insoluble particles in an ice core of Ürümqi Glacier No. 1: Quantification of mineral and organic particles

    Article • Journal of Earth Science, July 2011, Springer Science + Business Media

    Dr Nozomu Takeuchi

  77. Favorable climatic regime for maintaining the present-day geometry of the Gregoriev Glacier, Inner Tien Shan

    Article • The Cryosphere, July 2011, Copernicus GmbH

    Dr Nozomu Takeuchi

  78. Evidence for propagation of cold-adapted yeast in an ice core from a Siberian Altai glacier

    Article • Journal of Geophysical Research Atmospheres, February 2011, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  79. Establishing the Timing of Chemical Deposition Events on Belukha Glacier, Altai Mountains, Russia, Using Pollen Analysis

    Article • Arctic Antarctic and Alpine Research, February 2011, Taylor & Francis

    Dr Nozomu Takeuchi

  80. Reevaluation of the reconstruction of summer temperatures from melt features in Belukha ice cores, Siberian Altai

    Article • Journal of Geophysical Research Atmospheres, January 2011, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  81. Glacial Ecosystems

    Article • January 2011, Springer Science + Business Media

    Dr Nozomu Takeuchi

  82. Cryoconite

    Article • January 2011, Springer Science + Business Media

    Dr Nozomu Takeuchi

  83. Cyanobacterial communities on Qiyi glacier, Qilian Shan, China

    Article • Annals of Glaciology, January 2010, Cambridge University Press

    Dr Nozomu Takeuchi

  84. Altitudinal Changes in a Bacterial Community on Gulkana Glacier in Alaska

    Article • Microbes and Environments, January 2010, Japanese Society of Microbial Ecology

    Dr Nozomu Takeuchi

  85. Application of real-time PCR array to the multiple detection of antibiotic resistant genes in glacier ice samples

    Article • The Journal of General and Applied Microbiology, January 2010, Microbiology Research Foundation

    Dr Nozomu Takeuchi

  86. Sr, Nd and Pb stable isotopes of surface dust on Ürümqi glacier No. 1 in western China

    Article • Annals of Glaciology, January 2010, Cambridge University Press

    Dr Nozomu Takeuchi

  87. Structure and formation process of cryoconite granules on Ürümqi glacier No. 1 , Tien Shan, China

    Article • Annals of Glaciology, January 2010, Cambridge University Press

    Dr Nozomu Takeuchi

  88. A shallow ice core re-drilled on the Dunde Ice Cap, western China: recent changes in the Asian high mountains

    Article • Environmental Research Letters, October 2009, Institute of Physics Publishing

    Dr Nozomu Takeuchi

  89. Onset of calving at supraglacial lakes on debris-covered glaciers of the Nepal Himalaya

    Article • Journal of Glaciology, January 2009, Cambridge University Press

    Dr Nozomu Takeuchi

  90. Temporal and spatial variations in spectral reflectance and characteristics of surface dust on Gulkana Glacier, Alaska Range

    Article • Journal of Glaciology, January 2009, Cambridge University Press

    Dr Nozomu Takeuchi

  91. Characteristics of Surface Dust on Ürümqi Glacier No. 1 in the Tien Shan Mountains, China

    Article • Arctic Antarctic and Alpine Research, November 2008, Taylor & Francis

    Dr Nozomu Takeuchi

  92. Estimation of net accumulation rate at a Patagonian glacier by ice core analyses using snow algae

    Article • Global and Planetary Change, October 2007, Elsevier

    Dr Nozomu Takeuchi

  93. Chemical characteristics of pond waters within the debris area of Lirung Glacier in Nepal Himalaya

    Article • Journal of Limnology, August 2007, PAGEPress Publications

    Dr Nozomu Takeuchi

  94. Spatial distribution and abundance of red snow algae on the Harding Icefield, Alaska derived from a satellite image

    Article • Geophysical Research Letters, November 2006, American Geophysical Union (AGU)

    Dr Nozomu Takeuchi

  95. A snow algal community on Akkem glacier in the Russian Altai mountains

    Article • Annals of Glaciology, January 2006, Cambridge University Press

    Dr Nozomu Takeuchi

  96. Thirty-year history of glacier melting in the Nepal Himalayas

    Article • Journal of Geophysical Research Atmospheres, January 2006, Wiley

    Dr Nozomu Takeuchi

  97. Climatic and atmospheric circulation pattern variability from ice-core isotope/geochemistry records (Altai, Tien Shan and Tibet)

    Article • Annals of Glaciology, January 2006, Cambridge University Press

    Dr Nozomu Takeuchi

  98. Concentrations and source variations of n-alkanes in a 21 m ice core and snow samples at Belukha glacier, Russian Altai mountains

    Article • Annals of Glaciology, January 2006, Cambridge University Press

    Dr Nozomu Takeuchi

  99. Snow algae in a Himalayan ice core: new environmental markers for ice-core analyses and their correlation with summer mass balance

    Article • Annals of Glaciology, January 2006, Cambridge University Press

    Dr Nozomu Takeuchi

  100. Dating of seasonal snow/firn accumulation layers using pollen analysis

    Article • Journal of Glaciology, January 2005, Cambridge University Press

    Dr Nozomu Takeuchi

  101. Stable-isotope time series and precipitation origin from firn-core and snow samples, Altai glaciers, Siberia

    Article • Journal of Glaciology, January 2005, Cambridge University Press

    Dr Nozomu Takeuchi

  102. Optical characteristics of cryoconite (surface dust) on glaciers: the relationship between light absorbency and the property of organic matter contained in the cryoconite

    Article • Annals of Glaciology, January 2002, Cambridge University Press

    Dr Nozomu Takeuchi

  103. Glacier Ecosystem and Biological ICE-Core Analysis

    Article • January 2002, Springer Science + Business Media

    Dr Nozomu Takeuchi

  104. The altitudinal distribution of snow algae on an Alaska glacier (Gulkana Glacier in the Alaska Range)

    Article • Hydrological Processes, December 2001, Wiley

    Dr Nozomu Takeuchi