Outcrossing syndrome in alpine plants: Implications for flowering phenology andpollination success

Hokkaido University issued a press release regarding the research conducted by the research group led by Assoc. Prof. Gaku Kudo (Divisions of Biosphere Science).

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Research Press Release (PDF in Japanese)｣

Increased interglacial atmospheric CO2 levels followed the mid-Pleistocene Transition

Hokkaido University issued a joined press release regarding the research conducted by the international research group including Prof. Masanobu Yamamoto and Assoc. Prof. Osamu Seki  (Divisions of Earth System Science).
 
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Research Press Release (PDF in Japanese)

Mass loss of the Greenland ice sheet until the year 3000 under a sustained late-21st-century climate

Hokkaido University issued a press release regarding the research conducted by the research group led by Dr. Ralf Greve  (Divisions of Earth System Science).

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Impact of climate change on hunter-fisher-gatherer cultures in northern Japan over the past 4400 years

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Masanobu Yamamoto and Assoc. Prof.. Osamu Seki  (Divisions of Earth System Science).

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Research Press Release (PDF in Japanese) 

Global urban environmental change drives adaptation in white clover

Hokkaido University issued a press release regarding the research conducted by the international research group including Assoc. Prof. Shunsuke Utsumi (Divisions of Biosphere Science).

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Research Press Release (PDF in Japanese)

A possible linkage of Eurasian heat wave and East Asian heavy rainfall in Relation to the Rapid Arctic warming

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assoc. Prof.  Teppei J.Yasunari (Divisions of Earth System Science) and Assist. Prof.  Sumito Matoba(Divisions of Earth System Science).

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Research Press Release (PDF in Japanese)

Surface water pathways in the subtropical–subarctic frontal zone of the western North Pacific

Hokkaido University issued a joint press release regarding the research conducted by the research group including  Prof.  Humio Mitsuderab (Divisions of Earth System Science).

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Research Press Release (PDF in Japanese) 

A possible linkage of Eurasian heat wave and East Asian heavy rainfall in Relation to the Rapid Arctic warming

Hokkaido University issued a press release regarding the research conducted by the research group led by Dr.Tetsu Nakamura and Assoc. Prof. Tomonori Sato  (Divisions of Environment Science Development).

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Research Press Release (PDF in Japanese)

Mass loss of the Antarctic ice sheet until the year 3000 under a sustained late-21st- century climate

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Prof. Ralf Greve (Divisions of Earth System Science).

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Research Press Release (PDF in Japanese)

Predicting future shifts in the distribution of tropicalization indicator fish that affect coastal ecosystem services of Japan

Hokkaido University issued a press release regarding the research conducted by the research group led by Dr. Kenji Sudo, Prof. Masahiro Nakaoka, Assoc. Prof. Masahiko Fujii, and his student at that time, Serina Maehara (Divisions of Biosphere Science and Environmental Science Development).

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Research Press Release (PDF in Japanese)

Shoreward intrusion of oceanic surface waters alters physical and biological ocean structures on the Antarctic continental shelf during winter

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assoc. Prof. Shigeru Aoki (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Slow-down in summer warming over Greenland in the past decade linked to central Pacific El Niño

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Dr. Shinji Matsumura (Faculty of Environmental Earth Science).

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Research Press Release (PDF in Japanese)

Soluble salts in deserts as a source of sulfate aerosols in an Antarctic ice core during the last glacial period

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assoc. Prof. Yoshinori Iizuka (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Spatially variable hydrological and biological processes shape diverse post-flood aquatic communities

Hokkaido University issued a joint press release regarding the research conducted by the international research group led by Dr. Hiromi Uno (Section of Integrated Environmental Science).

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Research Press Release (PDF in Japanese)

Surface elevation change of glaciers along the coast of Prudhoe Land, northwestern Greenland from 1985 to 2018

Hokkaido University issued a press release regarding the research conducted by the international research group led by Prof. Shin Sugiyama and his Ph.D. student, Yefan Wang (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Subglacial discharge controls seasonal variations in the thermal structure of a glacial lake in Patagonia

Hokkaido University issued a press release regarding the research conducted by the international research group led by Prof. Shin Sugiyama, Assist. Prof. Masahiro Minowa, and Prof. Yasushi Fukamachi (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Poleward eddy-induced warm water transport across a shelf break off Totten Ice Shelf, East Antarctica

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assoc. Prof. Shigeru Aoki (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Quantifying Relative Contributions of Light-Absorbing Particles from Domestic and Foreign Sources on Snow Melt at Sapporo

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assist. Prof. Sumito Matoba (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Toward the solution of the red tide that occurred in eastern Hokkaido

Hokkaido University issued a press release regarding the research conducted by the research group including Assoc. Prof. Takeshi Yoshimura (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

The effects of endangered freshwater pearl mussels on river channel morphology and flow

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Dr. Kazuki Miura and Assoc. Prof. Junjiro N. Negishi (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Mineralogy of dust in an ice core obtained from northwestern Greenland over the past 100 years

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assist. Prof. Sumito Matoba (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Evolution of the primate glutamate taste sensor from a nucleotide sensor

Hokkaido University issued a joint press release regarding the research conducted by the international research group including Assist. Prof. Takashi Hayakawa (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Nitrogen budgets in Japan from 2000 to 2015

Hokkaido University issued a joint press release regarding the research conducted by the international research group including Prof. Hideaki Shibata (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Argicyclamides A–C unveil enzymatic basis for guanidine bis-prenylation

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Tatsufumi Okino (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Weakened overturning and tide control the properties of Oyashio Intermediate Water

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Kei-ichiro Ohshima(Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Thermohaline structure and circulation beneath the Langhovde Glacier ice shelf in East Antarctica

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Shin Sugiyama and Assoc. Prof. Shigeru Aoki (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Distribution, temporal change and conservation status of tropical seagrass beds in Southeast Asia

Hokkaido University issued a press release regarding the international research conducted by Prof. Masahiro Nakaoka (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Ocean-bottom and surface seismometers reveal continuous glacial tremor and slip

Hokkaido University issued a press release regarding the research conducted by the research group including Assist. Prof. Evgeny A. Podolskiy and Prof. Shin Sugiyama (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Hepatic resistance to cold ferroptosis in a mammalian hibernator Syrian hamster depends on effective storage of diet-derived α-tocopherol

Hokkaido University issued a press release regarding the research conducted by the research team led by Prof. Yoshifumi Yamaguchi (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Continuous monitoring and future projection of ocean warming, acidification, and deoxygenation on the subarctic coast of Hokkaido

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Assoc. Prof. Masahiko Fujii (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Multidecadal poleward shift of the Southern Boundary of the Antarctic Circumpolar Current off East Antarctica

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Kaihe Yamazaki, a Ph.D. student of our graduate school, Assoc. Prof. Shigeru Aoki, Assist. Profs. Daisuke Hirano and Yoshihiro Nakayama (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Remote and Local Drivers of Pleistocene South Asian Summer Monsoon Precipitation

Hokkaido University issued a press release regarding the research conducted by the international research group including Prof. Masanobu Yamamoto (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Estimation of freshwater discharge from the Kamchatka Peninsula to its surrounding oceans

Hokkaido University issued a press release regarding the research conducted by the international research group led by Assoc. Prof. Takayuki Shiraiwa, Prof. Fumio Mitsudera, and their Ph.D. student, Muqing Shi (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Unexpected decline in the Japanese sika deer subspecies endemic to Yakushima Island

Hokkaido University issued a press release regarding the research conducted by the research group led by Assoc. Prof. Naoki Agetsuma (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Relationship between circum-Arctic atmospheric wave patterns and large-scale wildfires in boreal summer

Hokkaido University issued a joint press release regarding the research conducted by the international research group led by Assist. Prof. Teppei J. Yasunari (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Marine biodiversity refugia in a climate-sensitive subarctic shelf

Hokkaido University issued a press release regarding the international research conducted by Assoc. Prof. Takafumi Hirata (Division of Environmental Science Development) et al.

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Research Press Release (PDF in Japanese)

Breeding evidence of the vulnerable Swinhoe’s Rail

Hokkaido University issued a press release regarding the research conducted by the research group led by Assist. Prof. Masayuki Senzaki (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Isotopic evidence for acidity-driven enhancement of sulfate formation after SO2 emission control

Hokkaido University issued a joint press release regarding the research conducted by the international research group including Assoc. Prof. Yoshinori Iizuka and Assist. Prof. Sumito Matoba(Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Synthesis of 13C-enriched amino acids with 13C-depleted insoluble organic matter in a formose-type reaction in the early solar system

Hokkaido University issued a joint press release regarding the research conducted by the research group including Prof. Yoshito Chikaraishi (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Diversification of terpenoid emissions in Japanese cedar

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Prof. Tsutom Hiura and including Dr. Tetsuo I. Kohyama, postdoctoral researcher, and Hayate Yoshioka, a master-course student of the Division of Biosphere Science (at that time).

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Research Press Release (PDF in Japanese)

Effects of sediment replenishment on river ecosystem downstream of dam

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assoc. Prof. Junjiro N. Negishi (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Special issue “Yaponesian Genome” in Anthropological Science

Hokkaido University issued a joint press release regarding the research conducted by the international research group including Prof. Hitoshi Suzuki (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Characteristics of urban environments and novel problem-solving performance in Eurasian red squirrels

Hokkaido University issued a press release regarding the research conducted by the international research group led by Dr. Pizza KA Chow, Dr. Kenta Uchida, Assoc. Prof. Itsuro Koizumi (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

The prominent spring bloom and its relation to sea-ice melt in the Sea of Okhotsk, revealed by profiling floats

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Kei-ichiro Ohshima, Assoc. Prof. Jun Nishioka, and their graduate student, Sachiko Kishi (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Co-seismic eruption and intermittent turbulence of a subglacial discharge plume revealed by continuous subsurface observations in Greenland

Hokkaido University issued a joint press release regarding the research conducted by the research group including Assist. Prof. Evgeny A. Podolskiy and Prof. Shin Sugiyama (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Introgressive hybridization between native Dolly Varden and introduced brook trout

Hokkaido University issued a press release regarding the research conducted by the research group led by Assoc. Prof. Itsuro Koizumi and his students (at the time of the research), Sho Fukui and Ayaka Sawada (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Heat-mitigation effects of irrigated rice-paddy fields under changing atmospheric carbon dioxide

Hokkaido University issued a joint press release regarding the research conducted by the research group including Prof. Tsutomu Watanabe (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Flood events caused by discharge from Qaanaaq Glacier, northwestern Greenland

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Shin Sugiyama and his Ph.D. student, Ken Kondo (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Trophic transfer of microplastics from mysids to fish greatly exceeds direct ingestion from the water column

Hokkaido University issued a press release regarding the research conducted by Prof. Masahiro Nakaoka and his master’s course student, Takaaki Hasegawa (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Platypus and echidna genomes reveal mammalian biology and evolution

Hokkaido University issued a joint press release regarding the research conducted by the international research group including Assist. Prof. Takashi Hayakawa (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Simultaneous production of triploid and hexaploid plants by endosperm culture with colchicine treatment in a diploid plant

Hokkaido University issued a joint press release regarding the research conducted by the research group led by Prof. Yoichiro Hoshino (Division of Biosphere Science).

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Research Press Release (PDF in Japanese)

Role of the cold Okhotsk Sea on the climate of the North Pacific subtropical high and Baiu precipitation

Hokkaido University issued a joint press release regarding the research conducted by the research group including Dr. Tetsu Nakamura and Emeritus Prof. Koji Yamazaki (Faculty of Environmental Earth Science).

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Research Press Release (PDF in Japanese)

Anthocyanin distribution in berries of Haskap, Miyama-uguisukagura, and their hybrids using imaging mass spectrometry

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Yoichiro Hoshino (Division of Bisphere Science).

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Research Press Release (PDF in Japanese)

Drastic decline in the endemic brown shrike in Japan

Hokkaido University issued a press release regarding the research conducted by the research group led by Assist. Prof. Masayuki Senzaki (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Rare parasitic isopod found in a museum shark collection: first record from the Pacific

Hokkaido University issued a press release regarding the research conducted by the research group led by Assist. Prof. Ryota Kawanishi (Division of Environmental Science Development).

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Research Press Release (English version)

Sensory pollutants alter bird phenology and fitness across a continent

Hokkaido University issued a press release regarding the research conducted by the international research group led by Assist. Prof. Masayuki Senzaki (Division of Environmental Science Development).

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Research Press Release (PDF in Japanese)

Reproductive behavior and role in maintaining an aggregative form of the freshwater green alga Marimo in Lake Akan, Hokkaido, Japan

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Masashi Ohara and a visiting Prof. Isamu Wakana (Division of Bisphere Science).

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Research Press Release (PDF in Japanese)

Understanding the interactions between the bis(trifluoromethylsulfonyl)imide anion and absorbed CO2

Hokkaido University issued a press release regarding the research conducted by the research group led by Prof. Shin-ichiro Noro (Division of Environmental Science Development) and Prof. Takayoshi Nakamura (Division of Environmental Materials Science).

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Research Press Release (PDF in Japanese)

New index of organic mass enrichment in sea spray aerosols linked with senescent status in marine phytoplankton

Hokkaido University issued a press release regarding the research conducted by the research group led by Assist. Prof. Yuzo Miyazaki and Prof. Koji Suzuki (Division of Earth System Science).

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Research Press Release (PDF in Japanese)

Iron supply by subglacial discharge into a fjord near the front of a marine-terminating glacier in northwestern Greenland

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Shin Sugiyama, Prof. Yasushi Fukamachi, and Assoc. Prof. Jun Nishioka (Division of Earth System Science).

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Research Press Release (PDF in Japanese)