Press Release

• Antarctic ice shelf collapse in Holocene driven by meltwater release feedbacks
• Structural insights into the divergent evolution of a photosystem I supercomplex in Euglena  gracilis
• acile and Additive-Free Synthesis of Chitosan-Catechol Adhesives with Enhanced Adhesive Strength: Performance Evaluation for Wood and Skin Binding
• Development and fluctuation of crystal orientation fabric in the deep sections of the Dome Fuji ice core, Antarctica: impacts of dust particles and migration recrystallization
• Mitochondrial DNA 16S region and voucher specimen collection of Japanese aquatic Coleoptera and Hemiptera for environmental DNA metabarcoding analyses
• Enhanced Adsorption and Enzymatic Hydrolysis of Poly(Ethylene Terephthalate) by Cutinase with an N-Terminal Hydrophobic Tether
• Phenological mismatch between alpine flowers and bumble bees: Its mechanism and impacts on the population dynamics of bumble bees
• Northbound Movement of Northern Fur Seal (Callorhinus ursinus) and their Response to the Oceanographic Features
• Metagenomic Insights Into the Role of Gut Microbes in the Defensive Ink “Tsunabi” of Physeteroid Whales
• Phenological selection mosaic of predispersal seed predation affects gender variation in an andromonoecious plant
• Loop vs. same route migrations of two songbird species between Japan and Southeast Asia
• Bio-Based Phenol from Cashew Nutshells by Catalytic Hydrocardanol Trans-Alkylation Using H-ZSM-5 Zeolite
• Mixed-Potential-Driven Catalysis: An Electrochemical Mechanism for Room-Temperature CO Oxidation on Gold Catalysts
• Highly Active and Stable Fe–N₄ Catalyst from Unused Natural Resources for Oxygen Reduction Reaction in Acidic to Alkaline Medium
• Trends in loss and retention of vision-related genes are similar between two trechine beetles independently colonizing caves
• Mechanisms behind the record-breaking snowfall in Obihiro, Hokkaido, Japan, in February 2025: Roles of atmospheric environment and a marine heatwave
• Endosperm culture-based allotriploid hybrid production from an interspecific cross of Haemanthus spp.: new insights into polyploidization and hybridization
• Melting processes of the marginal ice zone inferred from floe size distributions measured with a drone in the southern Sea of Okhotsk
• Why Does the Performance of Nitrogen-Doped Carbon Electrocatalysts Decrease in Acidic Conditions?
• Temporal changes in behavior during the group spawning event of Pacific herring
• Acidity-driven gas-particle partitioning of nitrate regulates its transport to Arctic through the industrial era
• Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer
• A multidisciplinary ecosystem survey in the eastern Indian sector of the Southern Ocean (80?150°E) during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
• Ocean Response Along the East Antarctic Coastal Margin to the Southern Annular Mode
• Re-collection of Potentially Introduced Symphyotrichum ciliatum (Ledeb.) G.L.Nesom (Astereae, Asteraceae) in Japan after Half a Century
• Theoret ical study on dew formation in plant canopies based on a one-layer energy-balance model
• Isogenic fish sperm produced by transplanting gynogenetic haploid-derived germ cells
• The underappreciated roles of aboveground vertebrates on belowground communities
• Belowground traits significantly differ between decreasing and increasing plant species in alpine meadows: implications for vegetation response to climate change
• Ice speed of a Greenlandic tidewater glacier modulated by tide, melt, and rain
• Alien toxic toads suppress individual growth and phenotypic development of native predatory salamanders
• Contrasting Responses of Ion Concentration Variations to Atmospheric Patterns in Central Himalayan Ice Cores
• Hydrogen Isotope Separation at Exceptional High Temperature Using Unsaturated Organometallic Complex
• Short-term flooding in non-rice croplands provides stopover habitats for migrating  waterbirds
• Northern shifts in the migration of Japanese glass eels to subarctic Hokkaido Island over the past three decades
• Seasonal habitat use of ringed seals in the Thule area, northwestern Greenland
• Temporal trends of community and climate changes in the Anthropocene: 21-year  dynamics of four major functional groups in a rocky intertidal habitat along the Pacific coast of Japan
• Novel Settlement inhibition Oligopeptides Containing β-Amino Acids
• High-resolution morphometric analysis of patterned grounds in the Daisetsu Mountains, Hokkaido, northern Japan
• Island population dynamics since the Late Miocene: Comparative phylogeography of mammalian species in three genera (Pentalagus, Diplothrix, and Tokudaia) endemic to the Central Ryukyu Islands
• PsiPartition: Improved Site Partitioning for Genomic Data by Parameterized Sorting  Indices and Bayesian Optimization
• Evaluating how historical climate change affected a heavy snowfall event in northern Japan in mid-December 2021 using two pseudo global warming methods
• Europium anomaly as a robust geogenic fingerprint for the geographical origin of aquatic products: A case study of nori (Neopyropia yezoensis) from the Japanese market
• Revisiting the early light-induced protein hypothesis in the sustained thermal dissipation mechanism in yew leaves.
• Plasma-derived atomic hydrogen enables Eley−Rideal-type CO2 methanation at low temperature
• The size of the sperm head influences the gynogenetic success in teleost fish
• Effects of  soil compaction on above- and belowground interactions during the early stage of forest development
• Increasing Arctic dust suppresses the reduction of ice nucleation in the Arctic lower troposphere by warming
• Fat taste receptors and fatty milk in dolphins
• Coastal fisheries adaptations to increasing climate change impacts in Shikoku, Japan.
• Effects of polluted groundwater on Chum salmon (Oncorhynchus keta) survival and body size
• Artisanal longline fishing for Greenland halibut (Reinhardtius hippoglossoides) operated under sea ice using a metal plate kite in northwest Greenland
• Identification of genes supporting cold resistance of mammalian cells: lessons from a hibernator
• Steady nutrient upwelling around a biological hotspot of the confluence betweenthe quasi-stationary jet and the Oyashio in the western North Pacific
• Reducing herbivory in mixed planting by genomic prediction of neighbor effectsin the field
• An urbanized phantom tributary subsidizes river-riparian communities of a mainstem gravel-bed river
• Impacts of glacial discharge on the primary production in a Greenlandic fjord
• Two distinct host-parasite associations mediate seasonal ecosystem linkages
• Cas9 ribonucleoproteins and single-strand oligodeoxynucleotides enable targeted insertional mutagenesis in Ulva
• Frequency-modulated timer regulates torpor–arousal cycles during hibernation in distinct small mammalian hibernators

Antarctic ice shelf collapse in Holocene driven by meltwater release feedbacks

2025-11-11

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Osamu Seki, Prof. Shin Sugiyama and Prof. Shigeru Aoki (Division of Earth System Science)

URL：https://www.nature.com/articles/s41561-025-01829-7

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/251110_pr.pdf

Structural insights into the divergent evolution of a photosystem I supercomplex in Euglena  gracilis

2025-11-11

Hokkaido University issued a press release regarding the research conducted by the research group including Assist. Prof. Atsushi Takabayashi（Division of Biosphere Science）

URL：https://www.science.org/doi/10.1126/sciadv.aea6241

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/251107_pr.pdf

acile and Additive-Free Synthesis of Chitosan-Catechol Adhesives with Enhanced Adhesive Strength: Performance Evaluation for Wood and Skin Binding

2025-11-11

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Akira Onoda, Master’s course student(at the time) Junki Noda（Division of Material Science） and Dr. Mariko Kojima（Faculty of Env. Earth Science）

URL：https://doi.org/10.1021/acsomega.5c06017

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/11/post-2113.html

Development and fluctuation of crystal orientation fabric in the deep sections of the Dome Fuji ice core, Antarctica: impacts of dust particles and migration recrystallization

2025-11-06

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

URL：https://tc.copernicus.org/articles/19/2365/2025/

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/251105_pr2.pdf

Mitochondrial DNA 16S region and voucher specimen collection of Japanese aquatic Coleoptera and Hemiptera for environmental DNA metabarcoding analyses

2025-10-22

Hokkaido University issued a press release regarding the research conducted by the research group including Assist. Prof. Seikan Kurata（Division of Biosphere Science）

URL：https://doi.org/10.3897/zookeys.1253.146226

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/251021_pr2.pdf

Enhanced Adsorption and Enzymatic Hydrolysis of Poly(Ethylene Terephthalate) by Cutinase with an N-Terminal Hydrophobic Tether

2025-10-21

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Akira Onoda and Ph.D. student(at the time) Md Sadikur Rahman Shuvo（Division of Material Science）

URL：https://doi.org/10.1021/acssuschemeng.5c05212

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/10/pet69n.html

Phenological mismatch between alpine flowers and bumble bees: Its mechanism and impacts on the population dynamics of bumble bees

2025-10-03

Hokkaido University issued a press release regarding the research conducted by the research group including Specially Appointed Assoce. Prof. Gaku Kudo, Master’s course student(at the time) Taietsu Nagase and Ph.D. student Hai Xiang Liew (Division of Biosphere Science)

URL：https://doi.org/10.1007/s00442-025-05775-4

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250916_pr.pdf

Northbound Movement of Northern Fur Seal (Callorhinus ursinus) and their Response to the Oceanographic Features

2025-10-03

Hokkaido University issued a press release regarding the research conducted by the research group including Emeritus Professor Humio Mitsudera（Division of Earth System Science）

URL：https://www.sciencedirect.com/science/article/pii/S0967063725001165

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250912_pr.pdf

Metagenomic Insights Into the Role of Gut Microbes in the Defensive Ink “Tsunabi” of Physeteroid Whales

2025-09-01

Hokkaido University issued a press release regarding the research conducted by the research group including Assist. Prof. Takashi Hayakawa and Ph.D. student Hayate Takeuchi (Division of Biosphere Science)

URL：https://doi.org/10.1002/ece3.71910

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/08/8-10.html

Phenological selection mosaic of predispersal seed predation affects gender variation in an andromonoecious plant

2025-09-01

Hokkaido University issued a press release regarding the research conducted by the research group including Specially Appointed Prof. Gaku Kudo（Division of Biosphere Science）

URL：https://doi.org/10.1111/1365-2745.70130

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/08/post-2041.html

Loop vs. same route migrations of two songbird species between Japan and Southeast Asia

2025-08-04

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

URL：https://link.springer.com/article/10.1007/s10336-025-02297-x

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250804_pr3.pdf

Bio-Based Phenol from Cashew Nutshells by Catalytic Hydrocardanol Trans-Alkylation Using H-ZSM-5 Zeolite

2025-07-23

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Kiyotaka Nakajima and Master’s course student Keisuke Iriba (Division of Material Science)

URL：https://doi.org/10.1002/cssc.202500401

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/07/post-1969.html

Mixed-Potential-Driven Catalysis: An Electrochemical Mechanism for Room-Temperature CO Oxidation on Gold Catalysts

2025-07-23

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Kotaro Takeyasu（Division of Material Science）

URL：https://advanced.onlinelibrary.wiley.com/doi/10.1002/advs.202505994

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250710_pr2.pdf

Highly Active and Stable Fe–N₄ Catalyst from Unused Natural Resources for Oxygen Reduction Reaction in Acidic to Alkaline Medium

2025-07-07

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Kotaro Takeyasu (Division of Material Science)

URL：https://doi.org/10.1016/j.jpowsour.2025.237784

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250703_pr2.pdf

Trends in loss and retention of vision-related genes are similar between two trechine beetles independently colonizing caves

2025-07-07

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Shigeyuki Koshikawa and Master’s course student(at the time) Takuma Niida (Division of Biosphere Science)

URL：https://doi.org/10.1093/jeb/voaf071

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/07/2-70.html

Mechanisms behind the record-breaking snowfall in Obihiro, Hokkaido, Japan, in February 2025: Roles of atmospheric environment and a marine heatwave

2025-07-07

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Tomonori Sato and Master’s course student Takehiro Morioka（Division of Environmental Science Development）

URL：https://doi.org/10.2151/sola.21C-001

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250707_pr2.pdf

Endosperm culture-based allotriploid hybrid production from an interspecific cross of Haemanthus spp.: new insights into polyploidization and hybridization

2025-06-25

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

URL：https://doi.org/10.1186/s12870-025-06181-x

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/06/post-1939.html

Melting processes of the marginal ice zone inferred from floe size distributions measured with a drone in the southern Sea of Okhotsk

2025-06-19

Hokkaido University issued a press release regarding the research conducted by the research group including Assist. Prof. Takenobu Toyota and Prof. Jun Nishioka（Division of Earth System Science）

URL：https://doi.org/10.1016/j.polar.2025.101215

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/06/post-1923.html

Why Does the Performance of Nitrogen-Doped Carbon Electrocatalysts Decrease in Acidic Conditions?

2025-06-10

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Kotaro Takeyasu（Division of Material Science）

URL：https://doi.org/10.1002/anie.202502702

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/06/post-1905.html

Temporal changes in behavior during the group spawning event of Pacific herring

2025-06-06

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Kazushi Miyashita, Assist. Prof. Kenji Minami, Ph.D. student Kyosuke Seki and Ph.D. student(at the time) Mitsuki Kuroda（Division of Biosphere Science）

URL：https://doi.org/10.1038/s41598-025-95189-2

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/06/post-1901.html

Acidity-driven gas-particle partitioning of nitrate regulates its transport to Arctic through the industrial era

2025-05-23

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

URL：https://doi.org/10.1038/s41467-025-59208-0

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/05/post-1880.html

Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer

2025-04-17

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Jun Nishioka and  Prof. Koji Suzuki (Division of Earth System Science)

URL：https://doi.org/10.5194/bg-22-1495-2025

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/04/post-1852.html

A multidisciplinary ecosystem survey in the eastern Indian sector of the Southern Ocean (80?150°E) during 2018/19 season by the Japanese survey vessel, Kaiyo-maru

2025-04-17

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

URL：https://www.sciencedirect.com/special-issue/10LJ8PLCQ72

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250401_pr.pdf

Ocean Response Along the East Antarctic Coastal Margin to the Southern Annular Mode

2025-04-17

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

URL：https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GL112914

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250401_pr.pdf

Re-collection of Potentially Introduced Symphyotrichum ciliatum (Ledeb.) G.L.Nesom (Astereae, Asteraceae) in Japan after Half a Century

2025-04-17

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

URL：https://doi.org/10.18942/apg.202421

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/03/post-1824.html

Theoret ical study on dew formation in plant canopies based on a one-layer energy-balance model

2025-04-17

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

URL：https://doi.org/10.1016/j.agrformet.2024.109911

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250307_pr.pdf

Isogenic fish sperm produced by transplanting gynogenetic haploid-derived germ cells

2025-04-17

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Etsuro Yamaha（Division of Biosphere Science) (at the taime).

URL：https://doi.org/10.1093/biolre/ioaf001

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/02/post-1774.html

The underappreciated roles of aboveground vertebrates on belowground communities

2025-04-17

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Kobayashi Makoto (Division of Biosphere Science)

URL：https://doi.org/10.1016/j.tree.2024.12.011

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250207_pr2.pdf

Belowground traits significantly differ between decreasing and increasing plant species in alpine meadows: implications for vegetation response to climate change

2025-04-17

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Kobayashi Makoto and Assoce. Prof. Gaku Kudo and Master’s course student(at the time) Haruka Kobayashi (Division of Biosphere Science)

URL：https://doi.org/10.1007/s00035-024-00325-9

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/02/post-1768.html

Ice speed of a Greenlandic tidewater glacier modulated by tide, melt, and rain

2025-04-17

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

URL：https://doi.org/10.5194/tc-19-525-2025

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/02/post-1770.html

Alien toxic toads suppress individual growth and phenotypic development of native predatory salamanders

2025-04-17

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Osamu Kishida and Master’s course student(at the time) Yoshihiro Inoue (Division of Biosphere Science)

URL：https://doi.org/10.1007/s00442-024-05658-0

Detail(Japanese)：https://www.hokudai.ac.jp/news/2025/02/post-1766.html

Contrasting Responses of Ion Concentration Variations to Atmospheric Patterns in Central Himalayan Ice Cores

2025-04-17

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

URL：https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024JD042392

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250130_pr5.pdf

Hydrogen Isotope Separation at Exceptional High Temperature Using Unsaturated Organometallic Complex

2025-03-10

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

URL：https://pubs.rsc.org/en/Content/ArticleLanding/2025/DT/D4DT03018D

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250303_pr.pdf

Short-term flooding in non-rice croplands provides stopover habitats for migrating  waterbirds

2025-02-10

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Masayuki Senzaki（Division of Environmental Science Development） and Ph.D. student Takehiko Shimizu (Division of Biosphere Science)

URL：https://doi.org/10.1016/j.agee.2025.109504

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250210_pr.pdf

Northern shifts in the migration of Japanese glass eels to subarctic Hokkaido Island over the past three decades

2025-01-27

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Osamu Kishida and Master’s course student(at the time) Kanta Muramatsu (Division of Biosphere Science)

URL：https://doi.org/10.1007/s10236-024-01651-6

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250107_pr.pdf

Seasonal habitat use of ringed seals in the Thule area, northwestern Greenland

2025-01-27

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Shin Sugiyama（Division of Earth System Science） and Ph.D. student (at the time) Yuta Sakuragi (Division of Biosphere Science)

URL：https://doi.org/10.1016/j.polar.2024.101145

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241224_pr2.pdf

Temporal trends of community and climate changes in the Anthropocene: 21-year  dynamics of four major functional groups in a rocky intertidal habitat along the Pacific coast of Japan

2025-01-27

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Takashi Noda and  Ph.D. student Hiroki Sato (Division of Biosphere Science)

URL：https://doi.org/10.3389/fmars.2024.1477142

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250124_pr.pdf

Novel Settlement inhibition Oligopeptides Containing β-Amino Acids

2025-01-27

Hokkaido University issued a press release regarding the research conducted by the research group including Assoce. Prof. Taiki Umezawa (Division of Material Science)

URL：https://doi.org/10.1039/D4SU00625A

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250123_pr.pdf

High-resolution morphometric analysis of patterned grounds in the Daisetsu Mountains, Hokkaido, northern Japan

2025-01-27

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

URL：https://doi.org/10.1002/ppp.2265

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250122_pr.pdf

Island population dynamics since the Late Miocene: Comparative phylogeography of mammalian species in three genera (Pentalagus, Diplothrix, and Tokudaia) endemic to the Central Ryukyu Islands

2025-01-27

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Hitoshi Suzuki and Master’s course student Kyoko Suda (Division of Biosphere Science) (at the time)

URL：https://doi.org/10.3106/ms2024-0045

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/250121_pr.pdf

PsiPartition: Improved Site Partitioning for Genomic Data by Parameterized Sorting  Indices and Bayesian Optimization

2024-12-20

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Akira Onoda (Division of Material Science)

URL：https://doi.org/10.1007/s00239-024-10215-7

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/12/post-1700.html

Evaluating how historical climate change affected a heavy snowfall event in northern Japan in mid-December 2021 using two pseudo global warming methods

2024-12-17

Hokkaido University issued a press release regarding the research conducted by the research group including Assoc.Prof. Tomonori Sato (Division of Environmental Science Development) and Dr. Kenta Tamura (Faculty of Env. Earth Science)(at the time).

URL：https://doi.org/10.1029/2024JD041553

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/12/post-1696.html

Europium anomaly as a robust geogenic fingerprint for the geographical origin of aquatic products: A case study of nori (Neopyropia yezoensis) from the Japanese market

2024-12-06

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

URL：https://doi.org/10.1016/j.foodchem.2024.141719

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/12/post-1692.html

Revisiting the early light-induced protein hypothesis in the sustained thermal dissipation mechanism in yew leaves.

2024-12-06

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Ryouichi Tanaka and Assist. Prof. Atsushi Takabayashi（Division of Biosphere Science).

URL：https://doi.org/10.1093/jxb/erae412

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/11/post-1676.html

Plasma-derived atomic hydrogen enables Eley−Rideal-type CO2 methanation at low temperature

2024-12-06

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Satoru Takakusagi（Division of Material Science).

URL：https://pubs.acs.org/doi/pdf/10.1021/jacsau.4c00857?download=true

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241121_pr.pdf

The size of the sperm head influences the gynogenetic success in teleost fish

2024-12-06

Hokkaido University issued a press release regarding the research conducted by the research group including Prof. Etsuro Yamaha（Division of Biosphere Science) (at the taime).

URL：https://doi.org/10.1016/j.aquaculture.2024.741768

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/11/post-1672.html

Effects of  soil compaction on above- and belowground interactions during the early stage of forest development

2024-12-06

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

URL：https://doi.org/10.1016/j.ufug.2024.128565

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241115_pr3.pdf

Increasing Arctic dust suppresses the reduction of ice nucleation in the Arctic lower troposphere by warming

2024-12-06

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

URL：https://www.nature.com/articles/s41612-024-00811-1

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241108_pr.pdf

Fat taste receptors and fatty milk in dolphins

2024-11-18

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

URL：https://doi.org/10.1111/mms.13195

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241118_pr3.pdf

Coastal fisheries adaptations to increasing climate change impacts in Shikoku, Japan.

2024-10-29

Hokkaido University issued a press release regarding the research conducted by the research group including Assoc,Prof.Jorge García Molinos（Division of Environmental Science Development).

URL：https://besjournals.onlinelibrary.wiley.com/doi/full/10.1002/pan3.10727

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241025_pr2.pdf

Effects of polluted groundwater on Chum salmon (Oncorhynchus keta) survival and body size

2024-10-29

Hokkaido University issued a press release regarding the research conducted by the research group including Master’s course student Shohei Yamashita(at the taime)and Prof.Junjiro Negishi（Division of Environmental Science Development).

URL：https://doi.org/10.1016/j.envpol.2024.125101

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241024_pr.pdf

Artisanal longline fishing for Greenland halibut (Reinhardtius hippoglossoides) operated under sea ice using a metal plate kite in northwest Greenland

2024-10-29

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

URL：https://www.sciencedirect.com/science/article/pii/S0165783624002674

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241022_pr2.pdf

Identification of genes supporting cold resistance of mammalian cells: lessons from a hibernator

2024-10-29

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

URL：https://doi.org/10.1038/s41419-024-07059-w

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/240920_pr2.pdf

Steady nutrient upwelling around a biological hotspot of the confluence betweenthe quasi-stationary jet and the Oyashio in the western North Pacific

2024-10-29

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

URL：https://www.nature.com/articles/s41598-024-68214-z

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/240822_pr2.pdf

Reducing herbivory in mixed planting by genomic prediction of neighbor effectsin the field

2024-10-08

Hokkaido University issued a press release regarding the research conducted by the research group including Assist.Prof.Yasuhiro Sato（Division of Biosphere Science).

URL：https://www.nature.com/articles/s41467-024-52374-7

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/241008_pr.pdf

An urbanized phantom tributary subsidizes river-riparian communities of a mainstem gravel-bed river

2024-10-04

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

URL：https://doi.org/10.1111/fwb.14332

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/09/post-1622.html

Impacts of glacial discharge on the primary production in a Greenlandic fjord

2024-08-09

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

URL：https://doi.org/10.1038/s41598-024-64529-z

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/240731_pr.pdf

Two distinct host-parasite associations mediate seasonal ecosystem linkages

2024-08-09

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

URL：https://doi.org/10.1098/rsbl.2024.0065

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/240717_pr.pdf

Cas9 ribonucleoproteins and single-strand oligodeoxynucleotides enable targeted insertional mutagenesis in Ulva

2024-08-09

Hokkaido University issued a press release regarding the research conducted by the research group including Assist.Prof. Kensuke Ichihara（Division of Biosphere Science).

URL：https://doi.org/10.1016/j.algal.2024.103598

Detail(Japanese)：https://www.hokudai.ac.jp/news/2024/07/post-1538.html

Frequency-modulated timer regulates torpor–arousal cycles during hibernation in distinct small mammalian hibernators

2024-08-09

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

URL：https://doi.org/10.1038/s44323-024-00002-4

Detail(Japanese)：https://www.hokudai.ac.jp/news/pdf/240709_pr2.pdf