J. M. Welker - Publications, H-index & Citations

J. M. Welker

University of Oulu

73H指数

495论文数

2.7W被引数

收录论文 112

发表时间

Delineating seasonal shifts in reindeer habitat and diet selection by integrating GPS telemetry and stable isotope analysis 通过整合GPS遥测技术和稳定同位素分析，界定驯鹿栖息地和食物选择的季节性变化

Wildlife Biology

IF1.5

2026-02-01

OAAI

Hiltunen, Tamara A.; Kivela, Sami M.; Kumpula, Jouko; Aspi, Jouni O.; Welker, Jeffrey M.

Impacts of winter climate change on northern forest understory carbon dioxide exchange determined by reindeer grazing 冬季气候变化对北方森林林下层二氧化碳交换的影响：由驯鹿放牧决定

Science of The Total Environment

IF8

2025-07-21

OAAI

Noora Kantola; Jeffrey M. Welker; A. Joshua Leffler; Juho Lämsä; Riku Paavola; Otso Suominen; Maria Väisänen

Western Greenland Ice Sheet-Land-Ocean Interactions: Near-Shore Dissolved Organic Carbon 14C Ages and Composition in Eastern Baffin Bay 西格陵兰冰盖-陆地-海洋相互作用：巴芬湾东部的近岸溶解有机碳的14C年龄和组成

geophysical research biogeosciences

IF0

2025-07-11

OAAI

Danny Croghan; Shawn A. Pedron; Zachary C. Redman; Ben G. Kopec; Eric S. Klein; Alun Hubbard; Patrick L. Tomco; Gene C. Feldman; Claudia I. Czimczik; Jeffrey M. Welker

Water mass evolution and general circulation of Baffin Bay: Observations from two shipboard surveys in 2021

PROGRESS IN OCEANOGRAPHY

IF3.6

2024-12-01

PREAI

Huang, Jie; Pickart, Robert S.; Bahr, Frank; McRaven, Leah T.; Tremblay, Jean-Eric; Michel, Christine; Jeansson, Emil; Kopec, Ben; Welker, Jeffrey M.; Olafsdottir, Solveig R.

Aquatic moss δ18O as a proxy for seasonally resolved lake water δ18O northwest Greenland

QUATERNARY SCIENCE REVIEWS

IF3.3

2024-06-01

PREAI

Puleo, Peter J. K.; Akers, Pete D.; Kopec, Ben G.; Welker, Jeffrey M.; Bailey, Hannah; Osburn, Magdalena R.; Riis, Tenna; Axford, Yarrow

Contribution of fluorescent primary biological aerosol particles to low-level Arctic cloud residuals 荧光初级生物气溶胶颗粒对低平北极云残留的贡献

ATMOSPHERIC CHEMISTRY AND PHYSICS

IF5.1

2024-05-13

OAAI

Freitas, Gabriel Pereira; Kopec, Ben; Adachi, Kouji; Krejci, Radovan; Heslin-Rees, Dominic; Yttri, Karl Espen; Hubbard, Alun; Welker, Jeffrey M.; Zieger, Paul

Climate change, cultural continuity and ecological grief: Insights from the Sámi Homeland

AMBIO

IF5.1

2024-04-13

OAAI

Markkula, Inkeri; Turunen, Minna; Rikkonen, Taru; Rasmus, Sirpa; Koski, Veina; Welker, Jeffrey M.

Seasonal and interannual dissolved organic carbon transport process dynamics in a subarctic headwater catchment revealed by high-resolution measurements

HYDROLOGY AND EARTH SYSTEM SCIENCES

IF5.8

2024-02-29

OAAI

Croghan, Danny; Ala-Aho, Pertti; Welker, Jeffrey; Mustonen, Kaisa-Riikka; Khamis, Kieran; Hannah, David M.; Vuorenmaa, Jussi; Klove, Bjorn; Marttila, Hannu

Snow sampling strategy can bias estimation of meltwater fractions in isotope hydrograph separation

JOURNAL OF HYDROLOGY

IF6.3

2023-12-01

OAAI

Noor, Kashif; Marttila, Hannu; Welker, Jeffrey M.; Mustonen, Kaisa-Riikka; Klove, Bjorn; Ala-aho, Pertti

Contrasting impacts of short- and long-term large herbivore exclusion on understory net CO2 exchange in a boreal forest

ECOGRAPHY

IF4.7

2023-11-01

OAAI

Kantola, Noora; Vaisanen, Maria; Leffler, Alan Joshua; Welker, Jeffrey M.

Seasonal Variations in Triple Oxygen Isotope Ratios of Precipitation in the Western and Central United States

PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY

IF3.2

2023-04-05

OAAI

Aron, P. G.; Li, S.; Brooks, J. R.; Welker, J. M.; Levin, N. E.

The Seasonality of Deuterium Excess in Non-Polar Precipitation

GLOBAL BIOGEOCHEMICAL CYCLES

IF5.5

2022-10-22

OAAI

Xia, Zhengyu; Welker, Jeffrey M.; Winnick, Matthew J.

A risk assessment review of mercury exposure in Arctic marine and terrestrial mammals

SCIENCE OF THE TOTAL ENVIRONMENT

IF8

2022-07-01

OAAI

Dietz, Rune; Letcher, Robert J.; Aars, Jon; Andersen, Magnus; Boltunov, Andrei; Born, Erik W.; Ciesielski, Tomasz M.; Das, Krishna; Dastnai, Sam; Derocher, Andrew E.; Desforges, Jean-Pierre; Eulaers, Igor; Ferguson, Steve; Hallanger, Ingeborg G.; Heide-Jorgensen, Mads P.; Heimburger-Boavida, Lars-Eric; Hoekstra, Paul F.; Jenssen, Bjorn M.; Kohler, Stephen Gustav; Larsen, Martin M.; Lindstrom, Ulf; Lippold, Anna; Morris, Adam; Nabe-Nielsen, Jacob; Nielsen, Nynne H.; Peacock, Elizabeth; Pinzone, Marianna; Riget, Frank F.; Rosing-Asvid, Aqqalu; Routti, Heli; Siebert, Ursula; Stenson, Garry; Stern, Gary; Strand, Jakob; Sondergaard, Jens; Treu, Gabriele; Vikingsson, Gisli A.; Wang, Feiyue; Welker, Jeffrey M.; Wiig, Oystein; Wilson, Simon J.; Sonne, Christian

From Intra-plant to Regional Scale: June Temperatures and Regional Climates Directly and Indirectly Control Betula nana Growth in Arctic Alaska

ECOSYSTEMS

IF3.3

2022-06-29

OAAI

Buchwal, Agata; Bret-Harte, M. Syndonia; Bailey, Hannah; Welker, Jeffrey M.

Automatic flower detection and phenology monitoring using time-lapse cameras and deep learning

REMOTE SENSING IN ECOLOGY AND CONSERVATION

IF4.3

2022-06-02

OAAI

Mann, Hjalte M. R.; Iosifidis, Alexandros; Jepsen, Jane U.; Welker, Jeffrey M.; Loonen, Maarten J. J. E.; Hoye, Toke T.

Spatial variation in mercury concentrations in polar bear (Ursus maritimus) hair from the Norwegian and Russian Arctic

SCIENCE OF THE TOTAL ENVIRONMENT

IF8

2022-05-01

OAAI

Lippold, Anna; Boltunov, Andrei; Aars, Jon; Andersen, Magnus; Blanchet, Marie-Anne; Dietz, Rune; Eulaers, Igor; Morshina, Tamara N.; Sevastyanov, Vyacheslav S.; Welker, Jeffrey M.; Routti, Heli

Goose Feces Effects on Subarctic Soil Nitrogen Availability and Greenhouse Gas Fluxes

ECOSYSTEMS

IF3.3

2022-03-22

PREAI

Beard, Karen H.; Kelsey, Katharine C.; Choi, Ryan T.; Welker, Jeffrey M.; Leffler, A. Joshua

Resistance and change in a High Arctic ecosystem, NW Greenland: Differential sensitivity of ecosystem metrics to 15 years of experimental warming and wetting

GLOBAL CHANGE BIOLOGY

IF12

2021-12-20

OAAI

Jespersen, Robert Gus; Leffler, Alan Joshua; Vaisanen, Maria; Welker, Jeffrey M.

Lacustrine leaf wax hydrogen isotopes indicate strong regional climate feedbacks in Beringia since the last ice age 自上次冰河时代以来，湖相叶蜡氢同位素表明白林根州强烈的区域气候反馈

QUATERNARY SCIENCE REVIEWS

IF3.3

2021-10-01

OAAI

Daniels, W. C.; Russell, J. M.; Morrill, C.; Longo, W. M.; Giblin, A. E.; Holland-Stergar, P.; Welker, J. M.; Wen, X.; Hu, A.; Huang, Y.

Quantifying effects of snow depth on caribou winter range selection and movement in Arctic Alaska

MOVEMENT ECOLOGY

IF3.9

2021-09-22

OAAI

Pedersen, Stine Hojlund; Bentzen, Torsten W.; Reinking, Adele K.; Liston, Glen E.; Elder, Kelly; Lenart, Elizabeth A.; Prichard, Alexander K.; Welker, Jeffrey M.

研究方向