Search Results

Migratory goose arrival time plays a larger role in influencing forage quality than advancing springs in an Arctic coastal wetland

by Beard, K. H. (Karen H.), Choi, R. T. (Ryan T.), Leffler, A. J. (A. Joshua), Carlson, L. G. (Lindsay G.), Kelsey, K. C. (Katharine C.), Schmutz, J. A. (Joel A.), Welker, J. M. (Jeffrey M.)
Published 2019

Arctic sea-ice loss fuels extreme European snowfall

by Bailey, H. (Hannah), Hubbard, A. (Alun), Klein, E. S. (Eric S.), Mustonen, K.-R. (Kaisa-Riikka), Akers, P. D. (Pete D.), Marttila, H. (Hannu), Welker, J. M. (Jeffrey M.)
Published 2021

Winters are changing:snow effects on Arctic and alpine tundra ecosystems

by Rixen, C. (Christian), Høye, T. T. (Toke Thomas), Macek, P. (Petr), Aerts, R. (Rien), Alatalo, J. M. (Juha M.), Anderson, J. T. (Jill T.), Arnold, P. A. (Pieter A.), Barrio, I. C. (Isabel C), Bjerke, J. W. (Jarle W.), Björkman, M. P. (Mats P.), Blok, D. (Daan), Blume-Werry, G. (Gesche), Boike, J. (Julia), Bokhorst, S. (Stef), Carbognani, M. (Michele), Christiansen, C. T. (Casper T.), Convey, P. (Peter), Cooper, E. J. (Elisabeth J.), Cornelissen, J. H. (J. Hans C.), Coulson, S. J. (Stephen J.), Dorrepaal, E. (Ellen), Elberling, B. (Bo), Elmendorf, S. C. (Sarah C.), Elphinstone, C. (Cassandra), Forte, T. G. (T’ai G.W.), Frei, E. R. (Esther R.), Geange, S. R. (Sonya R.), Gehrmann, F. (Friederike), Gibson, C. (Casey), Grogan, P. (Paul), Halbritter, A. H. (Aud Helen), Harte, J. (John), Henry, G. H. (Gregory H.R.), Inouye, D. W. (David W.), Irwin, R. E. (Rebecca E.), Jespersen, G. (Gus), Jónsdóttir, I. S. (Ingibjörg Svala), Jung, J. Y. (Ji Young), Klinges, D. H. (David H.), Kudo, G. (Gaku), Lämsä, J. (Juho), Lee, H. (Hanna), Lembrechts, J. J. (Jonas J.), Lett, S. (Signe), Lynn, J. S. (Joshua Scott), Mann, H. M. (Hjalte M.R.), Mastepanov, M. (Mikhail), Morse, J. (Jennifer), Myers-Smith, I. H. (Isla H.), Olofsson, J. (Johan), Paavola, R. (Riku), Petraglia, A. (Alessandro), Phoenix, G. K. (Gareth K.), Semenchuk, P. (Philipp), Siewert, M. B. (Matthias B.), Slatyer, R. (Rachel), Spasojevic, M. J. (Marko J.), Suding, K. (Katharine), Sullivan, P. (Patrick), Thompson, K. L. (Kimberly L.), Väisänen, M. (Maria), Vandvik, V. (Vigdis), Venn, S. (Susanna), Walz, J. (Josefine), Way, R. (Robert), Welker, J. M. (Jeffrey M.), Wipf, S. (Sonja), Zong, S. (Shengwei)
Published 2022

Cloud cover and delayed herbivory relative to timing of spring onset interact to dampen climate change impacts on net ecosystem exchange in a coastal Alaskan wetland

by Leffler, A. J. (A. Joshua), Beard, K. H. (Karen H.), Kelsey, K. C. (Katharine C.), Choi, R. T. (Ryan T.), Schmutz, J. A. (Joel A.), Welker, J. M. (Jeffrey M.)
Published 2019

Delayed herbivory by migratory geese increases summer‐long CO₂ uptake in coastal western Alaska

by Leffler, A. J. (A. Joshua), Beard, K. H. (Karen H.), Kelsey, K. C. (Katharine C.), Choi, R. T. (Ryan T.), Schmutz, J. A. (Joel A.), Welker, J. M. (Jeffrey M.)
Published 2019

Synoptic and mesoscale mechanisms drive winter precipitation δ¹⁸O/δ²H in South‐Central Alaska

by Bailey, H. L. (Hannah L.), Klein, E. S. (Eric S.), Welker, J. M. (Jeffrey M.)
Published 2019

Baffin Bay sea ice extent and synoptic moisture transport drive water vapor isotope (δ¹⁸O, δ²H, and deuterium excess) variability in coastal northwest Greenland

by Akers, P. D. (Pete D.), Kopec, B. G. (Ben G.), Mattingly, K. S. (Kyle S.), Klein, E. S. (Eric S.), Causey, D. (Douglas), Welker, J. M. (Jeffrey M.)
Published 2020

Short-term effects of summer warming on caribou forage quality are mitigated by long-term warming

by Leffler, A. J. (A. Joshua), Becker, H. A. (Heidi A.), Kelsey, K. C. (Katharine C.), Spalinger, D. A. (Donald A.), Welker, J. M. (Jeffrey M.)
Published 2022

Arctic snow isotope hydrology:a comparative snow-water vapor study

by Ala-aho, P. (Pertti), Welker, J. M. (Jeffrey M.), Bailey, H. (Hannah), Højlund Pedersen, S. (Stine), Kopec, B. (Ben), Klein, E. (Eric), Mellat, M. (Moein), Mustonen, K.-R. (Kaisa-Riikka), Noor, K. (Kashif), Marttila, H. (Hannu)
Published 2021

The age of surface-exposed ice along the northern margin of the Greenland Ice Sheet

by MacGregor, J. A. (Joseph A.), Fahnestock, M. A. (Mark A.), Colgan, W. T. (William T.), Larsen, N. K. (Nicolaj K.), Kjeldsen, K. K. (Kristian K.), Welker, J. M. (Jeffrey M.)
Published 2020

Plant and soil nitrogen in oligotrophic boreal forest habitats with varying moss depths:does exclusion of large grazers matter?

by Väisänen, M. (Maria), Tuomi, M. (Maria), Bailey, H. (Hannah), Welker, J. M. (Jeffrey M.)
Published 2021

Seasonal patterns of riverine carbon sources and export in NW Greenland

by Csank, A. Z. (Adam Z.), Czimczik, C. I. (Claudia I.), Xu, X. (Xiaomei), Welker, J. M. (Jeffrey M.)
Published 2019

Splitting hairs:dietary niche breadth modelling using stable isotope analysis of a sequentially grown tissue

by Rogers, M. C. (Matthew C.), Hilderbrand, G. V. (Grant V.), Gustine, D. D. (David D.), Joly, K. (Kyle), Leacock, W. B. (William B.), Mangipane, B. A. (Buck A.), Welker, J. M. (Jeffrey M.)
Published 2020

Exploring overlap of feather molting and migration in tundra swans using δ²H analysis

by Wolf, N. (Nathan), Smeltz, S. (Scott), Welker, J. M. (Jeffrey M.), Rogers, M. C. (Matthew C.), Ely, C. (Craig)
Published 2020

The spatiotemporal variability of snowpack and snowmelt water ¹⁸O and ²H isotopes in a subarctic catchment

by Noor, K. (Kashif), Marttila, H. (Hannu), Klöve, B. (Björn), Welker, J. M. (Jeffrey M.), Ala-aho, P. (Pertti)
Published 2022

Subarctic catchment water storage and carbon cycling:leading the way for future studies using integrated datasets at Pallas, Finland

by Marttila, H. (Hannu), Lohila, A. (Annalea), Ala-Aho, P. (Pertti), Noor, K. (Kashif), Welker, J. M. (Jeffrey M.), Croghan, D. (Danny), Mustonen, K. (Kaisa), Meriö, L.-J. (Leo-Juhani), Autio, A. (Anna), Muhic, F. (Filip), Bailey, H. (Hannah), Aurela, M. (Mika), Vuorenmaa, J. (Jussi), Penttilä, T. (Timo), Hyöky, V. (Valtteri), Klein, E. (Eric), Kuzmin, A. (Anton), Korpelainen, P. (Pasi), Kumpula, T. (Timo), Rauhala, A. (Anssi), Kløve, B. (Bjørn)
Published 2021

Choose your poison:space-use strategy influences pollutant exposure in barents sea polar bears

by Tartu, S. (Sabrina), Aars, J. (Jon), Andersen, M. (Magnus), Polder, A. (Anuschka), Bourgeon, S. (Sophie), Merkel, B. (Benjamin), Lowther, A. D. (Andrew D.), Bytingsvik, J. (Jenny), Welker, J. M. (Jeffrey M.), Derocher, A. E. (Andrew E.), Jenssen, B. M. (Bjørn Munro), Routti, H. (Heli)
Published 2018

Reindeer turning maritime:ice‐locked tundra triggers changes in dietary niche utilization

by Hansen, B. B. (Brage Bremset), Lorentzen, J. R. (Jon Runar), Welker, J. M. (Jeffrey M.), Varpe, Ø. (Øystein), Aanes, R. (Ronny), Beumer, L. T. (Larissa Teresa), Pedersen, Å. Ø. (Åshild Ønvik)
Published 2019

Declining growth of deciduous shrubs in the warming climate of continental western Greenland

by Gamm, C. M. (Cassandra M.), Sullivan, P. F. (Patrick F.), Buchwal, A. (Agata), Dial, R. J. (Roman J.), Young, A. B. (Amanda B.), Watts, D. A. (David A.), Cahoon, S. M. (Sean M. P.), Welker, J. M. (Jeffrey M.), Post, E. (Eric)
Published 2018

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

by Højlund Pedersen, S. (Stine), Bentzen, T. W. (Torsten W.), Reinking, A. K. (Adele K.), Liston, G. E. (Glen E.), Elder, K. (Kelly), Lenart, E. A. (Elizabeth A.), Prichard, A. K. (Alexander K.), Welker, J. M. (Jeffrey M.)
Published 2021