Results 181 to 190 of about 3,955,846 (280)

Hard rocks and deep wetlands beneath Thwaites Glacier in Antarctica. [PDF]

Commun Earth Environ
Zeising O, Eisen O, Hofstede C, Agnew R, Brisbourne A, Hoffman AO, Anandakrishnan S.   +6 more
europepmc   +1 more source

The Effect of Acute Beetroot Juice and Caffeine Supplementation on Specific Judo Performance During a Simulated Competition Day in Judo Athletes

European Journal of Sport Science, Volume 26, Issue 11, November 2026.
ABSTRACT Beetroot juice (BJ) and caffeine (CAF) are well‐established ergogenic aids for exercise performance. However, little is known about their efficacy and interaction within the specific context of a judo competition day. This study investigated the acute effects of BJ, CAF, and their combination (BJCAF) on judo‐specific performance across a ...
Sefer Karabağ, Heidar Sajedi, Onur Güler, Vahdet Alaeddinoğlu, Ergün Çakır, Davar Khodadadi, Selahattin Akpınar   +6 more
wiley   +1 more source

Rapid ice-marginal lake growth in Alaska driven by glacier retreat through bed overdeepenings. [PDF]

Proc Natl Acad Sci U S A
McGrath D, Sass L, Armstrong WH, Florentine C, McCoy SW.   +4 more
europepmc   +1 more source

The Swedish Arctic Fox Project: 40 years of research in ecology and conservation

The Journal of Wildlife Management, Volume 90, Issue 8, November 2026.
The 4 central research themes in The Swedish Arctic Fox Project and key deliverables for practical conservation achieved over 4 decades. Abstract The scientific community widely recognizes the value of long‐term studies, especially those with individual‐level resolution; however, maintaining a consecutive data series is associated with multiple ...
Anders Angerbjörn, Julie Bommerlund, Christopher A. Cockerill, Love Dalén, Bodil Elmhagen, Rasmus Erlandsson, Malin Hasselgren, Peter Hellström, Malin Larm, Karin Norén, Magnus Tannerfeldt, Johan Wallén   +11 more
wiley   +1 more source

Multi-sensor-based rock glacier detection over Sikkim Himalaya. [PDF]

iScience
Kumar A, Malviya A, Singh G.
europepmc   +1 more source

The metabolic regimes of lake ecosystems

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract This synthesis seeks to spark research on the metabolic regimes of lakes, ponds, and reservoirs. A metabolic regime is the generalized annual pattern of ecosystem metabolism—gross primary production and ecosystem respiration—that characterizes a set of ecosystems.
Christopher T. Solomon, Paul C. Hanson, Stuart E. Jones, Bennett J. McAfee, Isabella A. Oleksy, Kathleen C. Weathers   +5 more
wiley   +1 more source

Observed positive feedback between surface ablation and crevasse formation drives glacier acceleration and potential surge. [PDF]

Nat Commun
Nanni U, Bouchayer C, Åkesson H, Lefeuvre PM, Mannerfelt ES, Köhler A, Gagliardini O, Kohler J, Schmidt LS, Hult J, Renard F, Schuler TV.   +11 more
europepmc   +1 more source

Hidden subsurface suspended sediment export from Greenland's marine‐terminating glaciers

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Runoff and calved ice volumes from the Greenland Ice Sheet are well constrained, but quantifying the associated suspended sediment flux remains challenging. Here we present near‐terminus observations from three glacierized fjords in southeast Greenland, combining full‐depth turbidity profiles and current velocity from summer 2024 to evaluate ...
Yaqing Ruan, Eric P. Achterberg, Hilde Oliver, Lukas L. Taenzer, Xin Huang, Camilla S. Andresen, Mark J. Hopwood   +6 more
wiley   +1 more source

Amplified Arctic iceberg traffic reshapes benthic biodiversity. [PDF]

Nature
Krumpen T, Meyer-Kaiser KS, Wekerle C, Ackermann L, Castle D, Bergmann M, Hoppmann M, Khan SA, Purser A, Schmithüsen H.   +9 more
europepmc   +1 more source

Contrasting associations of sea‐ice meltwater and meteoric water with nitrogen uptake patterns in the summer Cosmonaut Sea, Antarctica

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Nitrogen uptake by phytoplankton influences Southern Ocean productivity and carbon export, but how source‐resolved meltwater is associated with nitrate and ammonium use remains unclear. Here, 15N tracer incubations and a δ18O‐salinity mixing model were combined to examine nitrogen uptake in the early‐summer Cosmonaut Sea.
Kun Zhang, Qianyao Ma, Jun Zhao, Qiang Hao, Shunan Cao, Zifei Yang, Zhen Tang, Minfang Zheng, Mengya Chen, Jianfeng He, Min Chen   +10 more
wiley   +1 more source