Results 51 to 60 of about 4,078 (217)

Meltwater as a Local Source of Ice Nucleating Particles in the Central Arctic Summer

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Identifying sources of ice nucleating particles (INPs) in the central Arctic is important for understanding controls on the phase of Arctic mixed‐phase clouds (AMPCs). We show meltwater samples collected from the Arctic pack ice in July 2020 contain biological INPs active at relatively warm temperatures (T ≥ −10°C).
C. E. Mavis, M. Vazquez, C. A. Bekemeier, K. R. Barry, E. J. Chamberlain, J. Schmale, T. Jokinen, T. Laurila, M. D. Shupe, C. J. M. Hoppe, A. A. Fong, M. Oggier, A. Ulfsbo, J. P. Balmonte, J. S. Bowman, T. C. J. Hill, P. J. DeMott, S. M. Kreidenweis, J. M. Creamean   +18 more
wiley   +1 more source

The Inaugural SHALDRIL Expedition to the Weddell Sea, Antarctica [PDF]

Scientific Drilling, 2005
Introduction In 1994, a group of scientists began discussing a number of important scientific questions that could be addressed by drilling a series of short cores on the Antarctic continental shelf.
S. W. Wise,, J. B. Anderson, J. S. Wellner   +2 more
doaj   +1 more source

Evaluation of water flushing effect on icebreaking operation of “Shirase” by analysis of Japanese Antarctic Research Expedition voyage data [PDF]

, 2019
The Tenth Symposium on Polar Science/Ordinary sessions: [OM] Polar Meteorology and Glaciology, Thu. 5 Dec.
Hajime Yamaguchi, Seigo Yoshino, Shigeya Mizuno, Shuki Ushio, Yutaka Yamauchi   +4 more
core   +1 more source

Commercial Arctic shipping through the Northeast Passage:routes, resources, governance, technology, and infrastructure [PDF]

, 2014
The Russian and Norwegian Arctic are gaining notoriety as an alternative maritime route connecting the Atlantic and Pacific Oceans and as sources of natural resources. The renewed interest in the Northeast Passage or the Northern Sea Route is fueled by a
Ac, Ac Secretariat, Albert Buixadé Farré, Andreas Raspotnik, Bambulyak A., Bird K.J., Caroline Troein, Denis Demchev, Derek O'Leary, Dnv, Edward Petersen, Guest P., Guilford G., Henrik Grythe, Humpert M., Iacs, Iacs, Igor Matelenok, Imo, Imo, Imo, Imo, Ipcc, Ivan Ryzhov, Jaap van Rijckevorsel, Jan Solski, Johannessen O.M., Jonathan Wighting, Julia Olsen, Karvonen J., Kathrin Keil, Koivurova T., Kontorovich A.E., Larson C., Lingling Suo, Linling Chen, Litovkin D., Liu N., Lloyd's List, Mari Myksvoll, Mfa Finland, Michael Czub, Ministry of Transport, Ministry of Transport, Naresh Kumar, Nengye Liu, Niku Kivekäs, Norwegian Space Center, Npd, Nsidc, Nsidc, Nsidc, Nsr Information Office, Nsr Information Office, Perovich D., Piotr Graczyk, Ragner C.L., Sachin Pavithran.A.P., Sandven S., Sao, Scott R. Stephenson, Snow N., Solski J., Vilena Valeeva, Yaroslav Efimov, Ying Dai, Yoshikawa K.   +66 more
core   +2 more sources

UUV-Assisted Icebreaking Application in Polar Environments Using GA-SPSO

Journal of Marine Science and Engineering
This paper addresses the challenges faced by icebreakers in polar environments, particularly the difficulty in sensing underwater ice formations when navigating through thick ice layers, which often results in suboptimal icebreaking effectiveness.
Wei Pan, Yang Wang, Fei Song, Likun Peng, Xiaofeng Zhang   +4 more
doaj   +1 more source

EKSPERIMEN PEMBERIAN AKTIVITAS ICEBREAKING DALAM MENANGANI KEJENUHAN BELAJAR SISWA DI SMKN 8 BANDUNG [PDF]

, 2016
Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh pemberian aktivitas icebreaking dapat menangani kejenuhan belajar siswa Program Keahlian Teknik Sepeda Motor SMKN 8 Bandung.
Junjunan, Syukur
core  

Engaging With Multi‐Level Climate Governance: A Place‐Based Exploration of Public Perceptions of a Local Climate Change Strategy

Geo: Geography and Environment, Volume 13, Issue 1, January‐June 2026.
Short Abstract Responsibilities for addressing climate change have been distributed across scales of governance, resulting in an increasing number of climate strategies being developed, each grounded within specific sub‐national scales. Drawing upon a relational place‐based framing, we identify tensions within the development and implementation of ...
Ami Crowther, Tom Hambley, Stefano Magariello, Kate Baker   +3 more
wiley   +1 more source

Prediction of ship resistance in level ice based on empirical approach

International Journal of Naval Architecture and Ocean Engineering, 2017
A semi-empirical model to predict ship resistance in level ice based on Lindqvist's model is presented. This model assumes that contact between the ship and the ice is a case of symmetrical collision, and two contact cases are considered.
Seong-Yeob Jeong, Kyungsik Choi, Kuk-Jin Kang, Jung-Seok Ha   +3 more
doaj   +1 more source

Oceanus. [PDF]

, 1994
v. 37, no.
Woods Hole Oceanographic Institution.
core   +1 more source

Monitoring Pacific walrus coastal haulouts by satellite to estimate herd abundance and distribution

Wildlife Society Bulletin, Volume 49, Issue 4, December 2025.
We monitored Pacific walrus haulouts with drone and satellite imagery to derive new methods for estimating minimum population size. The largest herd observed during an 8‐year study period was on the coast of northeastern Russia at Cape Serdtse‐Kamen in autumn 2022 where the aggregation spanned over an area of 184,094 m2 with a mean density (and 90 ...
Anthony S. Fischbach, Rebecca L. Taylor, David C. Douglas   +2 more
wiley   +1 more source