Results 61 to 70 of about 8,007 (257)

Observations of snowpack properties to evaluate ground-based microwave remote sensing

, 2010
Active microwave radar has been shown to have great potential for estimating snow water equivalent (SWE) globally from space. To help evaluate optimal active microwave sensor configurations to observe SWE, we evaluated ground-based Frequency Modulated ...
Essery, Richard, K. Tape, Rutter, Nick, R. Essery, Tape, Ken, N. Rutter, Marshall, Hans-Peter, H. Marshall   +7 more
core   +1 more source

Snow density and grain size measurements from Snow Micro Pen (SMP) on ice stations PS81/517 and PS81/518 from Weddell Sea, Antarctica, 2013

, 2021
This dataset contains SnowMicroPen (SMP) measurements on sea ice stations PS81/517 and PS81/518 from Research Vessel Polarstern in the Antarctic Weddell Sea in austral winter 2013 (cruise leg ANT-XXIX/6, AWECS campaign).
Wever, Nander, Proksch, Martin, Leonard, Katherine C, White, Seth   +3 more
core   +1 more source

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

Interpreting a Legacy Fossil Assemblage Excavated From Waribruk (New Guinea II Cave), GunaiKurnai Aboriginal Country, Snowy River National Park, Southeastern Australia

Archaeology in Oceania, EarlyView.
ABSTRACT In this paper we report on faunal remains recovered from a legacy archaeological excavation undertaken in the rockshelter entrance of Waribruk (New Guinea II Cave), a GunaiKurnai site located on the west bank of the Snowy River, East Gippsland, southeastern Australia.
Matthew C. McDowell, Bruno David, Jean‐Jacques Delannoy, Russell Mullett, Fiona Petchey, Helen Green, Joanna Fresløv, GunaiKurnai Land and Waters Aboriginal Corporation   +7 more
wiley   +1 more source

Georeferenced Snow Depth and Snow Water Equivalent Dataset (2025) from East Kazakhstan Region

Data
In this work, we present the Snow Depth and Snow Water Equivalent Dataset for specific areas located in the East Kazakhstan Region that can be exploited to monitor and understand water resource dynamics in mountain regions. The present dataset represents
Dmitry Chernykh, Roman Biryukov, Lilia Lubenets, Andrey Bondarovich, Nurassyl Zhomartkan, Almasbek Maulit, Dauren Nurekenov, Kamilla Rakhymbek, Yerzhan Baiburin, Aliya Nugumanova   +9 more
doaj   +1 more source

Spatially distributed snow depth, bulk density, and snow water equivalent from ground-based and airborne sensor integration at Grand Mesa, Colorado, USA [PDF]

The Cryosphere
Estimating snow mass in the mountains remains a major challenge for remote-sensing methods. Airborne lidar can retrieve snow depth, and some promising results have recently been obtained from spaceborne platforms, yet density estimates are required to ...
T. G. Meehan, T. G. Meehan, A. Hojatimalekshah, H.-P. Marshall, E. J. Deeb, S. O'Neel, S. O'Neel, D. McGrath, R. W. Webb, R. Bonnell, M. S. Raleigh, C. Hiemstra, K. Elder   +12 more
doaj   +1 more source

Snow Concentration and Effective Air Density During Snow-Falls [PDF]

Journal of Glaciology, 1983
Abstract The mass concentration of falling snow ρ s can be estimated from the snow-fall rate (accumulation rate) q v if there is no significant wind.
openaire   +1 more source

Methodological challenges in content‐based citation analysis: Expertise, reliability, and the primacy of citance identification

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Content‐based citation analysis seeks to capture the meaning and functions of citations but continues to face unresolved methodological challenges. This study analyzes a stratified sample of library and information science publications to examine how citance segmentation and annotator expertise influence the consistency of classification ...
Zehra Taşkın
wiley   +1 more source

Ensemble mean density and its connection to other microphysical properties of falling snow as observed in Southern Finland [PDF]

Atmospheric Measurement Techniques, 2016
In this study measurements collected during winters 2013/2014 and 2014/2015 at the University of Helsinki measurement station in Hyytiälä are used to investigate connections between ensemble mean snow density, particle fall velocity and parameters of the
J. Tiira, D. N. Moisseev, A. von Lerber, D. Ori, A. Tokay, L. F. Bliven, W. Petersen   +6 more
doaj   +1 more source

Studies on the characteristics of snow particles affecting new snow density

Journal of the Japanese Society of Snow and Ice, 2005
二重防風ネット内で堆積した乾き新積雪の密度に対する平均気温および平均降水強度の影響に加えて,降雪粒子の卓越結晶形,水平粒度分布,霰寄与率(質量フラックスに占める霰の割合),雪面への運動エネルギーフラックスおよび粒子投映像の円形度との関係を解析した.その結果,新積雪密度への影響として,卓越結晶と平均降水強度の他に,雲粒付樹枝では運動エネルギーフラックスとの相関が大きかった.また,雲粒付立体樹枝では水平粒度分布,円形度,霰寄与率および運動エネルギーフラックスの影響も比較的顕著にみられた.さらに,卓越結晶形の霰(霰寄与率≧70%)では,水平粒度分布の影響が他の因子より大きかった.
KAJIKAWA, Masahiro, GOTO, Hiroshi, SARUWATARI, Takuma, KANAYA, Kosei, HASHIMOTO, Masahide, KIKUCHI, Katsuhiro   +5 more
openaire   +2 more sources