Results 91 to 100 of about 347,919 (347)

EVALUATING THE CONSISTENCY OF REMOTE SENSING BASED SNOW DEPTH PRODUCTS IN ARID ZONE OF WESTERN CHINA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Snow cover is a sensitive indicator of global climate change. Among various snow cover parameters, snow depth which can indicate snow accumulation is essential for retrieving snow water equivalent.
Q. Zhou, B. Sun
doaj   +1 more source

Modelling runoff and erosion in agricultural soil: application of ICECREAM model to a field site in southern Finland [PDF]

, 2006
The hydrological submodel of ICECREAM, which is the Finnish version of CREAMS/GLEAMS model was calibrated and validated against surface runoff and snow water equivalent data from a sloping clayey field under small grain crop cultivation.
Alakukku, Laura, Bärlund, Ilona, Koivusalo, Harri, Paasonen-Kivekäs, Maija, Tattari, Sirkka   +4 more
core  

Evaluation of snow cover and snow water equivalent in the continental Arctic in CMIP5 models

Climate Dynamics, 2020
Spatial and temporal patterns of snow cover extent (SCE) and snow water equivalent (SWE) over the terrestrial Arctic are analyzed based on multiple observational datasets and an ensemble of CMIP5 models during 1979–2005.
M. Santolaria-Otín, O. Zolina
semanticscholar   +1 more source

Seasonal variation of leaf functional traits in sub‐Arctic plants

Oikos, EarlyView.
Leaf functional traits are informative of plant fitness and functions in ecosystems. These functional traits and their variation across geographic extents are much studied but less is known about their temporal variation over a growing season. Here, we provide an analysis of the seasonal variation in six leaf functional traits of 11 sub‐Arctic vascular
Pekka Niittynen, Marija Merkurjeva, Julia Kemppinen   +2 more
wiley   +1 more source

Attention-Based Models for Snow-Water Equivalent Prediction

Proceedings of the AAAI Conference on Artificial Intelligence
Snow Water-Equivalent (SWE)—the amount of water available if snowpack is melted—is a key decision variable used by water management agencies to make irrigation, flood control, power generation, and drought management decisions. SWE values vary spatiotemporally—affected by weather, topography, and other environmental factors.
Krishu K. Thapa, Bhupinderjeet Singh, Supriya Savalkar, Alan Fern, Kirti Rajagopalan, Ananth Kalyanaraman   +5 more
openaire   +2 more sources

When wolves aren't enough: revisiting trophic cascades in northern Wisconsin

Oikos, EarlyView.
Elimination of top predators has allowed large herbivores to flourish in many terrestrial ecosystems, transforming food webs and ecosystem functions. Restoration of large predator communities is hoped to reverse negative effects of this trophic downgrading, but evidence for such effects is elusive.
Elaine M. Brice, Donald M. Waller, Jennifer L. Price Tack, Daniel J. Storm, David A. Rogers, Sarah E. Johnson, Bernd Blossey   +6 more
wiley   +1 more source

Estimating the snow water equivalent on a glacierized high elevation site (Forni Glacier, Italy) [PDF]

The Cryosphere, 2018
We present and compare 11 years of snow data (snow depth and snow water equivalent, SWE) measured by an automatic weather station (AWS) and corroborated by data from field campaigns on the Forni Glacier in Italy. The aim of the analysis is to estimate
A. Senese, M. Maugeri, E. Meraldi, G. P. Verza, R. S. Azzoni, C. Compostella, G. Diolaiuti   +6 more
doaj   +1 more source

Extreme Value Snow Water Equivalent and Snowmelt for Infrastructure Design Over the Contiguous United States

Water Resources Research, 2020
Snowmelt‐driven floods result in large societal and economic impacts on local communities including infrastructure failures in the United States. However, the current U.S.
E. Cho, J. Jacobs
semanticscholar   +1 more source

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

People and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard, J. Edward Schofield, Tim Mighall, Scott Timpany, Gill Plunkett   +4 more
wiley   +1 more source

GIS- and field data based modeling of snow water equivalent in shrub tundra

Лëд и снег, 2015
An approach for snow water equivalent (SWE) modelling in tundra environments has been developed for the test area on the Yamal peninsula. Detailed mapping of snow cover is very important for tundra areas under continuous permafrost conditions, because ...
Yu. A. Dvornikov, A. V. Khomutov, D. R. Mullanurov, K. A. Ermokhina   +3 more
doaj   +1 more source