Results 131 to 140 of about 347,919 (347)

FEATURES OF SPATIAL DIFFERENTIATION OF SNOW COVER IN LOW-MOUNTAIN LANDSCAPES OF THE RUSSIAN ALTAI (CASE STUDY OF THE MAIMA RIVER BASIN)

open access: yesЛëд и снег, 2018
The paper presents results of snow route measurements carried out during two winter seasons (2014/15 and 2015/16) over the period of maximum snow accumulation.
L. F. Lubenets   +2 more
doaj   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl   +8 more
wiley   +1 more source

Remote sensing of snow and ice: A review of the research in the United States 1975 - 1978 [PDF]

open access: yes
Research work in the United States from 1975-1978 in the field of remote sensing of snow and ice is reviewed. Topics covered include snowcover mapping, snowmelt runoff forecasting, demonstration projects, snow water equivalent and free water content ...
Rango, A.
core   +1 more source

Snowmelt Runoff Model in Japan [PDF]

open access: yes, 1985
The preliminary Japanese snowmelt runoff model was modified so that all the input variables arc of the antecedent days and the inflow of the previous day is taken into account. A few LANDSAT images obtained in the past were effectively used to verify and
Ishihara, K., Nishimura, Y., Takeda, K.
core   +1 more source

Hydrological Investigations at Biafo Glacier, Karakoram Range, Himalaya; an Important Source of Water For the Indus River [PDF]

open access: yes, 1989
Over 80% of the flow of the Upper Indus River is derived from less than 20% of its area: essentially from zones of heavy snowfall and glacierized basins above 3500 m elevation.
David, C   +3 more
core   +2 more sources

Applications of satellite snow cover in computerized short-term streamflow forecasting [PDF]

open access: yes
A procedure is described whereby the correlation between: (1) satellite derived snow-cover depletion and (2) residual snowpack water equivalent, can be used to update computerized residual flow forecasts for the Conejos River in southern ...
Leaf, C. F.
core   +1 more source

On the assimilation of optical reflectances and snow depth observations into a detailed snowpack model

open access: yes, 2015
International audienceThis paper examines the ability of optical re-flectance data assimilation to improve snow depth and snow water equivalent simulations from a chain of models with the SAFRAN meteorological model driving the detailed multi-layer ...
Charrois, Luc   +6 more
core   +5 more sources

INFLUENCE OF THE FOREST FOR EVALUATION OF SNOW WATER EQUIVALENT

open access: yesPROCEEDINGS OF HYDRAULIC ENGINEERING, 2006
The effect of forest on snow was evaluated by snow model. The snow model consists of a snowfall and snowmelt models. The amount of snowfall interrupted by the canopy was evaluated using the snowfall model. The heat balance method was used in the snowmelt model. LAI (Leaf Area Index) was used as parameter showing the effect of forest.
Hirokazu IZUMI   +2 more
openaire   +2 more sources

Sensing Area‐Average Snow Water Equivalent with Cosmic‐Ray Neutrons: The Influence of Fractional Snow Cover

open access: yesWater Resources Research, 2019
Cosmic‐ray neutron sensing (CRNS) is a promising non‐invasive technique to estimate snow water equivalent (SWE) over large areas. In contrast to preliminary studies focusing on shallow snow conditions (SWE < 130 mm), more recently the method was shown ...
P. Schattan   +4 more
semanticscholar   +1 more source

Cameras do not always take a full picture: wolf activity patterns revealed by accelerometers versus road‐positioned camera traps

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera traps have become an increasingly popular non‐invasive alternative to animal‐attached devices for studying wildlife behaviour. This study compared wolf (Canis lupus) activity patterns derived from collar accelerometers and road‐positioned camera traps and revealed strong overall agreement but also important seasonal and diel mismatches between ...
Katarzyna Bojarska   +7 more
wiley   +1 more source

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