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[PDF] Top 20 1 The Effect of Recreation in a Snow-Covered Forest

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1 The Effect of Recreation in a Snow-Covered Forest

1 The Effect of Recreation in a Snow-Covered Forest

... effect on positive affect was observed, as this indicator increased in the forest environment. Negative 300[r] ... See full document

15

Improved identification of clouds and ice/snow covered surfaces in SCIAMACHY observations

Improved identification of clouds and ice/snow covered surfaces in SCIAMACHY observations

... over snow/ice surfaces is particularly difficult in the visible wavelengths as both clouds an snow/ice are both white and highly ...ice/snow covered surfaces, specifically developed to ... See full document

12

Assessing the interaction between mountain forests and snow avalanches at Nevados de Chillán, Chile and its implications for ecosystem-based disaster risk reduction

Assessing the interaction between mountain forests and snow avalanches at Nevados de Chillán, Chile and its implications for ecosystem-based disaster risk reduction

... conduct snow avalanche simulations at Valle Las ...different forest structural char- acteristics on avalanche ...the forest plot survey and remote-sensing data for the simulations at each ...the ... See full document

14

Snow Water Equivalent Estimation for a Snow Covered Prairie Grass Field by GPS Interferometric Reflectometry

Snow Water Equivalent Estimation for a Snow Covered Prairie Grass Field by GPS Interferometric Reflectometry

... of snow and fro- zen soil, tilted surfaces [17], the antenna beam pattern, the antenna phase center, the addition of more snow lay- ers, and the configuration of a horizontally-mounted (ze- nith-pointing) ... See full document

11

Fractional snow covered area parameterization over complex topography

Fractional snow covered area parameterization over complex topography

... subgrid snow distribu- ...over snow-covered and snow-free fractions of each model grid ...and snow, snow-free and vegetation grid cell portions and found a warming feedback ... See full document

13

Effect of protective forest strip on the crop productivity in the Central Fore-Caucasus

Effect of protective forest strip on the crop productivity in the Central Fore-Caucasus

... positive effect of protective forest strips on the wind-resistance, snow accumulation, humidity dynamics, and infestation of ...protective forest strips on the crops productivity evidence from ... See full document

6

The detection of cloud-free snow-covered areas using AATSR measurements

The detection of cloud-free snow-covered areas using AATSR measurements

... The effect of dust and soot impurities in snow has been studied by Warren and Wiscombe ...of snow are not affected (which is important for ...of snow albedo spectrum depends on the concen- ... See full document

13

Use of satellite derived data for characterization of snow cover and simulation of snowmelt runoff through a distributed physically based model of runoff generation

Use of satellite derived data for characterization of snow cover and simulation of snowmelt runoff through a distributed physically based model of runoff generation

... continuous snow characteristics fields for dis- tributed snowmelt runoff simulation is ...the snow depth, density and water equiva- lent (SWE), accounting for snow melt, sublimation, refreez- ing ... See full document

12

Application of MODIS snow cover products: wildfire impacts on snow and melt in the Sierra Nevada

Application of MODIS snow cover products: wildfire impacts on snow and melt in the Sierra Nevada

... in snow after a large forest fire in north- ern California using Moderate Resolution Imaging Spec- troradiometer (MODIS) snow-covered area and grain size ...fractional ... See full document

15

Adaptation of the Integrated Nitrogen Model for Catchments (INCA) to seasonally snow covered catchments

Adaptation of the Integrated Nitrogen Model for Catchments (INCA) to seasonally snow covered catchments

... of snow pack and soil frost are included in the COUP model (Jansson and Karlberg, 2001) for simulations of hydrology and nitrogen and carbon ...of forest harvesting and logging-induced N load in ... See full document

11

The Effect of Forest Trees Group Cutting on Accumulation, Density and Temperature of Snow (Case Study: Kheiroud Forest Research Station) in Iran

The Effect of Forest Trees Group Cutting on Accumulation, Density and Temperature of Snow (Case Study: Kheiroud Forest Research Station) in Iran

... to forest cutting activities remain highly uncertain in the ...Iran forest harvest appears fairly stable since the 1980, the estimated snows accumulate in the conterminous Iran range from 60 to as much as ... See full document

6

Simulation of snow accumulation and melt in needleleaf forest environments

Simulation of snow accumulation and melt in needleleaf forest environments

... decrease snow accumu- lation via canopy interception losses (Schmidt, 1991; Lund- berg and Halldin, 1994; Pomeroy et ...to snow (Link and Marks, 1999; Gryning and Batchvarova, 2001; Ellis et ...ever, ... See full document

16

Assessing snow extent data sets over North America to inform and improve trace gas retrievals from solar backscatter

Assessing snow extent data sets over North America to inform and improve trace gas retrievals from solar backscatter

... a snow-covered surface decreases over time as the snow ages (Warren and Wiscombe, ...This effect would not be captured by snow depth ...while snow depth has been used as an ... See full document

12

Strength of forest-albedo feedback in mid-Holocene climate simulations

Strength of forest-albedo feedback in mid-Holocene climate simulations

... hanced snow masking by forest, in particular by deciduous ...deciduous forest is very low, Roesch and Roeckner (2006) suggested to introduce a stem area index to replace LAI for deciduous trees in ... See full document

13

Assimilation of snow covered area into a hydrologic model

Assimilation of snow covered area into a hydrologic model

... (1998). This correction accounts for effects such as elevation, shadows, terrain- reflected radiation, and illumination angles, which all can contribute considerably to misinterpretation of the data in a rugged and snowy ... See full document

58

Estimating snow water equivalent for a slightly tilted snow covered prairie grass field by GPS interferometric reflectometry

Estimating snow water equivalent for a slightly tilted snow covered prairie grass field by GPS interferometric reflectometry

... the snow parame- ters. First, although the approximation of snow by a pla- nar homogenous layer (with respect to a slightly tilted ground) is reasonable, the approximation of prairie grass by a similar ... See full document

9

The Effects of Power Control on Free Space Optical Communications during Snowfall and Rainfall

The Effects of Power Control on Free Space Optical Communications during Snowfall and Rainfall

... at snow rates of 1 mm/h and 6 ...high snow rate is not significant, and no effect was shown for the low snow ...the effect of PC step size with OOK modulation for wet snow ... See full document

12

Early warning of snow-caused disasters in pastoral areas on the Tibetan Plateau

Early warning of snow-caused disasters in pastoral areas on the Tibetan Plateau

... in snow disaster warning, relief, and ...of snow dis- asters have been ...of snow disasters, are needed to validate the prediction of disaster grades and to improve the ... See full document

15

Ensemble-based assimilation of fractional snow-covered area satellite retrievals to estimate the snow distribution at Arctic sites

Ensemble-based assimilation of fractional snow-covered area satellite retrievals to estimate the snow distribution at Arctic sites

... In this section, we present results of the ES-MDA scheme with 100 ensemble members and four assimilation cycles (Sect. 3.3.2) for all the years and sites where snow surveys were conducted. Figure 4 shows the time ... See full document

24

Forest damage and snow avalanche flow regime

Forest damage and snow avalanche flow regime

... trees. The avalanche flows around these stationary pile-ups; shear planes develop. Any dynamic force must be transferred by frictional mechanisms across the shear planes separat- ing the stationary and moving ... See full document

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