• No results found

land surface

Enhancing the representation of subgrid land surface characteristics in land surface models

Enhancing the representation of subgrid land surface characteristics in land surface models

... Abstract. Land surface heterogeneity has long been recog- nized as important to represent in the land surface ...existing land surface models, the spatial variability of ...

14

The Response of Land Surface Temperature to the Changing Land-Use Land-Cover in a Mountainous Landscape under the Influence of Urbanization: Gilgit City as a case study in the Hindu Kush Himalayan Region of Pakistan

The Response of Land Surface Temperature to the Changing Land-Use Land-Cover in a Mountainous Landscape under the Influence of Urbanization: Gilgit City as a case study in the Hindu Kush Himalayan Region of Pakistan

... monitored land use/cover changes over two and half-decade period using remote sensing and Google Earth’s data and further, it studied how it influences the land surface temperature in Gilgit ...in ...

10

The impact of changing the land surface scheme in ACCESS(v1.0/1.1) on the surface climatology

The impact of changing the land surface scheme in ACCESS(v1.0/1.1) on the surface climatology

... affect land–atmosphere carbon exchange, permafrost thaw, and ecosystem carbon seques- tration in high-latitude tundra ecosystems (Li et ...the surface along topography as surface ...the ...

21

Assessment of Changes in Land Cover, Land Surface Temperature and Precipitation and Establishment of a Monitoring System

Assessment of Changes in Land Cover, Land Surface Temperature and Precipitation and Establishment of a Monitoring System

... the land surface temperature (LST) and land use land cover ...Operational Land Imager (OLI) images. In their research land coverage indices (such as the normalized difference ...

5

On the sources of global land surface hydrologic predictability

On the sources of global land surface hydrologic predictability

... We implemented the ESP/Rev-ESP approach to quan- tify the relative contributions of the IHCs and FS in seasonal hydrologic predictability as in previous studies (Wood and Lettenmaier, 2008; Li et al., 2009; Shukla and ...

16

Scaling land-surface variables for landslide detection

Scaling land-surface variables for landslide detection

... As geomorphological processes operate at various spatial scales, their morphological expressions, i.e., land-surface variables (LSVs) should be scaled accordingly. Most approaches on landslide ...

13

Land Surface Temperature Determination For Selangor Area

Land Surface Temperature Determination For Selangor Area

... This study used data recorded from a remote sensing satellite. Landsat platform use TM (Thematic Mapper) sensor. It is a multispectral scanning Earth surface. Images captured from such sensor usually has sharper ...

24

Relationship between Land Surface Temperature and Land Use in Nakhon Ratchasima City, Thailand

Relationship between Land Surface Temperature and Land Use in Nakhon Ratchasima City, Thailand

... between land surface temperature (LST) and land use in Nakhon Ratchasima was studied using data gathered from three satellite images from Landsat-5 (30th January 1992), Landsat-8 (9 May 2016) and ...

14

An Improvement on Land Surface Temperature Determination by Producing Surface Emissivity Maps

An Improvement on Land Surface Temperature Determination by Producing Surface Emissivity Maps

... In order to retrieve accurate LST values from remote sensing or satellite data, the image must be accurately corrected for the emissivity of the surface of interest, as well as for atmospheric effects. Since ...

14

Impact of the use of a CO 2responsive land surface model in simulating the effect of climate change on the hydrology of French Mediterranean basins

Impact of the use of a CO 2responsive land surface model in simulating the effect of climate change on the hydrology of French Mediterranean basins

... The differences in total runoff impact, only 1 % between the two models, were lower than the differences found by Quintana-Segu´ı et al. (2010) for the same area by compar- ing three downscaling methods on the same ...

14

ERA Interim/Land: a global land surface reanalysis data set

ERA Interim/Land: a global land surface reanalysis data set

... snow amount are due to (i) the GPCP bias correction of precipitation forcing, (ii) improved snowmelt, density and albedo in the land surface model, and (iii) the lack of data as- similation of snow depth in ...

19

Development of high resolution land surface parameters for the Community Land Model

Development of high resolution land surface parameters for the Community Land Model

... MODIS land cover products. Over global land, the new parameters have decreased contribution from bare soil and trees, but increased contribution from grass, shrub and ...global land products ...for ...

22

Estimation and Validation of Land Surface Temperature (LST) from Landsat 8 OLI and TIRS sensor’s Data

Estimation and Validation of Land Surface Temperature (LST) from Landsat 8 OLI and TIRS sensor’s Data

... For the model validation, the five stations have been selected on the basis of the field condition where the huge transmission has not been take place for measuring the ground temperature in the entire study area. ...

8

An ensemble of AMIP simulations with prescribed land surface temperatures

An ensemble of AMIP simulations with prescribed land surface temperatures

... Finally, land surface temperatures (and therefore cir- culation and precipitation) also respond to changes in insola- tion ...on land temperatures and the global circulation (and precipitation), it ...

17

On the utility of land surface models for agricultural drought monitoring

On the utility of land surface models for agricultural drought monitoring

... proposed in an effort to improve the early detection of agricultural drought and the efficiency of subsequent miti- gation responses (Wardlow et al., 2012). One common ap- proach has been the application of complex water ...

10

Quantifying the thermodynamic entropy budget of the land surface: is this useful?

Quantifying the thermodynamic entropy budget of the land surface: is this useful?

... on land surface energy exchange processes using the NOAH land surface model and eddy co- variance ...the land surface while decreasing the overall entropy budget (the rate of ...

17

On the predictability of land surface fluxes from meteorological variables

On the predictability of land surface fluxes from meteorological variables

... of land surface fluxes by providing a more thorough exploration of the predictive power of empirical models using only meteorological forcing data as ...predictable land surface fluxes are by ...

18

MODIS Derived Arctic Land Surface Temperature Trends

MODIS Derived Arctic Land Surface Temperature Trends

... on surface material types and resident heat ...in land-surface temperatures across Arctic West- ern North America and Arctic Eastern Eurasia are in part due to a summertime lake signal given the ...

6

Improving arable land heterogeneity information in available land cover products for land surface modelling using MERIS NDVI data

Improving arable land heterogeneity information in available land cover products for land surface modelling using MERIS NDVI data

... The land use/cover scheme strongly affects the sim- ulated evapotranspiration of a hydrological ...new land use approach was compared to two possible extremes: In one case, the class arable land was ...

12

Spatio Temporal Variability in Land Surface Temperature and Its Relationship with Vegetation Types over Ibadan, South Western Nigeria

Spatio Temporal Variability in Land Surface Temperature and Its Relationship with Vegetation Types over Ibadan, South Western Nigeria

... the Land Surface Temperature-Land Cover type relationship (both sample maps were resampled to a common spatial resolution, 30 m) and how it varies over the study area for the period considered, the ...

19

Show all 10000 documents...

Related subjects