搜索结果: 1-9 共查到“地球科学总论 cover”相关记录9条 . 查询时间(0.048 秒)
Plant functional type classification for earth system models:results from the European Space Agency's Land Cover Climate Change Initiative
Plant functional type classification earth system models European Space Agency Land Cover Climate Change Initiative
2015/8/6
Global land cover is a key variable in the earth system with feedbacks on climate, biodiversity and natural resources. However, global land cover data sets presently fall short of user needs in provid...
Vegetation height and cover fraction between 60° S and 60° N from ICESat GLAS data
Vegetation height cover fraction 60° S and 60° N ICESat GLAS data
2014/12/11
We present new coarse resolution (0.5° × 0.5°) vegetation height and vegetation-cover fraction data sets between 60° S and 60° N for use in climate models and ecological models. The data sets are deri...
Land Use and Land Cover Change (LULC) in the Lake Malawi Drainage Basin, 1982-2005
AVHRR Lake Malawi Lake Surface Temperature MODIS Reflectance
2013/3/6
Changes in land use and land cover (LULC) in the drainage basin of Lake Malawi over the period 1982-2005 were estimated from satellite imagery, and possible relationships were evaluated among the four...
Connecting European snow cover variability with large scale atmospheric patterns
European snow variability with large scale atmospheric patterns
2010/9/10
Winter snowfall and its temporal variability are important factors in the development of water management strategies for snow-dominated regions. For example, mountain regions of Europe rely on snow fo...
Modelling the effects of land-use and land-cover change on water availability in the Jordan River region
land-use land-cover water availability
2010/2/3
Within the GLOWA Jordan River project, a first-time overview of the current and possible future land and water conditions of a major part of the Eastern Mediterranean region (ca. 100 000 km2) is given...
A spatial resolution threshold of land cover in estimating terrestrial carbon sequestration in four counties in Georgia and Alabama, USA
land cover terrestrial carbon sequestration Georgia and Alabama, USA
2010/1/21
Changes in carbon density (i.e., carbon stock per unit area) and land cover greatly affect carbon sequestration. Previous studies have shown that land cover change detection strongly depends on spatia...
Low-grade sedimentary rocks on Vanna,North Norway:a new occurrence of a Palaeoproterozoic (2.4-2.2 Ga) cover succession in northern Fennoscandia
Low-grade sedimentary rocks new occurrence Palaeoproterozoic (2.4-2.2 Ga) cover succession
2009/12/2
The Archaean to Palaeoproterozoic West Troms Basement Complex comprises various tonalitic gneisses, felsic and mafic intrusive rocks and intervening narrow NW-SE-trending belts with partly mylonitised...
Towards spatial assessment of carbon sequestration in peatlands:spectroscopy based estimation of fractional cover of three plant functional types
spatial assessment carbon sequestration peatlands fractional cover
2010/1/19
Peatlands accumulated large carbon (C) stocks as peat in historical times. Currently however, many peatlands are on the verge of becoming sources with their C sequestration function becoming sensitive...
The response of the terrestrial biosphere to urbanization:land cover conversion,climate,and urban pollution
terrestrial biosphere urbanization land cover conversion climate urban pollution
2010/1/18
Although urban areas occupy a relatively small fraction of land, they produce major disturbances of the carbon cycle through land use change, climate modification, and atmospheric pollution. In this s...