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Showing items 71830 through 71838 of 73379.Generally, sustainability dimension is related to a context, timing and scale. Although the context of sustainability can be various – either general or more specific, the timing is oriented to the long-term, but the scale has a global nature.
Vertical vegetation structure in rangeland ecosystems can be a valuable indicator for monitoring rangeland health or progress toward management objectives because of its importance for assessing riparian areas, post-fire recovery, wind erosion, and wildlife habitat.
Provision of clean freshwater is an essential ecosystem service that is under increasing pressure worldwide from a variety of conflicting demands. Water yields differ in relation to landâcover type.
Low or medium spatial resolution satellite images are used for environmental monitoring in remote, extremely cold areas such as Antarctica. However, they cannot provide detailed spatial and spectral information over Antarctic areas.
There is a growing demand for improving the measurement of forest resources, with more frequent updating and better information on environmental variables.
Transboundary haze pollution from smoke from land preparation fires has become a perennial problem in Indonesia, especially in the last 10 years during the dry season.
Traditional varieties or land races from diverse rice growing ecosystems serving as repository of desirable gene pools for rice improvement including rice hybrids have been marginalized or are at the verge of perhaps total genetic erosion.
Economic, agronomic, and biophysical drivers affect global land use, so all three influences need to be considered in evaluating economically optimal allocations of the world’s land resources.
In this study,land cover data were digitized on topographical maps(1954,1984 and 2001).Land cover data were analyzed using ArcGIS and Fragstats programs.
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