SUN Hui-hui, SHI Pei-ji, YAN Bing-jin, et al. Environmentallmpact Assessment of Land-use Scale and Structure Adjustment in Ecologically Fragile Area of Yellow River[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 245-247.
SUN Hui-hui, SHI Pei-ji, YAN Bing-jin, et al. Environmentallmpact Assessment of Land-use Scale and Structure Adjustment in Ecologically Fragile Area of Yellow River[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 245-247.DOI:
the model system that can comprehensively and quantitatively assess the impacts of land use scale and structure adjustment on environment wasestablished including diversity index model
dynamic model
ecosystem service value evaluation model
and eco-footprint and eco-capacity model.Results from the study showed that the ecosystem service value of Lanzhou City increased by 390 million yuan and the ecological deficit dropped 14 m2 per head.The overall landuse planning is basically reasonable and is valuable in developing local economy and preserving its ecological environment.Moreover
the model system can objectively assess the impacts of landuse scale and structure adjustment on environment and thus
it is meaningful to apply and popularize the model.