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ECO-ENVIRONMENT STATUS EVALUATION AND CHANGE ANALYSIS OF QINGHAI BASED ON NATIONAL GEOGRAPHIC CONDITIONS CENSUS DATA
national geographic conditions census remote sensing eco-environment status ecological index ecological change analysis
2018/5/17
As the headstream of the Yellow River, the Yangtze River and the Lantsang River, located in the hinterland of Qinghai-Tibet Plateau, Qinghai province is hugely significant for ecosystem as well as for...
Clustering with Prototype Extraction for Census Data Analysis
Prototype Extraction Clustering Census Data Analysis
2011/9/15
Not long ago primary census data became available to publicity. It opened qualitatively new perspectives not only for researchers in demography and sociology, but also for those people, who somehow fa...