地理地质-节约集约用地理论和现实探索（Geological and Geological conservation and intensive land use theory and practical exploration）.doc

地理地质-节约集约用地理论和现实探索（Geological and Geological conservation and intensive land use theory and practical exploration） Abstract: saving and intensive land use is not only related to the development of the economy and society, but also to the country and the nation and the basis for survival. How to understand the conservation and intensive use of land? How to implement conservation and intensive land use? Theory and practice should be further explored. Key words: conservation and intensive land; basic principles; practical exploration With the rapid development of industrialization and urbanization, the contradiction between man and land is very acute. In June 25, 2008, eighteenth national land day publicity themes are: adhere to the red line of arable land, save intensive land, build a new mechanism to protect and promote scientific development. It is one of the four basic national policies to cherish and make rational use of land and effectively protect cultivated land. Adhere to the bottom line of 1 billion 800 million acres of arable land, is legally binding indicators. The history of contemporary China nearly 30 years of reform and opening, as a just out from the extreme poverty in developing countries, difficult to continue the extensive rough land use, intensive land has been an unprecedented consensus, therefore, this paper mainly expounds the intensive and practical exploration for the theory. There are more people and less land in our country, and the cultivated land is scarce. In recent years, the construction of land contradiction; prices rise, causing people rush to build houses. The indiscriminate use of farmland phenomenon is very serious, the value of land, intensive land conservation awareness is weak. The fifteen period, the population increased by aboutper year, the annual decline of 18 million 480 thousand acres of arable land. Aiming at the problem of high resource consumption, waste, in mid July 2007, the State Council issued the notice t