@article{Zhang:169071,
      recid = {169071},
      author = {Zhang, Hong and Zhang, Jing and Lei, Dongmei and Yang,  Mingquan},
      title = {GIS Based Evaluation System for Ecological Constraints of  Dianchi Lake Basin},
      journal = {Asian Agricultural Research},
      address = {2014-04},
      number = {1812-2016-144088},
      pages = {6},
      year = {2014},
      abstract = {With the advance of urbanization process and rapid growth  of urban population, the construction land scale in Dianchi  Lake basin increases at a sharp speed. Due to lack of  reasonable scale control and space optimization, many areas  have the problem of blind growth in construction land. On  the one hand, it results in deterioration of regional  ecological environment. On the other, it poses hidden  danger for sustainable land use in the basin. Therefore, to  coordinate regional land use and ecological environment  construction, this study took natural ecological conditions  and resource and environment conditions as constraints of  regional ecological balance, put forward GIS based methods  for dividing ecological constraint types of Dianchi Lake  basin, and discussed division of evaluation units,  selection and processing of indicators. Through evaluating  ecological constraints of Dianchi Lake basin, this study  divided Dianchi Lake basin into extremely high, higher,  high, medium and low ecological constraint zones. Finally,  it came up with guiding and regulating measures for land  use of each type of ecological constraint, in the hope of  providing scientific basis for optimum allocation of land  resources in Dianchi Lake basin.},
      url = {http://ageconsearch.umn.edu/record/169071},
      doi = {https://doi.org/10.22004/ag.econ.169071},
}