CHEN Yongsheng, GUO Jie, OU Minghao. Regulation Zoning of Construction Land Based on Landscape Suitability Evaluation[J]. Bulletin of Soiland Water Conservation, 2016, 36(6): 189-194.
DOI:
CHEN Yongsheng, GUO Jie, OU Minghao. Regulation Zoning of Construction Land Based on Landscape Suitability Evaluation[J]. Bulletin of Soiland Water Conservation, 2016, 36(6): 189-194. DOI: 10.13961/j.cnki.stbctb.2016.06.032.
Regulation Zoning of Construction Land Based on Landscape Suitability Evaluation
[Objective] To carry out construction land suitability evaluation and optimize the evaluation partition scheme
supplying a good reference for promoting suitability evaluation and spatial allocation of construction land.[Methods] A scientific construction land suitability evaluation index system was built to confirm the suitability of grading for potential construction land space. Construction land regulation regions were confirmed alternatively based on different combinations of suitability grades. After that
landscape ecological quality was modeled for selecting the alternative schemes.[Results] The results of construction land suitability evaluation were six-level suitability grade zones
and their area were 6.03
13.83
27.75
45.66
168.24
108.05 km2. Scheme 1 of suitability zones had higher landscape ecological quality
cond was preferred scheme.[Conclusion] Confirming construction land regulation regions based on suitability grades is an effect way to get lower disturbance degree and improve stability degree. In this case
the comprehensive landscape ecological quality index is higher. After comprehensive contrast
scheme 1 has high landscape ecological quality. Because in this scheme
urban-rural construction land allocation is more reasonable
and it will help to increase the steady of landscape ecosystem.