Investigation and Evaluation on Suitability of Afforestation Space in Henan Province -- A Case Study of Nanyang City, Henan, China
刊名 Journal of Landscape Research
作者 WAN Meng
作者单位 Henan Provincial Institute of Forestry Resources Monitoring, Zhengzhou, Henan 450045, China
DOI 10.16785/j.issn 1943-989x.2025.3.005
年份 2025
刊期 3
页码 23-26
关键词 Afforestation space, Investigation and evaluation indicators, Indicators of land use assessment scope, Henan Province
摘要 Analysis on the investigation and evaluation data of afforestation space suitability in  Nanyang City reveals that there are a total of 47,394 issued land parcels, covering an area of 102,400 hm2. Among these, 20,834 parcels are suitable for afforestation with an area of 35,300 hm2, while 7,220 parcels are planned for afforestation but not yet implemented, covering an area of 19,900 hm2. Additionally, there are 26,560 parcels classified as unsuitable for afforestation with an area of 67,100 hm2. There are also 13,614 parcels, with an area of 15,400 hm2, that meet the criteria for afforestation space but have not been included in the planning. In view of discrepancies in land type classification or being outside the original evaluation scope in the investigation of afforestation space suitability evaluation, corresponding recommendations have been proposed to provide valuable references for scientifically formulating territorial greening plans and reasonably reserving afforestation space.