传统村落景观脆弱性及其定量评价——以湖南省新田县为例
邹君, 刘媛, 谭芳慧, 刘沛林

Landscape Vulnerability and Quantitative Evaluation of Traditional Villages: A Case Study of Xintian County, Hunan Province
Jun Zou, Yuan Liu, Fanghui Tan, Peilin Liu
表3 传统村落景观脆弱性评价的定量指标分级标准
Table 3 The quantitative index classification criteria for landscape vulnerability assessment of traditional villages
定量指标 指标分级标准
不脆弱 微脆弱 中脆弱 强脆弱 极脆弱
X4:民居废弃率(%) <8 8~15 16~19 20~23 >23
X12:通达度(h) >4.3 4.2~2.7 2.6~1.7 1.6~0.9 <0.8
X13:城镇化率(%) <8 9~18 19~52 53~76 >77
X14:二产产值比重(%) <10 11~23 24~57 58~80 >81
X15:旅游收入占比(%) <9 10~19 20~53 54~77 >77
X18:火灾频度(次/10 a) 0 1 2~3 3~4 >4
X19:水灾频度(次/10 a) 0 1 2~3 3~4 >4
X20:地质灾害频度(次/10 a) 0 1 2~3 3~4 >4