Biodiv Sci ›› 2015, Vol. 23 ›› Issue (6): 725-732. DOI: 10.17520/biods.2015147 cstr: 32101.14.biods.2015147
Special Issue: 生态保护红线专题
• Special Feature: Ecological Protection Redlines • Previous Articles Next Articles
Junhui Liu1, Changxin Zou2,*(), Jixi Gao2, Su Ma1, Wenjie Wang1, Kun Wu3, Yang Liu1
Received:
2015-06-01
Accepted:
2015-08-17
Online:
2015-11-20
Published:
2015-12-02
Contact:
Zou Changxin
Junhui Liu, Changxin Zou, Jixi Gao, Su Ma, Wenjie Wang, Kun Wu, Yang Liu. Location determination of ecologically vulnerable regions in China[J]. Biodiv Sci, 2015, 23(6): 725-732.
指标 Index | 不敏感 Insensitive | 轻度敏感 Lightly sensitive | 中度敏感 Moderate sensitive | 高度敏感 Highly sensitive | 极敏感 Extremely sensitive | |
---|---|---|---|---|---|---|
土地沙化 Land desertification | 干燥度指数 Aridity index | ≤ 1.0 | 1.0-1.5 | 1.5-4.0 | 4.0-16.0 | ≥ 16.0 |
≥ 6 m/s起沙风天数 Days with wind speed ≥ 6 m/s (d) | ≤ 5 | 5-10 | 10-20 | 20-30 | ≥ 30 | |
土壤质地 Soil texture | 基岩 Bedrock | 粘质 Clay | 砾质 Gravel | 壤质 Loam | 砂质 Sandy | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
水土流失 Soil erosion | 降雨侵蚀力 Rainfall erosivity | < 25 | 25-100 | 100-400 | 400-600 | > 600 |
土壤可蚀性 Soil erodibility | < 0.27 | 0.27-0.42 | 0.42-0.52 | 0.52-0.62 | > 0.62 | |
坡度 Slope (°) | 0-8 | 8-15 | 15-25 | 25-35 | > 35 | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
石漠化 Rocky desertification | 碳酸盐出露面积百分比 Rate of carbonate rock outcropping areas (%) | ≤ 10 | 10-30 | 30-50 | 50-70 | ≥ 70 |
坡度 Slope (°) | ≤ 5 | 5-8 | 8-15 | 15-25 | ≥ 25 | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
赋值 Grade | 1 | 3 | 5 | 7 | 9 |
Table 1 Evaluation indices and classification of ecological environmental sensitivity
指标 Index | 不敏感 Insensitive | 轻度敏感 Lightly sensitive | 中度敏感 Moderate sensitive | 高度敏感 Highly sensitive | 极敏感 Extremely sensitive | |
---|---|---|---|---|---|---|
土地沙化 Land desertification | 干燥度指数 Aridity index | ≤ 1.0 | 1.0-1.5 | 1.5-4.0 | 4.0-16.0 | ≥ 16.0 |
≥ 6 m/s起沙风天数 Days with wind speed ≥ 6 m/s (d) | ≤ 5 | 5-10 | 10-20 | 20-30 | ≥ 30 | |
土壤质地 Soil texture | 基岩 Bedrock | 粘质 Clay | 砾质 Gravel | 壤质 Loam | 砂质 Sandy | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
水土流失 Soil erosion | 降雨侵蚀力 Rainfall erosivity | < 25 | 25-100 | 100-400 | 400-600 | > 600 |
土壤可蚀性 Soil erodibility | < 0.27 | 0.27-0.42 | 0.42-0.52 | 0.52-0.62 | > 0.62 | |
坡度 Slope (°) | 0-8 | 8-15 | 15-25 | 25-35 | > 35 | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
石漠化 Rocky desertification | 碳酸盐出露面积百分比 Rate of carbonate rock outcropping areas (%) | ≤ 10 | 10-30 | 30-50 | 50-70 | ≥ 70 |
坡度 Slope (°) | ≤ 5 | 5-8 | 8-15 | 15-25 | ≥ 25 | |
植被覆盖度 Vegetation coverage (%) | ≥ 80 | 60-80 | 40-60 | 20-40 | ≤ 20 | |
赋值 Grade | 1 | 3 | 5 | 7 | 9 |
敏感等级 Grade of sensitivity | 土地沙化敏感性 Land desertification Sensitivity | 水土流失敏感性 Soil erosion sensitivity | 石漠化敏感性 Rocky desertification | 综合生态敏感性 Comprehensive ecological Sensitivity |
---|---|---|---|---|
不敏感 Insensitive | 34.5 | 33.8 | 93.2 | 22.7 |
轻度敏感 Lightly sensitive | 41.3 | 37.7 | 1.5 | 27.1 |
中度敏感 Moderately sensitive | 11.7 | 13.7 | 3.4 | 22.0 |
高度敏感 Highly sensitive | 8.3 | 9.1 | 1.6 | 17.8 |
极敏感 Extremely sensitive | 4.3 | 5.8 | 0.4 | 10.4 |
Table 2 Area percentage of each ecological environmental sensitivity type in China
敏感等级 Grade of sensitivity | 土地沙化敏感性 Land desertification Sensitivity | 水土流失敏感性 Soil erosion sensitivity | 石漠化敏感性 Rocky desertification | 综合生态敏感性 Comprehensive ecological Sensitivity |
---|---|---|---|---|
不敏感 Insensitive | 34.5 | 33.8 | 93.2 | 22.7 |
轻度敏感 Lightly sensitive | 41.3 | 37.7 | 1.5 | 27.1 |
中度敏感 Moderately sensitive | 11.7 | 13.7 | 3.4 | 22.0 |
高度敏感 Highly sensitive | 8.3 | 9.1 | 1.6 | 17.8 |
极敏感 Extremely sensitive | 4.3 | 5.8 | 0.4 | 10.4 |
Fig. 2 Spatial distribution of ecologically vulnerable regions in China. (1) Edge of Gurbantunggut Desert; (2) Edge of Taklimakan Desert; (3) Middle and lower reaches of Heihe River; (4) Edge of Tengger Desert and Wulanbuhe Desert; (5) Mu Us Sandy Land; (6) Northern region of the Yinshan Mountains-Hunshandak Sandy Land; (7) Horqin Sandy Land; (8) Hulun Buir Sandy Land; (9) the Hengduan Mountains; (10) Loess Hilly gully region; (11) Three Gorges Reservoir area; (12) Dabie Mountain; (13) Luoxiao Mountain; (14) Huangshan Mountain; (15) Xianxialing Mountain-Wuyi Mountain; (16) the Tianshan Mountains; (17) Karst Areas in southwestern China; (18) Western part of ChangTang Plateau.
1 | Committee of Physical Regionalization of the Chinese Academy of Sciences (中国科学院自然区划工作委员会) (1959) Synthetic Physical Regionalization of China (Draft) (《中国气候区划》(初稿)). Science Press, Beijing. (in Chinese) |
2 | Cui SH (崔胜辉), Li FY (李方一), Huang J (黄静), Yu YX (于裕贤) (2009) Review of sensitivity research on the context of global change.Advances in Earth Science(地球科学进展), 24, 1033-1041. (in Chinese with English abstract) |
3 | Lan AJ (兰安军), Zhang BP (张百平), Kang KN (熊康宁), An YL (安裕伦) (2003) Spatial pattern of the fragile karst environment in southwest Guizhou province.Geographical Research(地理研究), 22, 733-741. (in Chinese with English abstract) |
4 | Liu LY (刘连友), Wang JH (王建华), Li XY (李小雁), Liu YZ (刘玉璋), Tuo WQ (拓万权), Peng HM (彭海梅) (1998) Simulating measurement on the erosive of soil.Chinese Science Bulletin(科学通报), 43, 1663-1666. (in Chinese) |
5 | Liu XF (刘宪锋), Ren ZY (任志远), Lin ZH (林志慧), Liu YX (刘炎序), Zhang DH (张东海) (2013) The spatial-temporal changes of vegetation coverage in the Three-River Headwater region in recent 12 years.Acta Geographica Sinica(地理学报), 68, 897-908. (in Chinese with English abstract) |
6 | Luo CP (罗承平), Xue JY (薛纪瑜) (1995) Ecologically vulnerable characteristics of the farming-pastoral zigzag zone in northern China.Journal of Arid Land Resources and Environment(干旱区资源与环境), 9, 1-7. (in Chinese with English abstract) |
7 | Meng M (孟猛), Ni J (倪健), Zhang ZG (张治国) (2004) Aridity index and its application in geo-ecological study.Acta Phytoecologica Sinica(植物生态学报), 28, 853-861. (in Chinese with English abstract) |
8 | Niu WY (牛文元) (1989) The discriminatory index with regard to the weakness, overlapness, and breadth of ecotone.Acta Ecologica Sinica(生态学报), 9, 97-105. (in Chinese with English abstract) |
9 | Ouyang ZY (欧阳志云), Wang XK (王效科), Miao H (苗鸿) (2000) China’s eco-environmental sensitivity and its spatial heterogeneity.Acta Ecologica Sinica(生态学报), 20, 9-12. (in Chinese with English abstract) |
10 | Pan F (潘峰), Tian CY (田长彦), Shao F (邵峰), Zhou W (周伟), Chen F (陈飞) (2011) Evaluation of ecological sensitivity in Karamay, Xinjiang, Northwest China.Acta Geographica Sinica(地理学报), 66, 1497-1507. (in Chinese with English abstract) |
11 | Pan YZ, Shi PJ, Zhu WQ, Gu XH, Fan YD, Li J (2005) Measurement of ecological capital of Chinese terrestrial ecosystem based on remote sensing.Science in China: Series D, 48, 786-796. |
12 | Shi DM (史东梅), Chen ZF (陈正发), Jiang GY (蒋光毅), Jiang D (江东) (2012) Comparative study on estimation methods for soil erodibility K in purple hilly area.Journal of Beijing Forestry University(北京林业大学学报), 34(1), 32-38. (in Chinese with English abstract) |
13 | Su WC (苏维词), Yang HK (杨汉奎) (1994) Preliminary division of eco-environmental fragility types in Guizhou karst region.Research of Environmental Sciences(环境科学研究), 7, 35-41. (in Chinese with English abstract) |
14 | Tian YP (田亚平), Chang H (常昊) (2012) Bibliometric analysis of research progress on ecological vulnerability in China.Acta Geographica Sinica(地理学报), 67, 1515-1525. (in Chinese with English abstract) |
15 | Wang RH (王让会), Song YD (宋郁东), Fan ZL (攀自立), You XX (游先祥) (2001) Comprehensive assessment on environmental quality in vulnerable ecotone of Tarim River Basin.Environmental Science(环境科学), 22(2), 7-11. (in Chinese with English abstract) |
16 | Wang WZ (王万忠), Jiao JY (焦菊英) (1996) Quantitative evaluation on factors influencing soil erosion in China.Bulletin of Soil and Water Conservation(水土保持通报), 16, 1-20. (in Chinese with English abstract) |
17 | Wang XD (王小丹), Zhong XH (钟祥浩), Fan JR (范建容) (2004) Assessment and spatial distribution of sensitivity of soil erosion in Tibet.Acta Geographica Sinica(地理学报), 59, 181-188. (in Chinese with English abstract) |
18 | Williams JR, Renard KG, Dyke PT (1983) EPIC: a new method for assessing erosion’s effect on soil productivity.Journal of Soil and Water Conservation, 38, 381-383. |
19 | Xiao RB (肖荣波), Ouyang ZY (欧阳志云), Wang XK (王效科), Zhao TQ (赵同谦) (2005) Sensitivity of rocky desertification and its spatial distribution in southwestern China.Chinese Journal of Ecology(生态学杂志), 24, 551-554. (in Chinese with English abstract) |
20 | Yu BH (于伯华), Lü CH (吕昌河) (2011) Assessment of ecological vulnerability on the Tibetan Plateau.Geographical Research(地理研究), 30, 2289-2295. (in Chinese with English abstract) |
21 | Zhang DF (张殿发), Wang SJ (王世杰), Li RL (李瑞玲), Zhou DQ (周德全) (2002) Eco-geo-environment of rocky desertification and its driving mechanism-a typical example in Karst mountainous areas of Guizhou Province.Rural Eco-Environment(农村生态环境), 18(1), 6-10. (in Chinese with English abstract) |
22 | Zhao YL (赵跃龙), Liu YH (刘燕华) (1994) The division of type and decision of range on fragile environment in China.Yunnan Geographic Environment Research(云南地理环境研究), 6(2), 34-44. (in Chinese with English abstract) |
[1] | Xiao-Qing Wu Meihui Zhang Suting Ge Manshu Li Kun Song Guochun Shen Jian Zhang. Spatiotemporal Dynamics of Woody Plant Species Diversity and Aboveground Biomass during Near-Natural Forest Reconstruction in Shanghai: A Case Study from the Eco-Island in Minhang District [J]. Biodiv Sci, 2025, 33(5): 24444-. |
[2] | Jing Gan Xiangxu Liu Xueming Lu Xing Yue. China's Large Cities in Global Biodiversity Hotspots: Conservation Policies and Optimization Directions [J]. Biodiv Sci, 2025, 33(5): 24529-. |
[3] | Zixuan Zeng Rui Yang Yue Huang Luyao Chen. Characteristics of bird diversity and environmental relationships in Tsinghua University campus [J]. Biodiv Sci, 2025, 33(5): 24373-. |
[4] | Hao Zhou, Mingyi Wang, Chuge Zhang, Zhishu Xiao, Fang Ouyang. The status and challenges of insect hotels in the conservation of urban solitary bees and wasps diversity [J]. Biodiv Sci, 2025, 33(5): 24472-. |
[5] | Mingyue Zang, Li Liu, Yue Ma, Xu Xu, Feilong Hu, Xiaoqiang Lu, Jiaqi Li, Cigang Yu, Yan Liu. China’s urban biodiversity conservation under the Kunming-Montreal Global Biodiversity Framework [J]. Biodiv Sci, 2025, 33(5): 24482-. |
[6] | Xiaoyu Zhu, Chenhao Wang, Zhongjun Wang, Yujun Zhang. Research progress and prospect of urban green space biodiversity [J]. Biodiv Sci, 2025, 33(5): 25027-. |
[7] | Lin Yuan, Siqi Wang, Jingxuan Hou. “Leaving space for wildness” in metropolitan region: Trends and prospects [J]. Biodiv Sci, 2025, 33(5): 24481-. |
[8] | Min Hu, Binbin Li, Coraline Goron. Green is not enough: A management framework for urban biodiversity-friendly parks [J]. Biodiv Sci, 2025, 33(5): 24483-. |
[9] | Xin Wang, Femgyu Bao. Analysis of the ecological restoration effect of South Dianchi National Wetland Park based on the enhancement of bird diversity [J]. Biodiv Sci, 2025, 33(5): 24531-. |
[10] | Yue Ming, Peiyao Hao, Lingqian Tan, Xi Zheng. A study on urban biodiversity conservation and enhancement in china based on the concept of green and high-quality development of cities [J]. Biodiv Sci, 2025, 33(5): 24524-. |
[11] | Huan Xu, Fengfei Xin, Hongliang Shi, Lin Yuan, Shunqi Bo, Xinyi Zhao, Shuaitao Deng, Tingting Pan, Jing Yu, Saisai Sun, Cheng Xue. Evaluation of effects of integrated ecological restoration technology on habitat and bird diversity improvement in the northern branch of Yangtze River Estuary [J]. Biodiv Sci, 2025, 33(5): 24478-. |
[12] | Yonghua Liu, Guangrong Tong, Hangyuan Yu, Ningning Wang, Haibao Ren, Lei Chen, Keping Ma, Xiangcheng Mi. Responses of canopy three-dimensional structural and spectral characteristics to anthropogenic disturbance in the Qianjiangyuan section of the Qianjiangyuan-Baishanzu National Park candidate area [J]. Biodiv Sci, 2025, 33(4): 24174-. |
[13] | Murong Yi, Ping Lu, Yong Peng, Yong Tang, Jiuheng Xu, Haoping Yin, Luyang Zhang, Xiaodong Weng, Mingxiao Di, Juan Lei, Chenqi Lu, Rujun Cao, Nianhua Dai, Deyang Zhan, Mei Tong, Zhiming Lou, Yonggang Ding, Jing Chai, Jing Che. Population status and habitat of Critically Endangered Jiangxi giant salamander (Andrias jiangxiensis) [J]. Biodiv Sci, 2025, 33(4): 24145-. |
[14] | Gan Xie, Jing Xuan, Qidi Fu, Ze Wei, Kai Xue, Hairui Luo, Jixi Gao, Min Li. Establishing an intelligent identification model for unmanned aerial vehicle surveys of grassland plant diversity [J]. Biodiv Sci, 2025, 33(4): 24236-. |
[15] | Shunyu Wang, Yang Li, Xiaoqin Lü, Xin Li, Quanxiu Fan, Xiaoyue Wang. The color preference of bumblebee nectar robbing and its impact on the reproductive fitness of Lonicera calcarata [J]. Biodiv Sci, 2025, 33(4): 24554-. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||
Copyright © 2022 Biodiversity Science
Editorial Office of Biodiversity Science, 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: 010-62836137, 62836665 E-mail: biodiversity@ibcas.ac.cn