中国生态环境脆弱区范围界定

doi:10.17520/biods.2015147

生物多样性 ›› 2015, Vol. 23 ›› Issue (6): 725-732. DOI: 10.17520/biods.2015147 cstr: 32101.14.biods.2015147

所属专题：生态保护红线专题

中国生态环境脆弱区范围界定

刘军会¹, 邹长新^2,^*(), 高吉喜², 马苏¹, 王文杰¹, 吴坤³, 刘洋¹

1 (中国环境科学研究院, 北京 100012)
2 (环境保护部南京环境科学研究所, 南京 210042)
3 (茂名市环境保护监测站, 广东茂名 525000)

收稿日期:2015-06-01 接受日期:2015-08-17 出版日期:2015-11-20 发布日期:2015-12-02
通讯作者: 邹长新
基金资助:
国家环境保护公益性行业科研专项(201209027)和国家自然科学基金(41471092)

Location determination of ecologically vulnerable regions in China

Junhui Liu¹, Changxin Zou^2,^*(), Jixi Gao², Su Ma¹, Wenjie Wang¹, Kun Wu³, Yang Liu¹

1 Chinese Research Academy of Environmental Sciences, Beijing 100012
2 Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing 210042
3 Maoming Municipal Environmental Protection Monitoring Station, Maoming, Guangdong 525000

Received:2015-06-01 Accepted:2015-08-17 Online:2015-11-20 Published:2015-12-02
Contact: Zou Changxin

摘要/Abstract

摘要：

中国生态环境脆弱区既是生态退化区域, 也是贫困人口集中分布区, 但其空间分布范围至今仍然不明确。本研究针对土地沙化、水土流失和石漠化等典型生态问题, 采用遥感和GIS技术, 建立评价指标体系及评价模型, 综合评价了全国生态环境敏感性, 定量揭示敏感性空间分布特征。在此基础上, 结合政府文件和已有的研究成果, 识别出全国生态脆弱区分布范围。结果显示, 生态极敏感区主要分布在我国西北干旱/半干旱地区、西南湿润地区、东南湿润地区以及黄土高原丘陵沟壑区; 高度敏感区主要分布在阿尔泰山、天山、阴山南麓、科尔沁沙地、呼伦贝尔沙地、羌塘高原西部、横断山和东南丘陵山地等区域。在全国划定了18个重点生态脆弱区, 总面积240.1万km², 并明确了每个脆弱区的名称、类型、面积、分布范围以及面临的主要生态问题。完成的中国生态脆弱区分布图为全国生态保护红线划定提供了参考底图。

关键词: 生态脆弱区, 综合生态敏感性, 遥感, GIS, 空间边界

Abstract

Ecologically vulnerable regions in China are not only the most serious areas of environmental degradation, but also the most poverty-stricken regions. However, these regions are still undefined. Three typical factors including land desertification, soil erosion and rocky desertification were selected to establish an evaluation model of eco-environmental sensitivity by using Remote Sensing (RS) and Geographic Information System (GIS) technology. We conducted a comprehensive research on eco-environmental sensitivity to reveal its spatial features in a quantitative way in China, and redefine the location of ecologically vulnerable regions integrated with the existing relevant government documents and the previous research. Results are demonstrated as follows: the extremely sensitive areas are distributed in northwestern, southwestern, southeastern parts of China and loess hilly regions; the highly sensitive areas are located in the Altai Mountains, the Tianshan Mountains, the southern part of Yinshan Mountains, the Horqin Sandy Land, the Hulun Buir Sandy Land, the western part of Chang Tang Plateau, the Hengduan Mountains and the hilly mountains regions in Southeast China. A total of 18 ecological vulnerable regions in China were defined, comprising a total area of 2.4 million km². The name, type, area, spatial distribution and the main ecological problems of each region were characterized. The spatial distribution map of ecologically vulnerable regions in China can be used as a base map for the redline delimitation of national ecological protection.

Key words: ecologically vulnerable regions, comprehensive ecological sensitivity, RS, GIS, range

刘军会, 邹长新, 高吉喜, 马苏, 王文杰, 吴坤, 刘洋 (2015) 中国生态环境脆弱区范围界定. 生物多样性, 23, 725-732. DOI: 10.17520/biods.2015147.

Junhui Liu, Changxin Zou, Jixi Gao, Su Ma, Wenjie Wang, Kun Wu, Yang Liu (2015) Location determination of ecologically vulnerable regions in China. Biodiversity Science, 23, 725-732. DOI: 10.17520/biods.2015147.

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链接本文: https://www.biodiversity-science.net/CN/10.17520/biods.2015147

https://www.biodiversity-science.net/CN/Y2015/V23/I6/725

图/表 4

表1 生态环境敏感性评价指标及分级赋值

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

表2 生态敏感性评价等级面积比例

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

图1 全国生态环境敏感性综合评价分布图

Fig. 1 Comprehensive evaluation of ecological environmental sensitivity in China

图2 中国生态环境脆弱区空间分布图。(1)古尔班通古特沙漠边缘; (2)塔克拉玛干沙漠边缘; (3)黑河流域中下游; (4)腾格里与乌兰布和沙漠边缘; (5)毛乌素沙地; (6)阴山北麓-浑善达克沙地; (7)科尔沁沙地; (8)呼伦贝尔沙地; (9)横断山; (10)黄土高原丘陵沟壑区; (11)三峡库区; (12)大别山; (13)罗霄山; (14)黄山; (15)仙霞岭-武夷山; (16)天山; (17)西南喀斯特地区; (18)羌塘高原西部。

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.

参考文献 22

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)

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中国生态环境脆弱区范围界定

Location determination of ecologically vulnerable regions in China

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