生态重要性视角下东北林区县域生态安全格局研究——以呼伦贝尔市阿荣旗为例

doi:10.12118/j.issn.1000-6060.2021.577

Abstract

Abstract:

The construction of ecological security plans at county level is of great significance for ensuring the ecological security and optimizing ecological spatial planning at a county level in China. Based on the evaluation of results related to the importance of ecosystem services in Arun Banner, Hulun Buir City, Inner Mongolia, China, this study uses a landscape morphological spatial pattern analysis to identify the ecological core area as the ecological source area and construct a resistance grid based on ecological resistance and ecological threat factors. In this work, circuit theory was used to identify an ecological corridor; Linkage Mapper was used to identify the improvement areas in the ecological corridor. Based on this, a comprehensive ecological security plan for Arun Banner was constructed. The results showed that: (1) The most ecologically important area of Arun Banner has an areas of 4181.66 km², which accounts for 37.80% of the whole banner area, and the ecologically important area was 2174.50 km², accounting for 19.80% of the whole banner area. (2) There are 33 ecological source areas that cover an area of 1141.00 km², which accounts for 10.30% of the total area of the study area; these areas are mainly distributed in the north of the banner region, and tree forest is the main type of ecological source land. (3) A total of 73 ecological corridors were identified, including 62 key corridors and 11 potential corridors; these corridors had a total area of 1884.80 km². The network structure of the ecological corridors was complete. These corridors were more concentrated in the north and less frequent in the south of the study region. (4) The area of specific pinch points was found to be 71.25 km², 38 important pinch points are identified in this work. The area of first-level improvement regions related to these pinch points was found to be 176.65 km²; the majority of this area is located in the south of the banner region. The secondary improvement area was found to be 887.12 km²; this area is mainly distributed in the south and northwest of the banner region. Planning activities should be carried out on the identified source areas and ecological corridors to ensure ecological security. This work provides an evaluation of the importance of the ecosystems studied and the identification of ecological source areas and ecological corridors based on the resistance factors. This work also comprehensively considers the importance of ecological processes in the construction of ecological security planning and provides a realistic path and scientific guidance for the optimization of territorial spatial pattern.

Key words: forest region, ecological security pattern, landscape morphology, circuit theory, ecological spatial planning, Arun Banner of Hulun Buir City

LI Yitong,RONG Lihua,LI Wenlong,CHENG Lei. Ecological security pattern at county level in northeast forest area of China from the perspective of ecological importance: A case of Arun Banner in Hulun Buir City[J].Arid Land Geography, 2022, 45(5): 1615-1625.

Figures/Tables 12

Fig. 1

Fig. 2

Tab. 1

Evaluation of ecological service function"

评价因子	计算过程
水源涵养服务功能	$W R = N P P m e a n × F s i c × F p r e × (1 - F s l o)$ 式中 $： W R$ 为水源涵养服务能力指数;NPP_mean为多年植被平均净初级生产力（g C·m^-2·a^-1）; $F s i c$ 为土壤渗流能力; $F p r e$ 为多年平均降水因子; $F s l o$ 为坡度因子。
水土保持服务功能	$S p r o = N P P m e a n × (1 - K) × (1 - F s l o)$ 式中： $S p r o$ 为水土保持服务能力指数;NPP_mean为多年植被平均净初级生产力（g C·m^-2·a^-1）; $K$ 为土壤可蚀因子; $F s l o$ 为坡度因子。
防风固沙服务功能	$S w s = N P P m e a n × K × F q × D$ 式中： $S w s$ 为防风固沙服务能力指数;NPP_mean为多年植被平均净初级生产力（g C·m^-2·a^-1）; $K$ 为土壤可蚀因子; $F q$ 多年平均气候侵蚀力; $D$ 为地表粗糙度因子,D=1/cos(ө),其中ө为坡度（°）。
生物多样性服务功能	$S b i o = N P P m e a n × F p r e × F t e m × (1 - F a l t)$ 式中：S_bio为生物多样性保护服务能力指数;NPP_mean为多年植被平均净初级生产力（g C·m^-2·a^-1）; $F p r e$ 为多年平均降水因子; $F t e m$ 为多年平均气温参数; $F a l t$ 为海拔参数。

Tab. 1

Tab. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

Fig. 9

Fig. 10

References 37

[1]	李立峰, 徐进勇, 祝文明. 县域生态空间系统化修复路径与实践[J]. 规划师, 2020, 36(22): 12-18.
	[Li Lifeng, Xu Jinyong, Zhu Wenming. Systematic repair of county area ecological space[J]. Planners, 2020, 36(22): 12-18. ]
[2]	冯琰玮, 甄江红, 马晨阳. 内蒙古生态承载力评价及生态安全格局优化[J]. 地理研究, 2021, 40(4): 1096-1110. doi: 10.11821/dlyj020200132
	[Feng Yanwei, Zhen Jianghong, Ma Chenyang. Evaluation of ecological carrying capacity and optimization of eco-logical security pattern in Inner Mongolia[J]. Geographical Research, 2021, 40(4): 1096-1110. ] doi: 10.11821/dlyj020200132
[3]	甄江红, 王亚丰, 田圆圆, 等. 城市空间扩展的生态环境效应研究——以内蒙古呼和浩特市为例[J]. 地理研究, 2019, 38(5): 1080-1091. doi: 10.11821/dlyj020171036
	[Zhen Jianghong, Wang Yafeng, Tian Yuanyuan, et al. Study on ecological environment effects of urban spatial expansion: Taking Inner Mongolia Hohhot City as an example[J]. Geographical Research, 2019, 38(5): 1080-1091. ] doi: 10.11821/dlyj020171036
[4]	欧阳志云, 郑华. 生态系统服务的生态学机制研究进展[J]. 生态学报, 2009, 29(11): 6183-6188.
	[Ouyang Zhiyun, Zheng Hua. Ecological mechanisms of ecosystem services[J]. Acta Ecologica Sinica, 2009, 29(11): 6183-6188. ]
[5]	肖杨, 周旭, 蒋啸, 等. 基于生态系统服务功能评价的贵阳市生态安全格局维护研究[J]. 生态科学, 2020, 39(4): 244-251.
	[Xiao Yang, Zhou Xu, Jiang Xiao, et al. Research on ecological security maintenance of Guiyang City based on evaluation of ecosystem service function[J]. Ecological Science, 2020, 39(4): 244-251. ]
[6]	曹祺文, 张曦文, 马洪坤, 等. 景观生态风险研究进展及基于生态系统服务的评价框架: ESRISK[J]. 地理学报, 2018, 73(5): 843-855. doi: 10.11821/dlxb201805005
	[Cao Qiwen, Zhang Xiwen, Ma Hongkun, et al. Review of landscape ecological risk and an assessment framework based on ecological services: ESRISK[J]. Acta Geographica Sinica, 2018, 73(5): 843-855. ] doi: 10.11821/dlxb201805005
[7]	Costanza R, D’Arge R, DeGroot R, et al. The value of the world’s ecosystem services and natural capital[J]. Nature, 1997, 387(6630): 253-260. doi: 10.1038/387253a0
[8]	谢高地, 张彩霞, 张雷明, 等. 基于单位面积价值当量因子的生态系统服务价值化方法改进[J]. 自然资源学报, 2015, 30(8): 1243-1254.
	[Xie Gaodi, Zhang Caixia, Zhang Leiming, et al. Improvement of the evaluation method for ecosystem service value based on per unit area[J]. Journal of Natural Resources, 2015, 30(8): 1243-1254. ]
[9]	Crossman N D, Burkhard B, Nedkov S, et al. A blueprint for mapping and modelling ecosystem services[J]. Ecosystem Services, 2013, 4: 4-14. doi: 10.1016/j.ecoser.2013.02.001
[10]	环境保护部, 国家发展改革委. 生态保护红线划定指南[DB/OL].[2017-07-20]. http://www.mee.gov.cn/gkml/hbb/bgt/201707/t20170728_418679.html.
	[Ministry of Environmental Protection, National Development and Reform Commission. Guidelines for the delineation of ecological protection red lines[DB/OL].[2017-07-20]. http://www.mee.gov.cn/gkml/hbb/bgt/201707/t20170728_418679.html. ]
[11]	王丽霞, 邹长新, 王燕, 等. 基于GIS识别生态保护红线边界的方法——以北京市昌平区为例[J]. 生态学报, 2017, 37(18): 6176-6185.
	[Wang Lixia, Zou Changxin, Wang Yan, et al. Methods to identify the boundary of ecological protection red line regions using GIS: A case study in Changping, Beijing[J]. Acta Ecologica Sinica, 2017, 37(18): 6176-6185. ]
[12]	于成龙, 刘丹, 冯锐, 等. 基于最小累积阻力模型的东北地区生态安全格局构建[J]. 生态学报, 2021, 41(1): 290-301.
	[Yu Chenglong, Liu Dan, Feng Rui, et al. Construction of ecological security pattern in northeast China based on MCR model[J]. Acta Ecologica Sinica, 2021, 41(1): 290-301. ]
[13]	陈涛, 叶有华, 孙芳芳, 等. 基于SPOT数据的深圳市生态系统服务功能重要性评价[J]. 生态经济, 2018, 34(2): 151-157.
	[Chen Tao, Ye Youhua, Sun Fangfang, et al. Assessment on the importance of ecosystem service function in Shenzhen City based on SPOT data[J]. Ecological Economy, 2018, 34(2): 151-157. ]
[14]	马克明, 傅伯杰, 黎晓亚, 等. 区域生态安全格局: 概念与理论基础[J]. 生态学报, 2004, 24(4): 761-768.
	[Ma Keming, Fu Bojie, Li Xiaoya, et al. The regional pattern for ecological security (RPES): The concept and theoretical basis[J]. Acta Ecologica Sinica, 2004, 24(4): 761-768. ]
[15]	贾梦圆, 陈天. 基于土地利用变化模拟的水生态安全格局优化方法——以天津市为例[J]. 风景园林, 2021, 28(3): 95-100.
	[Jia Mengyuan, Chen Tian. Identifying and optimizing hydro-ecological security pattern with land use change modeling: A case study of Tianjin[J]. Landscape Architecture, 2021, 28(3): 95-100. ]
[16]	赵方凯, 杨磊, 陈利顶, 等. 城郊生态系统土壤安全:问题与挑战[J]. 生态学报, 2018, 38(12): 4109-4120.
	[Zhao Fangkai, Yang Lei, Chen Liding, et al. Soil security in peri-urban ecosystems: Problems and challenges[J]. Acta Ecologica Sinica, 2018, 38(12): 4109-4120. ]
[17]	姚焱中, 李诗婷, 苏美蓉, 等. 区县生态系统健康评价方法——以东莞市各镇区为例[J]. 生态学报, 2021, 41(15): 5998-6011.
	[Yao Yanzhong, Li Shiting, Su Meirong, et al. County ecosystem health assessment: A case study of 32 counties in Dongguan City, China[J]. Acta Ecologica Sinica, 2021, 41(15): 5998-6011. ]
[18]	樊杰. 我国国土空间开发保护格局优化配置理论创新与“十三五”规划的应对策略[J]. 中国科学院院刊, 2016, 31(1): 1-12.
	[Fan Jie. Theoretical innovation in optimization of protection and development of China’s territorial space and coping strategy of 13^th Five-Year Plan[J]. Bulletin of Chinese Academy of Sciences, 2016, 31(1): 1-12. ]
[19]	叶鑫, 邹长新, 刘国华, 等. 生态安全格局研究的主要内容与进展[J]. 生态学报, 2018, 38(10): 3382-3392.
	[Ye Xin, Zou Changxin, Liu Guohua, et al. Main research contents and advances in the ecological security pattern[J]. Acta Ecologica Sinica, 2018, 38(10): 3382-3392. ]
[20]	Tayyebi A, Pijanowski B C, Pekin B. Two rule-based urban growth boundary models applied to the Tehran Metropolitan Area, Iran[J]. Applied Geography, 2011, 31(3): 908-918. doi: 10.1016/j.apgeog.2011.01.018
[21]	Kong F, Yin H, Nakagoshi N, et al. Urban green space network development for biodiversity conservation: Identification based on graph theory and gravity modeling[J]. Landscape & Urban Planning, 2010, 95(1-2): 16-27.
[22]	俞孔坚. 生物保护的景观生态安全格局[J]. 生态学报, 1999, 19(1): 10-17.
	[Yu Kongjian. Landscape ecological security patterns in biological conservation[J]. Acta Ecologica Sinica, 1999, 19(1): 10-17. ]
[23]	赵晓峰, 王金林, 王珊珊, 等. 基于MCR模型的卡拉麦里地区生态安全格局变化研究[J]. 干旱区地理, 2021, 44(5): 1396-1406.
	[Zhao Xiaofeng, Wang Jinlin, Wang Shanshan, et al. Changes of ecological security pattern in Kalamaili region based on MCR models[J]. Arid Land Geography, 2021, 44(5): 1396-1406. ]
[24]	自然资源部. 资源环境承载能力和国土空间开发适宜性评价技术指南(试行)[DB/OL].[2020-01-19]. http://gi.mnr.gov.cn/202001/t20200121_2498502.html.
	[Ministry of Natural Resources. Technical guidelines for evaluation of resources and environment carrying capacity and suitability of land and space development (Trial)[DB/OL].[2020-01-19]. http://gi.mnr.gov.cn/202001/t20200121_2498502.html. ]
[25]	潘竟虎, 王云. 基于CVOR和电路理论的讨赖河流域生态安全评价及生态格局优化[J]. 生态学报, 2021, 41(7): 2582-2595.
	[Pan Jinghu, Wang Yun. Ecological security evaluation and ecological pattern optimization in Taolai River Basin based on CVOR and circuit theory[J]. Acta Ecologica Sinica, 2021, 41(7): 2582-2595. ]
[26]	李涛, 巩雅博, 戈健宅, 等. 基于电路理论的城市景观生态安全格局构建——以湖南省衡阳市为例[J]. 应用生态学报, 2021, 32(7): 2555-2564. doi: 10.13287/j.1001-9332.202107.020
	[Li Tao, Gong Yabo, Ge Jianzhai, et al. Construction of urban landscape ecological security pattern based on circuit theory: A case study of Hengyang City, Hunan Province, China[J]. Chinese Journal of Applied Ecology, 2021, 32(7): 2555-2564. ] doi: 10.13287/j.1001-9332.202107.020
[27]	童亮, 姚晓洁, 王霞. 基于电路理论的农耕平原地区生态安全格局构建: 以亳州市为例[J]. 环境科学与技术, 2020, 43(11): 217-226.
	[Tong Liang, Yao Xiaojie, Wang Xia. Construction of ecological security pattern in agricultural plains based on circuit theory: A case study of Bozhou City[J]. Environmental Science & Technology, 2020, 43(11): 217-226. ]
[28]	张萌, 刘吉平, 赵丹丹. 吉林省西部生态安全格局构建[J]. 干旱区地理, 2021, 44(6): 1676-1685.
	[Zhang Meng, Liu Jiping, Zhao Dandan. Construction of ecological security pattern in western Jilin Province[J]. Arid Land Geography, 2021, 44(6): 1676-1685. ]
[29]	申陆, 田美荣, 高吉喜, 等. 浑善达克沙漠化防治生态功能区防风固沙功能的时空变化及驱动力[J]. 应用生态学报, 2016, 27(1): 73-82. pmid: 27228595
	[Shen Lu, Tian Meirong, Gao Jixi, et al. Spatio-temporal change of sand-fixing function and its driving forces in desertification control ecological function area of Hunshandake, China[J]. Chinese Journal of Applied Ecology, 2016, 27(1): 73-82. ] pmid: 27228595
[30]	高梦雯, 胡业翠, 李向, 等. 基于生态系统服务重要性和环境敏感性的喀斯特山区生态安全格局构建——以广西河池为例[J]. 生态学报, 2021, 41(7): 2596-2608.
	[Gao Mengwen, Hu Yecui, Li Xiang, et al. Construction of ecological security pattern based on the importance of ecosystem services and environmental sensitivity in karst mountainous areas: A case study in Hechi, Guangxi[J]. Acta Ecologica Sinica, 2021, 41(7): 2596-2608. ]
[31]	于德永, 潘耀忠, 姜萍, 等. 东亚地区植被净第一性生产力对气候变化的时空响应[J]. 北京林业大学学报, 2005(增刊2): 96-101.
	[Yu Deyong, Pan Yaozhong, Jiang Ping, et al. NPP of east Asian vegetations to climate changes[J]. Journal of Beijing Forestry University, 2005(Suppl. 2): 96-101. ]
[32]	朱文泉, 潘耀忠, 龙中华, 等. 基于GIS和RS的区域陆地植被NPP估算——以中国内蒙古为例[J]. 遥感学报, 2005, 9(3): 300-307.
	[Zhu Wenquan, Pan Yaozhong, Long Zhonghua, et al. Estimating net primary productivity of terrestrial vegetation based on GIS and RS: A case study in Inner Mongolia, China[J]. Journal of Remote Sensing, 2005, 9(3): 300-307. ]
[33]	吴健生, 张理卿, 彭建, 等. 深圳市景观生态安全格局源地综合识别[J]. 生态学报, 2013, 33(13): 4125-4133. doi: 10.5846/stxb201208081123
	[Wu Jiansheng, Zhang Liqing, Peng Jian, et al. The integrated recognition of the source area of the urban ecological security pattern in Shenzhen[J]. Acta Ecologica Sinica, 2013, 33(13): 4125-4133. ] doi: 10.5846/stxb201208081123
[34]	彭建, 郭小楠, 胡熠娜, 等. 基于地质灾害敏感性的山地生态安全格局构建——以云南省玉溪市为例[J]. 应用生态学报, 2017, 28(2): 627-635. doi: 10.13287/j.1001-9332.201702.013
	[Peng Jian, Guo Xiaonan, Hu Yina, et al. Constructing ecological security patterns in mountain areas based on geological disaster sensitivity: A case study in Yuxi City, Yunnan Province, China[J]. Chinese Journal of Applied Ecology, 2017, 28(2): 627-635. ] doi: 10.13287/j.1001-9332.201702.013
[35]	朱琪, 袁泉, 于大炮, 等. 基于电路理论的东北森林带生态安全网络构建[J]. 生态学杂志, 2021, 40(11): 3463-3473.
	[Zhu Qi, Yuan Quan, Yu Dapao, et al. Construction of ecological security network of northeast China forest belt based on the circuit theory[J]. Chinese Journal of Ecology, 2021, 40(11): 3463-3473. ]
[36]	杜雨阳, 王征强, 于庆和, 等. 基于生境质量模型和电路理论的区域生态安全格局构建——以秦岭(陕西段)为例[J/OL]. 农业资源与环境学报. [2021-12-01]. https://doi.org/10.13254/j.jare.2021.0531.
	[Du Yuyang, Wang Zhengqiang, Yu Qinghe, et al. Construction of a regional ecological security pattern based on a habitat quality model and circuit theory: A case study of the Qinling Mountains (Shaanxi Section)[J/OL]. Journal of Agricultural Resources and Environment. [2021-12-01]. https://doi.org/10.13254/j.jare.2021.0531. ]
[37]	倪庆琳, 丁忠义, 侯湖平, 等. 基于电路理论的生态格局识别与保护研究——以宁武县为例[J]. 干旱区资源与环境, 2019, 33(5): 67-73.
	[Ni Qinglin, Ding Zhongyi, Hou Huping, et al. Ecological pattern recognition and protection based on circuit theory[J]. Journal of Arid Land Resources and Environment, 2019, 33(5): 67-73. ]

阻力因子	分级指标	阻力系数	权重	威胁因子	分级指标	阻力系数	权重
土地利用	林地灌木草地水体耕地其他地类	10 20 30 50 70 90	0.15	距河流距离/m	500 800 1200 1800 >1800	10 30 50 70 90	0.1
高程因子/m	<300 300~500 500~800 800~1000 1000~1500	10 30 50 70 90	0.15	距公路距离/m	500 800 1200 2000 >2000	90 70 50 30 10	0.08
坡度因子/(°)	0~8 8~15 15~25 25~35 >35	10 30 50 70 90	0.17	距居民点距离/m	300 500 800 1200 >1200	90 70 50 30 10	0.07
归一化植被指数（NDVI）/%	65 75 85 95	90 70 50 30	0.23	距矿区距离/m	200 500 1000 2000 >2000	90 70 50 30 10	0.05

Ecological security pattern at county level in northeast forest area of China from the perspective of ecological importance: A case of Arun Banner in Hulun Buir City

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 12

References 37

Related Articles 7

Metrics

Comments

Recommended 0

[1]	LI Hongqing,YANG Yu,ZHANG Junhong. Construction of ecological security pattern in Shannan Wide Valley Basin of Yarlung Zangbo River [J]. Arid Land Geography, 2023, 46(9): 1503-1513.
[2]	TIAN Liulan, WANG Shanshan, WU Zhaopeng. Construction of ecological security pattern in Urumqi based on multi-temporal remote sensing data [J]. Arid Land Geography, 2023, 46(7): 1155-1165.
[3]	ZHANG Xiaodong,ZHAO Zhipeng,ZHAO Yinxin,GAO Xuehua,MA Yuxue,LIU Naijing,JI Weibo. Landscape ecological risk assessment and ecological security pattern optimization construction in Yinchuan City [J]. Arid Land Geography, 2022, 45(5): 1626-1636.
[4]	ZHANG Meng,LIU Jiping,ZHAO Dandan. Construction of ecological security pattern in western Jilin Province [J]. Arid Land Geography, 2021, 44(6): 1676-1685.
[5]	YANG Zhenmin,LIU Xinping. Ecological carrying capacity monitoring and security pattern construction in the Aksu River Basin, Xinjiang [J]. Arid Land Geography, 2021, 44(5): 1489-1499.
[6]	ZHAO Xiaofeng,WANG Jinlin,WANG Shanshan,WANG Quan. Changes of ecological security pattern in Kalamaili region based on MCR models [J]. Arid Land Geography, 2021, 44(5): 1396-1406.
[7]	ZHANG Yu-hu，LI Yi-lu，JIA Hai-feng. Constructing landscape ecological security pattern in Yongding River Watershed：A case of Mengtougou Basin，Beijing [J]. , 2013, 36(6): 1049-1057.