Abstract：Five national urban agglomerations in the Yellow River Basin were selected as the research objects in this paper, and the land use changes from 1990 to 2020 were reviewed in combination with six land use types. The ecological risk index was used to analyze and evaluate the regional ecological risk and its evolution characteristics. The study found that in the past 30 years in the urban agglomeration area, the reduction of grassland except cultivated land was the most obvious, which decreased by 16778km2 and 7976km2 respectively. The overall proportion of low-risk areas increased by 7.1% and the proportion of high-risk areas was basically stable, and the overall ecological risk was in a good trend. However, the proportion of high-risk areas in the Jiziwan metropolitan area has increased by about 5% and is the largest compared to other urban agglomerations. As the core of the Lanzhou-Xining urban agglomeration, the high-risk areas of Lanzhou City have been further expanded, and new high-risk areas have emerged in the Central Plains urban agglomeration and the Shandong Peninsula urban agglomeration in the past 10years. In this regard, this paper proposes to formulate and improve the countermeasures for the differential control of land space in the urban agglomeration of the Yellow River Basin. Aiming at the existing and potential high-risk areas, the coordinated control of land use and ecological risk should be carried out, and the protection and restoration of cultivated land, grassland, and forest land should be further strengthened.
卿希, 李巍, 陆中桂. 黄河流域城市群土地利用变化与生态风险评价[J]. 中国环境科学, 2024, 44(2): 984-991.
QING Xi, LI Wei, LU Zhong-gui. Land use change and ecological risk assessment of the urban agglomerations in the Yellow River Basin. CHINA ENVIRONMENTAL SCIENCECE, 2024, 44(2): 984-991.
王涛,张超,于晓童,等.洱海流域土地利用变化及其对景观生态风险的影响[J]. 生态学杂志, 2017,36(7):2003-2009. Wang T, Zhang C, Yu X T, et al. Effect of land use change on landscape ecological security in Erhai Basin [J]. Chinese Journal of Ecology, 2017,36(7):2003-2009.
[2]
刘冰,王靖伟,吴福荣,等.黄河三角洲景观格局变化及生态风险评价[J]. 山东国土资源, 2023,39(5):39-45. Liu B, Wang J W, Wu F R, et al. Landscape pattern change and ecological risk assessment in the Yellow River Delta [J]. Shandong Land and Resources, 2023,39(5):39-45.
[3]
尉芳,刘京,夏利恒,等.基于LUCC的陕西渭北旱塬区景观生态风险评价[J]. 中国环境科学, 2022,42(4):1963-1974. Wei F, Liu J, Xia L H, et al. Landscape ecological risk assessment in Weibei dryland region of Shaanxi Province based on LUCC [J]. China Environmental Science, 2022,42(4):1963-1974.
[4]
康紫薇,张正勇,位宏,等.基于土地利用变化的玛纳斯河流域景观生态风险评价[J]. 生态学报, 2020,40(18):6472-6485. Kang Z W, Zhang Z Y, Wei H, et al. Landscape ecological risk assessment in Manas River Basin based on land use change [J]. Acta Ecologica Sinica, 2020,40(18):6472-6485.
[5]
张雪茂,董廷旭,杜华明,等.基于景观生态风险评价的涪江流域景观格局优化[J]. 生态学报, 2021,41(10):3940-3951. Zhang X M, Dong T X, Du H M, et al. Optimization of landscape pattern in Fujiang River Basin based on landscape ecological risk assessment [J]. Acta Ecologica Sinica, 2021,41(10):3940-3951.
[6]
肖东洋,牛海鹏,闫弘轩,等.1990~2018年黄河流域(河南段)土地利用格局时空演变[J]. 农业工程学报, 2020,36(15):271-281,326. Xiao D Y, Niu H P, Yan H X, et al. Spatiotemporal evolution of land use pattern in the Yellow River Basin(Henan section)from 1990 to 2018[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020,36(15):271-281,326.
[7]
郝守宁,董飞,刘晓波,等.西藏尼洋河流域土地景观格局演变的生态风险分析[J]. 水土保持研究, 2023,30(2):378-383. Hao S N, Dong F, Liu X B, et al. Analysis on ecological risk of the evolution of land landscape pattern in the Nyang River Basin [J]. Research of Soil and Water Conservation, 2023,30(2):378-383.
[8]
中共中央国务院印发《黄河流域生态保护和高质量发展规划纲要》 [J]. 中华人民共和国国务院公报, 2021,(30):15-35. The Central Committee of the CPC and The State Council print and issue the outlines for the plan for ecological protection and high-quality development of the Yellow River Basin [J]. Gazette of the State Council of the People's Republic of China, 2021,(30):15-35.
[9]
杜文涛,李新萍,宋佳伟,等.黄河流域景观生态风险分析及预测[J]. 水土保持通报, 2022,42(5):105-113. Du W T, Li X P, Song J W, et al. Analysis and prediction of landscape ecological risk in Yellow River Basin [J]. Bulletin of Soil and Water Conservation, 2022,42(5):105-113.
[10]
刘希朝,李效顺,蒋冬梅.基于土地利用变化的黄河流域景观格局及生态风险评估[J]. 农业工程学报, 2021,37(4):265-274. Liu X Z, Li X S, Jiang D M. Landscape pattern identification and ecological risk assessment using land-use change in the Yellow River Basin [J]. Transactions of the Chinese Society of Agricultural Engineering, 2021,37(4):265-274.
[11]
梅志坤.陕西黄河流域土地利用变化及其景观生态风险评价[D]. 咸阳:西北农林科技大学, 2022. Mei Z K. Land use change and landscape ecological risk assessment in the Yellow River Basin of Shaanxi Province [D]. Xianyang:Northwest A&F University, 2022.
[12]
王文杰,胡述聚,苗长虹,等.沿黄三大城市群城市网络结构演化特征与驱动因素[J]. 地理研究, 2023,42(2):534-549. Wang W J, Hu S J, Miao C H, et al. Evolution characteristics and driving factors of urban network structure of three major urban agglomerations in the Yellow River Basin [J]. Geographical Research, 2023,42(2):534-549.
[13]
孙久文,崔雅琪,张皓.黄河流域城市群生态保护与经济发展耦合的时空格局与机制分析[J]. 自然资源学报, 2022,37(7):1673-1690. Sun J W, Cui Y Q, Zhang H. Spatio-temporal pattern and mechanism analysis of coupling between ecological protection and economic development of urban agglomerations in the Yellow River Basin [J]. Journal of Natural Resources, 2022,37(7):1673-1690.
[14]
杨屹,杨凤仪,蔡梓萱.黄河流域城市群资源环境承载力演变特征及驱动因素研究——以关中平原城市群为例[J]. 环境科学学报, 2022,42(2):476-485. Yang Y, Yang F Y, Cai Z X. Evolutionary characteristics and driving factors of the resources and environmental carrying capacity of the urban agglomeration in the Yellow River Basin-A case study of the Guanzhong Plain urban agglomeration [J]. Acta Scientiae Circumstantiae, 2022,42(2):476-485.
[15]
王松茂,牛金兰.山东半岛城市群城市生态韧性的动态演化及障碍因子分析[J]. 经济地理, 2022,42(8):51-61. Wang S M, Niu J L. Dynamic evolution and obstacle factors of urban ecological resilience in Shandong Peninsula urban agglomeration [J]. Economic Geography, 2022,42(8):51-61.
[16]
罗君,石培基,张学斌.兰西城市群人口分布格局及其与地形要素的关系[J]. 经济地理, 2020,40(6):106-115. Luo J, Shi P J, Zhang X B. Relationship between topographic factors and population distribution in Lanzhou-Xining urban agglomeration [J]. Economic Geography, 2020,40(6):106-115.
[17]
柳敏,赵少华,王亚婷,等.中原城市群生态系统服务价值时空变化研究[J]. 人民黄河, 2021,43(11):17-22,28. Liu M, Zhao S H, Wang Y T, et al. Study on the spatial-temporal variation of ecosystem service value in Central Plains urban agglomeration [J]. Yellow River, 2021,43(11):17-22,28.
[18]
陈艳红.基于土地利用变化的长江经济带景观生态风险评价与影响因素研究[D]. 武汉:湖北大学, 2021. Chen Y H. Study on Landscape ecological risk assessment and influencing factors of the Yangtze River economic belt based on land use change [D]. Wuhan:Hubei University, 2021.
[19]
王娟,崔保山,刘杰,等.云南澜沧江流域土地利用及其变化对景观生态风险的影响[J]. 环境科学学报, 2008,(2):269-277. Wang J, Cui B S, Liu J, et al. The effect of land use and its change on ecological risk in the Lancang River watershed of Yunnan province at the landscape scale [J]. Acta Scientiae Circumstantiae, 2008,(2):269-277.
[20]
李晓燕,张树文.基于景观结构的吉林西部生态安全动态分析[J]. 干旱区研究, 2005,(1):57-62. Li X Y, Zhang S W. Analysis on the dynamic trend of ecological security in the west part of Jilin province, China based on the landscape structure [J]. Arid Zone Research, 2005,(1):57-62.
[21]
李长生,严金明.生态退耕背景下黄河流域耕地变化与农业生产和生态环境关系研究[J]. 中国农业资源与区划, 2022,43(10):1-8. Li C S, Yan J M. The relationship between cultivated land change and agricultural production, ecological environment in the Yellow river basin under the background of grain for green program [J]. Chinese Journal of Agricultural Resources and Regional Planning, 2022,43(10):1-8.
[22]
廖慧,舒章康,金君良,等.1980~2015年黄河流域土地利用变化特征与驱动力[J]. 南水北调与水利科技(中英文), 2021,19(1):129-139. Liao H, Shu Z K, Jin J L, et al. Characteristics and driving forces of land use change in the Yellow River basin from 1980 to 2015[J]. South-to-North Water Transfers and Water, 2021,19(1):129-139.
[23]
王文玲,张纬.黄河下游断流情况的回顾与思考[J]. 人民黄河, 1995,(4):8-10. Wang W L, Zhang W. Retrospection and thinking on the flow cut-off in the Lower Yellow River [J]. Yellow River, 1995,(4):8-10.
[24]
王建中.黄河下游发展引黄灌溉浅析[J]. 人民黄河, 1994,(12):44-46. Wang J Z. Analysis of Yellow River irrigation development in the Lower Yellow River [J]. Yellow River, 1994,(12):44-46.
[25]
徐长锁.黄河流域灌溉现状、问题与对策[J]. 人民黄河, 1993, (4):40-42. Xu C S. The present situation, problems and countermeasures of irrigation in Yellow River Basin [J]. Yellow River, 1993,(4):40-42.
[26]
李航,王瑞玲,葛雷,等.人民治理黄河70年水生态保护效益分析[J]. 人民黄河, 2016,38(12):39-41. Li H, Wang R L, Ge L, et al. Analysis of Water Ecological Protection Benefits of the Yellow River Management in Recent 70 Years [J]. Yellow River, 2016,38(12):39-41.
[27]
王建华,胡鹏,龚家国.实施黄河口大保护推动黄河流域生态文明建设[J]. 人民黄河, 2019,41(10):7-10. Wang J H, Hu P, Gong J G. Taking the great protection of the Yellow River Estuary as the grasp to promote the construction of ecological civilization in the Yellow River Basin [J]. Yellow River, 2019, 41(10):7-10.
[28]
张金良,刘生云,暴入超,等.黄河下游滩区生态治理模式与效果评价——"黄河下游滩区生态再造与治理研究"之五[J]. 人民黄河, 2018,40(11):1-4,33. Zhang J L, Liu S Y, Bao R C, et al. Ecological management mode of the Lower Yellow River Floodplain and impact assessment——"Study on ecological reconstruction and management of the floodplains in the Lower Yellow River"(Ⅴ) [J]. Yellow River, 2018,40(11):1-4,33.
[29]
左其亭,纪义虎,马军霞,等.人与自然和谐共生的水利现代化建设体系及实施路线图[J]. 人民黄河, 2021,43(6):1-5. Zuo Q T, Ji Y H, Ma J X, et al. Water conservancy modernization construction system and implementation roadmap of human-nature harmony theory [J]. Yellow River, 2021,43(6):1-5.
[30]
丁涛.呼和浩特市城市化对土地利用的影响[D]. 呼和浩特:内蒙古农业大学, 2011. Ding T. Influence analysis on urbanization to land-use in Hohhot [D]. Hohhot:Inner Mongolia Agricultural University, 2011.
[31]
白海花,王林和,张国盛,等.基于3S技术的鄂尔多斯市东胜区土地利用景观格局变化分析[J]. 内蒙古农业大学学报(自然科学版), 2012, 33(2):89-95. Bai H H, Wang L H, Zhang G S, et al. Analysis of landscape pattern change of land use in Dongsheng district of Ordos city based on 3S technology [J]. Journal of Inner Mongolia Agricultural University (Natural Science Edition), 2012,33(2):89-95.
[32]
靳春燕,喜军,鲁丽波,等.鄂尔多斯市土地利用类型动态变化研究及其驱动力分析[J]. 西部资源, 2014,(6):93-95. Jin C Y, Xi J, Lu L B, et al. Analysis of dynamic change of land use types and its driving forces in Ordos city [J]. Western Resources, 2014,(6):93-95.
[33]
康瑛.呼和浩特城乡结合部土地资源整合规划分析[J]. 内蒙古科技与经济, 2006,(7):23-24. Kang Y. Analysis of land resource integration planning in Hohhot urban-rural fringe [J]. Inner Mongolia Science Technology & Economy, 2006,(7):23-24.
[34]
李姣.水土流失视角下的青海省海南藏族自治州生态安全评价[D]. 西安:陕西师范大学, 2013. Li J. Evaluation of ecological security in Hainan Tibetan Autonomous Prefecture of Qinghai Province from the perspective of soil erosion [D]. Xian:Shaanxi Normal University, 2013.
[35]
王海琛.近20年来兰州市土地利用景观格局变化及驱动力分析[D]. 兰州:兰州大学, 2019. Wang H C. Analysis of landscape pattern changes and driving forces of land use in Lanzhou in recent 20 years [D]. Lanzhou:Lanzhou University, 2019.
[36]
宋慧敏,薛亮.渭南市土地利用与生态环境协调发展预测与评价[J]. 生态科学, 2016,35(6):91-97. Song H M, Xue L. Evaluation and prediction of coordinating development between land use and the environment in Weinan city [J]. Ecological Science, 2016,35(6):91-97.
[37]
孙丕苓,杨海娟,刘庆果.南水北调重要水源地的土地生态安全动态研究——以陕西省商洛市为例[J]. 自然资源学报, 2012,27(9):1520-1530. Sun P L, Yang H J, LIU Q G. Study on dynamic security of land ecology in water source area of south-to-north water di-version project:a case study of Shangluo city, Shaanxi province [J]. Journal of Natural Resources, 2012,27(9):1520-1530.
[38]
牛雅芳.2000~2020年长治市土地利用动态变化及预测分析[D]. 太原:太原理工大学, 2016. Niu Y F. The study of dynamic change of land use and forecast analysis in Changzhi city from 2000 to 2020. [D]. Taiyuan:Taiyuan University of Technology, 2016.
[39]
王丽,谢刚生,陈维丽,等.基于GIS和RS的信阳市可利用土地资源空间分布研究[J]. 鲁东大学学报(自然科学版), 2019,35(03):258-264. Wang L, Xie G S, Chen W L, et al. Study on the spatial distribution of available land resources in Xinyang city based on GIS and RS [J]. Journal of Ludong University(Natural Science Edition), 2019,35(3):258-264.
