基于InVEST模型的典型生态敏感区油气管道生境风险评估

任磊; 张杰; 赵杰; 陶然; 刘平; 郑蕾; 孙德智

doi:10.13205/j.hjgc.202508015

基于InVEST模型的典型生态敏感区油气管道生境风险评估

doi: 10.13205/j.hjgc.202508015

任磊¹,
张杰²,
赵杰²,
陶然³,
刘平^3, ,,
郑蕾³,
孙德智⁴

1. 国家石油天然气管网集团有限公司安全环保部, 北京 100053;
2. 国家管网集团西部管道公司, 乌鲁木齐 830013;
3. 北京师范大学, 北京 100875;
4. 北京林业大学, 北京 100091

详细信息

作者简介:
任磊（1975—），男，博士，主要研究方向为油气能源领域低碳绿色发展和生态环境保护。renlei@pipechina.com.cn

通讯作者:
刘平（1988—），女，工程师，主要研究方向为土壤生态环境保护。pliu2000@126.com

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出版历程
- 收稿日期: 2025-08-05
- 录用日期: 2025-08-25
- 修回日期: 2025-08-24

Habitat risk assessment of oil and gas pipelines in ecologically sensitive areas based on InVEST model

REN Lei¹,
ZHANG Jie²,
ZHAO Jie²,
TAO Ran³,
LIU Ping^{3
, ,},
ZHENG Lei³,
SUN Dezhi⁴

1. Safety and Environmental Protection Department, China Oil & Gas Pipeline Network Corporation, Beijing 100053, China;
2. West Pipeline Company of PipeChina, Urumqi 830013, China;
3. Beijing Normal University, Beijing 100875, China;
4. Beijing Forestry University, Beijing 100091, China

摘要

摘要: 油气管道等能源基础设施的快速扩张，对生态敏感区构成了风险。采用InVEST生境风险评估（HRA）模型耦合人类活动，评估了中国新疆柴窝铺干旱生态系统的累积生境风险。通过整合关于3种压力源（城镇村及工矿用地、公路用地、油气管道）和9种生境类型的空间数据集，量化了暴露-后果关系及空间风险异质性。结果表明：研究区域8.9%的面积面临中高生境风险，主要集中在城镇村及工矿用地区域和柴窝铺湖北岸。次生生境，如低覆盖度草地（平均风险：0.29；最大风险：3.91）和人工林地，由于生态系统复杂性较低，表现出更高的脆弱性。虽然油气管道影响很小，但与公路用地压力源耦合后，最大风险强度放大了1.32倍，平均风险放大了24.50倍。空间分析进一步识别了管道-公路交叉点处的协同风险，强调了协调土地利用规划的必要性。该研究结果可为平衡能源发展与生境保护提供了方法论框架，为生态敏感区的可持续管理提供参考。
- 油气管道 /
- 生境风险 /
- InVEST 模型 /
- 人类活动
Abstract: The rapid expansion of energy infrastructure， particularly oil and gas pipelines， poses escalating risks to ecologically sensitive regions. This study integrates human activity factors into the InVEST habitat risk assessment （HRA） model to evaluate the cumulative habitat risks in the Chaiwopu area，a vulnerable arid ecosystem in Xinjiang， China. By compiling spatial datasets of three stressors （land for urban/village/industrial-mining use， highway land， and oil-gas pipelines） and nine habitat types， we quantified the exposure-consequence relationships and spatial heterogeneity of habitat risks. The results showed that 8.9% of the study area was subjected to medium-to-high habitat risks， which were mainly concentrated in areas of urban/village/industrial-mining land and along the northern shore of Chaiwopu Lake. Secondary habitats， such as low-coverage grasslands （mean risk： 0.29； maximum risk： 3.91） and artificial woodlands， exhibited higher vulnerability due to their low ecosystem complexity. Although oil-gas pipelines alone had a minimal impact， their coupling with the stressor of highway land amplified the maximum risk intensity by 1.32 times and the mean risk by 24.50 times. Further spatial analysis identified synergistic risks at the intersections of pipelines and highways， highlighting the necessity of coordinated land-use planning. The research findings provide a methodological framework for balancing energy development and habitat conservation， and offer references for sustainable management of ecologically sensitive regions.
- oil and gas pipeline /
- habitat risk /
- InVEST model /
- human activities

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参考文献(16)

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