黑龙江省水源涵养外溢价值评估及生态补偿优先级分析

打开文本图片集

中图分类号：X171.1

文献标志码：A

doi：10.3969/j.issn.1000-1379.2026.05.016

引用格式： 梁雪石， 郑福云， 郭文栋， 等. 省水源涵养外溢价值评估及生态补偿优先级分析 [J]. 人民黄河， 2026， 48（5）： 108-112， 120.

Assessment of Water Conservation Spillover Value and Priority

Analysis of Ecological Compensation in Heilongjiang Province

LIANG Xueshi 1 ， ZHENG Fuyun 1 ， GUO Wendong 1 ， NIE Jing 1 ， WEI Yanjun 1 ， CAO Hongjie 1 ， LUO Qi 2 ， LUO Chunyu 1

Institute of Natural Resources and Ecology， Heilongjiang Academy of Sciences， Harbin 150040， China;

College of Electrical Engineering and Information， Northeast Agricultural University， Harbin 150040， China）

Abstract： Water conservation function is one of the most important functions of ecosystem services， and calculating the spillover value of water conservation can promote balanced regional development. Based on the water yield module and the modified model of the InVEST model， the water conservation volume in Heilongjiang Province was obtained. This was used to assess the province's water conservation supply value. Simultaneously， the water footprint was applied to derive the water conservation demand value. Considering the spillover value and economic development level， the priority of ecological compensation in different regions of Heilongjiang Province was determined. The results showed that： In 2020， the water conservation supply in Heilongjiang Province was 25.856 billion m 3; the water conservation of forest land was the highest， accounting for 74.38% of the total supply. The spillover value of water conservation function in Heilongjiang Province was 117.840 billion yuan. Among them， except for Suihua， Jiamusi， Daqing and Qiqihar， which exhibited a supply-demand deficit， all other regions showed a surplus， indicating outward spillover of water conservation value and qualifying for ecological compensation. The order of ecological compensation priority， from highest to lowest， is： Greater Khingan Mountains > Yichun > Heihe > Mudanjiang > Qitaihe > Jixi > Shuangyashan > Hegang > Harbin.

Key words： water conservation function; InVEST model; water footprint; spillover value; priority of ecological compensation; Heilongjiang Province

0 引言

《2022年全球水资源状况报告》指出，2022年受异常土壤湿度和蒸发影响，全球大多数地区比平时更加干旱。（剩余9166字）