地热资源协同水产养殖的低碳循环模式构建

——以河北省张家口市为例

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DOI：10.3969/j.issn.1004-6755.2026.02.019

关键词：地热资源；低碳循环；张家口市；水产养殖；绿色环保中图分类号：X24 文献标志码：A 文章编号：1004—6755（2026）02-0063-04

Development of a low-carbon circular model integrating geothermal resources and aquaculture： a case study of Zhangjiakou City in Hebei Province

ZHAI Xuezheng [1.TheFourth Geological Teamof HebeiCoalfield Geological Bureau（Hebei Mining Ecological Restoration and Resource Comprehensive Utilization Research Center），Zhangjiakou O75loo，China]

Abstract：This study proposes a low-carbon circular model for the synergistic development of geothermal resources and aquaculture in Zhangjiakou City to facilitate the green transition of its regional aquaculture industry. The research established a closed-loop system integrating“geothermal energy 一 aquaculture 一 tail water treatment - resource utilization”，leveraging the abundant local medium -low temperature geothermal resources. Analysis of domestic and international case studies demonstrates that this system enables eficient energy use，enhances aquaculture productivity，and significantly reduces carbon emissions. Tailored to Zhangjiakou City's regional characteristics，we recommend a trinity circular model combining“geothermal energy + aquaculture + vegetable cultivation". This study provides both theoretical support and a practical pathway for low-carbon development in the Zhangjiakou City.

Key words ：geothermal resources；low-carbon circular model; Zhangjiakou City；aquaculture； eco-friendly

在全球气候变化背景下，发展低碳循环经济已成为我国实现“双碳”目标的重要战略。（剩余5541字）