Household perspective on cropland expansion on the Tibetan Plateau

He Xinjun; Yan Jianzhong; Cheng Xian

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Household perspective on cropland expansion on the Tibetan Plateau

机译：对藏高高原对农田扩张的家庭观点

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摘要

Cropland expansion has become a prominent feature in developing countries and regions. A comprehensive clarification of the causes of cropland expansion is conducive to the adoption of appropriate actions to intervene and adapt to climate change, support rational land use, and balance ecosystem services. Using the Pumqu River Basin (PRB) in the Tibetan Plateau as the study area, we constructed a conceptual model that emphasizes the role of households and explored the causes of cropland expansion based on field survey data. Our results indicate that households' perception of climate change, families' non-agricultural income, the numbers of agricultural labor force, and the population pressure faced were the causes of cropland expansion in the PRB. Based on these findings, corresponding policy recommendations to limit the spontaneous cropland expansion behaviors of local households and reduce the ecological loss caused by cropland expansion are proposed.

机译：农田扩张已成为发展中国家和地区的突出特色。全面澄清农田扩张的原因有利于采用适当行动进行干预，适应气候变化，支持理性土地利用，以及平衡生态系统服务。利用紫檀高原（PRB）在藏高原作为研究区，我们建立了一个概念模型，强调了家庭的作用，并根据现场调查数据探索了农田扩建的原因。我们的结果表明，家庭对气候变化的看法，家庭的非农业收入，农业劳动力的数量，以及人口压力面临的是耕地扩张在PRB中的原因。基于这些调查结果，提出了相应的政策建议，以限制当地户口的自发农田扩张行为，并提出了减少农田扩张造成的生态损失。

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来源
《Regional Environmental Change》 |2021年第1期|21.1-21.12|共12页
作者
He Xinjun; Yan Jianzhong; Cheng Xian;
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作者单位

Southwest Univ Coll Resources & Environm State Cultivat Base Ecoagr Southwest Mountainous Chongqing 400715 Peoples R China;

Southwest Univ Coll Resources & Environm State Cultivat Base Ecoagr Southwest Mountainous Chongqing 400715 Peoples R China;

Southwest Univ Coll Resources & Environm State Cultivat Base Ecoagr Southwest Mountainous Chongqing 400715 Peoples R China;

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正文语种 eng
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关键词
Cropland expansion; Cropland use decision; Household survey; The Tibetan Plateau;

机译：耕地扩张;农田使用决定;家庭调查;藏高原;

Household perspective on cropland expansion on the Tibetan Plateau

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