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中国沙漠 ›› 2023, Vol. 43 ›› Issue (1): 48-57.DOI: 10.7522/j.issn.1000-694X.2022.00109

• • 上一篇    下一篇

毛乌素沙地库伦生态经济圈结构、效益及农牧民行为

刘红梅1(), 王海兵1(), 李宽2, 刘茜雅1, 任余艳3, 张彦东4   

  1. 1.内蒙古农业大学 沙漠治理学院/风沙物理与防沙治沙工程重点实验室,内蒙古 呼和浩特 010011
    2.内蒙古自治区测绘地理信息中心,内蒙古 呼和浩特 010010
    3.鄂尔多斯市林业治沙科学研究院,内蒙古 鄂尔多斯 017000
    4.鄂托克前旗林业和草原局,内蒙古 鄂托克前旗 016200
  • 收稿日期:2021-11-30 修回日期:2022-03-20 出版日期:2023-01-20 发布日期:2023-01-17
  • 通讯作者: 王海兵
  • 作者简介:王海兵(E-mail: hbwang@imau.edu.cn
    刘红梅(1998—),女,内蒙古乌兰察布人,硕士研究生,研究方向为水土保持与荒漠化防治。E-mail: 1596787029@qq.com
  • 基金资助:
    内蒙古自治区科技重大专项项目(2019ZD007)

Structure, benefits and behavior of farmers and herdsmen of the Kulun ecological economic circle in Mu Us Sandy Land

Hongmei Liu1(), Haibing Wang1(), Kuan Li2, Xiya Liu1, Yuyan Ren3, Yandong Zhang4   

  1. 1.College of Desert Control Science and Engineering / Key Laboratory of Aeolian Sand Physics and Sand Control Engineering,Inner Mongolia Agricultural University,Hohhot 010011,China
    2.Inner Mongolia Autonomous Region Surveying and Mapping Geographic Information Center,Hohhot 010010,China
    3.Ordos Forest and Desert Scientific Research Institution,Ordos 017000,Inner Mongolia,China
    4.Inner Mongolia Otog Front Banner Forestry Bureau,Otog Front Banner 016200,Inner Mongolia,China
  • Received:2021-11-30 Revised:2022-03-20 Online:2023-01-20 Published:2023-01-17
  • Contact: Haibing Wang

摘要:

以户为单位的库伦生态经济圈作为毛乌素沙地牧区最基本的生产单位,与沙地生态系统稳定和区域经济发展密切相关。本文基于鄂托克前旗1986年和2020年户库伦土地利用数据及390户2020年生态经济问卷调查数据,阐明户库伦土地的生态系统服务价值分布规律及不同价值背景下经济圈结构模式、效益和农牧民生计行为的一般特征。结果表明:户库伦生态系统服务价值呈正态分布模式,为0~4.5亿元,其中中低(50万~300万元)及中高(300万~700万元)价值户库伦在全旗所占比例最高(59.04%、23.17%);低(0~50万元)及高(700万元以上)价值户库伦数较少(12.43%、5.36%);库伦生态经济圈均为以畜牧为主、农林为辅的农林草畜复合生态产业发展模式,经济效益随库伦土地的生态系统服务价值增加而增大;农牧户消费支出结构具有相似性,农牧业生产投入、礼节性支出和交通费用支出比例较高,占比分别为37.92%、22.71%、13.28%,且随着收入增加渐增;近35年区域生态环境显著改善,极大地提高了农牧户经济效益和生活水平。

关键词: 生态系统服务价值, 经济效益, 农牧民生计行为, 库伦生态经济圈, 毛乌素沙地

Abstract:

The Kulun eco-economic circle with "household" as the unit is the most basic production unit in the pastoral area of the Mu Us Sandy Land, which is closely related to the stability of the sandy land ecosystem and the development of the regional economy. Based on the land use data of Hukulun in 1986 and 2020 in Otog Front Banner and the ecological economy questionnaire survey data of 390 households in 2020, this paper clarifies the distribution law of ecosystem service value of Hukulun land and the economic circle structure pattern and benefit under different value backgrounds and general characteristics of the livelihood behavior of farmers and herdsmen. The results showed that the ecosystem service value of Hukulun showed a normal distribution pattern, with a distribution range of 0-450 million yuan, of which the middle-low (0.5-3 million yuan) and medium-high (3-7 million yuan) value Hukulun accounted for a substantial part in the whole banner. The proportions were the highest (59.04%, 23.17%); low (0-0.5 million yuan) and high (7 million yuan or more) value households have low proportions(12.43%, 5.36%); the Kulun eco-economic circle was dominated by animal husbandry. In the development model of agro-forestry-grass-animal complex ecological industry supplemented by agriculture and forestry, the economic benefits increased with the increase of the ecosystem service value of Kulun land; the consumption expenditure structure of farmers and herdsmen was similar, and the proportion of agricultural and animal husbandry production input, etiquette and transportation expensed high, accounting for 37.92%, 22.71%, 13.28%, and gradually increased with the increase of income; the regional ecological environment has improved significantly in the past 35 years, greatly improving the economic benefits and living standards of farmers and herdsmen.

Key words: ecosystem service value, economic benefits, livelihood behavior of farmers and herdsmen, kulun ecological economic circle, Mu Us Sandy Land

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