Changes in Household Dietary Diversity in Herder Communities over the Past 20 Years: Evidence from Xilin Gol Grassland of China
文献类型：期刊论文
| 作者 | Yang, Wanni; Zhen, Lin; Wei, Yunjie |
| 刊名 | FOODS
 |
| 出版日期 | 2023-06-05 |
| 卷号 | 12期号:11页码:2271 |
| 关键词 | household dietary diversity animal-based and plant-based food herder community grassland areas northern China |
| ISSN号 | 2304-8158 |
| DOI | 10.3390/foods12112271 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Food security is critical for socioeconomic development. In grassland areas, inappropriate food consumption patterns can cause irreversible damage to vulnerable local ecosystems. This study aims to examine the household dietary diversity status and development trend over the past 20 years in Chinese herder communities. We draw on a cross-sectional dataset of 230 households involving 652 family members from the Xilin Gol Grassland areas in North China. Household dietary diversity was assessed using the household dietary diversity score (HDDS), which was calculated based on 12 food groups. Results show that HDDS increased from 3.74 in 1999 to 5.92 in 2019, with an annual average growth rate of 2.45% during the past 20 years. The increase in plant-based food scores made a major contribution to the HDDS improvement. The variations in household dietary diversity status between pastoral areas and agro-pastoral areas showed differences among different types of grassland in arid and semiarid transitional zones. It is worth paying more attention to monitoring the main impact factors that affect HDDS and how these changes might impact the local ecosystem, which will benefit regional sustainable development. |
| 学科主题 | Food Science & Technology |
| WOS关键词 | CONSUMPTION PATTERNS ; INNER-MONGOLIA ; FOOD ; POLICIES ; NUTRITION ; IMPACTS |
| WOS研究方向 | Food Science & Technology |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/193764]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 作者单位 | 1.Chinese Academy of Sciences 2.Peking University 3.Institute of Geographic Sciences & Natural Resources Research, CAS 4.Beijing Technology & Business University 5.University of Chinese Academy of Sciences, CAS |
| 推荐引用方式 GB/T 7714 | Yang, Wanni,Zhen, Lin,Wei, Yunjie. Changes in Household Dietary Diversity in Herder Communities over the Past 20 Years: Evidence from Xilin Gol Grassland of China[J]. FOODS,2023,12(11):2271. |
| APA | Yang, Wanni,Zhen, Lin,&Wei, Yunjie.(2023).Changes in Household Dietary Diversity in Herder Communities over the Past 20 Years: Evidence from Xilin Gol Grassland of China.FOODS,12(11),2271. |
| MLA | Yang, Wanni,et al."Changes in Household Dietary Diversity in Herder Communities over the Past 20 Years: Evidence from Xilin Gol Grassland of China".FOODS 12.11(2023):2271. |
入库方式： OAI收割
来源：地理科学与资源研究所
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