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| DOI | 10.1016/j.envres.2024.118233 |
| Assessing the effects of climate and human activity on vegetation change in Northern China | |
| 发表日期 | 2024 |
| ISSN | 0013-9351 |
| EISSN | 1096-0953 |
| 起始页码 | 247 |
| 卷号 | 247 |
| 英文摘要 | Fractional vegetation cover (FVC) has changed significantly under various disturbances over northern China in recent decades. This research examines the dynamics of FVC and how it is affected by climate and human activity during the period of 1990-2018 in northern China. The effects of climate change (i.e., temperature, precipitation, solar radiation, and soil moisture) and human activity (socioeconomic data and land use) on vegetation coverage change in northern China from 1990 to 2018 were quantified using the Sen + Mann-Kendall test, partial correlation analysis, and structural equation modelling (SEM) methods. The findings of this research indicate the following: (1) From 1990 to 2018, the overall trend in FVC in northern China was increased. The areas with obvious increases were mainly situated on the northern slope of Tianshan Mountains, Xinjiang, the Loess Plateau, the Northeast China Plain, and the Sanjiang Plain, while the areas with distinct degradation were located in the Inner Mongolia Plateau, the Changbai Mountain and the eastern part of north China. (2) In the past 29 years, the FVC in northern China has been mainly affected by precipitation and soil moisture. (3) Based on structural equation modelling, we discovered that certain variables impacted the main factors influencing the amount of FVC in northern China. Human activity has had a larger impact on FVC than climate change. Our findings can accelerate the comprehension of vegetation dynamics and their underlying mechanisms and provide a theoretical basis for regional ecological environmental protection. |
| 英文关键词 | Fractional vegetation cover (FVC); Structural equation modelling (SEM); Socio-economic; Northern China |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health |
| WOS记录号 | WOS:001174371700001 |
| 来源期刊 | ENVIRONMENTAL RESEARCH
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/289072 |
| 作者单位 | Xinjiang University; Xinjiang University; Taiyuan Normal University; Taiyuan Normal University |
| 推荐引用方式 GB/T 7714 | . Assessing the effects of climate and human activity on vegetation change in Northern China[J],2024,247. |
| APA | (2024).Assessing the effects of climate and human activity on vegetation change in Northern China.ENVIRONMENTAL RESEARCH,247. |
| MLA | "Assessing the effects of climate and human activity on vegetation change in Northern China".ENVIRONMENTAL RESEARCH 247(2024). |
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