Vegetation Traits and Litter Properties Play a Vital Role in Enhancing Soil Quality in Revegetated Sandy Land Ecosystems
文献类型：期刊论文
| 作者 | Zhang, Pengfei1; Shao, Ming'an1,3,4; Bai, Xiao2; Zhao, Chunlei3,4 |
| 刊名 | FORESTS
 |
| 出版日期 | 2025-11-27 |
| 卷号 | 16期号:12页码:1782 |
| 关键词 | vegetation restoration soil physicochemical properties soil quality index sandy land |
| DOI | 10.3390/f16121782 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Desertification erodes arable land and human habitats. Vegetation restoration represents a critical process for improving the quality of sandy land by enhancing soil structure and nutrient cycling. This study aims to investigation how vegetation restoration affects soil physicochemical properties and soil quality. Five vegetated land types were selected (Pinus sylvestris var. mongholica Litv., PS; Amygdalus pedunculata Pall., AP; Salix psammophila, SP; Amorpha fruticosa L., AF; Artemisia desertorum Spreng., AD). Bare sandy land (BS) served as the control. The physicochemical properties of 270 soil samples from three vertical depth intervals (0-10, 10-20, and 20-30 cm) were analyzed. The findings demonstrated that vegetation restoration markedly improved the proportion of finer soil particles (clay and silt) and organic carbon, while the variations in total phosphorus, ammonia nitrogen, and nitrate nitrogen were not significant. To better understand the variations in soil quality in different vegetated lands, a soil quality index (SQI) was developed that considers multiple soil physical and chemical indicator selections and scoring methods. The SQI based on the minimum dataset and linear scoring method better differentiated the soil quality for sandy lands and showed higher values for SP among all five vegetated lands and BS. Improvements in soil quality were closely related to vegetation properties (density and coverage) and litter characteristics (thickness, water content, and total phosphorus content). Restoration strategies for sandy lands should focus more strongly on species selection, taking into account interspecific variations in litter production, physicochemical properties, canopy architecture, and planting density to more effectively improve soil quality. |
| URL标识 | 查看原文 |
| WOS关键词 | MINIMUM DATA SET ; RESTORATION ; PLATEAU ; INDEX ; DESERTIFICATION ; MANAGEMENT ; DESERT ; CARBON |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:001647303000001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219475]  |
| 专题 | 黄河三角洲现代农业工程实验室_外文论文 |
| 通讯作者 | Shao, Ming'an; Zhao, Chunlei |
| 作者单位 | 1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China; 2.Xian Univ Sci & Technol, Coll Geomat, Xian 710054, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China; 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Modern Agr Engn Lab, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Pengfei,Shao, Ming'an,Bai, Xiao,et al. Vegetation Traits and Litter Properties Play a Vital Role in Enhancing Soil Quality in Revegetated Sandy Land Ecosystems[J]. FORESTS,2025,16(12):1782. |
| APA | Zhang, Pengfei,Shao, Ming'an,Bai, Xiao,&Zhao, Chunlei.(2025).Vegetation Traits and Litter Properties Play a Vital Role in Enhancing Soil Quality in Revegetated Sandy Land Ecosystems.FORESTS,16(12),1782. |
| MLA | Zhang, Pengfei,et al."Vegetation Traits and Litter Properties Play a Vital Role in Enhancing Soil Quality in Revegetated Sandy Land Ecosystems".FORESTS 16.12(2025):1782. |
入库方式： OAI收割
来源：地理科学与资源研究所
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