Beyond Yield: Balancing Grain Production and Regulatory Ecosystem Services in a Typical Black-Soil Region of Northeast China
文献类型：期刊论文
| 作者 | Wang, Yuanqing1,3; Liu, Ying1,3; Yang, Yanzhao1,2,3; Song, Xinzhe1,3; Huang, Yaohui1,3 |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2025-09-11 |
| 卷号 | N/A |
| 关键词 | black soil grain production MGWR regulatory ecosystem services trade-off |
| ISSN号 | 1085-3278 |
| DOI | 10.1002/ldr.70172 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | China's northeastern black-soil region is vital for grain production (GP) and is an important ecological barrier in China. Population growth in China has increased the demand for grain, intensifying the competition between arable and ecological land, which may lead to the homogenization and degradation of ecosystem services (ESs) in the black-soil region's spatial units. However, studies on the trade-offs among ESs on high-quality cropland, as well as the spatially explicit mechanisms driving these trade-offs and synergies, remain insufficient, especially when considering subtle changes in cropland spatial units and environmental heterogeneity. This study investigated the trade-offs and synergistic relationships between GP and regulatory ecosystem services (RESs) in Northeast China's black-soil region from 2000 to 2020, and explored the impact mechanisms of these trade-offs based on the Geodetector and MGWR method. The results showed that all four types of ESs improved over the 20 years, and the total amount of GP and sand fixation (SF) showed a significant upward trend. The relationship between GP and both carbon sequestration (CS) and soil conservation (SC) was mainly synergistic, while the relationship with SF showed a weak trade-off. The trade-off intensity between GP and RESs was influenced by multiple factors. Notably, the interaction between GP and CS exhibited a more pronounced dependence on Leaf Area Index dynamics, whereas the trade-off intensity with both SC and SF was predominantly governed by land-use intensity patterns. This study serves as a scientific basis for the stable development of regional GP and the optimization of ecological security. |
| URL标识 | 查看原文 |
| WOS关键词 | LAND-USE ; AGRICULTURE ; QUALITY |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001568972100001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/216132]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Yang, Yanzhao |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 2.Minist Nat Resources, Key Lab Carrying Capac Assessment Resource & Envir, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Dept Environm & Resources, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Yuanqing,Liu, Ying,Yang, Yanzhao,et al. Beyond Yield: Balancing Grain Production and Regulatory Ecosystem Services in a Typical Black-Soil Region of Northeast China[J]. LAND DEGRADATION & DEVELOPMENT,2025,N/A. |
| APA | Wang, Yuanqing,Liu, Ying,Yang, Yanzhao,Song, Xinzhe,&Huang, Yaohui.(2025).Beyond Yield: Balancing Grain Production and Regulatory Ecosystem Services in a Typical Black-Soil Region of Northeast China.LAND DEGRADATION & DEVELOPMENT,N/A. |
| MLA | Wang, Yuanqing,et al."Beyond Yield: Balancing Grain Production and Regulatory Ecosystem Services in a Typical Black-Soil Region of Northeast China".LAND DEGRADATION & DEVELOPMENT N/A(2025). |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。