Quantify the environmental factors interaction affecting soil Cd/As accumulation in farmland using collaborative filtering model combining global spatial and local property graph
文献类型： 外文期刊
作者： Zhang, Renjie 1 ; Xie, Yunhe 1 ; Xue, Tao 2 ; Liu, Saihua 2 ; Tian, Faxiang 2 ; Ji, Xionghui 1 ; Pan, Shufang 2 ;
作者机构： 1.Hunan Univ, Coll Biol, Longping Branch, Changsha 410125, Peoples R China
2.Hunan Acad Agr Sci, Hunan Inst Agr Soil & Ecoenvironm, Changsha 410125, Peoples R China
3.Minist Agr & Rural Affairs, Key Lab Agroenvironm Midstream Yangtze Plain, Changsha 410125, Peoples R China
关键词： Interaction effects; Graph attention; Collaborative filtering; Quantization model; Soil cd/as
期刊名称：ENVIRONMENTAL GEOCHEMISTRY AND HEALTH （ 影响因子：3.8； 五年影响因子：4.0 ）
ISSN： 0269-4042
年卷期： 2025 年 47 卷 9 期
页码：
收录情况： SCI
摘要： The complexity of farmland soil systems poses significant challenges in disentangling the interaction of environmental factors affecting heavy metal accumulation. Previous studies have predominantly focused on qualitatively characterizing the interactions between environmental factors on soil heavy metal concentrations in farmland, often neglecting in-depth quantitative analysis. In this study, a novel interaction effects quantization model based on collaborative filtering combining global spatial graph and local property graph is designed to analyze the interaction between the environmental factors and their potential impacts on soil Cd/As concentrations in farmland. The results revealed that the interaction effects of precipitation and river density influencing Cd/As accumulation exhibit nonlinear synergistic relationships, with R2 values of 0.64 and 0.73, respectively. Moreover, the contributions of environmental factors on the interaction effects demonstrated dynamic trends: precipitation had the greatest contribution at moderate levels (958.9-964.4 mm), while river density became more influential at higher levels (1.3-2.2). The interaction effects related to soil Cd showed no spatial disparity, whereas those associated with soil As depended strongly on the geological location. These findings offer valuable insights into the refined analysis of environmental factors influencing soil Cd/As concentrations in farmland and their interactions.
- 相关文献
作者其他论文 更多>>
-
Optimizing fertilizer application and straw return to fields to minimize nitrogen and phosphorus runoff losses in double-rice cropping systems
作者：Zhang, Ying;Zhu, Jian;Li, Changjun;Peng, Hua;Song, Min;Dai, Yanjiao;Deng, Kai;Ji, Xionghui;Liu, Ji;Luo, Yue
关键词：Optimized fertilization; Straw return; Double-rice cropping field; Runoff water; Nitrogen and phosphorus losses; High-risk period
-
Enhanced retention of arsenite and arsenate through heterogeneous interactions between Fe(III) (Hydr)Oxides and black carbon: a multi-mechanistic study
作者：Li, Bingyu;Liu, Saihua;Xie, Yunhe;Ji, Xionghui;Li, Bingyu;Liu, Saihua;Xie, Yunhe;Ji, Xionghui;Li, Bingyu;Liu, Saihua;Xie, Yunhe;Ji, Xionghui;Li, Bingyu;Jing, Miaomiao;Li, Jingru;Li, Zhuoqing;Zhou, Yimin;Lei, Ming;Cui, Haojie;Wei, Dongning
关键词：Black carbon; Ferrihydrite; Pore diffusion; Free radical; Arsenic; Sorption
-
A novel graph convolutional neural network model for predicting soil Cd and As pollution: Identification of influencing factors and interpretability
作者：Zhang, Ren-Jie;Ji, Xiong-Hui;Pan, Shu-Fang;Zhang, Ren-Jie;Ji, Xiong-Hui;Xie, Yun-He;Xue, Tao;Liu, Sai-Hua;Tian, Fa-Xiang;Pan, Shu-Fang;Zhang, Ren-Jie;Ji, Xiong-Hui;Xie, Yun-He;Xue, Tao;Liu, Sai-Hua;Tian, Fa-Xiang;Pan, Shu-Fang
关键词：Soil Cd/As pollution; Graph neural networks; Model interpretability; Spatial relationships; Deep learning
-
Cultivar-specific response of a root-associated microbiome assembly of rice to cadmium pollution
作者：Zhang, Feng;Xie, Yunhe;Ji, Xionghui;Liu, Saihua;Jiang, Huidan;Zhang, Feng;Jiang, Huidan;Zhang, Feng;Xie, Yunhe;Ji, Xionghui;Liu, Saihua;Peng, Rui;Jiang, Huidan
关键词：Paddy soil; Rice cultivars; Root-associated microbiome; Cd; Soil Fe availability; Siderophore-secreting microbe
-
Effect of citric acid and biochar addition on combined remediation of ryegrass-Streptomyces spp.
作者：Li, Shuyun;Zhu, Ziyu;Liu, Jiazhen;Fang, Ping;Ji, Xionghui;Fang, Ping;Fang, Ping
关键词：Biochar; citric acid; phytoremediation; ryegrass;
Streptomyces -
Effects of Aqueous Ozone on Microbial Growth, Quality, and Shelf Life Extension of Chinese Bayberry (Myrica rubra Sieb. et Zucc)
作者：He, Zhongxiang;Li, Changjun;Ji, Xionghui;Peng, Hua;Liu, Shangru;He, Zhongxiang;Li, Changjun;Ji, Xionghui;Peng, Hua;Liu, Shangru;Wu, Weidong
关键词：aqueous ozone; Chinese bayberries; fruit preservation
-
Effects of geographical and soil factors on soilś arsenic levels: a case study in typical arsenic-contaminated paddy fields based on machine learning
作者：Zhang, Renjie;Xie, Yunhe;Pan, Shufang;Liu, Saihua;Huang, Rui;Ji, Xionghui;Xue, Tao;Zhang, Renjie;Huang, Rui;Ji, Xionghui;Jiang, Liheng;Dong, Tianhao;Xie, Yunhe;Pan, Shufang;Liu, Saihua;Ji, Xionghui;Xue, Tao
关键词：Soil arsenic; Machine learning; Geographical factors; Soil properties; Interactive effect; Paddy field
