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浏览/检索结果: 共1512条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 四川山区农村面源污染负荷估算与评价 期刊论文  OAI收割 农业工程学报, 2106, 卷号: 32, 期号: 24, 页码: 218-225 作者:  刘菊;  傅斌;  王玉宽;  徐佩 收藏  |  浏览/下载：7284/0  |  提交时间：2017/01/18 农业  污染  模型  水环境功能分区  产水量  空间差异   Modeling and quantification of agricultural waste recycling for agricultural industrial structure optimization in a novelty multi-village industrial complex 期刊论文  OAI收割 ENVIRONMENTAL IMPACT ASSESSMENT REVIEW, 2024, 卷号: 106, 页码: 107484 作者:  Wang, Yongsheng;  Cui, Xiao   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/05/21 Human-earth interaction  Agricultural waste recycling  Multi-village industrial complex  Agro-industrial structure optimization  Rural revitalization   Nitrogen use efficiency from manure, fertilizer, and maize root to wheat uptake in a one-year 15N labeling field study 期刊论文  OAI收割 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2024, 卷号: 365, 页码: 8 作者:  Liu, Liting;  Liu, Zhen;  Ouyang, Zhu   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/04/30 Nitrogen recovery  15 N labelling  Manure compost  Integrated crop-livestock system   Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 170852 作者:  Li, Jing;  Zheng, Zhican;  Xu, Yan;  Hang, Sheng;  Gong, Huarui   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/21 Coupling crop and livestock production  Life cycle assessment  Super-SBM model  Tobit model  Optimization of eco-efficiency  Development of sustainable agriculture   Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 10 作者:  Li, Jing;  Zheng, Zhican;  Xu, Yan;  Hang, Sheng;  Gong, Huarui   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/05/20 Coupling crop and livestock production  Life cycle assessment  Super-SBM model  Tobit model  Optimization of eco-efficiency  Development of sustainable agriculture   Soil organic nitrogen variation shaped by diverse agroecosystems in a typical karst area: evidence from isotopic geochemistry 期刊论文  OAI收割 PEERJ, 2024, 卷号: 12, 页码: 20 作者:  Han, Ruiyin;  Zhang, Qian;  Xu, Zhifang   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/05/28 delta(15)N-SON  Nitrogen cycling  Land management  Agricultural disturbance  Karst area   Increase in Agricultural-Derived NH x and Decrease in Coal Combustion-Derived NO x Result in Atmospheric Particulate N-NH4 + Surpassing N-NO3 - in the South China Sea 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2024, 卷号: 58, 期号: 15, 页码: 6682-6692 作者:  Zhang, Zheng-En;  Li, Jun;  Zhang, Ruijie;  Tian, Chongguo;  Sun, Zeyu   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/07 oceanic nitrogen deposition  marine aerosol  nitrogen/oxygen isotope  sourceapportionment  south China sea   Assessment of the mechanization level of livestock and poultry breeding: a case study in Hubei Province, China 期刊论文  OAI收割 ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2024, 页码: 18 作者:  Yan, Bojie;  Li, Yaxing;  Yan, Jingjie;  Shi, Wenjiao   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/04/30 Mechanization level  Livestock and poultry breeding  Assessment model  Space partition   The spatial and source heterogeneity of agricultural emissions highlight necessity of tailored regional mitigation strategies 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 914, 页码: 13 作者:  Liu, Gang;  Deng, Xiangzheng;  Zhang, Fan   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/04/01 Agricultural production  Greenhouse gas emissions  Climate change mitigation  Agri-food system  Environmental impact   Off-farm employment, agriculture production activities, and household dietary diversity in environmentally and economically vulnerable areas of Asia 期刊论文  OAI收割 JOURNAL OF INTEGRATIVE AGRICULTURE, 2024, 卷号: 23, 期号: 2, 页码: 359-373 作者:  Bai, Yunli;  Zeng, Xuanye;  Fu, Chao;  Zhang, Linxiu   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/04/01 off -farm employment  dietary diversity  income effect  substitution effect  complementary effect