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浏览/检索结果: 共2042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发表日期升序发表日期降序题名升序题名降序作者升序作者降序 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：7215/0  |  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   Experimental study on the life and performance of an improved DC arc plasma torch 期刊论文  OAI收割 JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2024, 卷号: 57, 期号: 20, 页码: 15 作者:  Hu, Ya-Hao;  Sun, Su-Rong;  Meng, Xian;  Huang, He-Ji;  Wang, Hai-Xing   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/04/02 DC arc plasma torch  shielding gas  nitrogen arc  electrode erosion   Geographic and tissue-specific variations of the trace elements and trophic niches of three offshore cetaceans in Chinese waters 期刊论文  OAI收割 JOURNAL OF HAZARDOUS MATERIALS, 2024, 卷号: 465, 页码: 11 作者:  Zhai, Yuhuan;  Li, Pingjing;  Zhang, Qinglin;  Zhang, Peijun;  Li, Songhai   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/04/03 Trace elements  Tissue distribution  Trophic niche  Offshore cetaceans  Chinese waters   Contribution of ecosystem services improvement on achieving Sustainable development Goals under ecological engineering projects on the Qinghai-Tibet Plateau 期刊论文  OAI收割 ECOLOGICAL ENGINEERING, 2024, 卷号: 199, 页码: 107146 作者:  Dai, Erfu;  Zhao, Zhongxu;  Jia, Lizhi;  Jiang, Xintong   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/01/26 Ecological engineering  Sustainable Development goals  Ecosystem services  Qinghai -Tibet Plateau  Ecosystem management   Research progress in assessment and strategies for sustainable food system within planetary boundaries 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2024, 卷号: 67, 期号: 2, 页码: 375-386 作者:  Wang, Minglei;  Shi, Wenjiao   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/03/04 Food system  Resource use  Environmental impacts  Sustainable strategy  Planetary boundaries   Major contributions of agricultural management practices to topsoil organic carbon distribution and accumulation in croplands of East China over three decades 期刊论文  OAI收割 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2024, 卷号: 359, 页码: 12 作者:  Pu, Yue;  Yang, Lin;  Zhang, Lei;  Huang, Haili;  Zhang, Ganlin   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/11/29 Agricultural management  Soil organic carbon distribution  Temporal change  Path analysis   Significant Differences in Coral Trophic Status Between Nearshore and Offshore Reefs Recorded by δ15N of Coral Symbiotic Zooxanthellae and Host Tissue in the South China Sea in the SCS 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2024, 卷号: 129, 期号: 1, 页码: 15 作者:  Xu, Shendong;  Mo, Hongyan;  Men, Zheng;  Yu, Kefu;  Zhang, Zhinan   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/02/23 coral  energy maintenance  trophic status  stable nitrogen isotope  nearshore and offshore reefs  the South China Sea   Laser polishing and simultaneous hardening of the electrical discharge machined Zr-based metallic glass surface 期刊论文  OAI收割 MATERIALS & DESIGN, 2024, 卷号: 237, 页码: 18 作者:  Hong, Jing;  Huang, Hu;  Zhang, Lin;  Zhang, Zhiyu;  Jiang, Minqiang   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/25 Laser polishing  Surface hardening  Nanosecond pulsed laser  Metallic glass  Simulation analysis   Spatial variation of sulfur in terrestrial ecosystems in China: Content, density, and storage 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 906, 页码: 13 作者:  Zhao, Wenzong;  Xiao, Chunwang;  Li, Mingxu;  Xu, Li;  Li, Xin   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/10 Element  Sulfur  Density  Machine learning  Terrestrial ecosystem  China   High-resolution maps of vegetation nitrogen density on the Tibetan Plateau: An intensive field-investigation 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 904, 页码: 9 作者:  Li, Xin;  Xu, Li;  Li, Mingxu;  He, Nianpeng   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/11/29 Tibetan Plateau  Nitrogen  Density  Storage  Machine learning