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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Comparison of air pollution in Shanghai and Lanzhou based on wavelet transform 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2019, 卷号: 26, 期号: 17, 页码: 16825-16834 作者:  Su, Yana;  Sha, Yongzhong;  Zhai, Guangyu;  Zong, Shengliang;  Jia, Jiehua 收藏  |  浏览/下载：11/0  |  提交时间：2022/03/01 Air pollution index  Wavelet transform  Time series  Change period  Timescale  Shanghai  Lanzhou   Comparison of air pollution in Shanghai and Lanzhou based on wavelet transform 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2019, 卷号: 26, 期号: 17, 页码: 16825-16834 作者:  Su, Yana;  Sha, Yongzhong;  Zhai, Guangyu;  Zong, Shengliang;  Jia, Jiehua 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 Air pollution index  Wavelet transform  Time series  Change period  Timescale  Shanghai  Lanzhou   Effects of Soils and Irrigation Volume on Maize Yield, Irrigation Water Productivity, and Nitrogen Uptake 期刊论文 SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 11 作者:  Fang, Jing;  Su, Yongzhong 收藏  |  浏览/下载：57/0  |  提交时间：2019/10/08 Variation of soil organic carbon, nitrogen, and phosphorus stoichiometry and biogeographic factors across the desert ecosystem of Hexi Corridor, northwestern China 期刊论文 JOURNAL OF SOILS AND SEDIMENTS, 2019, 卷号: 19, 期号: 1, 页码: 49-57 作者:  Zhang, Ke;  Su, Yongzhong;  Yang, Rong 收藏  |  浏览/下载：46/0  |  提交时间：2019/10/09 Aridity  Desert ecosystem  Hexi Corridor  Nitrogen and phosphorus  Soil organic carbon  Stoichiometry