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关于第七次修订的《个人所得税法》的思考——基于税收公平的视角 期刊论文
纳税, 2019, 期号: 1, 页码: 5-7-10
作者:  刘亚萍
Adobe PDF(1890Kb)  |  收藏  |  浏览/下载:238/0  |  提交时间:2019/06/17
税制改革  减税福利  税收公平  
Effects of mineral-organic fertilizer on the biomass of green Chinese cabbage and potential carbon sequestration ability in karst areas of Southwest China 期刊论文
Acta Geochimica, 2019, 卷号: 38, 期号: 3, 页码: 430-439
作者:  Qibiao Sun;  Yulong Ruan;  Ping Chen;  Shijie Wang;  Xiuming Liu;  Bin Lian
Adobe PDF(1495Kb)  |  收藏  |  浏览/下载:139/0  |  提交时间:2020/12/01
Potassic Rock  carbonate  karst  ion Chromatograph  carbon Sequestration  
西南高镉地质背景区农田土壤与农作物的重金属富集特征 期刊论文
环境科学, 2019, 期号: 6, 页码: 2877-2884
作者:  刘意章;  肖唐付;  熊燕;  宁增平;  双燕;  李航;  马良;  陈海燕
Adobe PDF(374Kb)  |  收藏  |  浏览/下载:227/2  |  提交时间:2020/05/07
黑色岩系  农田土壤  农作物  重金属  赋存形态  
Profiles, source identification and health risks of potentially toxic metals in pyrotechnic-related road dust during Chinese New Year 期刊论文
Ecotoxicology and Environmental Safety, 2019, 卷号: 184, 页码: 1-10
作者:  Shaochen Yang;  Ping Li;  Jinling Liu;  Xiangyang Bi;  Yongqiang Ning;  Sheng Wang;  Pengcong Wang
Adobe PDF(4513Kb)  |  收藏  |  浏览/下载:177/0  |  提交时间:2020/04/22
Potentially Toxic Metal  pyrotechnic Display  road Dust  human Health Risk  
Distribution and partitioning of heavy metals in large anthropogenically impacted river, the Pearl River, China 期刊论文
Acta Geochimica, 2019, 卷号: 38, 期号: 2, 页码: 216-231
作者:  Silan Liu;  Zhongwei Wang;  Yuanyuan Zhang;  Yulong Liu;  Wei Yuan;  Ting Zhang;  Yujie Liu;  Ping Li;  Li He;  Jiubin Chen
Adobe PDF(2092Kb)  |  收藏  |  浏览/下载:178/0  |  提交时间:2020/05/12
Pearl River  water And Sediment  heavy Metals  partitioning  distribution  
Zircon Alteration as a Proxy for Rare Earth Element Mineralization Processes in Carbonatite-Nordmarkite Complexes of the Mianning-Dechang Rare Earth Element Belt, China 期刊论文
Economic Geology, 2019, 卷号: 114, 期号: 4, 页码: 719–744
作者:  Yan Liu;  Zengqian Hou;  Rongqing Zhang;  Ping Wang;  Jianfeng Gao;  Markus B. Raschke
Adobe PDF(3042Kb)  |  收藏  |  浏览/下载:154/0  |  提交时间:2020/10/29