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| GEMAS: Spatial analysis of the Ni distribution on a continental-scale using digital image processing techniques on European agricultural soil data 期刊论文 Jorunal of Geochemical Exploration, 2018, 卷号: 186, 页码: 143-157 Authors: Gyozo Jordan; Attila Petrik; BenedettoDe Vivo; Stefano Albanese; Alecos Demetriades; Martiya Sadeghi; The GEMAS Project Team Adobe PDF(3633Kb)  |  Favorite  |  View/Download:259/0  |  Submit date:2019/04/15 Univariate Statistics numerical Differential Calculation spatial Pattern lineament Analysis lithology Soil Parent Material |
| Assessment of Metalloid and Metal Contamination in Soils from Hainan, China 期刊论文 International Journal of Environmental Research & Public Health, 2018, 卷号: 15, 期号: 3, 页码: 1-13 Authors: Xiangjun Liao; Chao Zhang; Guangyi Sun; Zhonggen Li; Lihai Shang; Yangrong Fu; Yusheng He; Yi Yang Adobe PDF(5357Kb)  |  Favorite  |  View/Download:253/0  |  Submit date:2019/05/08 Metals Arsenic Soils Hainan Source |
| 水稻土中五氯酚的降解转化动态及其对微生物群落的影响 期刊论文 地球与环境, 2018, 期号: 3, 页码: 225-230 Authors: 华健; 陈曼佳; 李芳柏; 龙健; 童辉; 吕亚辉; 刘承帅 Adobe PDF(275Kb)  |  Favorite  |  View/Download:240/0  |  Submit date:2019/06/17 五氯酚 高通量测序 微生物群落 还原降解 |
| Runoff response to climate change and human activities in a typical karst watershed, SW China 期刊论文 Plos One, 2018, 卷号: 13, 期号: 3, 页码: 1-27 Authors: Yan Xu; Shijie Wang; Xiaoyong Bai; Dongcai Shu; Yichao Tian Adobe PDF(3278Kb)  |  Favorite  |  View/Download:226/0  |  Submit date:2019/04/19 |
| 基于允许流失量和正负地形源汇理论的喀斯特关键带土壤侵蚀研究 期刊论文 地理学报, 2018, 期号: 11, 页码: 2135-2149 Authors: 钱庆欢; 王世杰; 白晓永; 周德全; 田义超; 李琴; 吴路华; 肖建勇; 曾成; 陈飞 Adobe PDF(11012Kb)  |  Favorite  |  View/Download:225/1  |  Submit date:2019/06/13 喀斯特 降雨侵蚀力 土壤允许流失 洼地沉积 理论土壤侵蚀 实际土壤侵蚀 中国西南 |
| Gallium isotope fractionation during Ga adsorption on calcite and goethite 期刊论文 Geochimica et Cosmochimica Acta, 2018, 卷号: 223, 页码: 350-363 Authors: Wei Yuan; Giuseppe D.Saldi; JiuBin Chen; MarinoVetuschi Zuccolini; Jean-Louis Birck; Yujie Liu; Jacques Schott Adobe PDF(1219Kb)  |  Favorite  |  View/Download:262/0  |  Submit date:2018/12/07 Gallium Isotopes Significant Fractionation Adsorption Calcite Goethite |
| Relationship among land surface temperature and LUCC, NDVI in typical karst area 期刊论文 Scientific Reports, 2018, 页码: 1-12 Authors: Yuanhong Deng; Shijie Wang; Xiaoyong Bai; Yichao Tian; Luhua Wu; Jianyong Xiao; Fei Chen; Qinghuan Qian Adobe PDF(4783Kb)  |  Favorite  |  View/Download:258/0  |  Submit date:2019/04/10 |
| 天然林林窗与自然更新研究进展 期刊论文 西部林业科学, 2018, 期号: 4, 页码: 95-101 Authors: 唐凤华; 全文选; 李朝婵; 钱沉鱼; 许塔艳; 杨荞安 Adobe PDF(295Kb)  |  Favorite  |  View/Download:215/0  |  Submit date:2019/06/14 森林更新 林窗生境 生态系统 物种多样性 可持续经营 |
| K-feldspar composition as an exploration tool for pegmatite-type rare metal deposits in Altay, NW China 期刊论文 Journal of Geochemical Exploration, 2018, 卷号: 185, 页码: 130-138 Authors: Yong Tang; Hong Wang; Hui Zhang; Zheng-Hang Lv Adobe PDF(2093Kb)  |  Favorite  |  View/Download:289/0  |  Submit date:2019/04/10 K-feldspar Trace Elements P2o5 Pegmatite Altay |
| 贵州省稻田土壤重金属分布特征 期刊论文 矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091 Authors: 孔祥宇; 黄国培; 程天金; 江帆; 王志伟; 李秋华; 喻子恒; 张华; 姚珩 Adobe PDF(740Kb)  |  Favorite  |  View/Download:280/1  |  Submit date:2019/06/17 为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg 89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标 Ni、as、cd主要由地质高背景成因导致 在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。 |