中文版 | English

在结果中检索

Arid

浏览/检索结果: 共116条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
African Ministerial Conference on the Environment: address by UNCCD Executive Secretary 科技资讯
发布日期: 2020
收藏  |  浏览/下载：6/0  |  提交时间：2021/01/10
Radioactive content and radiological implication in granitic rocks by geochemical data and radiophysical factors, Central Eastern Desert, Egypt 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Awad, Hamdy A. M.;  Zakaly, Hesham M. H.;  Nastavkin, Aleksey V.;  El-Taher, Atef
收藏  |  浏览/下载：4/0  |  提交时间：2021/01/07
Um Taghir  granitic rocks  U-Th contents  radiological hazard  
Impact of different management systems on soil quality of farms in a semi-arid tropical setting 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Joshi, Prerna;  Siddaiah, N. Siva;  Dixit, Arohi
收藏  |  浏览/下载：6/0  |  提交时间：2021/01/07
Agricultural soil  land management  India  non-conventional farm  soil quality  trace metals  
Biological Soil Crusts as Modern Analogues for the Archean Continental Biosphere: Insights from Carbon and Nitrogen Isotopes 期刊论文
发表期刊: ASTROBIOLOGY. 出版年: 2020
作者:  Thomazo, Christophe;  Couradeau, Estelle;  Giraldo-Silva, Anna;  Marin-Carbonne, Johanna;  Brayard, Arnaud;  Homann, Martin;  Sansjofre, Pierre;  Lalonde, Stefan, V;  Garcia-Pichel, Ferran
收藏  |  浏览/下载：10/0  |  提交时间：2020/05/22
Isotope biosignature  Early life  Archean  Carbon isotope  Nitrogen isotope  
Geochemical indices of soil development on basalt rocks in arid to sub-humid climosequence of Central Iran 期刊论文
发表期刊: Journal of Mountain Science. 出版年: 2020, 卷号: 17, 期号: 7, 页码: 1652-1669
作者:  Heidari Ahmad;  Raheb Alireza
收藏  |  浏览/下载：1/0  |  提交时间：2021/01/08
Basalt  Climosequence  Geochemical properties  Aridisols  Mollisols  Inceptisols  
Ecological risk assessment and source apportionment of heavy metal contamination in urban soils in Shiraz, Southwest Iran 期刊论文
发表期刊: ARABIAN JOURNAL OF GEOSCIENCES. 出版年: 2020, 卷号: 13, 期号: 16
作者:  Moghtaderi, Tahereh;  Alamdar, Razieh;  Rodriguez-Seijo, Andres;  Naghibi, Seyed Javad;  Kumar, Vinod
收藏  |  浏览/下载：4/0  |  提交时间：2021/01/07
Arid soils  Chromium  Enrichment factor  Industrial sources  Multivariate techniques  Nickel  
Geochemical background and dispersion pattern of the world's largest REE deposit of Bayan Obo, China 期刊论文
发表期刊: JOURNAL OF GEOCHEMICAL EXPLORATION. 出版年: 2020, 卷号: 215
作者:  Zhou, Jian;  Wang, Xueqiu;  Nie, Lanshi;  McKinley, Jennifer M.;  Liu, Hanliang;  Zhang, Bimin;  Han, Zhixuan
收藏  |  浏览/下载：3/0  |  提交时间：2021/01/07
Bayan Obo  Rare earth elements  Geochemical background  Dispersion pattern  
Radiological hazard parameters of natural radionuclides for neoproterozoic rocks from Wadi Um Huytat in central eastern desert of Egypt 期刊论文
发表期刊: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. 出版年: 2020, 卷号: 325, 期号: 2, 页码: 397-408
作者:  Salaheldin, Ghada;  Tolba, Abdullah;  Kamel, Mostafa;  El-Taher, Atef
收藏  |  浏览/下载：2/0  |  提交时间：2021/01/07
Natural radioactivity  Neoproterozoic rocks  Remote sensing  Radiological hazards  
Geobiochemistry characteristics of rare earth elements in soil and ground water: a case study in Baotou, China 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2020, 卷号: 10, 期号: 1
作者:  Tang, Shuting;  Zheng, Chunli;  Chen, Minjie;  Du, Weiqi;  Xu, Xin
收藏  |  浏览/下载：2/0  |  提交时间：2021/01/07
The role of loess weathering in the groundwater chemistry of the Chaco-Pampean Plain (Argentina) 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2020, 卷号: 587
作者:  Armengol, S.;  Ayora, C.;  Manzano, M.;  Bea, S. A.;  Martinez, S.
收藏  |  浏览/下载：8/0  |  提交时间：2021/01/07
Loess  Geochemical modeling  Dissolution kinetics  Cation exchange  Volcanic glass  Arsenic