Arid

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Neoproterozoic U-Th-REE-bearing Pegmatites in Wadi Ibib, South Eastern Desert, Egypt: Structural and Geochemical Measures for a Syn-Tectonic Anatectic Model of Formation 期刊论文
发表期刊: Acta Geologica Sinica. 出版年: 2021, 卷号: 95, 期号: 6, 页码: 2045-2062
作者:  Ibrahim Waleed S
收藏  |  浏览/下载:4/0  |  提交时间:2022/03/18
U-Th-REE mineralization  anataxis  pegmatite origin  Hamisana Shear Zone  Wadi Ibib  Egypt  
Petrogenesis, Geodynamics and Radioactivity of the Granitic Rocks of the Nugrus Weakness Zone, South Eastern Desert, Egypt 期刊论文
发表期刊: Acta Geologica Sinica. 出版年: 2021, 卷号: 95, 期号: 4, 页码: 1183-1198
作者:  Abu Elatta Abdallah Mahmoud Soliman;  Mansour Gehad M R
收藏  |  浏览/下载:20/0  |  提交时间:2022/03/18
partial melting  biotite-muscovite granites  peraluminous  geodynamic  radioactivity  Nugrus  
Source identification of nitrate in the upper aquifer system of the Wadi Shueib catchment area in Jordan based on stable isotope composition 期刊论文
发表期刊: 干旱区科学. 出版年: 2021, 卷号: 13, 期号: 4, 页码: 1674-6767
作者:  Obeidat Mutawakil;  Awawdeh Muheeb;  Al-Kharabsheh Noor;  Al-Ajlouni Ahmad
收藏  |  浏览/下载:3/0  |  提交时间:2021/11/19
delta~(15)N-NO_3~-  delta~(18)O-NO_3~-  nitrate sources  pollution  meteoric origin  aquifer  Jordan  
East Asian paleoclimate change in the Weihe Basin (central China) since the middle Eocene revealed by clay mineral analysis 期刊论文
发表期刊: Science China. Earth Sciences. 出版年: 2021, 卷号: 64, 期号: 8, 页码: 1285-1304
作者:  Lyu Hengzhi;  Lu Huayu;  Wang Yichao;  Zhang Hanzhi;  Wang Yao;  Wang Kexin;  Lai Wen;  Liu Zhifei;  Li Yanli;  Ji Junfeng
收藏  |  浏览/下载:4/0  |  提交时间:2022/03/18
Cenozoic epoch  Weihe Basin  Clay mineral  Paleoclimate  East Asian moonsoon  
Geochemistry and spectrometric prospection of younger granites and granitic pegmatites bearing uranium mineralization at G. Kab El Rakeb area, Central Eastern Desert, Egypt 期刊论文
发表期刊: 中国地球化学学报. 出版年: 2021, 卷号: 40, 期号: 4, 页码: 2096-0956
作者:  Saleh Gehad M;  Emad Bahaa M;  Abdel Kader Ibrahim B
收藏  |  浏览/下载:2/0  |  提交时间:2021/11/19
Geochemistry  Gabal Um Lassaf- Abu Dob- Um Atelia- Kadabora- Kab El Rakeb area (LDAKK)  Uranium  REE  Egypt  
Origin of the spatial consistency of summer precipitation variability between the Mongolian Plateau and the mid-latitude East Asian summer monsoon region 期刊论文
发表期刊: Science China. Earth Sciences. 出版年: 2020, 卷号: 63, 期号: 8, 页码: 1199-1208
作者:  Chen Jie;  Huang Wei;  Zhang Qiong;  Feng Song
收藏  |  浏览/下载:5/0  |  提交时间:2021/01/08
Mongolian Plateau  Mid-latitude EASM region  Summer precipitation  Decadal  Consistent variability  
Phylogenetic relationships and biogeographic history of the unique Saxifraga sect. Irregulares (Saxifragaceae) from eastern Asia 期刊论文
发表期刊: 植物分类学报. 出版年: 2020, 卷号: 58, 期号: 6
作者:  Zhang Menghua;  Wang Chaoyong;  Zhang Cheng;  Zhang Daigui;  Li Kegang;  Nie Zelong;  Meng Ying
收藏  |  浏览/下载:6/0  |  提交时间:2021/08/05
eastern Asia  historical biogeography  Saxifraga sect. Irregulares  Saxifragaceae  
Where are the theca cells from:the mechanism of theca cells derivation and differentiation 期刊论文
发表期刊: Chinese Medical Journal. 出版年: 2020, 卷号: 133, 期号: 14, 页码: 1711-1718
作者:  Liu Tao;  Qin Qingyuan;  Qu Jiangxue;  Wang Haiyan;  Yan Jie
收藏  |  浏览/下载:7/0  |  提交时间:2021/01/08
Theca cell  Hedgehog pathway  Growth development factor 9  Bone morphogenetic protein 15  TGF-beta superfamily  Kit ligand  
Origin and Petrogenetic Implications of Spessartine Garnet in Highly-Fractionated Granite from the Central Eastern Desert of Egypt 期刊论文
发表期刊: Acta Geologica Sinica. 出版年: 2020, 卷号: 94, 期号: 3, 页码: 763-776
作者:  Sami Mabrouk;  Ntaflos Theodoros;  Mohamed Haroun A;  Farahat Esam S;  Hauzenberger Christoph;  Mahdy Nasser M;  Abdelfadil Khaled M;  Fathy Douaa
收藏  |  浏览/下载:5/0  |  提交时间:2021/01/08
spessartine garnet  LA-ICP-MS  A-type granite  Abu-Diab  Egypt  
Evolutionary history of the arid climate-adapted Helichrysum (Asteraceae: Gnaphalieae): Cape origin and association between annual life-history and low chromosome numbers 期刊论文
发表期刊: Journal of Systematics and Evolution. 出版年: 2019, 卷号: 57, 期号: 5, 页码: 468-487
作者:  Andres-Sanchez Santiago;  Anthony Verboom G;  Galbany-Casals Merce;  Bergh Nicola G
收藏  |  浏览/下载:5/0  |  提交时间:2021/01/08
ancestral character state reconstruction  chromosome evolution  Helichrysum  life form  phylogeny  southern Africa