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Geochemistry

, 2021
Geochemistry is a branch of geological sciences that deals with chemistry rocks and minerals in various igneous, metamorphic and sedimentary processes, from high to low temperatures and in various environments. Geochemistry is also an important background for a detailed description of rocks' origin and evolution.
Milos René, Gemma Aiello, Gaafar El Bahariya EditorsContributors Ali Ismail AlJuboury, Rana Mahmood, Abulaziz M AlHamdani, Victor Gdalievich Ganelin, Olufemi S Bamigboye, Václav Procházka, Miroslav Zacek, Petr Sulovsky, Tomás Vaculovic, Lenka Rukavicková, Dobroslav Matejjka, Salih Muhammad Muhammad Awadh, Milos René, Gaafar A El Bahariya, Leonardo Gonçalves, Cristiane Gonçalves, Dmitry Vlasov, Elena Panova, Marina Zelenskaya, Oksana Rodina, Alexey Vlasov, Katerina Sazanova, Benjamin Ntieche, Margaret Brocx, Vic Semeniuk, Haofu Zheng, Bo Liu, Kaibo Shi, Gemma Aiello, Pauline Wokwenmendam Nguet, Zakari Nchouwet, Mahomed Aziz Mounjouohou, Daouda Mfepat, Weimin Jiang, Jinxing Yu, Yue Kong, Tong Li, Changhai Li   +39 more
openaire   +3 more sources

The Sedimentary Geochemistry and Paleoenvironments Project [PDF]

Geobiology, 2021
Funder: National Science Foundation; Id: http://dx.doi.org/10.13039 ...
Meng Cheng, Eva E. Stüeken, Maoli N Vizcaíno, N. Tanner Mills, Cecilia R Endriga, Miles A. Henderson, Sabrina Tecklenburg, Stephen Q. Dornbos, Lawrence M. Och, Matthew O Clarkson, Nicholas J. Tosca, Rifaat Samawi, Keith Dewing, Camille A. Partin, Oliver Shorttle, Timmu Kreitsmann, Julie A. Dumoulin, Jochen J. Brocks, Tristan White, Frantz Ossa Ossa, Michael J. Melchin, Thomas H. Boag, Chiza N Mwinde, Tais W. Dahl, Anais Pagès, Samantha R. Ritzer, Noah J. Planavsky, Francis A. Macdonald, Kimberly V. Lau, Richard G. Stockey, Akshay Mehra, Pavel Kabanov, Shanan E. Peters, Matthew A. LeRoy, Richard M. Gaschnig, Tiffany Playter, Karin Goldberg, Kaarel Mänd, Michael A. Kipp, Robert R. Gaines, Tessa N. Brunoir, Susannah M. Porter, Emily F. Smith, Gabriel J. Uhlein, Swapan K. Sahoo, Galen P. Halverson, Andrew H. Knoll, Brennan O'Connell, Roman Klykov, Alan D. Rooney, Geoffrey J. Gilleaudeau, Marcus Kunzmann, Heda Agić, Huan Cui, Huan Cui, Rachel Wood, Joseph F. Emmings, Savitha Anjanappa, Timothy M. Gibson, Tristan J. Horner, Lei Xiang, Peter K. Petrov, Tiffani Fraser, Sam Spinks, Kärt Paiste, David R. Cordie, Julien Kimmig, Philip R. Wilby, Frederick Bowyer, Nadja Drabon, Benjamin C. Gill, Xinze Lu, Romain Guilbaud, Christina R. Woltz, Judith A. Sclafani, Kalev G Hantsoo, Peter W. Crockford, Stephanie Plaza-Torres, Sarah P. Slotznick, Yanan Shen, C. Brenhin Keller, Oyeleye O. Adeboye, Úna C. Farrell, Inessa A Yurchenko, Sara B. Pruss, Erik A. Sperling, Huajian Wang, Chao Li, David T. Johnston, Simon W. Poulton, Tianran Zhang, Alex G. Lipp, Florian Kurzweil, David K. Loydell, Benjamin W. Johnson, Xiaoyan Chen, Malcolm S.W. Hodgskiss, Sylvain Richoz, Austin J. Miller, Jon M. Husson, Emma U. Hammarlund, Lucas D. Mouro, Devon B. Cole, Donald E. Canfield, Danielle Thomson, Shane D. Schoepfer, Anne Sofie C. Ahm, J M Magnall, Justin V. Strauss   +108 more
openaire   +19 more sources

LEAD DISTRIBUTION AND FORMS OF LEAD-CONTAINING COMPOUNDS IN THE TECHNOGENIC SOIL, SVIRSK TOWN, SOUTH BAIKAL REGION

Известия Томского политехнического университета: Инжиниринг георесурсов, 2022
The relevance. Currently, the heavy metal contamination of soil in industrial cities is an urgent problem. One of such examples is Svirsk town where, in addition to arsenic, the second most important pollutant contained in the production wastes of the ...
Boris A. Baenguev, Galina A. Belogolova, Elena V. Chuparina, Sergey N. Prosekin, Pavel G. Dolgikh, Mikhail V. Pastukhov   +5 more
doaj   +1 more source

Light Mo Isotopes of Post‐Collisional Ultrapotassic Rocks in Southern Tibet Derived From Subducted Indian Continental Crust

Geochemistry, Geophysics, Geosystems, 2023
Recycling of molybdenum isotopes in continental subduction zones remains debated. In this contribution, we re‐visit the Mo isotope compositions of the Sailipu post‐collisional ultrapotassic rocks in the Himalaya‐southern Tibet orogen. These ultrapotassic
Miao‐Yan Zhang, Cheng‐Cheng Huang, Lu‐Lu Hao, Yue Qi, Qiang Wang, Andrew C. Kerr, Gang‐Jian Wei, Jie Li, Jin‐Long Ma, Lin Ma, Jing‐Jing Fan   +10 more
doaj   +1 more source

IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere [PDF]

, 2015
The Integrated Ocean Drilling Program (IODP) expedition 347 cored sediments from different settings of the Baltic Sea covering the last glacial–interglacial cycle.
Andrén, T., Barker Jorgensen, B., Cotterill, C., General geochemistry, Geochemistry, Green, S.   +5 more
core   +3 more sources

The 8th ICGG International Conference on Gas Geochemistry Preface: Fluids and tectonics

Annals of Geophysics, 2007
The 8th International Conference on Gas Geochemistry provided the opportunity for scientists from different countries to meet each other, exchange ideas on the state of the art in gas geochemistry, and discuss advance in fluid geochemistry. The&
F. Italiano, E. Boschi, G. Martinelli
doaj   +1 more source

Underrated primary biogenic origin and lifetime of atmospheric formic and acetic acid

Scientific Reports, 2021
Formic and acetic acids are ubiquitous in the troposphere, playing an important role in the atmospheric chemistry. Recent model studies ended up with substantial low bias on their tropospheric budgets presumably due to a large missing biogenic source ...
Xinqing Lee, Daikuan Huang, Qi Liu, Xueyan Liu, Hui Zhou, Qian Wang, Yuena Ma   +6 more
doaj   +1 more source

A comparison of geochemical features of source rocks of Eocene Wenchang Formation in the deep and shallow water zones of Pearl River Mouth Basin, SE China

Shiyou shiyan dizhi, 2022
The Pearl River Mouth Basin (PRMB) is one of the important offshore targets for oil and gas exploration in China and has great potential of oil and gas resources.
Liping YUAN, Wenmin JIANG, Yun LI, Lin ZHANG, Jianfeng WANG, Wei WANG, Yongqiang XIONG   +6 more
doaj   +1 more source

Mantle Hg isotopic heterogeneity and evidence of oceanic Hg recycling into the mantle

Nature Communications, 2022
This work demonstrates distinct mass-independent mercury isotope fractionation in global basalts, which suggests mantle Hg isotope heterogeneity and reveals large-scale translithospheric Hg recycling via plate tectonics.
Runsheng Yin, Di Chen, Xin Pan, Changzhou Deng, Liemeng Chen, Xieyan Song, Songyue Yu, Chuanwei Zhu, Xun Wei, Yue Xu, Xinbin Feng, Joel D. Blum, Bernd Lehmann   +12 more
doaj   +1 more source

Concentration, source identification, and exposure risk assessment of PM2.5-bound parent PAHs and nitro-PAHs in atmosphere from typical Chinese cities

Scientific Reports, 2017
Sixteen parent PAHs and twelve nitro-PAHs were measured in PM2.5 samples collected over one year (2013–2014) at nine urban sites in China. During the sampling period, concentrations of individual nitro-PAHs were one or two orders of magnitude lower than ...
Di Liu, Tian Lin, Jabir Hussain Syed, Zhineng Cheng, Yue Xu, Kechang Li, Gan Zhang, Jun Li   +7 more
doaj   +1 more source