Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Frank K. Nyame"'
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Akademický článek
Impact of artisanal small-scale (gold and diamond) mining activities on the Offin, Oda and Pra rivers in Southern Ghana, West Africa: A scientific response to public concern
Autor: Samuel Nunoo, Johnson Manu, Francis K.B. Owusu-Akyaw, Frank K. Nyame
Publikováno v: Heliyon, Vol 8, Iss 12, Pp e12323- (2022)
The surface water systems of Ghana serve as a major source of drinking water, besides other multi-purpose benefit of hydro-electrical power generation and transportation. Thus, the dependence and benefits from such resources are of national interest.
Externí odkaz: https://doaj.org/article/c09be0ef7ff34198ba0c3371ecf86c39
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4
Geochemical and Sr-Nd isotopic records of Paleoproterozoic metavolcanics and mafic intrusive rocks from the West African Craton: Evidence for petrogenesis and tectonic setting
Autor: Prosper M. Nude, Daniel Kwayisi, Frank K. Nyame, Ben-Can Su, Patrick Asamoah Sakyi, Daniel K. Asiedu, Solomon Anum, Ben-Xun Su
Publikováno v: Geological Journal. 53:725-741
Metavolcanics and mafic intrusive rocks of the Paleoproterozoic Birimian terrane in the southeastern part of the West African Craton, Ghana, were analyzed for major and trace elements and Nd and Sr isotopic data to constrain the geodynamic evolution
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::359dea6bca63c1a8f6a0b46fa751b5b9
https://doi.org/10.1002/gj.2923
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5
Analysis of mine water from four decommissioned pits in south-western Ghana – implications for remediation programmes for mine closure
Autor: Emmanuel Nyankson, Frank K. Nyame, Frank Anim
Publikováno v: Water Policy. 19:957-977
Research into water quality status of accumulated water in decommissioned pits is a grey area in Ghana and could be of significant benefit in the effectiveness of remediation of pits after mining. Water sampled from four decommissioned pits in Amansi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbbd1b1c5911038ff83ab62d15e6d1e3
https://doi.org/10.2166/wp.2017.123
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6
Progressive ocean oxygenation at ~2.2 Ga inferred from geochemistry and molybdenum isotopes of the Nsuta Mn deposit, Ghana
Autor: Katsuhiko Suzuki, Teruhiko Kashiwabara, James R. Hein, Frank K. Nyame, Gwyneth W. Gordon, Gen Shimoda, Yumiko Harigane, Takashi Ito, Yutaro Takaya, Ariel D. Anbar, Yasuhito Sekine, Teruyuki Maruoka, Kosuke T. Goto, Shoichi Kiyokawa, Tatsuo Nozaki, George M. Tetteh
Publikováno v: Chemical Geology. 567:120116
Recent geochemical data suggest the occurrence of an O2 overshoot during the mid-Paleoproterozoic (~2.3–2.0 Ga). This O2 overshoot appears to be consistent with carbon isotope records that suggest high burial rates of organic carbon during that per
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5abe885d18d213798247852279b1a87
https://doi.org/10.1016/j.chemgeo.2021.120116
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7
南西ガーナ・アシャンチ帯におけるビリミアン火山砕屑岩の層序と堆積年代
Autor: Frank, K. Nyame, George, M. Tetteh, Yoshimaru, Satoshi, Kiyokawa, Shoichi, Ito, Takashi, Horie, Kenji, Takehara, Mami, Sano, Takashi, K. Nyame, Frank, M. Tetteh, George
第8回極域科学シンポジウム/個別セッション：[OG] 極域地圏12月6日（水）国立極地研究所 3階セミナー室The Eighth Symposium on Polar Science/Ordinary sessions: [OG] Polar GeosciencesWed. 6 Dec./3F Seminar room, Nati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::249fa09c43d4a1dc33f2cbd88970a9db
http://id.nii.ac.jp/1291/00014546/
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8
Geochemistry and geochronology of granitoids in the Kibi-Asamankese area of the Kibi-Winneba volcanic belt, southern Ghana
Autor: Patrick Asamoah Sakyi, Daniel K. Asiedu, Prosper M. Nude, Solomon Anum, Ben-Xun Su, Daniel Kwayisi, Frank K. Nyame
Publikováno v: Journal of African Earth Sciences. 102:166-179
In Ghana the West African Craton is represented by Birimian and Tarkwaian rocks with extensive granitoid bodies. Granitoids from Asamankese area of the Kibi-Winneba volcanic belt, southern Ghana were analysed for major and trace element contents and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::274833a8dc51c4d5e9047af7743d24d9
https://doi.org/10.1016/j.jafrearsci.2014.11.007
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9
Waste Management Strategies in an Urban Setting Example from the Tamale Metropolis, Ghana
Autor: Ibrahim Issahaku, Frank K. Nyame, Abdul K. Brimah
Publikováno v: Journal of Waste Management. 2014:1-7
Tamale, one of the fastest growing cities in Ghana, is faced with daunting challenges in the management of Municipal Solid Waste. A corresponding increase of population and rising quality of life with high rates of resource consumption patterns have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62a020c83ae234c8b4c09ca5e300151a
https://doi.org/10.1155/2014/981054
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10
The political economy of transitory mining in Ghana: Understanding the trajectories, triumphs, and tribulations of artisanal and small-scale operators
Autor: Frank K. Nyame, J. Andrew Grant
Publikováno v: The Extractive Industries and Society. 1:75-85
While artisanal and small-scale mining (ASM) and its impact on socio-economic development have produced voluminous studies, knowledge of the underlying migratory dynamics of artisanal miners remains incomplete. Using Ghana as a case study, we explore
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53b4c40630b3c0df41f6cbb32ac6b929
https://doi.org/10.1016/j.exis.2014.01.006
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