To the geology of Central-Western Tigre

To the geology of Central-Western Tigre PDF Author: Michael Beyth
Publisher:
ISBN:
Category :
Languages : de
Pages : 0

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To the geology of Central-Western Tigre

To the geology of Central-Western Tigre PDF Author: Michael Beyth
Publisher:
ISBN:
Category :
Languages : de
Pages : 0

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Book Description


To the Geology of Central-western Tigre

To the Geology of Central-western Tigre PDF Author: Michael Beyth
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 166

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The Geology of the Arabian-Nubian Shield

The Geology of the Arabian-Nubian Shield PDF Author: Zakaria Hamimi
Publisher: Springer Nature
ISBN: 3030729958
Category : Science
Languages : en
Pages : 786

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Book Description
This richly illustrated book reviews the geology, tectonics and mineralization of the Arabian-Nubian Shield (ANS) in 27 chapters. It starts with an examination of the ANS lithospheric scale features, explores Mesoproterozoic units and deals with the ANS oceanic stage. Arc volcanism and plutonism, post-collision basins and volcanics are discussed, as well as the younger granitoid magmatism and the deformation history of the ANS. The book provides information on ANS glacial stages and late magmatism. Chapters are devoted to review the transition between ANS and the reworked continent to its south. Finally, it discusses how ANS structures influenced the overall East African Rift System.

Third Earth Resources Technology Satellite-1 Symposium: Section A-B. Technical presentations

Third Earth Resources Technology Satellite-1 Symposium: Section A-B. Technical presentations PDF Author: Stanley C. Freden
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 1004

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Third Earth Resources Technology Satellite-1 Symposium

Third Earth Resources Technology Satellite-1 Symposium PDF Author: Stanley C. Freden
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 1004

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Bibliographia Aethiopica II

Bibliographia Aethiopica II PDF Author: Hans Wilhelm Lockot
Publisher: Otto Harrassowitz Verlag
ISBN: 9783447036115
Category : Africa, Northeast
Languages : en
Pages : 890

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Book Description
Erstmals wird hier die Fulle der englischsprachigen Athiopienliteratur geordnet dargeboten. In 100 Sections fuhrt der Autor alle fur die wissenschaftliche Beschaftigung mit Athiopien wichtigen Buch- und Zeitschriftenbeitrage zum Beispiel zur "Historyof Research", "Archaeology", "Religion", aber auch Fragen der "Sociology", "Agriculture", "Zoology" und "Medical Sciences" auf. Wie im Falle der deutschsprachigen Literatur ("Bibliographia Aethiopica: Die athiopienkundliche Literatur des deutschsprachigenRaumes" = Aethiopistische Forschungen 9 [1982]) berucksichtigt der Autor auch alle ihm zuganglichen Besprechungen, womit bei einer Aufnahme von mehr als 24.000 Titeln eine Art "Bibliographic Enzyclopedia" entstanden ist.

Selected Studies in Geomorphology, Sedimentology, and Geochemistry

Selected Studies in Geomorphology, Sedimentology, and Geochemistry PDF Author: Federico Lucci
Publisher: Springer Nature
ISBN: 3031437446
Category : Science
Languages : en
Pages : 208

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Book Description
This book is based on the papers accepted for presentation during the 3rd Springer Conference of the Arabian Journal of Geosciences (CAJG-3). The book is of interest to all researchers in the fields of geomorphology, sedimentology, and geochemistry. Papers in the field of geomorphology deal with topics related to fault slip and incision rates, soil science, landslides and debris flows, coastal processes, and geoarcheology and geoheritage. Papers in the field of sedimentology cover research studies in stratigraphy and environmental, tectonic, and diagenetic processes, together with studies focusing on the evolutionary, biostratigraphic, and paleo-environmental significance of paleontology. This section also contains papers on marine geosciences, from molecular proxies related to climate to geophysical surveys. The third set of papers focuses on studies related to geochemistry that are focused on sedimentary geochemistry and mineralogical characterization, magmatic and metamorphic processes and products, and the origin and exploration of mineral deposits. This book resumes the current situation related to the abovementioned topics mainly in the Mediterranean realm and its surroundings. The book is of interest to all researchers, practitioners, and students in the fields of geomorphology, sedimentology, and geochemistry.

The Geological Record of Neoproterozoic Glaciations

The Geological Record of Neoproterozoic Glaciations PDF Author: Emmanuelle Arnaud
Publisher: Geological Society of London
ISBN: 9781862393349
Category : Geology, Stratigraphic
Languages : en
Pages : 750

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Book Description
In recent years, interest in Neoproterozoic glaciations has grown as their pivotal role in Earth system evolution has become increasingly clear. One of the main goals of the IGCP Project number 512 was to produce a synthesis of newly available information on Neoproterozoic successions worldwide. This Memoir consists of a series of overview chapters followed by site-specific chapters. The overviews cover key topics including the history of research on Neoproterozoic glaciations, identification of glacial deposits, chemostratigraphic techniques and datasets, palaeomagnetism, biostratigraphy, geochronology and climate modelling. The site specific chapters include reviews of the history of research on these rocks and up-to-date syntheses of the structural framework, tectonic setting, palaeomagnetic & geochronological constraints, physical, biological, and chemical stratigraphy, and descriptions of the glaciogenic and associated strata, including economic deposits.

Geo-trekking in Ethiopia’s Tropical Mountains

Geo-trekking in Ethiopia’s Tropical Mountains PDF Author: Jan Nyssen
Publisher: Springer
ISBN: 3030049558
Category : Science
Languages : en
Pages : 675

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Book Description
This book is based on over 150 scientific papers about the Dogu’a Tembien district in Ethiopia. To reach a broader public of people interested in geosites and human-environment interactions, the authors here add a geoguide about this mountain district in Ethiopia(13°30’ N, 39°10’ E; upto 2850 m high) which shows a varied lithology. A large team has carried out research in that district over the past 23 years, including long stays in the areas. Numerous viewpoints and geosites are only accessible on foot; hence the authors prepared the book as a trekking guide, which will enhance sustainable tourism in the same time. This edited work summarises the study results in the international literature into a comprehensive book, which comprises 35 thematic chapters, detailed description of 573 km of trekking routes to access the landscape and the most scenic excursion points, as well as the necessary logistical information. A state-of-the-art trekking map is included as a digital annex.

Groundwater in Ethiopia

Groundwater in Ethiopia PDF Author: Seifu Kebede
Publisher: Springer Science & Business Media
ISBN: 3642303919
Category : Science
Languages : en
Pages : 283

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Book Description
This book provides a comprehensive description of groundwater resources in Ethiopia and its various dimensions (groundwater as resource, environmental functions, and socioeconomics). The prevailing knowledge of groundwater resources in Ethiopia (or elsewhere in Sub Saharan Africa) was based on geological and stratigraphic framework known nearly four decades ago (mainly 1960's and 70's). Thanks to the substantial geoscientific research since the 70's a new set of relevant geological/stratigrahpic data has been created that helps to re-define our understanding of groundwater resources in Africa as a whole and in Ethiopia in particular: a) For the first time the basement aquifer of Ethiopia has been described hydrogeologically based on genesis of regoliths (deep weathering and striping history); clear regional difference in groundwater potential is shown for the first time; comparative accounty has been given regarding groundwater occurrence in the generally low grade basement rocks of Ethiopia (Arabian Nubian shield) and high grade basement rocks of the rest of Africa. b) For the first time groundwater occurrence in multilayred sedimentary rocks account for spatial variation in degree of karstification; deformation history, and stratigraphy. c) The vast volcanic aquifers of Ethiopia which have previously classified based on their ages are now reclassified based on age, morphology (eg. groundwater in plateau volcanics, groundwater in shield volcanics) and aquifer structure. d) The loose alluvio lacustrine sediments which were known as least extensive in previous works based on areal cover are in fact shown to host the most voluminous groundwater resources in Ethiopia. These aquifers have now been described based on their geomorphology, extent, and genesis. The aim of this book is to use these newly created knowledge to redefine the understanding of groundwater resources in Ethiopia.