Building the Cape Verde Islands PDF Download
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Author: Ricardo A. S. Ramalho
Publisher: Springer Science & Business Media
ISBN: 3642191037
Category : Science
Languages : en
Pages : 220
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Book Description
Hotspots are enigmatic surface features that are not easily explained in the framework of plate tectonics. Investigating their origin is the goal of this thesis, using field evidence collected in the Cape Verde Islands, a prominent hotspot archipelago in the eastern Atlantic Ocean. The approach taken is to document uplift of the islands relative to sea level and use the uplift features to test various models of hotspot development. Island uplift is thought to arise from the growth of the anomalously shallow seafloor on which the islands rest, known as the bathymetric swell, which is characteristic of hotspots. The work comprises a geological summary and detailed mapping of paleo sea level markers on Cape Verde. Isotopic dating of the markers shows that uplift on the islands over the last 6 Myr is up to 400 m, and that the uplift chronology varies among islands. Two processes act to raise the Cape Verde Islands. The dominant process is one that is local to individual islands. The regional, swell-related component is smaller, and possibly episodic. The observations provide strong constraints on swell development and on hotspot models.
Author: Ricardo A. S. Ramalho
Publisher: Springer Science & Business Media
ISBN: 3642191037
Category : Science
Languages : en
Pages : 220
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Book Description
Hotspots are enigmatic surface features that are not easily explained in the framework of plate tectonics. Investigating their origin is the goal of this thesis, using field evidence collected in the Cape Verde Islands, a prominent hotspot archipelago in the eastern Atlantic Ocean. The approach taken is to document uplift of the islands relative to sea level and use the uplift features to test various models of hotspot development. Island uplift is thought to arise from the growth of the anomalously shallow seafloor on which the islands rest, known as the bathymetric swell, which is characteristic of hotspots. The work comprises a geological summary and detailed mapping of paleo sea level markers on Cape Verde. Isotopic dating of the markers shows that uplift on the islands over the last 6 Myr is up to 400 m, and that the uplift chronology varies among islands. Two processes act to raise the Cape Verde Islands. The dominant process is one that is local to individual islands. The regional, swell-related component is smaller, and possibly episodic. The observations provide strong constraints on swell development and on hotspot models.
Author: Aisling Irwin
Publisher: Bradt Travel Guides
ISBN: 9781841622767
Category : Travel
Languages : en
Pages : 358
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Book Description
Describes the history, culture, geography, and popular attractions of the Cape Verde Islands.
Author: Matteo Masotta
Publisher: John Wiley & Sons
ISBN: 111956445X
Category : Science
Languages : en
Pages : 29
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Book Description
A comprehensive picture of the architecture of crustal magmatic systems The composition of igneous rocks – their minerals, melts, and fluids – reveals the physical and chemical conditions under which magmas form, evolve, interact, and move from the Earth’s mantle through the crust. These magma dynamics affect processes on the surface including crustal growth and eruptive behaviour of volcanoes. Crustal Magmatic System Evolution: Anatomy, Architecture, and Physico-Chemical Processes uses analytical, experimental, and numerical approaches to explore the diversity of crustal processes from magma differentiation and assimilation to eruption at the surface. Volume highlights include: Physical and chemical parameterization of crustal magmatic systems Experimental, theoretical and modelling approaches targeting crustal magmatic processes Timescales of crustal magmatic processes, including storage, recharge, and ascent through volcanic conduits The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about this book in a Q&A with the Editors.
Author: Luís Batalha
Publisher: Amsterdam University Press
ISBN: 9053569944
Category : Social Science
Languages : en
Pages : 300
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Book Description
"The island nation of Cape Verde has given rise to a diaspora that spans the four continents of the Atlantic Ocean. Migration has been essential to the island since the birth of its nation. This volume makes a significant contribution to the study of international migration and transnationalism by exploring the Cape Verdean diaspora through its geographic diversity and with a broad thematic range"--Publisher's description.
Author: Jill Dickin Schinas
Publisher:
ISBN: 9780956072221
Category : Sports & Recreation
Languages : en
Pages : 298
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Book Description
When their old GRP yacht was devastated by a Southern Ocean storm, Jill Schinas and her husband, Nick, resolved to build something stronger. Gaily, - and without having researched the matter to the least degree -they threw themselves into the work of designing and constructing the ultimate, ocean-proof, eco-friendly, dream cruising yacht. On their side they had a wealth of sailing experience, which provided a perfect knowledge of what was required, but their only other weapons were irrepressible enthusiasm and the mindset which enables a man to build a radio from a potato or a mast from a lamppost. Had this been a business enterprise no bank would ever have lent the capital, for ranged against the dreamers was a whole battery of forces any one of which would have deterred more realistic people. For a start, neither Jill or Nick had any experience with a welder - and yet they were proposing to build a steel boat. Secondly, they seemed only to have enough money to buy a couple of masts and the sails. Worst of all, they had two kids and a new baby in tow - and no one with a young family ought to attempt anything more ambitious than the washing up. Regardless of these drawbacks, Nick and Jill went ahead. "It'll only take a year and a half," said he, confidently. Fifteen years down the line, Mollymawk is afloat and the family have cruised all over the Atlantic; but the boat is still not finished. This is the tale of what went wrong and what went right. Packed full of advice about such things as ocean-worthy design and sail plans, it will also tell you how to operate a cutting torch, how to avoid a leaky stern-gland, how to pour your own rigging sockets, how to handle a ferocious gander, how to sandblast, how to weld in mid-Atlantic, how to amuse three young children in a cabin space the size of a phone booth... and much, much more besides.
Author: Elsie Worthington Clews Parsons
Publisher:
ISBN:
Category : Folklore
Languages : en
Pages : 290
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Book Description
Author: Ana Malheiro
Publisher: Springer Nature
ISBN: 3031250427
Category : Science
Languages : en
Pages : 226
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Book Description
This book comprises the selected proceedings of the 3rd International Workshop on Natural Hazards (NATHAZ’22), Angra do Heroísmo, Terceira Island, Azores, 2022. The book interests all researchers and practitioners in Earth Sciences, Volcanic Risks, Natural Hazards, Geoethics, Environmental Sciences and Engineering. Terceira is a volcanic island with volcanic systems with caldera (Cinco Picos, Guilherme Moniz, Santa Bárbara and Pico Alto central volcanoes) and an active fissural zone defined by various alignments of small volcanic cones, lava domes and fault zones. The agricultural landscape, the natural and forest reserve, as well as the natural pools make the island a unique place to visit. The historic downtown of Angra do Heroísmo is a UNESCO world heritage, and several iconic buildings witness the island’s geodynamic history. Natural hazards result from a threat of a naturally occurring event that will have a negative effect on humans. That damaging effect is often called natural disasters. Among the natural hazards and potential disasters to be considered are: earthquakes, volcanic eruptions, landslides, subsidence, floods, droughts and coastal erosion. In addition, anthropogenic hazards occur as a result of human interaction with the environment. They comprise technological risks due to exposure to hazardous substances in the environment. Natural systems in different frameworks require a comprehensive understanding of climatology, geology, hydrology and volcanic data, processes and dynamics. Thus, it is important to perform hazard and risk assessment studies to accomplish hazard mitigation. In addition, it highlighted the role of variability and climate change in Earth systems. Furthermore, an accurate understanding of the natural systems and interactions with engineering, geodiversity and natural resources is vital to the entire socioeconomic sector. This book is expected to offer an overview of natural hazards in model regions in Europe, America, Asia and the Atlantic islands. It gives new insights into the characterization, assessment, protection, and modelling of geological hazards, volcanic systems, urban areas, coastal zones and engineering approaches by international researchers and professionals. The scientific committee comprises lead geoscientists, natural hazards related practitioners, and academics worldwide. The main topics include: 1. Multi-hazards and risks: sustainable society, disasters and geoethics 2. Natural hazards and assessment: rock falls, landslides, urban planning and management 3. Sustainable Earth systems: hazards and climate change 4. Terceira Island geology and geodiversity: meeting volcanological hazards in the Azores
![Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States PDF](https://books.google.com/books/content/images/frontcover/M7b46kVxJcMC?fife=w80-h100)
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1864
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Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1866
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Author: Caroline S. Shaw
Publisher: Oxford, England ; Santa Barbara, Calif. : Clio Press
ISBN:
Category : History
Languages : en
Pages : 224
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Book Description
