Building the Cape Verde Islands

Building the Cape Verde Islands PDF Author: Ricardo A. S. Ramalho
Publisher: Springer Science & Business Media
ISBN: 3642191037
Category : Science
Languages : en
Pages : 210

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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.

Building the Cape Verde Islands

Building the Cape Verde Islands PDF Author: Ricardo A. S. Ramalho
Publisher: Springer Science & Business Media
ISBN: 3642191037
Category : Science
Languages : en
Pages : 210

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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.

Cape Verde Islands

Cape Verde Islands PDF 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.

Transnational Archipelago

Transnational Archipelago PDF 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.

Crustal Magmatic System Evolution

Crustal Magmatic System Evolution PDF 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.

How Not to Build a Boat

How Not to Build a Boat PDF 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.

Local Governance in Cape Verde

Local Governance in Cape Verde PDF Author: Carlos Nunes Silva
Publisher: Springer Nature
ISBN: 303105847X
Category : Political Science
Languages : en
Pages : 408

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Book Description
The book provides a pioneering overview of the evolution of the local government and urban policy in Cape Verde after independence, offering a multi-scale perspective of local governance in Cape Verde from 1970 - 2020. ​ It examines the process of urban development in the country, and in the capital city in particular, and explores the consequences and challenges for spatial planning, housing, urban heritage, and the environment, namely issues related to climate change in the post-independence period.

Bioclimatic Architecture in Warm Climates

Bioclimatic Architecture in Warm Climates PDF Author: Manuel Correia Guedes
Publisher: Springer
ISBN: 3030120368
Category : Technology & Engineering
Languages : en
Pages : 491

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Book Description
This book provides a comprehensive, hands-on approach to bioclimatic building design in Africa. Bioclimatic design is at the core of urban sustainability, and is a critical issue in Africa, where “imported” building typologies are being used at an increasing pace, disregarding the local context and consequently causing damage to the environment, to the economy, and to the culture itself. This book provides a concise set of sustainable design guidelines to be applied in both new buildings and the refurbishment of old buildings, and integrates bioclimatic design strategies with other sustainability issues such as: cultural aspects, affordability, and urban planning. Chapters are fully illustrated with photographs and drawings and include best-practice examples and strategies making it accessible to engineers, architects, students and a broad range of professionals in the building industry. Encompasses all climatic regions in Africa; Integrates bioclimatic design strategies with other sustainability issues; Discusses new design to refurbishment, from urban to rural, including office buildings, residential, tourism, social housing and self building.

Advances in Natural Hazards and Volcanic Risks: Shaping a Sustainable Future

Advances in Natural Hazards and Volcanic Risks: Shaping a Sustainable Future PDF 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

Africa [3 volumes]

Africa [3 volumes] PDF Author: Toyin Falola
Publisher: Bloomsbury Publishing USA
ISBN: 1598846663
Category : History
Languages : en
Pages : 1415

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Book Description
These volumes offer a one-stop resource for researching the lives, customs, and cultures of Africa's nations and peoples. Unparalleled in its coverage of contemporary customs in all of Africa, this multivolume set is perfect for both high school and public library shelves. The three-volume encyclopedia will provide readers with an overview of contemporary customs and life in North Africa and sub-Saharan Africa through discussions of key concepts and topics that touch everyday life among the nations' peoples. While this encyclopedia places emphasis on the customs and cultural practices of each state, history, politics, and economics are also addressed. Because entries average 14,000 to 15,000 words each, contributors are able to expound more extensively on each country than in similar encyclopedic works with shorter entries. As a result, readers will gain a more complete understanding of what life is like in Africa's 54 nations and territories, and will be better able to draw cross-cultural comparisons based on their reading.

The Oceanic Lithosphere

The Oceanic Lithosphere PDF Author: Cesare Emiliani
Publisher: Harvard University Press
ISBN: 9780674017368
Category : Political Science
Languages : en
Pages : 1758

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Book Description