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Author: Manuel Enrique Pardo Echarte
Publisher: Springer Nature
ISBN: 3030677982
Category : Science
Languages : en
Pages : 308
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Book Description
The evolution of geological cartography in Cuba in its more than 135 years of history has been possible through the consultation of numerous archival reports, publications, maps and personal interviews with different authors and geologists of vast experience. A brief critical analysis is made of the increase in the degree of geological knowledge of the country since the elaboration of the Geological Sketch of the Cuban Island at a scale of 1: 2 000 000 (Fernández de Castro, 1883), first of Cuba and of Ibero-America, until the most recent Digital Geological Map of Cuba at scale 1: 100 000 (Pérez Aragón, 2016). Cuba and its surroundings are a geological mosaic in the southeast corner of the North American plate with rocks from many different origins, from Proterozoic to Quaternary, extended along the southern border of the plate. From the Eocene, this belt has been dissected by several great faults, related to the development of some great oceanic depressions (Cayman trough and Yucatan basin). The fossil record of Cuba, which covers approximately the last 200 million years of life on Earth, is rich in very varied fossils, witnessing a wide diversity of organisms, both animals and plants, that inhabited the Antillean and Caribbean region; and that constitute the inheritance of the biological diversity that the current Cuban archipelago exhibits. As a result of the preparation of the Cuban Metallogenic Map at scale 1: 250 000, forty-one models and eight sub-models of metallic mineral deposits were identified. These models, of descriptive–genetic type, together with the analysis of their spatial distribution and their relationship with geology, allowed the identification and mapping of ten mineral systems, linked to the geodynamic environments present in the Cuban territory. Cuba has large deposits of limestone, loam, dolomite, kaolin, gypsum and anhydrite, rock salt, marbles, sands and clays of different types, zeolites, peat, therapeutic peloids and many more. There are manifestations of decorative and precious rocks such as jasper, jadeite, different varieties of quartz and even xylopals. A compilation of geochemical data of oceanic basalt samples from previous works, together with data of analyzed samples during this study in order to discuss geochemical criteria based on immobile element (proxies for fractionation indices, alkalinity, mantle flow and subduction addition), provide a comprehensive ophiolite classification according to their tectonic setting. This book addresses different facets of the geological knowledge of Cuba: history of its cartography, marine geology, fossil record, stratigraphy, tectonics, classification of its ophiolites, quaternary deposits, metallogeny and minerageny.
Author: Manuel Enrique Pardo Echarte
Publisher: Springer Nature
ISBN: 3030677982
Category : Science
Languages : en
Pages : 308
Get Book Here
Book Description
The evolution of geological cartography in Cuba in its more than 135 years of history has been possible through the consultation of numerous archival reports, publications, maps and personal interviews with different authors and geologists of vast experience. A brief critical analysis is made of the increase in the degree of geological knowledge of the country since the elaboration of the Geological Sketch of the Cuban Island at a scale of 1: 2 000 000 (Fernández de Castro, 1883), first of Cuba and of Ibero-America, until the most recent Digital Geological Map of Cuba at scale 1: 100 000 (Pérez Aragón, 2016). Cuba and its surroundings are a geological mosaic in the southeast corner of the North American plate with rocks from many different origins, from Proterozoic to Quaternary, extended along the southern border of the plate. From the Eocene, this belt has been dissected by several great faults, related to the development of some great oceanic depressions (Cayman trough and Yucatan basin). The fossil record of Cuba, which covers approximately the last 200 million years of life on Earth, is rich in very varied fossils, witnessing a wide diversity of organisms, both animals and plants, that inhabited the Antillean and Caribbean region; and that constitute the inheritance of the biological diversity that the current Cuban archipelago exhibits. As a result of the preparation of the Cuban Metallogenic Map at scale 1: 250 000, forty-one models and eight sub-models of metallic mineral deposits were identified. These models, of descriptive–genetic type, together with the analysis of their spatial distribution and their relationship with geology, allowed the identification and mapping of ten mineral systems, linked to the geodynamic environments present in the Cuban territory. Cuba has large deposits of limestone, loam, dolomite, kaolin, gypsum and anhydrite, rock salt, marbles, sands and clays of different types, zeolites, peat, therapeutic peloids and many more. There are manifestations of decorative and precious rocks such as jasper, jadeite, different varieties of quartz and even xylopals. A compilation of geochemical data of oceanic basalt samples from previous works, together with data of analyzed samples during this study in order to discuss geochemical criteria based on immobile element (proxies for fractionation indices, alkalinity, mantle flow and subduction addition), provide a comprehensive ophiolite classification according to their tectonic setting. This book addresses different facets of the geological knowledge of Cuba: history of its cartography, marine geology, fossil record, stratigraphy, tectonics, classification of its ophiolites, quaternary deposits, metallogeny and minerageny.
Author: Charles W. Finkl
Publisher: Springer
ISBN: 3319561790
Category : Science
Languages : en
Pages : 879
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Book Description
This book delves into human-induced and natural impacts on coastal wetlands, intended or otherwise, through a series of vignettes that elucidate the environmental insults and efforts at amelioration and remediation. The alteration, and subsequent restoration, of wetland habitats remain key issues among coastal scientists. These topics are introduced through case studies and pilot programs that are designed to better understand the best practices of trying to save what is left of these fragile ecosystems. Local approaches, as well as national and international efforts to restore the functionality of marsh systems are summarily approached and evaluated by their efficacy in producing resilient reclamations in terms of climate-smart habitat conservation. The outlook of this work is global in extent and local by intent. Included here in summarized form are professional opinions of experts in the field that investigate the crux of the matter, which proves to be human pressure on coastal wetland environments. Even though conservation and preservation of these delicate environmental systems may be coming at a later date, many multi-pronged approaches show promise through advances in education, litigation, and engineering to achieve sustainable coastal systems. The examples in this book are not only of interest to those working exclusively with coastal wetlands, but also to those working to protect the surrounding coastal areas of all types.
Author: Urbano Fra Paleo
Publisher: Taylor & Francis
ISBN: 1351729489
Category : Technology & Engineering
Languages : en
Pages : 193
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Book Description
This highly original volume investigates and documents the complex interactions between small family farms and Man and Biosphere Reserves in Cuba. Covering over two decades of research in agriculture and biodiversity conservation in Cuba, this book provides a unique case study about sustainable agriculture. It shows how the agricultural biodiversity maintained in situ by family farms within those protected areas provides a strategic source of crop genetic resources, including seeds and planting materials, as well as agroecological knowledge and practices. Agricultural practices within and around the Biosphere Reserves have helped to promote local food security through healthier and more diverse food production, while contributing to the conservation of biodiversity and of ecosystems. The book also reports on the adoption of transdisciplinary methods, combining ecological, agronomic, and socio-economic research, along with participatory methods involving farmers in research to document ethnobotanical and farmer knowledge, revealing rich spots of agrobiodiversity maintained in landscapes, seed systems, and nurseries managed by farmers. It covers a range of ecosystems and biocultural landscapes from arid tropics, tropical hillsides and savannas, montane rainforests, and coastal areas. It examines how family farms in diverse Cuban ecosystems use biodiversity, agro-ecological knowledge, and techniques while sustaining natural and farming landscapes in a scenario of climate change, frequent disasters, and socio-economic and policy changes. This book will be most suitable for those studying or interested in farming practices, biodiversity conservation, food security, agrobiodiversity, and sustainable development, as well as in Cuban studies.
Author: Rolando Cardenas
Publisher: Springer Nature
ISBN: 303088919X
Category : Science
Languages : en
Pages : 245
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Book Description
This book features a selection of works presented in the 3rd International Conference on BioGeoSciences in a unified framework. It focuses on the physical and mathematical modelling of natural processes and environments at different spatial and temporal scales. This interdisciplinary book presents a comprehensive collection of case studies grouped according to the planetary ‘’spheres’’: lithosphere, hydrosphere, atmosphere, magnetosphere and biosphere. It serves as a valuable resource for scientists engaged in natural and exact sciences.
Author: Michael J. Fogarty
Publisher:
ISBN: 9780674072701
Category : Business & Economics
Languages : en
Pages : 600
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Book Description
Any viable strategy for sustaining the world's oceans must reflect the relationships among all ecosystem components, human and nonhuman species included. Marine Ecosystem-Based Management is a state-of-the-art synopsis of the conservation approaches that are currently being translated from theory to action on a global scale.
Author:
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 600
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Book Description
Author: Edward W. Manning
Publisher: CABI
ISBN: 1800623194
Category : Business & Economics
Languages : en
Pages : 241
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Book Description
Sustainable Tourism in the Americas introduces the reader to the establishment of sustainable tourism across the region. It examines questions such as 'what is really meant by sustainable tourism?'. Covered in eight chapters, the book discusses the evolution and application of the concept in the Americas from its origins as well as documenting established success stories of sustainable tourism policy and implementation from several countries in the Americas. The country and regional case studies critically examine what sustainable tourism means in their destination and address how in practice the concept of sustainability can be built to show results across different cultural and ecological situations ranging from local indigenous sites to urban environments. It will be a valuable addition to the current lack of literature on this concept and of particular interest to those working within and studying tourism management and related themes.
Author: Yeslin Yaneysi Justafr Garc a
Publisher: Ewe Editorial Acad MIA Espa Ola
ISBN: 9783848468072
Category :
Languages : es
Pages : 124
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Book Description
El MIZC consituye uno de los enfoque mas novedosos para la gestion de las zonas costeras. Cuba como pais ribereno hace suyo este enfoque y lo implementa desde el marco politico, legal e institucional. Uno de los elementos trascendentales del MIZC es su dimension social, mediante la cual se le atribuye un rol fundamental a los actores sociales claves de este proceso. Desde el analisis doctrinal se asumen como actores sociales claves al Gobierno, la Comunidad Costera, la Comunidad Cientifica y las Empresas de Produccion y Servicios. Sin embargo, desde esta vision se obvia el papel trascendental que presenta el Estado como actor indiscutible y trascendental del proceso de MIZC, ello tomando como base la funcion y el rol que desempena el Estado."
Author: Silvia Salas
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN:
Category : Nature
Languages : en
Pages : 444
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Book Description
It includes an introductory overview chapter, a set of 12 chapters each examining fisheries of a particular country, and two major conceptual and analytical synthesis chapters.
Author:
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages : 318
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Book Description
