[PDF] Volcanic Landscapes And Associated Wetlands Of Lowland Patagonia eBook

Author : Elizabeth Mazzoni
Publisher : Springer
Page : 299 pages
File Size : 10,1 MB
Release : 2018-01-10
Category : Science
ISBN : 3319719211

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This book presents the most relevant basaltic plateau exposures in the provinces of Neuquén (northern Patagonia) and Santa Cruz (southern Patagonia), and analyzes their geomorphological and morphometric characteristics. The existence of wetland ecosystems near the volcanic plateaus is quantified, thus providing indexes that describe the quantitative relationships between these landscape features. These indexes also make it possible to estimate the development of these wetlands in non-surveyed areas, opening the door for studying remote, isolated areas by means of remote sensing images. In turn, the book proposes a numerical classification system for this type of landscape that summarizes the main geomorphological and hydrological characteristics.teristics.

Author : Mirian M. Collantes
Publisher : Springer Nature
Page : 284 pages
File Size : 33,22 MB
Release : 2019-08-22
Category : Science
ISBN : 3030226212

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These proceedings contain selected papers from the Special Symposium, organised by the Argentine Association of Geomorphology and Quaternary Studies in October 2017. This Symposium was held within the frame of the 20th Argentine Geological Congress in Tucumán, Argentina. The papers describe detailed research on quaternary stratigraphy and geochronology, paleontology (diatoms, mollusks, foraminifera, palynology, phytoliths, paleobotany, vertebrates), dendrochronology, climate change, paleoclimate, pampeano quaternary paleolimnology, paleomagnetism, environmental magnetism, hydrogeochemical processes, geoarchaeology, geomorphology, structural geology and neotectonics, paleosurfaces, volcanism, risks, assets, geomorphosites, and digital mapping. This book follows the precedent book “Advances in Geomorphology and Quaternary Studies in Argentina” on the 6th Argentine Geomorphology and Quaternary Studies Congress, which was edited by Jorge Rabassa and published by Springer in 2017. It precedes a similar volume on the 7th Congreso Argentino de Cuaternario y Geomorfología, “Geocuar 2018”, as organized by Argentine Association of Geomorphology and Quaternary Studies (AACG). This conference was held in Puerto Madryn, Chubut, Argentina, from 18 to 21 September 2018.

Author : Gabriela Mataloni
Publisher : Springer Nature
Page : 540 pages
File Size : 32,75 MB
Release : 2022-09-29
Category : Science
ISBN : 3031100271

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The Freshwaters of Patagonia adopts a socioecological approach, in which experts from across Patagonia review recent, scientifically rigorous literature and data of their own, thus synthesizing the current knowledge directly relevant to understand the present state and future trends of icefields, freshwater and wetland ecosystems in this region. The book’s organization into three parts provides a studied and comprehensive view on the patterns and processes of the various ecosystems in Patagonia, and describes the sociological aspects of freshwater ecosystems, as well as characterizes the conservation of the freshwater and wetland ecosystems, in Patagonia. The chapters offer a broad, state-of-the-art overview of the current status of glaciers, freshwater and wetland ecosystems of this region, as well as studies of both local and large scale biodiversity patterns, and study cases of extreme and naturally polluted environments.The volume concludes with the current status of Patagonian freshwaters, and discusses the scientific, legal and administrative tools aimed at their sustainable management within the framework of the UNEP Sustainable Development Goals 2030 Agenda. A broad audience of students, scientists, engineers, environmental managers, and policy makers will be interested in this volume.

Author : Jorge Rabassa
Publisher : Springer
Page : 324 pages
File Size : 30,79 MB
Release : 2017-05-09
Category : Science
ISBN : 3319543717

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This proceedings volume presents selected research highlights from the Sixth Argentine Geomorphology and Quaternary Studies Congress, hosted at CADIC, Ushuaia, on April 8–12, 2015 by the Argentine Association of Geomorphology and Quaternary Studies (AACYG). The congress included special sessions, symposia, invited lectures and posters on the following topics: Quaternary stratigraphy and geochronology, paleontology (diatoms, mollusks, foraminifera, palynology, phytoliths, paleobotany, vertebrates), dendrochronology, climate change, paleoclimate, Pampean Quaternary paleolimnology, paleomagnetism, environmental magnetism, hydrogeochemical processes, geoarchaeology, geomorphology, structural geology and neotectonics, paleosurfaces, volcanism, geological hazards, assets, geomorphosites, and digital mapping. The Scientific Committee of the Congress has selected the papers published in this volume from more than 150 contributions in many different disciplines.

Author : Olafur Arnalds
Publisher : Springer
Page : 193 pages
File Size : 27,45 MB
Release : 2015-01-06
Category : Nature
ISBN : 9401796211

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In this new volume in the World Soil series, the various types of Icelandic soils, their different characteristics, their formation, degradation and erosion are reviewed. At the same time, the book also deals with the agriculture and land use in general to give a complete view of Icelandic soils. The first part details the natural parameters such as the climate and the geography of Iceland. It also explains Icelandic geology, which is the major parameter controlling the soil formation in this country. The author describes the formation of Iceland, the main volcanic systems, central volcanoes, tephra production and its influence on the soils. Explanations on rocks, glaciers, rivers and other main geologic features are also given. The book continues with a description of the Icelandic geomorphology, giving insights on the main surface types, frost, cryoturbation and other cryogenic features. Then it details the different types of soils, their formation and main features, comparing the Icelandic soils to other soils elsewhere in the world. Erosion and land degradation are then reviewed, including the exceptionally active wind erosion and dust production. Finally, it gives an insight on land use, agriculture and vegetation types. All this accompanied by the most amazing photos to illustrate the great diversity of Icelandic Soil.

Author : Valentí Rull
Publisher : Frontiers Media SA
Page : 288 pages
File Size : 35,14 MB
Release : 2019-01-11
Category :
ISBN : 2889456870

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This Research Topic commemorates the centenary of the first quantitative pollen diagram by Lennart von Post, the founder of paleoecological palynology. The main aim is to provide a thorough view of the use of palynology in aspects such as the reconstruction of Quaternary vegetation and environmental changes, the role of natural and anthropogenic drivers in the development of the Quaternary vegetation, the shaping of present-day ecological and biogeographical patterns, the potential application of this knowledge in biodiversity conservation and landscape restoration and the development of new methods of pollen analysis and data management. The Research Topic is subdivided into four main conceptual parts, namely (1) modern analog studies; (2) land cover estimates from pollen data; (3) vegetation dynamics reconstructions from Europe, North and South America, Africa and Oceania; and (4) large-scale reviews and meta-analyses. Hopefully, this Research Topic will serve to appraise the state of the art of modern palynology and highlight the usefulness of this discipline in long-term ecological research.

Author : C Max Finlayson
Publisher : Springer
Page : 271 pages
File Size : 23,63 MB
Release : 2015-08-03
Category : Science
ISBN : 9401796092

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The book addresses the interactions between wetlands and human health and well-being. A key feature is the linking of ecology-health and the targeting of practitioners and researchers. The environmental health problems of the 21st Century cannot be addressed by the traditional tools of ecologists or epidemiologists working in their respective disciplinary silos; this is clear from the emergence and re-emergence of public health and human well-being problems such as cholera pandemics, mosquito borne disease, and episodic events and disasters (e.g. hurricanes). To tackle these problems requires genuine cross-disciplinary collaboration; a key finding of the recently concluded Millennium Ecosystem Assessment when looking at human well-being and ecosystem health. This book brings the disciplines of ecology and health sciences closer to such a synthesis for researchers, teachers and policy makers interested in or needing information to manage wetlands and human health and well-being issues.

Author : Johansen, Kari Synnove
Publisher : UNESCO Publishing
Page : 80 pages
File Size : 42,33 MB
Release : 2018-11-05
Category : Education
ISBN : 9231002864

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This Atlas illustrates the significant reduction in glacier mass happening throughout the Andean region. It quantifies the contribution of glaciers to drinking water supplies in cities and to agriculture, hydropower and industries. A reduction in glacier mass results in a long-term reduction in seasonal melt water - which is the mainstay of livelihoods for millions of people.

Author : DK
Publisher : Penguin
Page : 530 pages
File Size : 40,39 MB
Release : 2024-05-07
Category : Science
ISBN : 0593847571

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Explore and understand the natural and human wonders of our planet Now in its third edition, this landmark encyclopedia both celebrates our planet and explains the science underpinning the forces and processes that have made and shaped it. Artworks, photographs, terrain models, and maps are used in combination to capture the beauty and power of landscapes and natural events and to show their hidden sides, explaining for example how an earthquake is triggered and how burning fossil fuels is driving a climate emergency. Directory sections placed throughout the book provide systematic and in-depth reference guides to core scientific information, such as more than 100 types of rocks and minerals. Similar sections contain visual profiles of some of the undisputed wonders of the natural world, from the Andes and Himalayas to the Grand Canyon, Sahara Desert, and Amazon Rainforest. Thoroughly revised and updated to include new and spectacular landscape photography and capture the latest developments in fast-changing areas of geology and Earth science—including Earth history, climate change, and urban geography—this is an indispensable visual reference book for anyone who wants to understand how our planet works.