Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Long Term Dynamics Of The Vegetation At The Subalpine Alpine Ecocline During The Holocene
Download Long Term Dynamics Of The Vegetation At The Subalpine Alpine Ecocline During The Holocene full books in PDF, epub, and Kindle. Read online Long Term Dynamics Of The Vegetation At The Subalpine Alpine Ecocline During The Holocene ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Long Term Dynamics of the Vegetation at the Subalpine-alpine Ecocline During the Holocene by : Adriana L. Carnelli
Download or read book Long Term Dynamics of the Vegetation at the Subalpine-alpine Ecocline During the Holocene written by Adriana L. Carnelli and published by . This book was released on 2002 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil, prehistoric, charcoal, pollen, plant macrorest, phytolith, grassland, alps
Book Synopsis Arctic, Antarctic, and Alpine Research by :
Download or read book Arctic, Antarctic, and Alpine Research written by and published by . This book was released on 2003 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Zealand Journal of Botany written by and published by . This book was released on 2006 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Properties of Alpine Rocks by : Gangyan Gong
Download or read book Physical Properties of Alpine Rocks written by Gangyan Gong and published by . This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intra-crustal Origin of Holocene Adakitic Magmas at Nevado de Longavi Volcano (Chilean Andes, 36.2°S) by : Ana Carolina Rodríguez Soto
Download or read book Intra-crustal Origin of Holocene Adakitic Magmas at Nevado de Longavi Volcano (Chilean Andes, 36.2°S) written by Ana Carolina Rodríguez Soto and published by . This book was released on 2006 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Sedimentary Organic Matter (palynofacies) with Respect to Palaeoenvironmental Conditions by : Caroline Pellaton
Download or read book Distribution of Sedimentary Organic Matter (palynofacies) with Respect to Palaeoenvironmental Conditions written by Caroline Pellaton and published by . This book was released on 2003 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochronological, Structural, Isotopes and Fluid Inclusion Constraints of the Polymetallic Domo de Yauli District, Peru by : Sébastien Beuchat
Download or read book Geochronological, Structural, Isotopes and Fluid Inclusion Constraints of the Polymetallic Domo de Yauli District, Peru written by Sébastien Beuchat and published by . This book was released on 2003 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'origine des gisements polymétalliques du Domo de Yauli est liée au magmatisme Miocène ayant affecté les Andes péruviennes. Cette étude met en évidence les relations géochronologiques et structurales entre les intrusions et les corps minéralisés, ainsi que les caractéristiques des fluides hydrothermaux. Les âges obtenus sur les intrusions et les minéralisations indiquent un système pulsé et répétitif durant 9 Ma, alors que les contraintes associées à la formation des gisements montrent un champ hétérogène probablement lié à l'influence de linéaments crustaux. Les rapports isotopiques de Sr, Pb, O et H associés à l'étude des inclusions fluides, par microthermométrie, spectroscopie Raman et LA-ICP-MS, révèlent l'influence d'au moins trois fluides d'origines et de caractéristiques différentes. Leur mélange a conduit à la formation des gisements, alors que les éléments économiquement intéressants ont uniquement été apportés par le fluide s'étant séparé du magma.
Book Synopsis The Raúl-Condestable Iron Oxide Copper-gold Deposit, Central Coast of Peru by : Antoine de Haller
Download or read book The Raúl-Condestable Iron Oxide Copper-gold Deposit, Central Coast of Peru written by Antoine de Haller and published by . This book was released on 2006 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette thèse de doctorat est dédiée au gisement de cuivre-or de type "iron oxide copper-gold" de Raúl-Condestable, localisé à 90 km au sud de Lima, sur la côte péruvienne. Le minerai est composé de chalcopyrite, pyrite, pyrrhorite et magnétite, sous la forme de disséminations, remplissages de porosité, remplacements et veines dans des roches amphibolitisées appartenant à une série volcanosédimentaire du Crétacé inférieur.
Book Synopsis Stratigraphy, Petrology, and Geochemistry of Nevado de Longaví Volcano, Chilean Andes (36.2°S) by : Daniel Fernando Sellés Mathieu
Download or read book Stratigraphy, Petrology, and Geochemistry of Nevado de Longaví Volcano, Chilean Andes (36.2°S) written by Daniel Fernando Sellés Mathieu and published by . This book was released on 2006 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: La subduction d'une zone de fracture dans la croûte océanique est probablement responsable des teneurs en eau anormalement élevées. Cette zone de fracture n'est pas stationnaire mais migre vers le sud ; la stratigraphie interne du volcan enregistre des changements de chimie et minéralogie cohérents avec une augmentation progressive de l'influence de la zone de fracture.
Book Synopsis Global Change and Mountain Regions by : Uli M. Huber
Download or read book Global Change and Mountain Regions written by Uli M. Huber and published by Springer Science & Business Media. This book was released on 2006-03-09 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of the state of research in fields pertaining to the detection, understanding and prediction of global change impacts in mountain regions. More than sixty contributions from paleoclimatology, cryospheric research, hydrology, ecology, and development studies are compiled in this volume, each with an outlook on future research directions. The book will interest meteorologists, geologists, botanists and climatologists.
Book Synopsis Climate Change, Glacier Response, and Vegetation Dynamics in the Himalaya by : RB Singh
Download or read book Climate Change, Glacier Response, and Vegetation Dynamics in the Himalaya written by RB Singh and published by Springer. This book was released on 2016-06-06 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information essential for anyone interested in climate and environmental change of the Himalayan region, including land and resource managers, environmental planners, conservationists, environmentalists, geographers, climatologists, ecologists, and students. The book is unique in its coverage of the current understanding of the science of climate change in the Himalayan mountain system and of the major impacts on physical systems and ecosystems. The book gives an overview of the physical science basis of climate change and explains drivers and processes of glacier and vegetation dynamics. The book covers relevant aspects of accelerated climate change observed in the Himalayan mountain system, and highlights the regional differentiation of climatic changes and associated environmental modifications. The focus is on climate variability and change, and how physical systems and ecosystems respond to climate change impacts. Consequences include impacts on physical systems such as glacier shrinkage, glacial lake outburst floods, altered hydrological characteristics, permafrost warming and thawing, and mass movements on slopes. Climate change is also a powerful stressor on ecosystems and induces range shifts of plant and animal species and alterations in terms of phenology, biomass, plant cover, plant group dominance and species composition. Thus, ecosystem structure and functioning will be strongly affected. The book has an introductory chapter followed by a section on climate change, a section on impacts on glaciers and hydrology, and a section on vegetation dynamics. Each section has several chapters presenting key concepts, major drivers and key processes of environmental change in the Himalayan region from different perspectives. Climate change impacts in the Himalaya have not been studied in much detail, and respective findings were not presented so far in a comprehensive overview. This book summarizes the current knowledge of interactions between climate change and the dynamics of glaciers, hydrology, and vegetation.
Book Synopsis Long-Term Forest Dynamics of the Temperate Zone by : Paul A. Delcourt
Download or read book Long-Term Forest Dynamics of the Temperate Zone written by Paul A. Delcourt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: The synthesis presented in this volume is a direct outgrowth of our ten-year FORMAP Project (Forest Mapping Across Eastern North America from 20,000 yr B.P. to the Present). Many previous research efforts in paleoecology have used plant-fossil evidence as proxy information for primarily geologic or climatic reconstructions or as a bio stratigraphic basis for correlation of regional events. In contrast, in this book, we deal with ecological questions that require a holistic perspective that integrates the interactions of biota with their dynamically changing environments over time scales up to tens of thousands of years. In the FORMAP Project, our major research objective has been to use late-Quaternary plant-ecological data sets to evaluate long-term patterns and processes in forest de velopment. In order to accomplish this objective, we have prepared subcontinent-scale calibrations that quantitatively relate the production and dispersal of arboreal pollen to dominance in the vegetation for the major tree types of eastern North America. Quantification of pollen-vegetation relationships provides a basis for developing quan titative plant-ecological data sets that allow further ecological analysis of both individual taxa and forest communities through time. Application of these calibrations to fossil pollen records for interpreting forest history thus represents a fundamental step beyond traditional summaries based upon pollen percentages.
Book Synopsis Alpine Biodiversity in Europe by : Laszlo Nagy
Download or read book Alpine Biodiversity in Europe written by Laszlo Nagy and published by Springer Science & Business Media. This book was released on 2003-06-12 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United Nations Conference on the Environment and Development (UNCED), held in Rio de Janeiro in 1992, spawned a multitude of pro grammes aimed at assessing, managing and conserving the earth's biological diversity. One important issue addressed at the conference was the mountain environment. A specific feature of high mountains is the so-called alpine zone, i. e. the treeless regions at the uppermost reaches. Though covering only a very small proportion of the land surface, the alpine zone contains a rela tively large number of plants, animals, fungi and microbes which are specifi cally adapted to cold environments. This zone contributes fundamentally to the planet's biodiversity and provides many resources for mountain dwelling as well as lowland people. However, rapid and largely man-made changes are affecting mountain ecosystems, such as soil erosion, losses of habitat and genetic diversity, and climate change, all of which have to be addressed. As stated in the European Community Biodiversity Strategy, "the global scale of biodiversity reduction or losses and the interdependence of different species and ecosystems across national borders demands concerted international action". Managing biodiversity in a rational and sustainable way needs basic knowledge on its qualitative and quantitative aspects at local, regional and global scales. This is particularly true for mountains, which are distributed throughout the world and are indeed hot spots of biodiversity in absolute terms as well as relative to the surrounding lowlands.
Book Synopsis The Andean Cloud Forest by : Randall W. Myster
Download or read book The Andean Cloud Forest written by Randall W. Myster and published by Springer Nature. This book was released on 2020-11-12 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: A book focused solely on Andean Cloud Forests (ACF) has never been published. ACF are high biodiversity ecosystems in the Neotropics with a large proportion of endemic species, and are important for the hydrology of entire regions. They provide water for large parts of the Amazon basin, for example. Here I take advantage of my many years working in ACF in Ecuador, to edit this book that contains the following sections: (1) ACF over space and time, (2) Hydrology, (3) Light and the Carbon cycle, (4) Soil, litter, fungi and nutrient cycling, (5) Plants, (6) Animals, and (7) Human impacts and management. Under this premise, international experts contributed chapters that consist of reviews of what is known about their topic, of what research they have done, and of what needs to be done in the future. This work is suitable for graduate students, professors, scientists, and researcher-oriented managers.
Book Synopsis Ecosystem Consequences of Soil Warming by : Jacqueline E. Mohan
Download or read book Ecosystem Consequences of Soil Warming written by Jacqueline E. Mohan and published by Academic Press. This book was released on 2019-04-27 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem Consequences of Soil Warming: Microbes, Vegetation, Fauna and Soil Biogeochemistry focuses on biotic and biogeochemical responses to warmer soils including plant and microbial evolution. It covers various field settings, such as arctic tundra; alpine meadows; temperate, tropical and subalpine forests; drylands; and grassland ecosystems. Information integrates multiple natural science disciplines, providing a holistic, integrative approach that will help readers understand and forecast future planetwide responses to soil warming. Students and educators will find this book informative for understanding biotic and biogeochemical responses to changing climatic conditions. Scientists from a wide range of disciplines, including soil scientists, ecologists, geneticists, as well as molecular, evolutionary and conservation biologists, will find this book a valuable resource in understanding and planning for warmer climate conditions. Emphasizes biological components of soils, plants and microbes that provide linkages to physics and chemistry Brings together chapters written by global scientific experts with interests in communication and education Includes coverage of polar, alpine, tropical, temperate and dryland ecosystems
Book Synopsis Landscape Boundaries by : Andrew J. Hansen
Download or read book Landscape Boundaries written by Andrew J. Hansen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emergence of landscape ecology during the 1980s represents an impor tant maturation of ecological theory. Once enamored with the conceptual beauty of well-balanced, homogeneous ecosystems, ecologists now assert that much of the essence of ecological systems lies in their lumpiness. Patches with differing properties and behaviors lie strewn across the land scape, products of the complex interactions of climate, disturbance, and biotic processes. It is the collective behavior of this patchwork of eco systems that drives pattern and process of the landscape. is not an end point This realization of the importance of patch dynamics in itself, however. Rather, it is a passage to a new conceptual framework, the internal workings of which remain obscure. The next tier of questions includes: What are the fundamental pieces that compose a landscape? How are these pieces bounded? To what extent do these boundaries influence communication and interaction among patches of the landscape? Will con sideration of the interactions among landscape elements help us to under stand the workings of landscapes? At the core of these questions lies the notion of the ecotone, a term with a lineage that even predates ecosystem. Late in the nineteenth century, F. E. Clements realized that the transition zones between plant communi ties had properties distinct from either of the adjacent communities. Not until the emergence of patch dynamics theory, however, has central signif icance of the ecotone concept become apparent.
Book Synopsis Carbon Dioxide and Environmental Stress by : Luo Yiqi
Download or read book Carbon Dioxide and Environmental Stress written by Luo Yiqi and published by Elsevier. This book was released on 1999-04-13 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the interactive effects of environmental stresses with plant and ecosystem functions, especially with respect to changes in the abundance of carbon dioxide. The interaction of stresses with elevated carbon dioxide are presented from the cellular through whole plant ecosystem level. The book carefully considers not only the responses of the above-ground portion of the plant, but also emphasizes the critical role of below-ground (rhizosphere) components (e.g., roots, microbes, soil) in determining the nature and magnitude of these interactions. * Will rising CO2 alter the importance of environmental stress in natural and agricultural ecosystems?* Will environmental stress on plants reduce their capacity to remove CO2 from the atmosphere?* Are some stresses more important than others as we concern ourselves with global change?* Can we develop predictive models useful for scientists and policy-makers?* Where should future research efforts be focused?
