Download or read book Vegetationszonen und Klima Engl written by Heinrich Walter and published by Springer Science & Business Media. This book was released on 2002-08-07 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zonobiome, desert, Tundra, Taiga, laurel, ecosystem, grassland, climate, forest, tropical, woodlands, rain.
Download or read book Vegetation of the Earth and Ecological Systems of the Geo biosphere written by Heinrich Walter and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytomass and Primary Production of the Various Vegetational Zones and of the Entire Biosphere The biosphere is that thin layer at the earth's surface in which living organisms exist and biological cycling takes place. It includes the upper horizons of the soil in which plants root, the atmosphere near the ground, (insofar as organisms penetrate this space), and all the surface waters. More than 99% of the earth's biomass is phytomass, to which we shall limit our discussion. Amounts of phytomass are distinctly related to vegeta tional zones. Because accurate determination of phytomass and primary production is difficult, only gross estimates have been available until recently. However, in 1970, Bazilevich et al. published (in Russian) more accurate calculations, based on the rapidly accumulating literature, for the various thermal zones and bioclimatic regions of the earth. These authors calculated mean phyto mass and mean annual primary production for the various regions as dry mass (in tons) per hectare. On the basis of measurements of the areas covered by the individual regions, excluding rivers, lakes, glaciers, and permanent snow, total phytomass and total annual primary production for the various regions were obtained (see table). The sum of these figures is the phytomass and annual production of the land surface of the earth. In addition, the table gives corresponding data for the waters of the earth. The values involved are potential i. e. , they are based on natural vegetation uninfluenced by man.
Download or read book Vegetation Structure and Function at Multiple Spatial Temporal and Conceptual Scales written by Elgene Owen Box and published by Springer. This book was released on 2016-03-17 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This commemorative volume of invited papers in vegetation science covers a full range of topics, objectives, methods and applications, including conservation and management tasks. These require study at different temporal and spatial scales, often simultaneously. Methodology is important in science, since it responds to particular questions and raises others. It is also closely related to the scale of investigation. Chapters in this book illustrate this interdependence, even in basic tasks such as vegetation sampling and description, measurements and mapping. Individual chapters present globally applicable systems, regional syntheses and local analyses and applications, plus conceptual methodologies, including currently debated hot topics. Vegetation types treated include tropical rainforests, temperate forests, dry steppes and scrub and local turf, sedge and moss communities. There are also chapters on re-vegetation, woodlot management, ecology of an invasive species, and trajectory planning in conservation. This book will be useful to both students and practitioners, for its reviews and examples and as a potential textbook suitable for graduate-level courses and seminars.
Download or read book Vegetation Ecology written by Eddy van der Maarel and published by John Wiley & Sons. This book was released on 2012-10-24 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional resources for this book can be found at: www.wiley.com/go/vandermaarelfranklin/vegetationecology. Vegetation Ecology, 2nd Edition is a comprehensive, integrated account of plant communities and their environments. Written by leading experts in their field from four continents, the second edition of this book: covers the composition, structure, ecology, dynamics, diversity, biotic interactions and distribution of plant communities, with an emphasis on functional adaptations; reviews modern developments in vegetation ecology in a historical perspective; presents a coherent view on vegetation ecology while integrating population ecology, dispersal biology, soil biology, ecosystem ecology and global change studies; tackles applied aspects of vegetation ecology, including management of communities and invasive species; includes new chapters addressing the classification and mapping of vegetation, and the significance of plant functional types Vegetation Ecology, 2nd Edition is aimed at advanced undergraduates, graduates and researchers and teachers in plant ecology, geography, forestry and nature conservation. Vegetation Ecology takes an integrated, multidisciplinary approach and will be welcomed as an essential reference for plant ecologists the world over.
Download or read book Library of Congress Name Headings with References written by Library of Congress and published by . This book was released on 1981 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book PONS Unn tzes Wissen Englisch written by and published by Langenscheidt. This book was released on 2024 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Ecology and Preservation written by A. Bernatzky and published by Elsevier. This book was released on 2012-12-02 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing more than 225 illustrations, this is probably the first book to cover both scientific research on trees and tree surgery. It is an authoritative work, written by a man who has had a lifetime's experience of working with trees, and as such, the book will undoubtedly appeal to a wide-ranging readership.
Download or read book Occasional Papers of the California Academy of Sciences written by and published by . This book was released on 2013 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vegetationszonen und Klima written by Heinrich Walter and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Warm Temperate Deciduous Forests around the Northern Hemisphere written by Elgene O. Box and published by Springer. This book was released on 2014-12-29 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Warm-temperate deciduous forests are "southern", mainly oak-dominated deciduous forests, as found over the warmer southern parts of the temperate deciduous forest regions of East Asia, Europe and eastern North America. Climatic analysis has shown that these forests extend from typical temperate climates to well into the warm-temperate zone, in areas where winters are a bit too cold for the ‘zonal’ evergreen broad-leaved forests normally expected in that climatic zone. This book is the first to recognize and describe these southern deciduous forests as an alternative to the evergreen forests of the warm-temperate zone. This warm-temperate zone will become more important under global warming, since it represents the contested transition between deciduous and evergreen forests and between tropical and temperate floristic elements. This book is dedicated to the memory of Tatsuō Kira, the imaginative Japanese ecologist who first noticed and described this general zonation exception and who proposed the name warm-temperate deciduous forest.
Download or read book Character based Community Analysis written by Valério De Patta Pillar and published by . This book was released on 1993 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vegetation Ecology of Central Europe written by Heinz Ellenberg and published by Cambridge University Press. This book was released on 1988-07-29 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: No other book discusses so many principles relevant not only to plant ecologists in continental Europe, but in the British Isles and North America.
Download or read book Macroclimate and Plant Forms written by Elgene E. O. Box and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study arose out ofthe old question of what actually determines vegetation structure and distributions. Is climate the overriding control, as one would suppose from reading the more geographically oriented literature? Or is climate only incidental, as suggested by more site and/ or taxon-oriented writers? The question might be phrased more realistically: How much does climate control vegetation processes, structures, and distributions? It seemed to me, as an ambitious doctoral student, that one way to attempt an answer might be to try to predict world vegetation from climate alone and then compare the predicted results with actual vegetation patterns. If climatic data were sufficient to reproduce the world's actual vegetation patterns, then one could conclude that climate is the main control. This book represents an expanded, second-generation version of that original thesis. It presents world-scale vegetation and ecoclimatic models and a methodology for applying such models to predict vegetation and for evaluating model results. This approach also provides a means of geographical simulation of vegetation patterns and changes, which represent necessary data inputs in other fields such as atmospheric chemistry and biogeochemical cycling. It has been fairly well accepted that climatic and other environmental conditions are associated with the evolution of particular aspects of plant form (convergent evolution). The particular configurations of plant size, photosynthetic surface area and structure (e. g. sclerophylly, stomatal 'resistance'), and their seasonal variations represent what one can recognize fairly readily as distinct growth forms.
Download or read book Bibliographic Guide to Education written by and published by . This book was released on 1988 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual supplement to the Dictionary catalog of the Teachers College Library, Columbia University and its 1st-3rd supplements.
Download or read book Apicultural Abstracts written by and published by . This book was released on 1979 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1976 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subject Catalog written by Library of Congress and published by . This book was released on 1978 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
