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Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.3/5 ( download)
Download or read book Oecologia plantarum written by and published by . This book was released on 1973 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F.J. Kruger
Publisher : Springer Science & Business Media
ISBN 13 : 3642689353
Total Pages : 566 pages
Book Rating : 4.6/5 (426 download)
Download or read book Mediterranean-Type Ecosystems written by F.J. Kruger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of ecological convergence underlies the biogeographers' maps of world biome-types. It also determines the degree to which ecological principles, derived from research on particular populations, communities or ecosystems, are generally valid, and hence also to what extent resource management principles are general. To quote Di Castri and Mooney (1973): "In effect, in order to assess the transfer of technology, it is essential to know to what extent information acquired from studying one particular ecosystem is applicable to another ecosystem of the same type but situated in a different location. " The five relatively small, isolated, mediterranean-climate zones of the earth, each with its distinct fauna and flora, have provided the ideal testing grounds for this theory. A heritage of precisely focused ecosystems research has resulted, beginning with the international comparative analyses conducted by Specht (l969a, b) but with antecedents in earlier studies in South Australia (Specht and Rayson 1957, Specht 1973). Cody and Mooney (1978) reviewed the information available at the time for the four zones excepting Australia and concluded that the arrays of strategy-types to be found among the different biotas were so similar that they could be explained only in terms of the convergence hypothesis; nevertheless, evident differences in community organization and dynamics, especially phenol ogy, required closer study of resource availability and resource-use patterns to better explain relations between form and function overall, and to assess the degree of convergence at higher levels of organization than the population.
Author : R. A. Perry
Publisher : CUP Archive
ISBN 13 : 9780521218429
Total Pages : 920 pages
Book Rating : 4.2/5 (184 download)
Download or read book Arid Land Ecosystems: Volume 1 written by R. A. Perry and published by CUP Archive. This book was released on 1979-03-08 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive account of arid-land ecosystems will be of importance to university teachers and professional ecologists throughout the world.
Author : Kris M. Havstad
Publisher : Oxford University Press
ISBN 13 : 019511776X
Total Pages : 482 pages
Book Rating : 4.1/5 (951 download)
Download or read book Structure and Function of a Chihuahuan Desert Ecosystem written by Kris M. Havstad and published by Oxford University Press. This book was released on 2006-07-20 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Jornada Basin LTER is located in the Chihuahuan Desert in south-central New Mexico Research in the basin formally began in 1912, with the creation by Presidential Order of the 72,000-hectare Jornada Range Reserve within the United States Department of Agriculture. This volume synthesizes one century of field research in the largest desert in North America."--BOOK JACKET.
Author : D.M. Gates
Publisher : Springer Science & Business Media
ISBN 13 : 3642878105
Total Pages : 602 pages
Book Rating : 4.6/5 (428 download)
Download or read book Perspectives of Biophysical Ecology written by D.M. Gates and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A symposium on biophysical ecology was held at The University of Michigan Biological Station on Douglas Lake August 20-24, 1973. Biophysical ecology is an approach to ecology which uses fundamental principles of physics and chemistry along with mathematics as a tool to understand the interactions between organisms and their environment. It is fundamentally a mechanistic approach to ecology, and as such, it is amenable to theoretical modeling. A theoretical model applied to an organism and its interactions with its environ ment should include all the significant environmental factors, organism properties, and the mechanisms that connect these things together in an appropriate organism response. The purpose of a theoretical model is to use it to explain observed facts and to make predictions beyond the realm of observation which can be verified or denied by further observation. If the predictions are confirmed, the model must be reasonably complete except for second or third-order refinements. If the pre dictions are denied by further observation, one must go back to the basic ideas that entered the model and decide what has been overlooked or even what has been included that perhaps should not have been. Theoretical modeling must always have recourse to experiment in the laboratory and observation in the field. For plants, a theoretical model might be formulated to explain the manner and magnitude by which various environmental factors affect leaf temperature.
Author : David M. Richardson
Publisher : Cambridge University Press
ISBN 13 : 9780521789103
Total Pages : 556 pages
Book Rating : 4.7/5 (891 download)
Download or read book Ecology and Biogeography of Pinus written by David M. Richardson and published by Cambridge University Press. This book was released on 2000-07-31 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review essential for all involved in the management of natural and planted pine forests.
Author : Paul Adam
Publisher : Cambridge University Press
ISBN 13 : 9780521448239
Total Pages : 480 pages
Book Rating : 4.4/5 (482 download)
Download or read book Saltmarsh Ecology written by Paul Adam and published by Cambridge University Press. This book was released on 1993-07-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: A broad introduction to the ecology of the unique environment of the saltmarsh.
Author : Vladimir G. Onipchenko
Publisher : Springer Science & Business Media
ISBN 13 : 1402023839
Total Pages : 421 pages
Book Rating : 4.4/5 (2 download)
Download or read book Alpine Ecosystems in the Northwest Caucasus written by Vladimir G. Onipchenko and published by Springer Science & Business Media. This book was released on 2013-03-20 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant geographical description of the area, syntaxonomy, spatial patterns, floristic richness, structure of plant communities in relation to soil properties and herbivore influence were described for a mountain region that is difficult to access. Seasonal, inter-annual, and long-term dynamics of vegetation are discussed on the base of long-term observations as well as pollen and phytolith analyses. Population biology of alpine plants is studied by combination of field observations and mathematical modelling. Plant population strategies and soil seed banks are described for alpine plants from several communities. Results of long-term ecological experiments (plant reciprocal transplantations, dominant removals, light limitation) showed the significance of competition and facilitation for community organization. Structure of soil algal and fungal communities is represented as well as mycorrhiza of alpine plants. Main animal groups (wild) history and modern nature conservation problems are discussed.
Author : Lawrence R. Walker
Publisher : Springer Science & Business Media
ISBN 13 : 0387353038
Total Pages : 199 pages
Book Rating : 4.3/5 (873 download)
Download or read book Linking Restoration and Ecological Succession written by Lawrence R. Walker and published by Springer Science & Business Media. This book was released on 2007-10-16 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative book integrates practical information from restoration projects around the world with the latest developments in successional theory. It recognizes the critical roles of disturbance ecology, landscape ecology, ecological assembly, invasion biology, ecosystem health, and historical ecology in habitat restoration. It argues that restoration within a successional context will best utilize the lessons from each of these disciplines.
Author : Thomas T. Veblen
Publisher : Yale University Press
ISBN 13 : 9780300064230
Total Pages : 428 pages
Book Rating : 4.0/5 (642 download)
Download or read book The Ecology and Biogeography of Nothofagus Forests written by Thomas T. Veblen and published by Yale University Press. This book was released on 1996-01-01 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecologists and biogeographers have been intrigued for a long time by the striking similarity of the vegetation and flora of southern temperate zone regions separated by large oceans. These scientists have been particularly interested in the occurrence in these regions of Nothofagus--southern beeches. This book, which focuses on the distribution, history, and ecology of the genus Nothofagus, provides a key to understanding the historical plant geography and modern vegetation patterns of the southern hemisphere. The book begins with a discussion of the long-term and broad-scale patterns of origin and differentiation in the genus. Next each major Nothofagus biome is discussed, first in a chapter that considers contemporary ecological patterns and then in a chapter that focuses on the history and paleoecology of the region. Authorities in the field deal with the temperate zone of the southwest Pacific region (New Zealand and Australia); the adjacent tropical zone of the southwest Pacific (New Guinea and New Caledonia); and South America, ranging from the Mediterranean-type climate region of central Chile to the subantarctic latitudes of Tierra del Fuego.
Author :
Publisher : Academic Press
ISBN 13 : 0080567045
Total Pages : 295 pages
Book Rating : 4.0/5 (85 download)
Download or read book Advances in Ecological Research written by and published by Academic Press. This book was released on 1990-10-23 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 20 of this series deals with a variety of plant and animal ecology topics.**Despite much recent work on herbivory, little attention has been given to insect herbivores active below ground. Brown and Gange describe the ecological adaptations of insects to this abundant but poor quality food resource, and the responses of plants to this potentially very damaging grazing pressure.**Plants living at high altitude must be able to cope with extreme climatic conditions, low carbon dioxide levels, and high radiation doses. Friend and Woodward describe these adaptations and discuss the degree to which they are genetically determined or merely the product of physiological plasticity.**Thomas presents a modular concept of ecology in which modules contain a resource and its associated consumers, and goes on to examine the general principles which may reflect the various mutualisms between organisms in some example fresh water modular systems.**Finally, West examines the microphytic soil crusts of arid and semi-arid soils. Although information on them is currently limited, they are likely to be important in some ecosystems.
Author : Michael Fenner
Publisher : Cambridge University Press
ISBN 13 : 9780521653688
Total Pages : 276 pages
Book Rating : 4.6/5 (536 download)
Download or read book The Ecology of Seeds written by Michael Fenner and published by Cambridge University Press. This book was released on 2005-02-24 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: What determines the number and size of the seeds produced by a plant? How often should it reproduce them? How often should a plant produce them? Why and how are seeds dispersed, and what are the implications for the diversity and composition of vegetation? These are just some of the questions tackled in this wide-ranging review of the role of seeds in the ecology of plants. The authors bring together information on the ecological aspects of seed biology, starting with a consideration of reproductive strategies in seed plants and progressing through the life cycle, covering seed maturation, dispersal, storage in the soil, dormancy, germination, seedling establishment, and regeneration in the field. The text encompasses a wide range of concepts of general relevance to plant ecology, reflecting the central role that the study of seed ecology has played in elucidating many fundamental aspects of plant community function.
Author : Janet I. Sprent
Publisher : Cambridge University Press
ISBN 13 : 9780521310529
Total Pages : 164 pages
Book Rating : 4.3/5 (15 download)
Download or read book The Ecology of the Nitrogen Cycle written by Janet I. Sprent and published by Cambridge University Press. This book was released on 1987-12-10 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many people learn the rudiments of the nitrogen cycle while at school, but the details of the various processes in the cycle are still not widely understood. Some of them are of great current interest, such as the use of nitrogen fixing crops to feed an increasing world population and the problems of pollution of groundwaters by nitrates. Denitrification (forming nitrogen gas) as a way of getting rid of waste from human and intensively farmed animals. This book describes the general processes of the nitrogen cycle, then gives examples of how the cycle is modified under particular ecological and geographical conditions. These examples are drawn from all the major areas of the world, and the impact of man via agriculture, forestry and fuel combustion is discussed. Numerous references are included. The book provides a background for all those whose specialist interests interact with nitrogen cycling, whether they are involved in research or have responsibility for managing the environment.
Author : O.W. Archibold
Publisher : Springer Science & Business Media
ISBN 13 : 9401100098
Total Pages : 520 pages
Book Rating : 4.4/5 (11 download)
Download or read book Ecology of World Vegetation written by O.W. Archibold and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecology of world vegetation is described in numer all of the drafting and photographic work. They have ous books and journals, but these are usually very spe spent many hours on this project and their care and skill cialized in their scope and treatment. This book provides is reflected in the consistently high quality of the illus a synthesis of this literature. A brief introductory chap trations throughout the book. Many friends and col ter outlines general ecological concepts and subsequent leagues have provided photographs. It has not been chapters examine the form and function of the major possible to include all of them, but the 'global' perspect biomes of the world. A similar organization has been ive of the book has been greatly enhanced in this way. used for each biome type. These chapters begin with a I wish to thank them all for the time and trouble they description of environmental conditions and a brief have taken to supply this material. I must also thank account of floristic diversity in a regional context. The Mary Dykes and the staff of the interlibrary loans de remaining pages describe characteristic adaptations and partment of the Library, University of Saskatchewan, ecosystem processes. for their unfailing ability to get even the most obscure Although there is a rapidly growing literature on eco references.
Author : Vicky M. Temperton
Publisher : Island Press
ISBN 13 : 159726590X
Total Pages : 465 pages
Book Rating : 4.5/5 (972 download)
Download or read book Assembly Rules and Restoration Ecology written by Vicky M. Temperton and published by Island Press. This book was released on 2013-04-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding how ecosystems are assembled -- how the species that make up a particular biological community arrive in an area, survive, and interact with other species -- is key to successfully restoring degraded ecosystems. Yet little attention has been paid to the idea of assembly rules in ecological restoration, in both the scientific literature and in on-the-ground restoration efforts. Assembly Rules and Restoration Ecology, edited by Vicky M. Temperton, Richard J. Hobbs, Tim Nuttle, and Stefan Halle, addresses that shortcoming, offering an introduction, overview, and synthesis of the potential role of assembly rules theory in restoration ecology. It brings together information and ideas relating to ecosystem assembly in a restoration context, and includes material from a wide geographic range and a variety of perspectives. Assembly Rules and Restoration Ecology contributes new knowledge and ideas to the subjects of assembly rules and restoration ecology and represents an important summary of the current status of an emerging field. It combines theoretical and practical aspects of restoration, making it a vital compendium of information and ideas for restoration ecologists, professionals, and practitioners.
Author : David E. Reichle
Publisher : Cambridge University Press
ISBN 13 : 9780521225083
Total Pages : 750 pages
Book Rating : 4.2/5 (25 download)
Download or read book Dynamic Properties of Forest Ecosystems written by David E. Reichle and published by Cambridge University Press. This book was released on 1981-03-26 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together different 'schools' of ecological investigation of woodlands. After a description of the structure and floristic composition of the research sites, involving a comparison of boreal, temperate, Mediterranean and tropical forest, the study goes on to consider the dynamic aspects of the woodland formation.
Author : Richard H. Waring
Publisher : Academic Press
ISBN 13 : 9780127354439
Total Pages : 408 pages
Book Rating : 4.3/5 (544 download)
Download or read book Forest Ecosystems written by Richard H. Waring and published by Academic Press. This book was released on 1998 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cycles, water, carbon.
