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Author : P. S. Ashton
Publisher :
ISBN 13 : 9780785571780
Total Pages : 129 pages
Book Rating : 4.5/5 (717 download)
Download or read book Ecological Studies in the Mixed Dipterocarp Forests of Brunei State written by P. S. Ashton and published by . This book was released on 1964 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexander Findlay
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (959 download)
Download or read book Ecological Studies in the Mixed Dipterocarp Forests of Brunei State written by Alexander Findlay and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Shaw Ashton
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (968 download)
Download or read book Ecological Studies in the Mixed Dipterocarp Forest of Brunei State written by Peter Shaw Ashton and published by . This book was released on 1964 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Shaw Ashton
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (968 download)
Download or read book Ecological Studies in the Mixed Dipterocarp Forest of Brunei State written by Peter Shaw Ashton and published by . This book was released on 1964 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. S. Ashton
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)
Download or read book Ecological Studies in the Mided Dipterocarp Forests of Brunei State written by P. S. Ashton and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M.J. Kelty
Publisher : Springer Science & Business Media
ISBN 13 : 9401580529
Total Pages : 292 pages
Book Rating : 4.4/5 (15 download)
Download or read book The Ecology and Silviculture of Mixed-Species Forests written by M.J. Kelty and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the world's forested land is dominated by mixed-species stands. Understanding the complex structure and dynamics of these mixtures is a necessary step in the process of formulating appropriate silvicultural systems for their management. David M. Smith, Professor Emeritus of Silviculture at Yale University, has devoted much of his career to the study of the structure, development, and silvicultural treatment of these kinds of stands. This volume is presented by Professor Smith's collegues to honor the contributions he has made to the field. It contains both reviews of past work and results of current studies of mixed stands: topics range from analysis of forest dynamics in unmanaged stands to studies of silvicultural systems applied to mixtures, with examples drawn from boreal, temperate, and tropical regions. Much of the work stresses the importance of understanding the characteristic growth patterns of individual species within mixed stands, and how species interactions shape developmental patterns.
Author : Andreas Schulte
Publisher : World Scientific
ISBN 13 : 9789810227296
Total Pages : 690 pages
Book Rating : 4.2/5 (272 download)
Download or read book Dipterocarp Forest Ecosystems written by Andreas Schulte and published by World Scientific. This book was released on 1996 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dipterocarp forests of South-East Asia constitute a dominant component of the world's tropical forests. As such, they are intertwined with a Pandora's box of problems that have plagued the world for decades; Over- and underdevelopment, poverty, hunger, population growth, exploitation of natural resources, environmental degradation, loss of biodiversity, the debt crisis and, of late, climate change. The world community has responded to the crucial role of these forests and the dangers facing them with funds, and a myriad of programmers, projects, institutions, conferences and networks. Apparently neither a lack of knowledge nor finance constrains the dissipation of sustainable management practices: the fate of the world's Dipterocarp forests will certainly depend on the involvement of scientists from many nations and disciplines, but will perhaps ultimately, rest with local policymakers, forest administrators and line foresters. Unfortunately, these two groups rarely share realms, readings or reasoning: practical foresters, invariably very involved with the challenges of day-to-day forest management in remote, isolated environments, may long remain oblivious to scientific developments. Traditionally though they do find solutions to problems, gain deep insights into forest responses and practical constraints, and sometimes even report in semi-obscure publications, which rarely reach the scientific circuit.The editors of the book, both experienced forest and soil scientists and practical forest managers, have attempted to bridge the gap between the realms of forest science and practice in Dipterocarp ecology, management and utilization.
Author : Eberhard F. Brünig
Publisher :
ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ecological Studies in the Kerangas Forests of Sarawak and Brunei written by Eberhard F. Brünig and published by . This book was released on 1974 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaboury Ghazoul
Publisher : Oxford University Press
ISBN 13 : 0199639655
Total Pages : 329 pages
Book Rating : 4.1/5 (996 download)
Download or read book Dipterocarp Biology, Ecology, and Conservation written by Jaboury Ghazoul and published by Oxford University Press. This book was released on 2016 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a current and comprehensive review of the Dipterocarpaceae, at the genetic, species, and community scales, incorporating a vibrant blend of ecology, biogeography, evolution, conservation, and management.
Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4./5 ( download)
Download or read book written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jan Sapp
Publisher : Oxford University Press
ISBN 13 : 0190632461
Total Pages : 297 pages
Book Rating : 4.1/5 (96 download)
Download or read book Coexistence written by Jan Sapp and published by Oxford University Press. This book was released on 2016-10-18 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about tropical biology in action- how biologists grapple with the ecology and evolution of the great species diversity in tropical rainforests and coral reefs. Tropical rainforests are home to 50% of all the plant and animal species on earth, though they cover only about 2% of the planet. Coral reefs hold 25% of the world's marine diversity, though they represent only 0.1 % of the world's surface. The increase in species richness from the poles to the tropics has remained enigmatic to naturalists for more than 200 years. How have so many species evolved in the tropics? How can so many species coexist there? At a time when rainforests and coral reefs are shrinking, when the earth is facing what has been called the sixth mass extinction, understanding the evolutionary ecology of the tropics is everyone's business. Despite the fundamental importance of the tropics to all of life on earth, tropical biology has evolved relatively slowly and with difficulties - economic, political, and environmental. This book is also about tropical science in context, situated in the complex socio-political history, and the rich rainforests and coral reefs of Panama. There are no other books on the history of tropical ecology and evolution or on the Smithsonian Tropical Research Institute. Thus situated in historical context, Jan Sapp's aim is to understand how naturalists have studied and conceptualized the great biological diversity and entangled ecology of tropics. This book has potential to be used in tropical biology classes, ecology courses, evolutionary ecology and it could also be useful in classes on the history of biology.
Author : Max K. Hecht
Publisher : Springer Science & Business Media
ISBN 13 : 1461569680
Total Pages : 453 pages
Book Rating : 4.4/5 (615 download)
Download or read book Evolutionary Biology written by Max K. Hecht and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifteen volumes and one supplement have now appeared in the series known as Evolutionary Biology. The editors continue to seek critical reviews, original papers, and commentaries on controversial topics. It is our aim to publish papers primarily of greater length and depth than those normally published by society journals and quarterlies. The editors make every attempt to solicit manuscripts on an international scale and to see that no facet of evolutionary biology-classical or modern-is slighted. Manuscripts should be sent to anyone of the following: Max K. Hecht, Department of Biology, Queens College of the City University of New York, Flushing, New York 11367; Bruce Wallace, Department of Biology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061; Ghillean T. Prance, New York Botanical Garden, Bronx, New York 10458. The Editors vII Contents 1. Patterns of Neotropical Plant Species Diversity . . . . . . . . . . . . . . . . . . . . . . 1 Alwyn H. Gentry Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I Sites and Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Sample Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Structural Trends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Community Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Floristic Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Dispersal Ecology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Pollination Strategies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Appendix. Sites and Communities Studied . . . . . . . . . . . . . . . . . . . . . . . . . . 50 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 2. Evolution on a Petri Dish: The Evolved fJ-Galactosidase System as a Model for Studying Acquisitive Evolution in the Laboratory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ••. . . . . . . . . . . . . . . . . . . 85 Barry G. Hall Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Approaches to Molecular Evolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 The Descriptive Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 The Experimental Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Mechanisms for the Acquisition of New Genetic Material. . . . . 97 The EBG System a s a Model for Acquisitive Evolution . . . . . . . 98 The Unevolved Enzyme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Author :
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.3/5 (121 download)
Download or read book National Proceedings written by and published by . This book was released on 1997 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John R. Flenley
Publisher : Elsevier
ISBN 13 : 1483192547
Total Pages : 171 pages
Book Rating : 4.4/5 (831 download)
Download or read book The Equatorial Rain Forest written by John R. Flenley and published by Elsevier. This book was released on 2013-10-22 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Equatorial Rain Forest: A Geological History presents the equatorial vegetation as a dynamic entity with varied and highly significant history. It also discusses other types of equatorial regions. It addresses the vegetational history from a palaeoecological viewpoint. Some of the topics covered in the book are the vegetation of equatorial regions; the prelude to the quaternary; the quaternary vegetation of equatorial Latin America; the quaternary vegetation of equatorial Africa; the cretaceous period; and the quaternary vegetation of equatorial indo-malesia. The value of vegetational history is fully covered. The effect of man on vegetation is discussed in detail. The text describes in depth the methods of studying vegetational history. The Paleocene, Eocene, and Oligocene epochs are presented completely. A chapter is devoted to the palynological evidence and synthesis. Another section focuses on the xeroseres, hydroseres and related successions. The book can provide useful information to botanists, geologists, students, and researchers.
Author : Edith Weihreter
Publisher : CIFOR
ISBN 13 :
Total Pages : 49 pages
Book Rating : 4./5 ( download)
Download or read book Traditional knowledge, perceptions and forest conditions in a Dayak Mentebah community, West Kalimantan, Indonesia written by Edith Weihreter and published by CIFOR. This book was released on 2014-12-19 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study aims to introduce the natural resource uses of Dayak Mentebah people of the village Nanga Dua, West Kalimantan. It is part of the project CoLUPSIA that focuses on reinforcing small stakeholders rights. Furthermore, ecological data are collected to support the protection of Indonesias species rich and vulnerable tropical forests, threatened through high deforestation rates. The local peoples perceptions about their environment and land uses were assessed using participatory survey techniques: focus group discussions, scoring exercises, free lists of species and participatory mapping. To further record the traditional practices a survey was conducted on medicinal plants. The ecological assessment was done through survey plots in different land use units, where tree diversity and diameter at breast height was measured. The inhabitants of Nanga Dua are dependent upon forest products for food, material for construction, basketry, etc. Medicinal plants are integral part of the health-care system. The traditional, shifting cultivation creates a diverse and mosaic-like patchwork of various types of forests, having different successional stages. Tree diversity in the land-use units was generally high, with the primary forest in immediate proximity acting as tree species reservoir.
Author : Ernesto Medina
Publisher : Springer Science & Business Media
ISBN 13 : 9400972997
Total Pages : 256 pages
Book Rating : 4.4/5 (9 download)
Download or read book Physiological ecology of plants of the wet tropics written by Ernesto Medina and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the results of a Symposium on the physiological ecology of plants of the lowland wet tropics held in Mexico in June 1983 organized by the Instituto de Biologla of the National University of M"exico (U. N . A. M. ), and sponsored by UNAM, CONACYT, NSF and UNESCO (CIET). A workshop portion of the Symposium was held at the tropical research station at Los Tuxtlas, Veracruz. This Symposium originated in response to the increasing interest in the physiological ecology of tropical plants, because of the potential. of this field to provide a basic understanding of functioning of tropical plant communities. The study of physiological ecology of tropical plants has been delayed in some cases by the lack of conceptual framework, but also by the absence of appropriate instrumentation and techniques with which to conduct precise measurements under high temperature, high humidity field conditions. Hypotheses and concepts of the physiological ecology of tropical plants have been based mainly on observational data and the analysis of growth forms and leaf anatomf. The early work of A. F. W. Schimper and o. Stocker in Asia, and the extensive surveys made by H. Walter on the osmotic potentials of plants in the tropics and subtropics, constituted, until relatively recently, the only available information on the water and carbon relations of tropical plants.
Author : P. S. Ashton
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (598 download)
Download or read book Zoological Studies in the Mixed Dipterocarp Forests of Brunei State written by P. S. Ashton and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
