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Author: Ranil Senanayake
Publisher: Department of Geogra Ty
Published: 1998-01-01
Total Pages: 145
ISBN-13: 9780909685584
DOWNLOAD EBOOK →"Analogue forestry is a reponse that seeks to address both the genetic and the cultural issues of biological loss. This paper explores the major ecological process that underlie Analogur Forestry" -- p.vii.
Author: Paul Wolvekamp
Publisher: Zed Books
Published: 1999
Total Pages: 292
ISBN-13: 9781856497572
DOWNLOAD EBOOK →Aimed at policy-makers and practitioners, this work looks at how local and indigenous communities can maintain the balance between their societies and their forest environments when faced with increasing external pressures, rising populations and growing demands for basic needs and cash. While efforts by governments or coporations to restore and manage forest environments are often non-existent or ineffective, there frequently exists, within communities who depend on forests, a wealth of knowledge about rational land use and environmental protection.
Author: Caden Jacobs & Fran Russell
Publisher: Scientific e-Resources
Published: 2019-09-07
Total Pages: 336
ISBN-13: 1839471735
DOWNLOAD EBOOK →Biochemistry deals with the chemistry of life, and as such it draws on the techniques of analytical, organic, and physical chemistry, as well as those of physiologists concerned with the molecular basis of vital processes. All chemical changes within the organism-either the degradation of substances, generally to gain necessary energy, or the buildup of complex molecules necessary for life processes-are collectively termed metabolism. The origin of cells was the most important step in the evolutionary theory of life on Earth. The birth of the cell marked the passage from pre-biotic chemistry to partitioned units resembling modern cells. The final transition to living entities that fulfill all the definitions of modern cells depended on the ability to evolve effectively by natural selection. Forest management is a branch of forestry concerned with overall administrative, economic, legal, and social aspects, as well as scientific and technical aspects, such as silviculture, protection, and forest regulation. This includes management for aesthetics, fish, recreation, urban values, water, wilderness, wildlife, wood products, forest genetic resources, and other forest resource values. Management can be based on conservation, economics, or a mixture of the two. Techniques include timber extraction, planting and replanting of various species, cutting roads and pathways through forests, and preventing fire. The book is well framed including an introduction of foods and nutrition macro and micro nutrients their working food processing and preservation techniques and nutritional and therapeutic significance of different foods for well being.
Author: Pia Katila
Publisher: Cambridge University Press
Published: 2019-12-12
Total Pages: 653
ISBN-13: 1108486991
DOWNLOAD EBOOK →A global assessment of potential and anticipated impacts of efforts to achieve the SDGs on forests and related socio-economic systems. This title is available as Open Access via Cambridge Core.
Author: Marcia C. M. Marques
Publisher: Springer Nature
Published: 2021-01-13
Total Pages: 527
ISBN-13: 3030553221
DOWNLOAD EBOOK →The Atlantic Forest is one of the 36 hotspots for biodiversity conservation worldwide. It is a unique, large biome (more than 3000 km in latitude; 2500 in longitude), marked by high biodiversity, high degree of endemic species and, at the same time, extremely threatened. Approximately 70% of the Brazilian population lives in the area of this biome, which makes the conflict between biodiversity conservation and the sustainability of the human population a relevant issue. This book aims to cover: 1) the historical characterization and geographic variation of the biome; 2) the distribution of the diversity of some relevant taxa; 3) the main threats to biodiversity, and 4) possible opportunities to ensure the biodiversity conservation, and the economic and social sustainability. Also, it is hoped that this book can be useful for those involved in the development of public policies aimed at the conservation of this important global biome.
Author: Florencia Montagnini
Publisher: Springer
Published: 2018-01-24
Total Pages: 501
ISBN-13: 3319693719
DOWNLOAD EBOOK →Agroforestry systems (AFS) are becoming increasingly relevant worldwide as society has come to recognize their multiple roles and services: biodiversity conservation, carbon sequestration, adaptation and mitigation of climate change, restoration of degraded ecosystems, and tools for rural development. This book summarizes advances in agroforestry research and practice and raises questions as to the effectiveness of AFS to solve the development and environmental challenges the world presents us today. Currently AFS are considered to be a land use that can achieve a compromise among productive and environmental functions. Apparently, AFS can play a significant role in rural development even in the most challenging socioeconomic and ecological conditions, but still there is a lot of work to do to reach these goals. Considerable funding is spent in projects directed to enhancing productivity and sustainability of smallholders forestry and agroforestry practices. These projects and programs face many questions and challenges related to the integration of traditional knowledge to promote the most suitable systems for each situation; access to markets for AFS products, and scaling up of successful AFS. These complex questions need innovative approaches from varying perspectives and knowledge bases. This book gathers fresh and novel contributions from a set of Yale University researchers and associates who intend to provide alternative and sometimes departing insights into these pressing questions. The book focuses on the functions that AFS can provide when well designed and implemented: their role in rural development as they can improve food security and sovereignty and contribute to provision of energy needs to the smallholders; and their environmental functions: contribution to biodiversity conservation, to increased connectivity of fragmented landscapes, and adaptation and mitigation of climate change. The chapters present conceptual aspects and case studies ranging from traditional to more modern approaches, from tropical as well as from temperate regions of the world, with examples of the AFS functions mentioned above.
Author: Florencia Montagnini
Publisher: Springer Nature
Published:
Total Pages: 736
ISBN-13: 3031542703
DOWNLOAD EBOOK →Author: D.J. McConnell
Publisher: Routledge
Published: 2017-03-02
Total Pages: 527
ISBN-13: 135188963X
DOWNLOAD EBOOK →Throughout the tropical world, especially in South and Southeast Asia, tropical America, Africa and Oceania, there exists a range of forest garden farming systems. These are small, low-input, but productive and sustainable family units of highly diversified trees, palms, bushes and vines, with few conventional field crops or livestock. Providing a survey of these systems around the world and an in-depth analysis of the farms around Kandy, Sri Lanka, this book offers an economic and ecological description and evaluation of this ancient agroforestry system and its relationship to a wide range of global agro-development and environmental problems. Guided by a table that lists some 30 socio-economic and social criteria by which all farming systems can and should be evaluated, the book presents persuasive evidence supported by comprehensive references. It also examines historical and archaeological findings in order to assess the role these tropical forests played in the general adoption of agricultural farming.
Author: Michael Scherer-Lorenzen
Publisher: Springer Science & Business Media
Published: 2005
Total Pages: 430
ISBN-13: 9783540221913
DOWNLOAD EBOOK →Productivity, biodiversity, biogeochemical cycles, tree
