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Author : Reinhard Fichtl
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.E/5 ( download)
Download or read book Honeybee Flora of Ethiopia written by Reinhard Fichtl and published by . This book was released on 1994 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Randall Hepburn
Publisher : Springer Science & Business Media
ISBN 13 : 3662036045
Total Pages : 378 pages
Book Rating : 4.6/5 (62 download)
Download or read book Honeybees of Africa written by H. Randall Hepburn and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of the honeybees of Africa on a subspecies as well as by country basis. Includes an updated multivariate analysis of the subspecies based on the merger of the Ruttner database (Oberursel) and that of Hepburn & Radloff (Grahamstown) for nearly 20,000 bees. Special emphasis is placed on natural zones of hybridisation and introgression of different populations; seasonal cycles of development in different ecological-climatological zones of the continent; swarming, migration and absconding; and an analysis of the bee flora of the continent. The text is supplemented by tables containing quantitative data on all aspects of honeybee biology, and by continental and regional maps.
Author : Nicola Bradbear
Publisher : Non-Wood Forest Products
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bees and Their Role in Forest Livelihoods written by Nicola Bradbear and published by Non-Wood Forest Products. This book was released on 2009 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides basic information about managing wild bees and on the use of their products. It identifies and describes major bee species and their importance for nature conservation and for sustaining livelihoods of rural people. Bee products are considered at both subsistence and commercial level, and particular attention is given to the potential for further development of managing wild been species in developing countries. The role of bees for pollination of crops and the impact of managing bees on forestry and farming are presented. Wild-bee keeping techniques, honey production and marketing, and the international trade in been products are described with further references and sources of additional information given. Using this publication, readers will better understand the complexities and opportunities for developing apiculture by rural livelihoods. Also published in French.
Author : M. F. Johannsmeier
Publisher :
ISBN 13 : 9781928224174
Total Pages : 550 pages
Book Rating : 4.2/5 (241 download)
Download or read book Beeplants of South Africa written by M. F. Johannsmeier and published by . This book was released on 2016 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen Adjare
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (555 download)
Download or read book Beekeeping in Africa written by Stephen Adjare and published by . This book was released on 1990 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ulysses Paulino Albuquerque
Publisher : Humana Press
ISBN 13 : 9781493989188
Total Pages : 342 pages
Book Rating : 4.9/5 (891 download)
Download or read book Methods and Techniques in Ethnobiology and Ethnoecology written by Ulysses Paulino Albuquerque and published by Humana Press. This book was released on 2018-11-13 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethnobiology and ethnoecology have become very popular in recent years. Particularly in the last 20 years, many manuals of methods have published the most classical approaches to the subject. There have been, however, many advances in research as a result of interaction with different disciplines, but also due to more recent results, new original and interesting questions. This handbook provides the current state of the art methods and techniques in ethnobiology and ethnoecology, and related fields. This new volume, besides bringing new and original aspects of what is found in the literature, fills some of the gaps in volume one by including the most systematic and extensive treatment of methods and techniques in qualitative research. Along with the various methods covered in the individual chapters, the handbook also includes an extensive bibliography that details the current literature in the field.
Author : Friedrich Ruttner
Publisher : Springer Science & Business Media
ISBN 13 : 3642726496
Total Pages : 292 pages
Book Rating : 4.6/5 (427 download)
Download or read book Biogeography and Taxonomy of Honeybees written by Friedrich Ruttner 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: Honeybees are as small as flies or as large as hornets, nesting in nar row cavities of trees and rocks or in the open on large limbs of trees 30 m above ground. They occur in tropical zones and in the forests of the Ural mountains, they survive seven months of winter and even longer periods of drought and heat. Historically, they lived through a extended time of stagnation in the tropics from the mid-Tertiary, but then experienced an explosive evolution during the Pleistocene, re sulting in the conquest of huge new territories and the origin of two dozen subspecies in Apis mellifera. This vast geographic and ecologic diversification of the genus Apis was accompanied by a rich morphological variation, less on the level of species than at the lowest rank, the subspecies level. Variation being exclusively of a quantitative kind at this first step of speciation, tradi tional descriptive methods of systematics proved to be unsatisfactory, and honeybee taxonomy finally ended up in a confusing multitude of inadequately described units. Effective methods of morphometric-sta tistical analysis of honeybee popUlations, centered on limited areas, have been developed during the last decades. Only the numerical characterization of the populations, together with the description of behavior, shows the true geographic variability and will end current generalizations and convenient stereotypes.
Author : Eva Crane
Publisher :
ISBN 13 : 9780860982944
Total Pages : 658 pages
Book Rating : 4.9/5 (829 download)
Download or read book Honey, a Comprehensive Survey written by Eva Crane and published by . This book was released on 2020-02-21 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Curtis Gentry
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (319 download)
Download or read book Small Scale Beekeeping written by Curtis Gentry and published by . This book was released on 1984 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Krystyna Stave
Publisher : Springer
ISBN 13 : 3319457551
Total Pages : 652 pages
Book Rating : 4.3/5 (194 download)
Download or read book Social and Ecological System Dynamics written by Krystyna Stave and published by Springer. This book was released on 2017-04-06 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a social—ecological system description and feedback analysis of the Lake Tana Basin, the headwater catchment of the Upper Blue Nile River. This basin is an important local, national, and international resource, and concern about its sustainable development is growing at many levels. Lake Tana Basin outflows of water, sediments, nutrients, and contaminants affect water that flows downstream in the Blue Nile across international boundaries into the Nile River; the lake and surrounding land have recently been proposed as a UNESCO Biosphere Reserve; the basin has been designated as a key national economic growth corridor in the Ethiopian Growth and Transformation Plan. In spite of the Lake Tana Basin’s importance, there is no comprehensive, integrated, system-wide description of its characteristics and dynamics that can serve as a basis for its sustainable development. This book presents both the social and ecological characteristics of the region and an integrated, system-wide perspective of the feedback links that shape social and ecological change in the basin. Finally, it summarizes key research needs for sustainable development.
Author : Azene Bekele-Tesemma
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.:/5 (319 download)
Download or read book Useful Trees and Shrubs for Ethiopia written by Azene Bekele-Tesemma and published by . This book was released on 1993 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Workneh Abebe
Publisher : ILRI (aka ILCA and ILRAD)
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4./5 ( download)
Download or read book Adopting Improved Box Hive in Atsbi Wemberta District of Eastern Zone, Tigray Region: Determinants and Financial Benefits written by Workneh Abebe and published by ILRI (aka ILCA and ILRAD). This book was released on with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251346127
Total Pages : 262 pages
Book Rating : 4.2/5 (513 download)
Download or read book Good beekeeping practices for sustainable apiculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-09-21 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bees provide a critical link in the maintenance of ecosystems, pollination. They play a major role in maintaining biodiversity, ensuring the survival of many plants, enhancing forest regeneration, providing sustainability and adaptation to climate change and improving the quality and quantity of agricultural production systems. In fact, close to 75 percent of the world’s crops that produce fruits and seeds for human consumption depend, at least in part, on pollinators for sustained production, yield and quality. Beekeeping, also called apiculture, refers to all activities concerned with the practical management of social bee species. These guidelines aim to provide useful information and suggestions for a sustainable management of bees around the world, which can then be applied to project development and implementation.
Author : José M Alvarez-Suarez
Publisher : Springer
ISBN 13 : 3319596896
Total Pages : 306 pages
Book Rating : 4.3/5 (195 download)
Download or read book Bee Products - Chemical and Biological Properties written by José M Alvarez-Suarez and published by Springer. This book was released on 2017-09-05 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an updated discussion of the chemical composition and biological properties of the main bee products. Specific attention is focused on the beneficial biological activities of bee products in human health. Honey, royal jelly, propolis, bee pollen and bee venom are used as nutriment and in traditional medicine. Their composition is rather variable and depends on the floral source and external factors, such as seasonal, environmental conditions and processing. Bee products are rich in several essential nutrients and non essential nutrients, as sugars, minerals, proteins, free amino acids, vitamins, enzymes and polyphenols, that seem to be closely related to their biological functions. The effects of these products in nutrition, aging and age-related diseases, cancer, neurodegenerative diseases and pathogen infections are discussed.
Author : Arnold van Huis
Publisher : Bright Sparks
ISBN 13 : 9789251075951
Total Pages : 0 pages
Book Rating : 4.0/5 (759 download)
Download or read book Edible Insects written by Arnold van Huis and published by Bright Sparks. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.
Author : Mengistie Kindu
Publisher : Springer Nature
ISBN 13 : 3030866262
Total Pages : 349 pages
Book Rating : 4.0/5 (38 download)
Download or read book State of the Art in Ethiopian Church Forests and Restoration Options written by Mengistie Kindu and published by Springer Nature. This book was released on 2022-01-12 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, with contributions from leading academics - and including reviews and case studies from Ethiopian Church forests - provides a valuable reference for advanced students and researchers interested in forest and other natural resource management, ecology and ecosystem services as well as restoration options. The book addresses various aspects including a general overview of Ethiopian church forests, the present role and future challenges of church forests. It also discusses their structure and diversity in the context of sustainability and discusses restoration options for surrounding landscapes, under consideration of the circumstances of the land and the needs of surrounding communities. The intended readership includes natural resource professionals in general as well as forestry professionals in particular (practitioners, policymakers, educators and researchers). The book will provide the reader with a good foundation for understanding Ethiopian forest resources and restoration options of degraded landscape.
Author : Thammineni Pullaiah
Publisher : John Wiley & Sons
ISBN 13 : 1119607035
Total Pages : 1488 pages
Book Rating : 4.1/5 (196 download)
Download or read book Invasive Alien Species written by Thammineni Pullaiah and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: INVASIVE ALIEN SPECIES Invasive Alien Species: Observations and Issues from Around the World Volume 1: Issues and Invasions in Africa Invasive alien species are spreading into new ecosystems each year. The impacts caused by these invaders can be swift and devastating. The topic of invasive alien species is large, complex, and globally significant at various scales, exacerbated by the globalization of world economies and increased trade and commerce that has overcome natural barriers to species movement. Invasive alien species threaten global food supplies, water quality and availability, and energy production and delivery. With the added risks associated with global climate change, the global homogenization of plants, animals, and microbes is a major factor in the decline in ecosystem health and ecosystem services worldwide. To counter this trend, there is a critical need to unify governments, cultures, and programs to improve cross-boundary coordination to effectively address the wide range of invasive alien species threats to the environment, economies, and to plant and animal health; particularly human health. This 4-volume work is the first to compile a set of useful material for key topics, to provide a better understanding of the overall global threat of invasive alien species and the diverse array of problems faced around the world, and assemble material that includes potential replicable solutions to overcome these threats. The books also highlight the threat posed by invasive alien species in terms of a global ‘call to action’. Since invasive species know no boundaries, it is our hope that by compiling material from different scientific and social perspectives around the world, and sharing knowledge and examples of a diverse array of associated topics, we can advance global awareness and improve unified national responses to the threat posed by invasive alien species.
