Author: Gun Mickels-KokwePublisher: CIFOR
ISBN: 9792446737
Category : Bee culture
Languages : en
Pages : 96
Book Description
Small-scale Woodland-based Enterprises with Outstanding Economic Potential
Author: Gun Mickels-KokwePublisher: CIFOR
ISBN: 9792446737
Category : Bee culture
Languages : en
Pages : 96
Book Description
The Dry Forests and Woodlands of Africa
Author: Emmanuel N. ChidumayoPublisher: Earthscan
ISBN: 1849776547
Category : Social Science
Languages : en
Pages : 305
Book Description
The dry forests and woodlands of Sub-Saharan Africa are major ecosystems, with a broad range of strong economic and cultural incentives for keeping them intact. However, few people are aware of their importance, compared to tropical rainforests, despite them being home to more than half of the continent's population. This unique book brings together scientific knowledge on this topic from East, West, and Southern Africa and describes the relationships between forests, woodlands, people and their livelihoods. Dry forest is defined as vegetation dominated by woody plants, primarily trees, the canopy of which covers more than 10 per cent of the ground surface, occurring in climates with a dry season of three months or more. This broad definition - wider than those used by many authors - incorporates vegetation types commonly termed woodland, shrubland, thicket, savanna, wooded grassland, as well as dry forest in its strict sense. The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs. Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.
Sustainable management of Miombo woodlands
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 9251304238
Category : Political Science
Languages : en
Pages : 64
Book Description
This publication focuses on the links between food security, nutrition and wood energy in the Miombo woodlands, one of the most important forest ecosystems in southern Africa. Miombo woodland is a key dryland forest ecosystem stretching across southern Africa (Angola, Democratic Republic of Congo, Malawi, Mozambique,Tanzania, Zambia and Zimbabwe). The woodlands are considered one of the most globally important biodiversity hotspots. They sustain the livelihoods of close to 100 million rural poor through the provision of wood energy, food and nutrition. Miombo woodlands are increasingly under threat from a growing population, expansion of agricultural land, overuse of forest resources and unsustainable management. With the impacts of climate change already contributing to rising food insecurity in many parts of the world and with growing biodiversity loss, bringing the Miombo countries together to share best practices towards addressing common challenges facing the woodlands is vital.
Forest Policy, Economics, and Markets in Zambia
Author: Philimon Ng'andwePublisher: Academic Press
ISBN: 0128041226
Category : Science
Languages : en
Pages : 187
Book Description
This book is the result of over ten years of field research across Zambia. It covers the production and diverse uses of wood and non-wood forest products in different parts of Zambia. Although a short format, it is a multi-contributed work. It starts an overview of the forestry sector, and covers more specific areas like production, markets and trade of wood and non-wood products; the role of non-wood forest products in the livelihood of the local population, the contribution of the forestry sector to Zambia's overall economy and reviews of efforts to strategically utilize these resources for local economic, and sustainable, development. - A concise reference to understand key wood products, market dynamics, and role of forests in a developing nation - A useful guide for corporations, consultants, NGOs and international research organizations involved with sustainable development in Zambia as well as other nations in the SADC
Integrated management of the Fall Armyworm on maize
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 9251304939
Category : Technology & Engineering
Languages : en
Pages : 64
Book Description
Fall armyworm (Spodoptera frugiperda) – FAW, a dangerous transboundary pest native to the Americas, has been spreading rapidly to all sub-regions of Africa since 2016, causing significant yield losses to crops. Farmer education and community action are critical elements in the strategy to best manage FAW populations, using an integrated and ecological pest management approach. Farmer Field School (FFS), a holistic farmer education approach used in over 90 countries, will be a key component of the response effort.This guide seeks to provide guidance on how to conduct FFS on the integrated and sustainable management of the FAW in Africa, with emphasis on maize as FAW’s preferred host plant. It provides information on the biology and ecology of FAW; field studies and exercises for use in season-long FFS; and suggestions on how to build a training programme for rural advisory services/extension on FAW and FFS refresher courses of Master Trainers and Facilitators.
Value Addition of Horticultural Crops: Recent Trends and Future Directions
Author: Amit Baran SharangiPublisher: Springer
ISBN: 8132222628
Category : Technology & Engineering
Languages : en
Pages : 341
Book Description
This book combines several ideas and philosophies and provides a detailed discussion on the value addition of fruits, vegetables, spices, plantation crops, floricultural crops and in forestry. Separate chapters address the packaging, preservation, drying, dehydration, total quality management and supply chain management of horticultural crops. The book explains value addition as a process of increasing the economic value and consumer appeal of a commodity with special reference to horticultural crops. Each chapter focuses on a specific area, exploring value addition as a production/ marketing strategy driven by customer needs and preferences. But, as such, it is also a more creative field, calling for more imagination than calculated, routine work. Value is added to the particular produce item when the product is still available when the season is out and the demand for the product exceeds the available supply. Value addition is an important factor in the growth and development of the horticultural sector, both in India and around the world. But very little information is available on this particular aspect of horticulture. Albert Einstein famously said, “Try not to become a man of success, but rather try to become a man of value.” This message is not only true for those people who want to make more of themselves, but also for those who want their creation or product in any form to excel. And it certainly applies to horticultural crops, which are extremely perishable. It is true that loss reduction is normally less costly than equivalent increases in production. The loss of fresh produce can be minimized by adopting different processing and preservation techniques to convert the fresh vegetables into suitable value-added and diversified products, which will help to reduce the market glut during harvest season. Value-added processed products are products that can be obtained from main products and by-products after some sort of processing and subsequently marketed for an increased profit margin. Generally speaking, value-added products indicate that for the same volume of primary products, a higher price is achieved by means of processing, packing, enhancing the quality or other such methods. The integrated approach from harvesting to the delivery into the hands of the consumer, if handled properly, can add value to fresh produce on the market. But most of the fresh produce has a limited life, although it can be stored at appropriate temperature and relative humidity for the same time. If such produce is processed just after harvesting, it adds value and stabilizes the processed products for a longer time. Preparing processed products will provide more variety to consumers and improve the taste and other sensory properties of food. This will also promote their fortification with nutrients that are lacking in fresh produce. By adopting suitable methods for processing and value addition, the shelf life of fresh produce can be increased manifold, which supports their availability year-round to a wider spectrum of consumers on both the domestic and international market. With increased urbanization, rising middle class purchasing power, changing food habits and a decline in making preserved products in individual homes, there is now a higher demand for industry-made products on the domestic market. In spite of all these aspects, only 1-2.2% of the total produce is processed in developing countries, as compared to 40-83% in developed countries. The horticultural export industry offers an important source of employment for developing countries. For instance, horticulture accounts for 30% of India’s agricultural GDP from 8.5% of cropped area. India is the primary producer of spices, second largest producer of fruits and vegetables and holds a prominent position with regard to most plantation crops in the world. The cultivation of horticultural crops is substantially more labor-intensive than growing cereal crops and offers more post-harvest opportunities for the development of value-added products. This book offers a valuable guide for students of horticulture, as well as a comprehensive resource for educators, scientists, industrial personnel, amateur growers and farmers.
Scale, Governance and Change in Zambezi Teak Forests
Author: Michael MusgravePublisher: Cambridge Scholars Publishing
ISBN: 1443889261
Category : Social Science
Languages : en
Pages : 350
Book Description
The Zambezi Teak forests of western Zambia have been exploited for their timber for over 80 years. The record of this exploitation and the subsequent collapse of the timber industry provide a unique insight into problems around land use change, governance and the interaction between ecology, society and forest management in south-central Africa. A wide-ranging study, this book is as much an examination of methodology for sustainability research as it is a review of land use change, forest management and rural livelihoods. It explores the problem of scale and how using explicit considerations of scale may contribute to an integration between the life sciences and the social sciences that a holistic assessment of sustainable development problems demands. Specific details of land use change in the region are examined over a 30 year period, including the first detailed mapping of changes to the Zambezi Teak forests since logging ceased in the early 1970s. Forest management practices and fire emerge as important drivers of land use change, and the book provides examples of how forest management and governance are important to sustainable development in this sparsely populated and inaccessible region. For readers interested a detailed understanding of the problems of deforestation, land use change and governance in the dry forests of Africa, this book is essential reading. It also provides insights into wider questions of how multidisciplinary studies may be integrated in a holistic synthesis. African dry forests have been widely studied, but few publications examine the problems of land use change and deforestation in this level of detail. The author draws on 20 years of experience in south-central Africa to combine historical records with research on current political, social and governance issues. The result is a landmark publication which covers a depth and breadth that is seldom achieved in studies of African sustainable development.
Beeconomy
Author: Tammy HornPublisher: University Press of Kentucky
ISBN: 0813139880
Category : Technology & Engineering
Languages : en
Pages : 356
Book Description
A fascinating study that “opens a window on the world of beekeeping and female beekeepers” (Lexington Herald-Leader). From Africa to Australia to Asia, women have participated in the pragmatic aspects of honey hunting and in the more advanced skills associated with beekeeping as hive technology has progressed through the centuries. Who are the women who keep bees and what can we learn from them? Beeconomy examines the fascinating evolution of the relationship between women and bees around the world. Bee expert Tammy Horn profiles female beekeepers, describing their work and how they manage it; the sense of community they enjoy; how beekeeping is relevant to questions about globalization and politics—and how it provides an opportunity for a new sustainable economy, one that takes into consideration environment, children, and family needs.
Mining, Mobility, and Social Change in the Global South
Author: Gerardo Castillo GuzmánPublisher: Taylor & Francis
ISBN: 1003834639
Category : Business & Economics
Languages : en
Pages : 270
Book Description
This volume focuses on how, why, under what conditions, and with what effects people move across space in relation to mining, asking how a focus on spatial mobility can aid scholars and policymakers in understanding the complex relation between mining and social change. This collection centers the concept of mobility to address the diversity of mining-related population movements as well as the agency of people engaged in these movements. This volume opens by introducing both the historical context and conceptual tools for analyzing the mining-mobility nexus, followed by case study chapters focusing on three regions with significant histories of mineral extraction and where mining currently plays an important role in socio-economic life: the Andes, Central and West Africa, and Melanesia. Written by authors with expertise in diverse fields, including anthropology, development studies, geography, and history, case study chapters address areas of both large- and smallscale mining. They explore the historical-geographical factors shaping mining-related mobilities, the meanings people attach to these movements, and the relations between people’s mobility practices and the flows of other things put in motion by mining, including capital, ideas, technologies, and toxic contamination. The result is an important volume that provides fresh insights into the social geographies and spatial politics of extraction. This book will be of great interest to students and scholars of mining and the extractive industries, spatial politics and geography, mobility and migration, development, and the social and environmental dimensions of natural resources more generally.
Biodiversity
Author: R C SobtiPublisher: CRC Press
ISBN: 1000738949
Category : Nature
Languages : en
Pages : 513
Book Description
The term "biodiversity" or "biological diversity" describes the variety of living beings on Earth encompassing microorganisms, plants, animals, and ecosystems, such as coral reefs, forests, and deserts. In fact, it also represents a wealth of biological resources available to us. Today, instead of exploring and preserving its unmapped biodiversity, mankind has gone away from mother nature, conquering the domain through relentless exploitation. This has resulted in an ecological imbalance and thereby has posed serious threat to biodiversity. Declining biodiversity is, therefore, a concern for countless reasons. Biodiversity’s wealth of genetic information can be conserved by storing biological material from endangered species. Cell lines, gametes, and embryos are preserved so that in case a species becomes extinct or there is a need to increase the population of the species, then cloning and artificial reproductive techniques can be used to revive and reproduce the said species. The present volume discusses the biodiversity of specific animal groups, such as cnidarians and fish, as well as potential risks to and methods for conserving some of them. The following important aspects are addressed: 1. The importance of biodiversity in maintaining ecosystem balance for sustainability 2. The emerging role of biodiversity as a source of important materials, pharmaceuticals, food, and so on as such or through genetic manipulation to meet the contemporary and future challenges 3. The impact of environment degradation on biodiversity and conservation in a changing environment 4. Conventional and emerging biotechnological techniques to conserve biodiversity The book is intended for academics, scientists, and naturalists working in the fields of biology, biochemistry, biophysics, and biomedical sciences.