Download or read book Wild Flowers of Namaqualand written by Annelise Le Roux and published by Penguin Random House South Africa. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces nearly 600 wild flower species and is a must-have guide for visitors to Namaqualand, southern Africa.
Download or read book Medicinal Plants of the World written by Ben-Erik Van Wyk and published by Virago Press. This book was released on 2004 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides a comprehensive and scientifically accurate guide to the best-known and most important medicinal plants, including those of special commercial or historical interest. It includes descriptions of more than 300 medicinal plants and their close relatives, with each entry summarising botanical background, geographical origin, therapeutic category, historical and modern uses, active ingredients, and pharmacological effects. Over 500 full-color photographs are included to assist in the identification of the plants.
Download or read book The Karoo written by W. Richard J. Dean and published by Cambridge University Press. This book was released on 1999-06-24 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The succulent and Nama-karoo form part of the arid south-western zone of Africa, a vast region of rugged landscapes and low treeless vegetation. Studies of this unique biome have yielded fascinating insights into the ecology of its flora and fauna. This book, originally published in 1999, is the first to synthesise these studies, presenting information on biogeographic patterns and life processes, form and function of animals and plants, foraging ecology, landscape-level dynamics and anthropogenic influences. Detailed analyses of the factors distinguishing the biota of the Karoo from that of other temperate deserts are given and generalisations about semi-arid ecosystems challenged. The ideas expounded, the ecological principles reviewed, and the results presented are relevant to all those working in the extensive arid and semi-arid regions of the world.
Download or read book Contested Karoo Interdisciplinary perspectives on change and continuity in South Africa s drylands written by Cherryl Walker and published by African Sun Media. This book was released on 2024-05-15 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This inter-disciplinary collection explores significant land-use changes in South Africa’s semi-arid Karoo region and their implications for social justice and the environment, across different scales. It brings together recent scholarship by established and younger researchers, in both the social and the natural sciences, to examine the ways in which the Karoo is being reconfigured as a new ‘resource frontier’ and the tensions and contestations that result. Along with ongoing mining, major investments in astronomy (notably the Square Kilometre Array radio telescope), in renewable and non-renewable sources of energy (solar, wind, potential shale-gas mining), in biodiversity conservation and commercial game farming are reshaping land use and authority in this vast and long-marginalised area. While promising significant benefits to society at large, these developments are built on older histories of dispossession and extractivism – histories that many Karoo residents fear are being reproduced in new forms today. Collectively these dynamics place this unique region at the centre of national and global concerns around climate change, the politics of knowledge production, the conservation of threatened biodiversity, and the meaning and possibility of sustainable development. These issues are explored through a series of case studies of selected developments, complemented by chapters providing more historical context and general overviews. While challenging perceptions of this region as a peripheral wasteland, this collection raises conceptual and policy questions that resonate far beyond the Karoo itself. It also highlights the importance of interdisciplinary collaboration in research aimed not only at understanding but also at responding appropriately to the mounting challenges of our time.
Download or read book Underutilized and Underexploited Horticultural Crops Vol 04 written by K.V. Peter and published by New India Publishing. This book was released on 2008-01-15 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: There Is Global Concern On Shrinking Food Base Depending On A Meager Three Crops-Wheat, Rice And Maize-.New Crops Are To Be Encouraged To Fit Into The Changing Food Habits, Life Styles And Above All Climate Change. Underutilized Horticultural Crops Are Getting Attention World Around. The High Impact Journal Hortscience Reviewed Vol. Ii Underutilized And Underexploited Horticultural Crops And Reported Its Global Value. The Series Projects The Nutritional Values, Ecological Compatibility, Fitness To Ecological Niches And Above All Optimum Uses Of Natural Resources Like Water, Energy, Space And Time. Volume 4 Deals With Edible Plant Foods In Africa, African Leafy Vegetables, Amaranths, Chilies, Annual Drumstick, Clove Bean, Cluster Bean, Curry Leaf, Ivy Gourd, Snap Melon, Sweet Gourd, Teasles Gourd, Tree Borne Vegetables, Fruits Of North Eastern Region, Dragon Fruit, Wood Apple, Strobilanthes, Seed Spices, Yam Bean And Trees For Energy. Twenty Chapters In The 4Th Volume Are Compiled By The Eminent Scientists In The Respective Crops. The Volume 4 Envisages A World Free From Hunger And Under Nutrition And Full Of Health And Wellness.
Download or read book African Ethnobotany written by Hans Dieter Neuwinger and published by CRC Press. This book was released on 1996 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evidence Based Inquiries in Ethno STEM Research written by Iman C Chahine and published by IAP. This book was released on 2021-01-01 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the edited volume is to provide an international lens to examine evidence-based investigations in Ethno-STEM research: Ethno-science, Ethno-technology, Ethno-engineering, and Ethno-mathematics. These themes grew out of multi-national, multi-institutional and multi-disciplinary efforts to preserve as well as epitomize the role that Indigenous Knowledge Systems (IKS) play in cognitive development and its vital contributions to successful and meaningful learning in conventional and non-conventional contexts. Principled by the Embodied, Situated, and Distributed Cognition (ESDC), this innovative book will provide evidence supporting the embeddedness of a thinking-in-acting model as a fundamental framework that explains and supports students’ acquisition of scientific knowledge. So often ‘western’ science curricula are experienced as irrelevant, since it does not take cognizance of the daily experiences and world in which the learner finds himself. This book takes a socio-cultural look at IKS and applies research in neuroscience to make a case its incorporation in the STEM (Science, Technology, Engineering and Mathematics) classroom. We use the Embodied Situated Distributed Cognition (ESDC) Model as conceptual framework in this book. Although the value of IKS is often acknowledged in curriculum policy documents, teachers are most often not trained in incorporating IK in the classroom. Teachers’ lack of the necessary pedagogical content knowledge (PCK) in effectively incorporating IK in their classrooms is a tremendous problem internationally. Another problem is that IK is often perceived as “pseudo-science”, and scholars advocating for the incorporation of IK in the school curriculum often do not contextualize their arguments within a convincing theoretical and conceptual framework.
Download or read book Applied Ethnobotany written by Anthony B. Cunningham and published by Earthscan. This book was released on 2001 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2001. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book Customs and Beliefs of The xam written by Jeremy Hollmann and published by NYU Press. This book was released on 2022-09 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flowering Plants Eudicots written by Joachim W. Kadereit and published by Springer. This book was released on 2016-04-09 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the orders Boraginales, Garryales and Solanales (except Convolvulaceae) of the Lamiids (Asterids I) as well as three unplaced families of that clade, i.e. Vahliaceae, Icacinaceae and Metteniusaceae, and the orders Aquifoliales, Escalloniales, Bruniales, Dipsacales and Paracryphiales of the Campanulids (Asterids II). It is the first of two final volumes to (almost) complete the treatment of the Asterids, which started with Vol. VI (Cornales, Ericales, 2004) and continued with Vol. VII (Lamiales, 2004) and Vol. VIII (Asterales, 2007). The present volume provides descriptions for 35 families and altogether 340 genera, including three genera of somewhat uncertain family affiliation. It provides identification keys for families within orders and for all genera within families, and also discusses probable phylogenetic relationships. The wealth of information contained in this volume makes it an indispensable source for all those working in pure and applied plant sciences.
Download or read book African Genesis written by Sally C. Reynolds and published by Cambridge University Press. This book was released on 2012-03-29 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews key themes and developments in palaeoanthropology, exploring their impact on our understanding of human origins in Africa.
Download or read book Field Guide to the Wetter Zambian Miombo Woodland written by Kaj Vollesen and published by . This book was released on 2020-01-30 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quality Control Methods for Medicinal Plant Materials written by World Health Organization and published by World Health Organization. This book was released on 1998 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of test procedures for assessing the identity, purity, and content of medicinal plant materials, including determination of pesticide residues, arsenic and heavy metals. Intended to assist national laboratories engaged in drug quality control, the manual responds to the growing use of medicinal plants, the special quality problems they pose, and the corresponding need for international guidance on reliable methods for quality control. Recommended procedures - whether involving visual inspection or the use of thin-layer chromatography for the qualitative determination of impurities - should also prove useful to the pharmaceutical industry and pharmacists working with these materials.
Download or read book First People written by Andrew Smith and published by Jonathan Ball Publishers. This book was released on 2022-02-01 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Africa's first people communities are the groups of hunter-gatherers and herders, representing the oldest human lineages in Africa, who migrated from as far as East Africa to settle in what is now Namibia, Botswana and South Africa. These groups, known today as the Khoisan, are represented by the Bushmen (or San) and the Khoe. In First People, archaeologist Andrew Smith examines what we know about southern Africa's earliest inhabitants, drawing on evidence from excavations, rock art, the observations of colonial-era travellers, linguistics, the study of the human genome and the latest academic research. Richly illustrated, First People is an invaluable and accessible work that reaches from the Middle and Later Stone Age to recent times, and explores how the Khoisan were pushed to the margins of history and society. Smith, who is an expert on the history and prehistory of the Khoisan, paints a knowledgeable and fascinating portrait of their land occupation, migration, survival strategies and cultural practices.
Download or read book Gender and Hide Production written by Lisa Frink and published by Rowman Altamira. This book was released on 2006 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hide production is one of the oldest crafts known to humans. Yet this is the first volume to critically explore the gendered nature of this universal activity amongst hunters-gatherers for its meaning in craft production, status, identity and cultural change. Using ethnoarchaeological and archaeological examples from North America and Africa, the authors provide new insights of the gendered nature of human behavior.
Download or read book Bitter Roots written by Abena Dove Osseo-Asare and published by University of Chicago Press. This book was released on 2014-01-13 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over a century, plant specialists worldwide have sought to transform healing plants in African countries into pharmaceuticals. And for equally as long, conflicts over these medicinal plants have endured, from stolen recipes and toxic tonics to unfulfilled promises of laboratory equipment and usurped personal patents. In Bitter Roots, Abena Dove Osseo-Asare draws on publicly available records and extensive interviews with scientists and healers in Ghana, Madagascar, and South Africa to interpret how African scientists and healers, rural communities, and drug companies—including Pfizer, Bristol-Myers Squibb, and Unilever—have sought since the 1880s to develop drugs from Africa’s medicinal plants. Osseo-Asare recalls the efforts to transform six plants into pharmaceuticals: rosy periwinkle, Asiatic pennywort, grains of paradise, Strophanthus, Cryptolepis, and Hoodia. Through the stories of each plant, she shows that herbal medicine and pharmaceutical chemistry have simultaneous and overlapping histories that cross geographic boundaries. At the same time, Osseo-Asare sheds new light on how various interests have tried to manage the rights to these healing plants and probes the challenges associated with assigning ownership to plants and their biochemical components. A fascinating examination of the history of medicine in colonial and postcolonial Africa, Bitter Roots will be indispensable for scholars of Africa; historians interested in medicine, biochemistry, and society; and policy makers concerned with drug access and patent rights.
Download or read book African Herders written by Andrew Brown Smith and published by Rowman Altamira. This book was released on 2005 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Utilizing almost 40 years' work, Andrew Smith presents a detailed portrait of modern herdsmen and their historical antecedents. Following the assumption that Africa has never been isolated from the rest of the world, Smith illuminates key topics ranging from material culture and rituals, to future prospects for pastoralists. Visit our website for sample chapters!
