Author: Marinda Koekemoer
Publisher:
Published: 2014
Total Pages: 295
ISBN-13: 9781919976921
DOWNLOAD EBOOK →Author: Clarke Scholtz
Publisher: Penguin Random House South Africa
Published: 2021-03-10
Total Pages: 1271
ISBN-13: 1775846326
DOWNLOAD EBOOK →Pollinators, parasites, purifiers, predators, decomposers – insects arguably play the most important roles in the functioning of the Earth’s ecosystems. This lavishly illustrated and highly authoritative book is structured around southern Africa’s 13 distinct biomes; it reflects the essential role insects play in most ecological processes such as pollination, predation, parasitism, soil modification and nutrient recycling; details how they serve as food for multitudes of other organisms, including bacteria and fungi, as well as specially adapted plants, insect-feeding arthropods, reptiles, birds and mammals; depicts the insects and phenomena described in some 2,000 photographs that accompany the accessible text; highlights the crucial role insects play as ecosystem service providers, giving intimate insight into the beauty and importance of insects in the natural world. Includes a guide to each of the 25 insect orders found in southern Africa, with images showing their diagnostic characters. This key publication detailing the latest research in the field of entomology will appeal to academics and nature enthusiasts alike.
Author: Ben-Erik Van Wyk
Publisher: Spotlight Poets
Published: 2000
Total Pages: 462
ISBN-13:
DOWNLOAD EBOOK →People's Plants is a photographic guide to the useful plants of Southern Africa. Traditional and contemporary uses of more than 650 plants are described and illustrated in 20 chapters, each dealing with a specific category of plant use. More than 530 photographs.
Author: Richard M. Cowling
Publisher:
Published: 1997
Total Pages: 615
ISBN-13: 9780521571425
DOWNLOAD EBOOK →Comprehensive illustrated guide to plant science and ecology of southern African vegetation.
Author: Braam van Wyk
Publisher: Penguin Random House South Africa
Published: 2013-08-06
Total Pages: 732
ISBN-13: 1775841049
DOWNLOAD EBOOK →This comprehensively updated and expanded edition of the region’s best-selling field guide to trees offers much, much more than the highly successful first edition. Fully updated text (including additional species entries) and distribution maps, numerous new photographs and a new 87-page section of full-tree photographs makes this well-loved guide even more indispensable in the field. Southern Africa has a rich variety of tree species, with an estimated 2 100 indigenous species and more than 100 naturalised aliens. Field Guide to Trees of Southern Africa describes and illustrates more than 1 000 of these, focusing on trees that are the most common and most likely to be encountered. Species are logically arranged in 43 groups based on easy-to-observe leaf and stem features, and each account is illustrated by full-colour photographs of the plant’s diagnostic parts. The text also touches on the practical uses of the plants.
Author: Brian W. van Wilgen
Publisher: Springer Nature
Published: 2020-03-10
Total Pages: 972
ISBN-13: 3030323943
DOWNLOAD EBOOK →This open access volume presents a comprehensive account of all aspects of biological invasions in South Africa, where research has been conducted over more than three decades, and where bold initiatives have been implemented in attempts to control invasions and to reduce their ecological, economic and social effects. It covers a broad range of themes, including history, policy development and implementation, the status of invasions of animals and plants in terrestrial, marine and freshwater environments, the development of a robust ecological theory around biological invasions, the effectiveness of management interventions, and scenarios for the future. The South African situation stands out because of the remarkable diversity of the country, and the wide range of problems encountered in its varied ecosystems, which has resulted in a disproportionate investment into both research and management. The South African experience holds many lessons for other parts of the world, and this book should be of immense value to researchers, students, managers, and policy-makers who deal with biological invasions and ecosystem management and conservation in most other regions.
Author: Richard Primack
Publisher: Open Book Publishers
Published: 2019-09-10
Total Pages: 712
ISBN-13: 1783747536
DOWNLOAD EBOOK →Conservation Biology in Sub-Saharan Africa comprehensively explores the challenges and potential solutions to key conservation issues in Sub-Saharan Africa. Easy to read, this lucid and accessible textbook includes fifteen chapters that cover a full range of conservation topics, including threats to biodiversity, environmental laws, and protected areas management, as well as related topics such as sustainability, poverty, and human-wildlife conflict. This rich resource also includes a background discussion of what conservation biology is, a wide range of theoretical approaches to the subject, and concrete examples of conservation practice in specific African contexts. Strategies are outlined to protect biodiversity whilst promoting economic development in the region. Boxes covering specific themes written by scientists who live and work throughout the region are included in each chapter, together with recommended readings and suggested discussion topics. Each chapter also includes an extensive bibliography. Conservation Biology in Sub-Saharan Africa provides the most up-to-date study in the field. It is an essential resource, available on-line without charge, for undergraduate and graduate students, as well as a handy guide for professionals working to stop the rapid loss of biodiversity in Sub-Saharan Africa and elsewhere.
Author: Lúıs Catarino
Publisher: MDPI
Published: 2020-12-03
Total Pages: 180
ISBN-13: 3039435310
DOWNLOAD EBOOK →African ecosystems comprise a wealthy repository of biodiversity, with a high proportion of native and endemic plant species, which makes them biologically unique and providers of a wide range of ecosystem services. A large part of African populations, in both rural and urban areas, depend on plants for their survival and welfare, but many ecosystems are being degraded, mostly due to the growing impacts of climate change and other anthropogenic actions and environmental problems. Loss of habitat and biodiversity affects livelihoods, water supply and food security and reduces the resilience of ecosystems in the African continent. The knowledge about the great African plant and ecosystem diversity, and the structure, composition and processes involved in vegetation dynamics, is crucial to promote their sustainable use and to preserve one of the most understudied regions in the world. This Special Issue aimed to gather contributions that update and improve such knowledge.
Author: Iain Darbyshire
Publisher:
Published: 2023-10
Total Pages: 0
ISBN-13: 9781842467886
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