Download or read book Memoirs of the Botanical Survey of South Africa written by and published by . This book was released on 1975 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trees in South Africa written by and published by . This book was released on 1958 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by University of the Witwatersrand. Economic Geology Research Unit and published by . This book was released on 1972 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by Grassland Society of Southern Africa and published by . This book was released on 1974 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fort Hare Papers written by and published by . This book was released on 1979 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Annual Meeting of the South African Association for the Advancement of Science written by and published by . This book was released on 2001 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Theses in the Geological Sciences Submitted to Universities in Southern Africa written by Desmond A. Pretorius and published by . This book was released on 1972 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Transportation Convention written by and published by . This book was released on 1994 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calendar written by University of the Witwatersrand and published by . This book was released on 1963 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Meteorite Impact written by Wolf Uwe Reimold and published by . This book was released on 2005 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Search for Uranium in the United States written by Vincent Ellis McKelvey and published by . This book was released on 1955 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Arabian Seas Biodiversity Environmental Challenges and Conservation Measures written by Laith A. Jawad and published by Springer Nature. This book was released on 2021-03-30 with total page 1377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arabian Seas Marine Region encompasses marine areas from Djibouti to Pakistan, including the northern part of Somalia, the Red Sea, the Arabian/Persian Gulf, and parts of the Arabian Sea. Human pressures on the coastal and marine environments are evident throughout the region, and have resulted in harmful environmental effects. Oil and domestic, urban and industrial pollutants in several areas of this part of the world have caused local habitat degradation, eutrophication and algal blooms. Further, coastal landfill, dredging, and sedimentation, as well as nutrient and sediment runoff from phosphate mining, agriculture and grazing, and reduction in freshwater seepage due to groundwater extraction are all contributing to the degradation of coastal environments. This book discusses aspects not covered in other books on the region, which largely focus on marine biodiversity, and examines several environmental challenges that are often ignored, but which have a significant impact on the environment. Evaluating the status quo, it also recommends conservation measures and examines the abiotic factors that play a major main role in the environmental changes. Lastly, the book addresses the biodiversity of the area, providing a general context for the conservation and management measures discussed.

Download or read book Holocene Prehistory of the Southern Cape South Africa written by Christopher Stuart Henshilwood and published by British Archaeological Reports Oxford Limited. This book was released on 2008 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cambridge Monographs in African Archaeology 75 Series Editors: John Alexander, Laurence Smith and Timothy Insoll

Download or read book Bioremediation of Salt Affected Soils An Indian Perspective written by Sanjay Arora and published by Springer. This book was released on 2017-03-31 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume focuses on the characterization, reclamation, bioremediation, and phytoremediation of salt affected soils and waterlogged sodic soils. Innovative technologies in managing marginal salt affected lands merit immediate attention in the light of climate change and its impact on crop productivity and environment. The decision-making process related to reclamation and management of vast areas of salt affected soils encompasses consideration of economic viability, environmental sustainability, and social acceptability of different approaches. The chapters in this book highlight the significant environmental and social impacts of different ameliorative techniques used to manage salt affected soils. Readers will discover new knowledge on the distribution, reactions, changes in bio-chemical properties and microbial ecology of salt affected soils through case studies exploring Indian soils. The contributions presented by experts shed new light on techniques such as the restoration of degraded lands by growing halophyte plant species, diversification of crops and introduction of microbes for remediation of salt infested soils, and the use of fluorescent pseudomonads for enhancing crop yields.

Download or read book Past Climate Variability through Europe and Africa written by Richard W. Battarbee and published by Springer Science & Business Media. This book was released on 2004-12-03 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on two complementary time-scales, the Holocene (approximately the last 11,500 years) and the last glacial-interglacial cycle (approximately the last 130,000 years) to synthesize evidence of climate variability at the regional and continental scale across Europe and Africa. This is the first examination of historical climate variations at such a scale, and thus sets a benchmark for future research.

Download or read book Mediterranean Type Ecosystems written by George W. Davis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human activities are causing species extinctions at a rate and magnitude rivaling those of past geologic extinction events. Exploring mediterranean-type ecosystems - the Mediterranean Basin, California, Chile, Australia, and South Africa - this volume addresses the question whether biological diversity plays a significant role in the functioning of natural ecosystems, and to what extent that diversity can be reduced without causing system malfunction. Comparative studies in ecosystems that are similar in certain respects, but differ in others, offer considerable scope for gaining new insights into the links between biodiversity and ecosystem functioning.