South African Journal of Natural History, 1921, Vol. 3

South African Journal of Natural History, 1921, Vol. 3 PDF

Author: E. M. Doidge

Publisher: Forgotten Books

Published: 2018-02-04

Total Pages: 238

ISBN-13: 9780267734894

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Excerpt from South African Journal of Natural History, 1921, Vol. 3: Being the Official Organ of the South African Biological Society With Which Is Incorporated the Journal of the South African Ornithologists' Union Your Council in presenting its Report to Members this year does so with more confidence than was possible in the past. The Membership Roll now includes 219 Members, all of whom have paid their subscriptions up to date. During the year we have lost one member through death, 6 members have resigned as from the end of this year, and your Council has been reluctantly compelled to remove 20 Members from the roll owing to non-payment of subscriptions. The pleasing feature is the number of new members who have joined during the year, viz. 71, which shows that the Society is appealing to a large section of the public. If this steady increase of new members can be maintained we may look with every confidence to the future of our Society. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

The South African Journal of Natural History, Vol. 3

The South African Journal of Natural History, Vol. 3 PDF

Author: C. Fuller

Publisher: Forgotten Books

Published: 2017-12-25

Total Pages: 152

ISBN-13: 9780484737593

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Excerpt from The South African Journal of Natural History, Vol. 3: Being the Official Organ of the South African Biological Society With Which Is Incorporated the Journal of the South African Ornithologists' Union; March, 1922 I have asked you to meet in order to assist me in carrying out a pleasant duty entrusted to me by the Council of the Biological Society of South Africa. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

South African Journal of Natural History, 1920, Vol. 2

South African Journal of Natural History, 1920, Vol. 2 PDF

Author: E. M. Doidge

Publisher: Forgotten Books

Published: 2017-12-21

Total Pages: 354

ISBN-13: 9780484344500

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Excerpt from South African Journal of Natural History, 1920, Vol. 2: Being the Official Organ of the South African Biological Society Since the reading of the last report about 10 months have passed by, and, although the Society has steadily gone ahead, it is felt that we have not made the progress which was anticipated when once the war was over. On the other hand, we have more confidence in the future and can now see our way clear to begin the new year with even better prospects than was possible last year. It has been most unfortunate for the Society that our elected Hon. Secretary, Mr. Claude Fuller, was pre vented through absence and illness, to give as much attention and energy to the Society as he had given the year before, and it is much to be regretted, that he has been obliged to resign from his Office before the year was completed. The Society owes a great deal to his energetic work and we herewith take the opportunity of thanking him most sincerely for the work he has done, and we hope that he will soon again be in the position to support us in the various ways he can do so ably. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Biological Invasions in South Africa

Biological Invasions in South Africa PDF

Author: Brian W. van Wilgen

Publisher: Springer Nature

Published: 2020-03-10

Total Pages: 972

ISBN-13: 3030323943

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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.