Reports of the Percy Salden Trust Expedition to the Indian Ocean in 1905, Under the Leadership of Mr. J. Stanley Gardiner, M.A, Vol. 3 (Classic Reprint)

Reports of the Percy Salden Trust Expedition to the Indian Ocean in 1905, Under the Leadership of Mr. J. Stanley Gardiner, M.A, Vol. 3 (Classic Reprint) PDF

Author: J. Stanley Gardiner

Publisher: Forgotten Books

Published: 2018-02-15

Total Pages: 586

ISBN-13: 9780656657230

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Excerpt from Reports of the Percy Salden Trust Expedition to the Indian Ocean in 1905, Under the Leadership of Mr. J. Stanley Gardiner, M.A, Vol. 3 On August 22, Fryer left the Seychelles, after a two days' visit to us in Silhouette, on the brig Charlotte, Capt. Pareou, for Astove, Cosmoledo, Assumption and Aldabra. A short report on the first three islands, at each of which he had a few days' stay, appeared in Nature of Dec. 17, 1908. He reached the Aldabra group on Sept. 13, and remained on those islands until Jan. 24, 1909. M. D'emmerez de Charmoy, the enlightened owner, had given orders that every facility Should be placed at Fryer's disposal and he was provided with a pirogue and six men while houses were built for him in four situations so that he might examine the whole of the group. His work during this, the summer season at Aldabra, must have been, as we know by our own experience elsewhere, arduous in the extreme on an island of jagged coral, covered with hard wooded Pemphis acidula, through which all paths had to be cut, and having in the centre 3. Stinking mangrove swamp literally alive with mosquitoes. Even native labour dislikes going to Aldabra, which has an evil reputation second to none in the world. Of course its unhealthiness and unpleasantness can undoubtedly be to some degree cured by cultivation, etc., but to the naturalist the greater wildness has peculiar charms. Mr Fryer's discovery that Aldabra is an elevated coral reef and that it has much phosphatised and peculiar rock with fossil vertebrate remains is of great importance. His description will form' a separate report. On his return Fryer revisited Assumption and Cosmoledo, reaching Victoria on Feb. 12 and England on March 28. We would pay a warm mead of praise to Mr Fryer's energy and pluck in carrying on his work in Aldabra in spite of its many unpleasantnesses and his own consequent ill-health. Meantime Scott and I left in the government tug Alexandra on July 24 for Silhouette, a most precipitous island feet high, lying 13 miles nw. Of Mah'. It belongs to the Dauban family, of whom M. Edouard Dauban and his wife live on the island; for the kindness and hospitality of this charming family we desire to express our warmest thanks. The island itself is about 12 square miles in size, but within this compass it includes 10 peaks of over feet, all of which are still clothed with indigenous jungle, the fauna and flora of which we desired to compare with those of Mah'. Rather more than half the island attains a greater elevation than feet. Further, it seemed advisable to select a smaller island, the better to investigate the causes which have been responsible for the cutting up of the granite masses of the Seychelles into mountains and valleys, and to consider how far these could have been responsible for cutting granite land down to sea level. 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.

Economic and Ecological Significance of Arthropods in Diversified Ecosystems

Economic and Ecological Significance of Arthropods in Diversified Ecosystems PDF

Author: Akshay Kumar Chakravarthy

Publisher: Springer

Published: 2016-10-20

Total Pages: 422

ISBN-13: 9811015244

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Arthropods are invertebrates that constitute over 90% of the animal kingdom, and their bio-ecology is closely linked with global functioning and survival. Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. Yet the population trends of several arthropods species show them to be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth’s biodiversity. Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago. Arthropods are closely associated with living and non-living entities alike, making the ecosystem services they provide crucially important. In order to be effective, plans for the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies for in situ and ex situ conservation. This two-volume book focuses on capturing the essentials of arthropod inventories, biology, and conservation. Further, it seeks to identify the mechanisms by which arthropod populations can be sustained in terrestrial and aquatic ecosystems, and by means of which certain problematic species be managed without producing harmful environmental side-effects. This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracing the diversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, it describes in detail the mechanisms of sustaining arthropod ecosystems, services and populations. It addresses the contribution of modern biological tools such as molecular and genetic techniques regulating gene expression, as well as conventional, indigenous practices in arthropod conservation. The contributors reiterate the importance of documenting and understanding the biology of arthropods from a holistic perspective before addressing conservation issues at large. This book offers a valuable resource for all zoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested in the conservation of biological resources.

Lesser Flamingos

Lesser Flamingos PDF

Author: Lothar Krienitz

Publisher: Springer

Published: 2018-12-31

Total Pages: 244

ISBN-13: 3662581639

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This book provides insights into the fascinating life of the Lesser Flamingo (Phoeniconaias minor) and describes how this enigmatic bird has adapted to the extreme conditions of tropical soda lakes and can even withstand the caustic effects of brine. However, humans are increasingly disrupting the natural cycles of these wetlands, and for these pink birds characteristic of these salt lakes, it is becoming more and more difficult to find suitable habitats, food and breeding grounds. Their fate is considered a cautionary example of man’s dealings with nature. Will the Lesser Flamingo survive in a man-made world? Flamingos are considered to be an embodiment of the Phoenix, and the author interweaves his personal experiences with and observations of the flamingos’ unusual habitats with the Phoenix motif in order to stimulate reflection on the circle of life. Written in an accessible style that combines science, biological information and the author’s own travels and fieldwork, the book also includes a wealth of captivating images. As such, it offers a unique resource for biologists and nature-loving Africa and Asia enthusiasts alike.

History of the Town of Canterbury, New Hampshire, 1727-1912

History of the Town of Canterbury, New Hampshire, 1727-1912 PDF

Author: James Otis Lyford

Publisher: Legare Street Press

Published: 2022-10-27

Total Pages: 0

ISBN-13: 9781016261043

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.