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Titlebook: Inland Waters of Southern Africa: An Ecological Perspective; B. R. Allanson,R. C. Hart,R. D. Robarts Book 1990 Kluwer Academic Publishers

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發(fā)表于 2025-3-21 18:28:52 | 只看該作者 |倒序?yàn)g覽 |閱讀模式
書目名稱Inland Waters of Southern Africa: An Ecological Perspective
編輯B. R. Allanson,R. C. Hart,R. D. Robarts
視頻videohttp://file.papertrans.cn/467/466571/466571.mp4
叢書名稱Monographiae Biologicae
圖書封面Titlebook: Inland Waters of Southern Africa: An Ecological Perspective;  B. R. Allanson,R. C. Hart,R. D. Robarts Book 1990 Kluwer Academic Publishers
描述Limnology - the study of inland waters - had its genesis in Europe about the turn of the century. The studies of Fore1 on Lake Geneva were of seminal value at this time. It prospered under the early guidance of Thienemann, Naumann and Wesenberg-Lund in Europe and, soon transplanted, of Birge and Juday in North America (to name just a few early spirits). Now, liminology is a respectable scientific discipline taught at many universities, and limnologists are recognized as important contributors to our understanding of how this fragile spaceship functions. All this acknowledged, it must also be acknowledged that limnology is not yet a globally comprehensive science. To be sure, much is known about globally applicable processes, and the structural elements of aquatic ecosystems worldwide, but limnological emphases, interests and concerns remain essentially European and North American in balance. Much is known about lakes and rivers in less than one fifth of the world‘s land area (northern temperature regions); rather little is known about inland waters elsewhere.
出版日期Book 1990
關(guān)鍵詞Fauna; Namib; benthic; classification; ecosystem; fisheries; limnology; macrophytes; morphology; plankton; tem
版次1
doihttps://doi.org/10.1007/978-94-009-2382-9
isbn_softcover978-94-010-7572-5
isbn_ebook978-94-009-2382-9Series ISSN 0077-0639 Series E-ISSN 2215-1729
issn_series 0077-0639
copyrightKluwer Academic Publishers 1990
The information of publication is updating

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Suspensoids, hydrodynamics and chemical conditions in natural and man-made lakescedence to the development of their limnology. Fortunately the challenge has been taken up by workers at the Universities of the Witwatersrand (Rogers . in press) and the Orange Free State, and the surface waters of the pans are responding to the inquisitive instruments of modern limnology.
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Book 1990ral elements of aquatic ecosystems worldwide, but limnological emphases, interests and concerns remain essentially European and North American in balance. Much is known about lakes and rivers in less than one fifth of the world‘s land area (northern temperature regions); rather little is known about inland waters elsewhere.
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DMIN’08, Las Vegas, NV) that have been rigorously peer-reviewed. The issue brings together topics on both information systems and data mining, and aims to give the reader a current snapshot of the contemporary research and state of the art practice in data mining..
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ffect small disjuncts and the distribution of errors across disjuncts. This analysis provides many insights into why some data sets are difficult to learn from and also provides a better understanding of classifier learning in general.We believe that such an understanding is critical to the developm
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B. R. Allanson,R. C. Hart,J. H. O’Keeffe,R. D. Robartsctions using genetic programming.Empirical studies show that this model indeed increases the generalization performance of the machine, although this improvement comes at a high computational cost. This suggests that the approach may be justified primarily in applications where prediction errors can
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