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Titlebook: Ecology and Environmental Planning; John M. Edington,M. Ann Edington Book 1977 J. M. Edington and M. A. Edington 1977 ecology.environment

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21#
發(fā)表于 2025-3-25 06:50:55 | 只看該作者
https://doi.org/10.1007/978-3-030-72599-0game animals at Lake Kariba and the removal of the Temple of Abu Simbel at the site of Lake Nasser. In temperate regions it has been realised for many years that dams need to be specially modified to prevent interference with salmon migration.
22#
發(fā)表于 2025-3-25 09:53:35 | 只看該作者
Rural land usebility. Thus, whilst a forest managed for timber production can accommodate a wide range of recreations within its boundaries, this is not the case with a lowland farm. Farmland, however, may form an essential background to those sight-seeing activities which involve the aesthetic appreciation of landscape.
23#
發(fā)表于 2025-3-25 11:38:53 | 只看該作者
24#
發(fā)表于 2025-3-25 17:47:49 | 只看該作者
Man-made lakesgame animals at Lake Kariba and the removal of the Temple of Abu Simbel at the site of Lake Nasser. In temperate regions it has been realised for many years that dams need to be specially modified to prevent interference with salmon migration.
25#
發(fā)表于 2025-3-25 20:35:33 | 只看該作者
https://doi.org/10.1007/978-94-011-5664-6e possibility of collisions with animals. Aircraft are particularly vulnerable to in-flight collisions with birds and this ‘bird-strike’ problem is now becoming recognised as an important consideration in airport siting and management.
26#
發(fā)表于 2025-3-26 03:40:21 | 只看該作者
27#
發(fā)表于 2025-3-26 07:24:28 | 只看該作者
Transport systemse possibility of collisions with animals. Aircraft are particularly vulnerable to in-flight collisions with birds and this ‘bird-strike’ problem is now becoming recognised as an important consideration in airport siting and management.
28#
發(fā)表于 2025-3-26 10:05:23 | 只看該作者
A coastal development arealoy the labour force released by the decline of the coal industry. Ports such as Swansea, Barry, Cardiff and Newport, originally established for coal-shipping, have now been reorganised to serve the new industries and a deep water harbour for iron-ore carriers has been built at Port Talbot.
29#
發(fā)表于 2025-3-26 14:35:36 | 只看該作者
The control of antibody production, wastes and to suggest ways to overcome these limitations. In recent years a number of comprehensive compilations of information in this subject have been published (Hutnik & Davis, 1973; Goodman & Chadwick, 1975; Goodman & Bray 1975) and only a few examples need to be mentioned here.
30#
發(fā)表于 2025-3-26 19:05:02 | 只看該作者
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