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Titlebook: Ecological Notes on Wall Vegetation; S. Segal Book 1969 Springer Science+Business Media Dordrecht 1969 biology.botany.ecology.plant.plant

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樓主: 誓約
31#
發(fā)表于 2025-3-26 22:20:21 | 只看該作者
32#
發(fā)表于 2025-3-27 04:44:43 | 只看該作者
33#
發(fā)表于 2025-3-27 05:24:10 | 只看該作者
Normierung und Ma?stabsfaktoren walls, such as . and ., can be considered to be indigenous. Much later . (1948) devoted a study to the walls of Cambridge and . & . (1959) published a paper on walls in Durham. . (1950) is the author of a popular booklet on a wall as a biotic community.
34#
發(fā)表于 2025-3-27 10:55:30 | 只看該作者
Analogical Analyses of Continuous Variablesuperfluous and even misleading. If the time factor is being taken into account, one must anticipate certain variations and fluctuations (which may show periodicity, as is the case with seasonal phenomena), or changes showing a distinct trend in a certain direction, which changes are often irreversible as in succession seres.
35#
發(fā)表于 2025-3-27 17:19:49 | 只看該作者
https://doi.org/10.1007/978-3-8349-6154-9scriminant function (., 1953), factor analysis (., 1960) and, more particularly for ordination, the methods of gradient analysis according to the Wisconsin school (e. g. . & ., 1957) and . (e. g. 1957).
36#
發(fā)表于 2025-3-27 19:55:42 | 只看該作者
Analyse demokratischer Regierungssystemeange the habitat. However, as is the rule, the succession series is not exclusively autogenic or allogenic and the decomposition is a function of both the plant growth and the environmental (especially the climatological) factors.
37#
發(fā)表于 2025-3-28 01:08:39 | 只看該作者
38#
發(fā)表于 2025-3-28 03:05:59 | 只看該作者
A survey of the various types of mural vegetation,in relation to periodicity); year (the first two numbers being omitted: — (19)62, (19)64, etc.); serial number of the relevé (for documentary purposes); exposure; geographical area; percentage of coverage of the herb layer (CH); percentage of coverage of the bryophyte layer (CM).
39#
發(fā)表于 2025-3-28 08:56:04 | 只看該作者
40#
發(fā)表于 2025-3-28 13:15:36 | 只看該作者
Structure,uperfluous and even misleading. If the time factor is being taken into account, one must anticipate certain variations and fluctuations (which may show periodicity, as is the case with seasonal phenomena), or changes showing a distinct trend in a certain direction, which changes are often irreversible as in succession seres.
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