BRAVE
发表于 2025-3-28 16:10:00
Principles of classification,scriminant 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).
MUMP
发表于 2025-3-28 20:44:15
http://reply.papertrans.cn/31/3013/301269/301269_42.png
Iatrogenic
发表于 2025-3-29 02:41:51
Introduction, of mural vegetation has been the subject of a number of publications, especially from Italy and France (see 9). One of the first papers to cover some ecological aspects was . (1888) on the churches of Poitiers. He posed the question as to how far plants whose principal habitat is the surface of old
上下倒置
发表于 2025-3-29 06:32:58
http://reply.papertrans.cn/31/3013/301269/301269_44.png
膝盖
发表于 2025-3-29 08:34:41
Structure,gnomic aspects of the species constituting a community. The structural elements involved are life- and growth forms, stratification, horizontal distribution and dimensions. Occassionally the term’ structure’ is employed in the sense of: ‘the combination of species’, but in this meaning the term is s
衰弱的心
发表于 2025-3-29 11:42:57
Principles of classification,s and it has become quite clear that there are many degrees of subjectivity. Starting-points for a classification are, for instance, faithful species or differential combinations of species (e. g. .-., 1964); presence and affinity indices (e. g. ., 1948), multivariate analyses (. & ., 1959–1961), di
莎草
发表于 2025-3-29 16:56:12
http://reply.papertrans.cn/31/3013/301269/301269_47.png
interference
发表于 2025-3-29 23:46:41
Succession of mural vegetation, . for the progress of succession, the final stage of the succession series being determined by the ultimate degree of extremity of the environment. In the case of an autogenic process of succession this means that the ultimate successional stage is dependent on the capacity of the plant cover to ch
投射
发表于 2025-3-30 00:08:03
Vegetation of streets: a comparison,ts of paved roads, as there is a fairly great resemblance in floristic composition between vegetation types with . and . found both on paved streets and on walls. Such vegetation types occur especially on the walls of canals and quay-sides in western Europe along which some substratum of adjacent si
先锋派
发表于 2025-3-30 05:44:47
http://reply.papertrans.cn/31/3013/301269/301269_50.png