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Titlebook: Stratification of tropical forests as seen in leaf structure; Ingrid Roth Book 19841st edition Dr W. Junk Publishers, The Hague, The Nethe

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书目名称Stratification of tropical forests as seen in leaf structure
编辑Ingrid Roth
视频videohttp://file.papertrans.cn/880/879447/879447.mp4
丛书名称Tasks for Vegetation Science
图书封面Titlebook: Stratification of tropical forests as seen in leaf structure;  Ingrid Roth Book 19841st edition Dr W. Junk Publishers, The Hague, The Nethe
描述The studies presented in this volume are meant to The reason why we know relatively little about close some gaps in our knowledge of leaf anatomy inner leaf structure of trees from tropical humid of trees in tropical humid forests. Although xero­ forests is that the leaf anatomy of only a few species morphy of the foliage in tropical humid forests has or genera or - at the most - of an entire family has been much discussed, the statements have generally been studied in detail up to the present. Most of been based on sporadic anatomical studies of part i­ these studies are, therefore, of taxonomic interest. cular species or genera, a complete area of the size They cannot be included in this study because they of 155. 5 ha has certainly never been considered. do not supply the same information or amount of The present studies analyse an entire inventory of a data presented here. Anatomical studies are very time consuiming because the material first has to be given region in which the number of species and the number of individuals is very well known. This fact prepared and cut before observation can begin. In­ allows the elaboration of many ecological aspects, vestigation of about 50
出版日期Book 19841st edition
关键词Boraginaceae; Euphorbiaceae; Papilionaceae; Polygonaceae; Rosaceae; Rubiaceae; Solanaceae
版次1
doihttps://doi.org/10.1007/978-94-009-6569-0
isbn_softcover978-94-009-6571-3
isbn_ebook978-94-009-6569-0Series ISSN 0167-9406 Series E-ISSN 1875-130X
issn_series 0167-9406
copyrightDr W. Junk Publishers, The Hague, The Netherlands 1984
The information of publication is updating

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General Observations,d, has demonstrated that a very large variety of leaf forms is characteristic of the optimal environment in a humid tropical forest. Both views are justified insofar as the enormously large number of species in a tropical humid forest leads to a proportionate increase in the variety of forms. On the
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Description of the Families Studied Concerning Leaf Structure,to families. In the sequence of the families, the author has followed Metcalfe & Chalk, who used the system of Bentham & Hooker in a somewhat modified and improved form. The description of each family mainly relies on the 50 characteristics chosen in the tables (pp. 19–340) which are mainly importan
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Source of the Material and Sample Collection,g about 155.5 ha in total. A clearing of the above-mentioned length and width was cut through the forest to collect trees, shrubs, and partly also lianas. In total, 67,777 individual trees (and shrubs) with a diameter of not less than 10 cm at breast height were included.
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Tables of the Families Studied Indicating Structural Characteristics, the tree (A = 30 m or above; a = 10 to 29 m; aa = below 10 m (see also Chapter 2)). (19) refers to the habitat in which the tree grows (generally it is the tropical humid forest of Venezuelan Guiana).
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