SEASONAL-CHANGES IN CANOPY STRUCTURE IN 2 MEDITERRANEAN DUNE SHRUBS

被引：12

作者：

BARRADAS, MCD

NOVO, FG

机构：

[1] Departamento de Ecologia, Facultad de Biologia, Universidad de Sevilla, Sevilla, 41080

来源：

JOURNAL OF VEGETATION SCIENCE | 1990年 / 1卷 / 01期

关键词：

Cyclic pattern; Phenomorphology; Plant strategy; Vertical structure;

D O I：

10.2307/3236050

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Abstract. The annual cycle of canopy structure in two mediterranean shrubs in a pioneer zone of the mobile dune system in the Donana National Park, Scrophularia frutescens and Halimium halimifolium, has been analyzed. Destructive methods were used as well as a new non‐destructive method, based on frequency analysis of organ distribution within the plant canopy. S. frutescens shows strong seasonal changes of photo‐synthetic biomass, but little annual increment in dry weight. In H. halimifolium, seasonal changes are not as strongly differentiated as in S. frutescens, but a higher annual increment is shown. The canopy structure of both species and its temporal changes are compared with existingplant strategy models. 1990 IAVS ‐ the International Association of Vegetation Science

引用

页码：31 / 40

页数：10

共 49 条

[1]

Arnon D.I., Copper enzymes in isolated chloroplasts. Poliphenoloxidase in Beta vulgaris., PLANT PHYSIOLOGY, 24, pp. 1-15, (1949)

[2]

Aschmann H., Distribution and peculiarity of mediterranean ecosystems, Mediterranean type eco sy stems: origin and structure, pp. 11-19, (1973)

[3]

Bloom A.J., Chapin F.S., Mooney H.A., Resource limitation in plants. An economic analogy, Annual Review of Ecology and Systematics, 16, pp. 363-392, (1985)

[4]

Braun-Blanquet J., Pflanzensoziologie, Grundzüge der Vegetationskunde, (1964)

[5]

Bruinsma J., The quantitative analysis of chlorophylls a, b in plant extracts, Photochemistry and Photobiology, 2, pp. 241-249, (1963)

[6]

Cernusca A., Seeber CM., Canopy structure, microclimate and the energy budget in different alpine plant communities, Plants and their atmospheric environment, pp. 75-81, (1981)

[7]

Cody M.L., Mooney H.A., Convergence and dissimilarities of mediterranean‐climate ecosystems, Annu. Rev. Ecol. Syst., 9, pp. 263-321, (1978)

[8]

Cooper W.S., The recent ecological history of Glacier Bay Alaska, Ecology, 4, pp. 93-128, (1923)

[9]

Cooper W.S., The fundamentals of vegetation changes, Ecology, 7, pp. 391-413, (1931)

[10]

Curtis D.J., Bignal E.M., Quantitative description of vegetation physiognomy using vertical quadrats, Vegetatio, 63, pp. 97-104, (1985)

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