CORRELATES OF LEAF OPTICAL-PROPERTIES IN TROPICAL FOREST SUN AND EXTREME-SHADE PLANTS

被引：102

作者：

LEE, DW

BONE, RA

TARSIS, SL

STORCH, D

机构：

[1] FAIRCHILD TROP GARDEN, MIAMI, FL 33156 USA

[2] UNIV MIAMI, SCH MED, DEPT MICROBIOL & IMMUNOL, MIAMI, FL 33152 USA

[3] FLORIDA INT UNIV, DEPT PHYS, MIAMI, FL 33199 USA

来源：

AMERICAN JOURNAL OF BOTANY | 1990年 / 77卷 / 03期

关键词：

D O I：

10.2307/2444723

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Thirteen shade-adapted rain forest species were compared with 12 sun-adapted tropical forest species for correlates to leaf optical properties. Samples were similar in absorptance of quanta for photosynthesis, but the shade-adapted taxa: 1) had significantly lower specific leaf weights, indicating a more metabolically efficient production of surface for quantum capture; 2) synthesized less chlorophyll per unit area; and 3) used less chlorophyll for capturing the same quanta for photosynthesis. -from Authors

引用

页码：370 / 380

页数：11

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