LIGNIN AND HOLOCELLULOSE RELATIONS DURING LONG-TERM DECOMPOSITION OF SOME FOREST LITTERS - LONG-TERM DECOMPOSITION IN A SCOTS PINE FOREST .4.

被引：136

作者：

BERG, B ^{[1
]}

EKBOHM, G ^{[1
]}

MCCLAUGHERTY, C ^{[1
]}

机构：

[1] SWEDISH UNIV AGR SCI, DEPT STAT & ECON, DIV STAT, S-75007 UPPSALA, SWEDEN

来源：

CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE | 1984年 / 62卷 / 12期

关键词：

D O I：

10.1139/b84-345

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The relative changes in celluloses and lignin during decomposition of leaf and needle litters and wood were investigated in field experiments. The litter came from 2 different forest systems: one in the USA and one in Sweden. The fraction of holocellulose in the total lignocellulose (Q) during decomposition approached an asymptotic value at which the disappearance of both the chemical components proceeded at the same rate. Different litter types approached different asymptotic values of Q. Possible implications of the finding are discussed.

引用

页码：2540 / 2550

页数：11

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