Defining soil quality in Mediterranean forest system note I: Organic matter turnover

被引：0

作者：

Trinchera, A ^{[1
]}

Pinzari, F ^{[1
]}

Benedetti, A ^{[1
]}

Sequi, P ^{[1
]}

机构：

[1] Ist Sperimentale Nutr Piante, Rome, Italy

来源：

FRESENIUS ENVIRONMENTAL BULLETIN | 1998年 / 7卷 / 5A-6A期

关键词：

litter; humification parameters; isoelectric focusing; potentially mineralisable carbon; kinetic constant;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

C-mineralisation potentials, humification parameters and isoelectric focusing of humic matter were determined on four soil with different forest covers obtained from the Tenuta Presidenziale of Castelporziano on the Tirrenic coast near Rome. The study demonstrates there are notably differences in carbon mineralisation kinetics in relation to the quality of litter, which can directly influence the structure of soil humic substances, as emerged from the isoelectric focusing profiles.

引用

页码：437 / 446

页数：10

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