LITTERFALL AS A MEASURE OF PRIMARY PRODUCTION IN MEDITERRANEAN HOLM-OAK FOREST

被引：0
|
作者：
BELLOT, J
SANCHEZ, JR
LLEDO, MJ
MARTINEZ, P
ESCARRE, A
机构：
来源：
VEGETATIO | 1992年 / 100卷
关键词：
HOLM-OAK; MEDITERRANEAN FOREST; QUERCUS-ILEX; PRIMARY PRODUCTION; LITTERFALL; LITTERFALL NUTRIENT CONTENTS; TEMPORAL VARIABILITY;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
In this paper we discuss the use of litterfall as a method to measure primary production an its between year relation to climatic fluctuation. Seven years of study in a mediterranean holm-oak forest showed a moderate inter-annual variability of litterfall (C.V. 11%), while the annual variability of the actual evapotranspiration was three times higher (C.V. 30%). Furthermore, the inter- and intra-annual variability of nutrient content in the various fractions are presented in relation to water availability. Monthly and seasonal variability was higher than the annual variability for all analyzed elements.
引用
收藏
页码：69 / 76
页数：8
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