GROWTH, PRODUCTION, AND DECOMPOSITION DYNAMICS OF SPHAGNUM UNDER NATURAL AND EXPERIMENTALLY ACIDIFIED CONDITIONS

被引：167

作者：

ROCHEFORT, L

VITT, DH

BAYLEY, SE

机构：

[1] UNIV ALBERTA,DEPT BOT,EDMONTON T6G 2E9,ALBERTA,CANADA

[2] FISHERIES & OCEANS CANADA,INST FRESHWATER,WINNIPEG R3T 2N6,MANITOBA,CANADA

来源：

ECOLOGY | 1990年 / 71卷 / 05期

关键词：

D O I：

10.2307/1937607

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Annual linear growth, net primary production, and decomposition of Sphagnum fuscum, Sphagnum magellanicum and Sphagnum angustifolium are reported from experimental acidification and natural conditions in a poor fen at the Experimental Lakes Area, Ontario. Acidification increased growth and production of most species (2 out of 3 in the oligotrophic zone, and 2 out of 3 in the minerotrophic zone) in the first 2 yr. -from Authors

引用

页码：1986 / 2000

页数：15

共 73 条

[1]

ABRAHAMSEN G, 1980, ECOLOGICAL IMPACT AC, P190

[2] LEAF DECOMPOSITION IN AN EXPERIMENTALLY ACIDIFIED STREAM CHANNEL [J].