Multiple Limiting Nutrients in a Subalpine Stream, Colorado Front Range
作者:
DaleW. Toetz,
期刊:
Journal of Freshwater Ecology
(Taylor Available online 1999)
卷期:
Volume 14,
issue 3
页码: 349-355
ISSN:0270-5060
年代: 1999
DOI:10.1080/02705060.1999.9663690
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Nutrient-diffusing substrata were used to test for nutrient limitation of periphytic epilithon in North Boulder Creek. Green Lakes Valley, Colorado. Both N and P were co-limiting. In addition co-limitation by P and Si was observed. In a few experiments humic acid promoted biomass accrual, but more research is needed to discover its exact role in the growth of periphyton.
点击下载:
PDF (417KB)
返 回