RRC ID 21193
著者 Kasai F, Takamura N, Hatakeyama S.
タイトル Effects of simetryne on growth of various freshwater algal taxa.
ジャーナル Environ Pollut
Abstract The sensitivity of 56 algal strains, representing 7 taxonomic groups to the triazine herbicide, simetryne, was examined using EC50 values for growth. There was a wide range of values from 6.5 to 1500 microg litre(-1). The Volvocales (Chlorophyceae, Chlorophyta) and Cyanophyceae (Cyanophyta) as a whole were the most sensitive, whereas the Desmidiales (Charophyceae, Chlorophyta) and Bacillariophyceae (Chromophyta) were the most tolerant, although sensitivity differed among strains of a single species. Sensitive and tolerant species were both isolated from samples collected at the same site. The results suggest that changes in species composition and relative abundance will occur when herbicides are applied in natural habitats.
巻・号 79(1)
ページ 77-83
公開日 1993-1-1
DOI 10.1016/0269-7491(93)90180-v
PII 026974919390180V
PMID 15091916
IF 6.793
引用数 63
WOS 分野 ENVIRONMENTAL SCIENCES
リソース情報
藻類 NIES-77 NIES-35 NIES-137 NIES-275 NIES-230 NIES-231 NIES-44 NIES-73 NIES-151 NIES-280 NIES-102 NIES-255 NIES-298