Effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi (Basilewsky)

CORC > 水生生物研究所 > 中科院水生所知识产出（2009年前） > 淡水生态学研究中心 > 期刊论文

	Effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi (Basilewsky)
	Li, Wei 1; Zhang, Tanglin 1; Zhang, Chaowen 1,2; Li, Zhongjie 1; Liu, Jiashou 1; Hicks, Brendan J.3
刊名	ENVIRONMENTAL BIOLOGY OF FISHES
	2013-08-01
卷号	96 期号:8 页码:995-1002
关键词	Turbidity Light intensity Siniperca chuatsi Foraging success
ISSN号	0378-1909
通讯作者	Zhang, TL (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
中文摘要	This study aimed to evaluate the effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi. Predation on crucian carp Carassius auratus by juvenile mandarin fish was tested at five levels of turbidity combined with two light intensities, imitating daylight and night in two turbidity types. Foraging success was significantly lower in clay-induced turbidity than in algal-induced turbidity. In clay-induced turbidity trials, there was a slight but insignificant increase in foraging success of mandarin fish with increasing turbidity under lighted conditions. In algal-induced turbidity trials, there were no significant differences in foraging success of mandarin fish among turbidity levels at both light and dark levels, but at 80 NTU turbidity level, foraging success was lower than in all the other turbidity levels. There was no significant difference in foraging success at different turbidities under darkness. These results suggest that piscivory of mandarin fish is influenced by different turbidity types but is not significantly influenced by increased turbidity combined with decreased light intensity.
英文摘要	This study aimed to evaluate the effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi. Predation on crucian carp Carassius auratus by juvenile mandarin fish was tested at five levels of turbidity combined with two light intensities, imitating daylight and night in two turbidity types. Foraging success was significantly lower in clay-induced turbidity than in algal-induced turbidity. In clay-induced turbidity trials, there was a slight but insignificant increase in foraging success of mandarin fish with increasing turbidity under lighted conditions. In algal-induced turbidity trials, there were no significant differences in foraging success of mandarin fish among turbidity levels at both light and dark levels, but at 80 NTU turbidity level, foraging success was lower than in all the other turbidity levels. There was no significant difference in foraging success at different turbidities under darkness. These results suggest that piscivory of mandarin fish is influenced by different turbidity types but is not significantly influenced by increased turbidity combined with decreased light intensity.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Ecology ; Marine & Freshwater Biology
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]	PERCH PERCA-FLUVIATILIS ; SALMON ONCORHYNCHUS-TSHAWYTSCHA ; BLUEGILL LEPOMIS-MACROCHIRUS ; YANGTZE-RIVER ; LATERAL-LINE ; COMMUNITY STRUCTURE ; PREDATOR AVOIDANCE ; REACTIVE DISTANCE ; LARGEMOUTH BASS ; CLAY TURBIDITY
收录类别	SCI
资助信息	National Natural Science Foundation of China [30830025]; Ministry of Agriculture of China [200903048-04]; National Scientific and Technological Supporting Program of China [2012BAD25B08, 2012BAD25B05]; Chinese Academy of Sciences [KSCX2-YW-N-47-06]
语种	英语
WOS记录号	WOS:000320819000009
公开日期	2014-01-03
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/19552]
专题	水生生物研究所_淡水生态学研究中心_期刊论文
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Univ Waikato, Dept Biol Sci, Fac Sci & Engn, Ctr Biodivers & Ecol Res, Hamilton, New Zealand
推荐引用方式 GB/T 7714	Li, Wei,Zhang, Tanglin,Zhang, Chaowen,et al. Effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi (Basilewsky)[J]. ENVIRONMENTAL BIOLOGY OF FISHES,2013,96(8):995-1002.
APA	Li, Wei,Zhang, Tanglin,Zhang, Chaowen,Li, Zhongjie,Liu, Jiashou,&Hicks, Brendan J..(2013).Effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi (Basilewsky).ENVIRONMENTAL BIOLOGY OF FISHES,96(8),995-1002.
MLA	Li, Wei,et al."Effects of turbidity and light intensity on foraging success of juvenile mandarin fish Siniperca chuatsi (Basilewsky)".ENVIRONMENTAL BIOLOGY OF FISHES 96.8(2013):995-1002.