共 11 条
[11]
Walline P.D., Pisanty S., Lindem T., ‘Acoustic assessment of the number of pelagic fish in lake Kinneret, Israel’, Hydrobiologia, 231, pp. 153-163, (1992)
APPLICATION OF MOBILE ACOUSTIC TECHNIQUES FISH SURVEYS IN SHALLOW-WATER - THE RIVER SEINE
被引：10
作者：
GUILLARD, J
BOET, P
GERDEAUX, D
ROUX, P
机构：
[1] INRA, Thonon-Les-Bains, 74203, 75 Avenue de Corzent
[2] CEMAGREF, Division Qualité des Eaux, Paris, 75012
[3] INRA, Thonon-Les-Bains, 74203, 75 Avenue de Corzent
[4] Laboratoire Ondes et Acoustique, Université Paris 7, Ecole de Physique et de Chimie Industrielle de la Ville de Paris, Paris, 75231
来源：
REGULATED RIVERS-RESEARCH & MANAGEMENT
|
1994年
/
9卷
/
02期
关键词：
FISH SURVEYS;
ACOUSTIC TECHNIQUES;
SHALLOW WATER;
RIVERS;
D O I：
10.1002/rrr.3450090205
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ;
0830 ;
摘要：
Mobile acoustic techniques (echo-sounding and echo-integration) for fish surveys were used in shallow waters of depths less than 5 m. These techniques show the importance of fish biomass in the side-channels and the detection of echoes in the main channel. Diurnal spatial migrations are seen. The advantages and limitations of the method as a complement to traditional sampling methods in the river are examined.
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页码：121 / 126
页数：6
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