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Folsom浮游生物分样器:将一定体积的样品分成合适的量。一次操作可以将样品分为两等分,重复操作,可将样品分成任意所需要的量。可拆卸圆柱桶,直径23cm,高39.4cm,容?span>0.5L:span>2个可拆卸的透明样品收集槽;4个可调节支撑脚,水平气泡指示器、/span>
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19span>Effects of disturbance frequency intensity and area on assemblages of stream macroinvertebratesOecologiaAugust 2000 Volume 124 Issue 2 pp 270?79
29span>Caddisfly diapause aggregations facilitate benthic invertebrate colonization
39span>Biomass–density relationships and self-thinning of blue mussels (Mytilus spp.) reared on self-regulated longlinesAquacultureVolume 308 Issues 1? 5 October 2010 Pages 34-43
4 Invasion and production of New Zealand mud snails in the Colorado River Glen CanyonBiological InvasionsSeptember 2010 Volume 12 Issue 9 pp 3033?043
69span>The differing crustacean zooplankton communities of Canadian Shield lakes with and without the nonindigenous zooplanktivore Bythotrephes longimanusCanadian Journal of Fisheries and Aquatic Sciences 2003 60(11): 1307-1313
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