德国HYDRO-BIOS公司——Bongo浮游生物采样网 _( y- w9 R( C' c
Bongo-Net : i: [; U) [2 O
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0 h! V0 {4 H# Q5 z- M) k1 ]; k# YBongo浮游生物采样网订购信息:
! @; f e' {* l, J, r& ?( C 438 750 Bongo浮游生物采样网
* R# O0 U9 d, l7 Y% @" a3 V: T 1、采样网不锈钢双网环,每个环直径60cm,带尼龙边和拉链
0 f, H, P+ t5 _3 O# M 2、2个带拉链的网,合成材料,圆锥形,上端直径60cm,下端直径11cm,长250cm,网孔500微米
) R- F( q- ?. H E0 Q3 ^" B$ M 3、2个塑料网桶,每个由下列部件组成:
6 d: z. T( v9 R) S! b, H a)带拉链的固定环
& I+ t0 q5 i2 F' g b)PVC网桶,带侧开口,上面覆盖有筛绢
: {; M: n5 c$ w+ ~& E& e# { 4、采样网网桶推力杆. G" h3 z+ w7 b
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438 416 V-Fin深度抑制器,带钢缆,重量22kg
0 N: U8 L4 f8 J5 q; `) J 438 110 数字流量计,用于测量流过网口的水量
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Bongo浮游生物采样网备用部件:
7 {& x# y8 c9 [+ Y7 I2 e 438 752 采样网备用网) U0 E0 b' Q% W. _, I2 B; L1 R
438 150 采样网备用塑料网桶 l! R- A" D4 `* ~2 T
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代表文献:
4 C* A2 L( E% ]1.D. Schnack,1974.On the Reliability of Methods for Quantitative Surveys of Fish Larvae.The Early Life History of Fish.201-212.
p% f6 L1 O0 ?2.A. Gislason, O. S. Astthorsson, H. Petursdottir, H. Gudfinnsson and A. R. Bodvarsdottir,2000.Life cycle of Calanus finmarchicus south of Iceland in relation to hydrography and chlorophyll a.ICES Journal of Marine Science.57(6):1619-1627.
( s) M [/ x1 a; H3.Olafur S. Astthorsson and Astthor Gislason,2003.Seasonal variations in abundance, development and vertical distribution of Calanus finmarchicus, C. hyperboreus and C. glacialis in the East Icelandic Current.Journal of Plankton Research.25(7):843-854.
* f1 U2 {: p9 q7 O, p0 E4.A.M.P. Santos, A. Peliza, J. Dubertb, P.B. Oliveira, M.M. Angélicoa, P. Ré,2004.Impact of a winter upwelling event on the distribution and transport of sardine (Sardina pilchardus) eggs and larvae off western Iberia: a retention mechanism.Continental Shelf Research.24(2):149–165./ y, D; E4 L) @. u
5.Rehberg, Sabine and Stepputtis, Daniel and Hammer, Cornelius and Zimmermann, Christopher,2009.Diel differences in catches of Western Baltic Spring Spawning Herring Larvae (Clupea harengus).Information on Fishery Research.56(1):23-34.
% O6 n7 a" u9 t$ n& e2 s6.Anna Schukat, Lena Teuber, Wilhelm Hagen, Norbert Wasmund, Holger Auel,2013.Energetics and carbon budgets of dominant calanoid copepods in the northern Benguela upwelling system.Journal of Experimental Marine Biology and Ecology.442:1-9.
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6 `, r. E% m8 Z, h0 l, ^7 h更多关键字:Bongo浮游生物网,浮游生物网,水平浮游生物网,进口浮游生物网,水平拖网,Bongo网9 Q) A' X n) a( I# `: U
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