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德国HYDRO-BIOS公司——Bongo浮游生物采样网
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* c+ d3 s/ X. m1 C; g8 R" SBongo浮游生物采样网订购信息:, u5 g$ {8 ~2 N1 V% K3 v3 p
438 750 Bongo浮游生物采样网, U$ d# o# ^ C* J5 e: ^& q
1、采样网不锈钢双网环,每个环直径60cm,带尼龙边和拉链# C6 O/ u5 O' T
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
: Y9 ^0 j3 V5 H+ n* k: t 3、2个塑料网桶,每个由下列部件组成:
1 a% W! m/ p# ?/ e/ T( G/ \8 \ a)带拉链的固定环) O5 K4 X3 T6 s) s+ U
b)PVC网桶,带侧开口,上面覆盖有筛绢, w# _3 L+ S- m/ y
4、采样网网桶推力杆
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! b5 t- J1 u# U/ B: p9 A, h6 [" p% _ 438 416 V-Fin深度抑制器,带钢缆,重量22kg
& U$ M+ J8 f9 s' Z" ^5 \ 438 110 数字流量计,用于测量流过网口的水量5 }% V: X$ ]; ^3 u+ @
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Bongo浮游生物采样网备用部件:
! S$ g T4 o& ^. z4 d9 @) A! v4 Q 438 752 采样网备用网% J3 M, V' K% D: p# \
438 150 采样网备用塑料网桶1 m9 G& r% f* r6 i9 N1 C+ P
1 O. ~& R' I9 S. h/ s代表文献:& M4 B3 G9 c4 w/ c% n- Z4 t2 Z: X
1.D. Schnack,1974.On the Reliability of Methods for Quantitative Surveys of Fish Larvae.The Early Life History of Fish.201-212.
" `4 w: b8 A) j2 N2.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.
5 W, v- ^* z3 `0 _3.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.
) v* \$ z) Q7 F' L; }4.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.& U7 R6 L& F% t# F
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.
1 o& B! C% }/ E6.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.: s" V- G5 E2 t+ f% M
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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
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