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德国HYDRO-BIOS公司——Van Veen采泥器 4 E4 }/ p* V& Z: U3 o
Bottom Sampler acc. to Van Veen
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! m: Y2 ~$ g& t5 r用Van Veen采泥器(抓斗式采泥器)可以从任意想要的深度进行采样。在采泥器被沉入水中过程中，两根杆被锁定，并且离得很远，采泥器的采泥口处于打开状态。当采泥器与水床接触时，闭合器被释放；当绳缆被拉紧并向上拉动采泥器时，采泥器口就会关闭。如下图：+ c- u2 U6 I: S2 n4 a# _+ D
3 Y, C9 W X6 [, B6 i3 S2 A 采泥器的闭合状态 采泥器的打开状态
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Van Veen采泥器(抓斗式采泥器)订购信息：' U0 Q! \" G6 v* o" P
437 330 Van Veen采泥器
: u# ?( O- o5 g4 ?( V 小型采泥器，表面积250cm2，不锈钢材质7 P& C! j( w! W# x
尺寸20×30×60 cm，重量5kg: `( G# h% i* p" I6 c6 G
437 332 Van Veen采泥器
j/ L6 L' n9 P8 a) z. _; j 大型采泥器，表面积1000cm2，不锈钢材质9 W! ^4 a% I8 Y3 i7 m+ m
尺寸35×42×90 cm，重量22kg2 U: f( q* _' R# f! t
437 333 Van Veen采泥器3 O% C( y# b0 D! P# ?" |3 Q
大型采泥器，表面积1250cm2，不锈钢材质，带活动顶盖，便于样品释放
; V9 H) Z m) _0 J3 j0 `* J" w 尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）( Q) C0 m# t% l) `3 I
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Van Veen采泥器照片集：
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+ \0 b7 h" Q2 c | Van Veen采泥器
5 @6 b1 z; l$ x. L$ z | Van Veen采泥器
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| 打开状态的Van Veen采泥器! m9 [- W, {/ T# Z
| 关闭状态的Van Veen采泥器
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( c) S; ]9 X$ E% l6 ~' a. G) y7.A.V Tkalin, E.L Chaykovskaya,2000.Anthropogenic radionuclides in Peter the Great bay.Journal of Environmental Radioactivity.51(2):229–238.. O( U- m+ y! _) x& z; Y5 e" |8 N5 M
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U1 k* D- n$ J' {7 J0 n4 \9.DUQUESNE Sabine, LIESS Matthias ,2003.Increased sensitivity of the macroinvertebrate Paramorea walkeri to heavy-metal contamination in the presence of solar UV radiation in Antarctic shoreline waters.Marine ecology. Progress series.255:183-191.; q$ j8 T) V7 W
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PALAIOS September 2008 vol. 23 no. 9 586-600".) P% U. l8 M7 P/ M- @- m4 d
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8 W$ L" H. L1 O. g( S16.Claudia Propp, Ingo Jänen, Tim Jennerjahn,2013.Sources and Degradation of Sedimentary Organic Matter in Coastal Waters off the Brantas River, Java, Indonesia.Asian Journal of Water, Environment and Pollution.10(1):95-115.
6 O" A- Y0 O/ F4 o17.Fazel Abdolahpur Monikh, Ammar Maryamabadi, Ahmad Savari, Kamal Ghanemi,2013.Heavy metals’ concentration in sediment, shrimp and two fish species from the northwest Persian Gulf.Toxicol Ind Health.doi: 10.1177/0748233713475498.
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更多关键词：采泥器，静力采泥器，Day采泥器，底泥取样器，软质底泥采样器，抓泥斗，河流采样器，蚌式采泥器，彼得生采泥器，Van Veen采泥器，挖斗式采泥器，抓斗式采泥器
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