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德国HYDRO-BIOS公司——Van Veen采泥器 ( _( W; P+ y6 d% j& Z
Bottom Sampler acc. to Van Veen
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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：- A/ A2 R `* ^2 w' S! Z6 {$ Q4 h5 H
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采泥器的闭合状态 采泥器的打开状态 # A9 [ v1 b+ u( c% ~
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Van Veen采泥器(抓斗式采泥器)订购信息：) k+ F, B; X4 ~( S" H0 ^2 A
437 330 Van Veen采泥器
' F9 E I* g+ V- K( P 小型采泥器，表面积250cm2，不锈钢材质
K+ G9 S6 j1 t! H4 Y 尺寸20×30×60 cm，重量5kg8 j' w& B! d; F o7 u$ x; y
437 332 Van Veen采泥器4 H" g4 ?5 C+ v
大型采泥器，表面积1000cm2，不锈钢材质
( |- x- ^7 K) L/ T 尺寸35×42×90 cm，重量22kg
6 J5 ^7 U. i0 n( k437 333 Van Veen采泥器
' d" S' W/ n; h2 ]: D: s+ t 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- `1 Z( K$ r7 z& {
尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）
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; _2 m( d5 m7 B+ @- a9 l# ZVan Veen采泥器照片集： ^& M6 `& t/ d" C/ Q4 w* Z: A& }
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| Van Veen采泥器
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1 Q6 h2 [+ D+ p* t0 @% _4 o | 打开状态的Van Veen采泥器
. n* s7 r/ h3 `4 j& Y; Q | 关闭状态的Van Veen采泥器
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代表文献：$ t3 u/ }7 T ]' @7 k1 A, H/ n F2 b2 p
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3 p) B: u7 L/ V" n, X; p8.A. Tewari, H.V. Joshi, R.H. Trivedi, V.G. Sravankumar, C. Raghunathan, Y. Khambhaty, O.S. Kotiwar, S.K. Mandal,2001.The Effect of Ship Scrapping Industry and its Associated Wastes on the Biomass Production and Biodiversity of Biota in in situ Condition at Alang.Marine Pollution Bulletin.42(6):461–468.! m6 J5 S0 T1 H3 D3 f
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8 \: q+ n/ Q' U z8 e4 W2 l1 P12.James E. Saunders, Khalid Mohammed Al Zahed, David M. Paterson,2007.The impact of organic pollution on the macrobenthic fauna of Dubai Creek (UAE).Marine Pollution Bulletin.54(11):1715–1723.9 p- g b- R- ?6 T" o+ V
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3 d; l5 Z+ }% N- A5 O14.Ana J. Marmolejo-Rodríguez, Miguel Caetano, Ricardo Prego, Carlos Vale,2008.Thorium accumulation in the sedimentary environment of the Vigo Ria (NW Iberian Peninsula).Journal of Environmental Radioactivity.99(10):1631–1635.
: u' N/ X2 f$ O) e15.Zengjie Jiang, Jianguang Fang, Guanhua Wang and Yuze Mao,2012.Identification of Aquaculture-Derived Organic Matter in the Sediment Associated with Coastal Fish Farming by Stable Carbon and Nitrogen Isotopes.Journal of Environmental Science and Engineering.A 1 (2012) 142-149.9 S3 P6 w' l1 x, e5 @1 F
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: S& V' z$ [2 J; F3 r p* u5 O8 W17.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: 10.1177/0748233713475498.0 p* Y) N% d0 @9 c S( y2 ?
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+ ]9 S, x/ [( y& s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* U4 q1 _7 i2 ?" P* w( v% ?1 u2 Q
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