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德国HYDRO-BIOS公司——Van Veen采泥器
, N5 i: u9 f9 a- B' O6 p1 RBottom Sampler acc. to Van Veen % ^0 x- \3 k3 b8 E- p+ h
, Z( [; X! C0 f3 C( H# v4 i) p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：
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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：4 g3 s) F1 s4 {6 z( |( T+ {
437 330 Van Veen采泥器
+ [* c6 ^8 [ K$ \3 R 小型采泥器，表面积250cm2，不锈钢材质2 C& @' l, ~+ q: l' b3 _
尺寸20×30×60 cm，重量5kg
( H/ ]0 X# ~! E. M437 332 Van Veen采泥器" f8 T. p2 O, v4 w# I8 z7 |
大型采泥器，表面积1000cm2，不锈钢材质
; t8 v4 M6 f0 B* a; h: V4 f, Y 尺寸35×42×90 cm，重量22kg
" o9 Q: Y7 Z% x! D. K437 333 Van Veen采泥器
; o+ Q% ~$ N7 [/ l3 | 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
/ v: T( j7 a2 o/ f" |1 p 尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）4 x& L9 ?' J( G# [# X8 v/ D% d0 _. F
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Van Veen采泥器照片集：
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0 ?, h% y* {. Y* w; ~( V* d | Van Veen采泥器
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3 \& ?$ z* ?8 M# T | 打开状态的Van Veen采泥器5 g: M+ e3 C$ o2 S# l
| 关闭状态的Van Veen采泥器
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代表文献：$ K* U- j5 A5 K, @; d8 d+ S
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- l5 F/ d3 }; R3 n! i8.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):461–468.6 Z+ z ~9 S* k2 Z4 b7 k1 g! Z
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z8 S. Y' o/ p: p5 ^3 F- ?5 ^3 U12.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.% D4 {# G0 X/ b$ {! l) ?: ?
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% Y9 {1 h; v% G3 C14.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.* T. f' N: B6 m* X8 O
15.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.
/ g1 g: |6 z c/ `3 R; A4 V16.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.
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: R" q/ W+ _# D/ w6 A; [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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