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德国HYDRO-BIOS公司——Van Veen采泥器
8 L; E1 N1 M! v* ]4 MBottom Sampler acc. to Van Veen ; S& C: C) t5 C
9 |6 g# c ^, u7 L b5 c; I, B l" l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：! _3 x7 {: t8 F8 e; L
437 330 Van Veen采泥器+ t" z* {3 W# p: J6 p- K' W4 B
小型采泥器，表面积250cm2，不锈钢材质
+ T# X J/ Z, y5 g7 Y% C 尺寸20×30×60 cm，重量5kg
- x* P# E& A! ~2 M& A( w437 332 Van Veen采泥器
& V( F1 o' @- ^8 b 大型采泥器，表面积1000cm2，不锈钢材质$ Z: N! B7 Y4 i1 T0 ^+ y
尺寸35×42×90 cm，重量22kg1 j) Z# d; r- I3 ~* D% @( c
437 333 Van Veen采泥器
! } r. F* u* ]+ [& W4 K9 Y 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
7 ^% k. w- g! i/ s' ~ 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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Van Veen采泥器照片集：
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+ V' [( c' P9 i6 B2 H" s0 J& X* t | 打开状态的Van Veen采泥器7 E+ H4 Y9 Q, {
| 关闭状态的Van Veen采泥器 x3 o& {/ k" Q" Y
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& x- r+ m8 L5 ]" G0 `" m10.Pablo A. Lara-Martín, Abelardo Gómez-Parra, Eduardo González-Mazo,2005.Determination and distribution of alkyl ethoxysulfates and linear alkylbenzene sulfonates in coastal marine sediments from the Bay of Cadiz (southwest of Spain).Environmental Toxicology and Chemistry.24(9):2196–2202.
' n6 m* |+ {0 m11.A. Baeta, H.N. Cabral, J.M. Neto, J.C. Marques, M.A. Pardal,2005.Biology, population dynamics and secondary production of the green crab Carcinus maenas (L.) in a temperate estuary.Estuarine, Coastal and Shelf Science.65(1–2):43–52.& s4 G. \! @' Y# C8 b" h4 C
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5 ^7 Y8 _1 Y- }% G' M13.Ilona Hauser, Wolfgang Oschmann and Eberhard Gischler,2007.Taphonomic Signatures On Modern Caribbean Bivalve Shells As Indicators Of Environmental Conditions (Belize, Central America).Society for Sedimentary Geology."doi: 10.2110/palo.2007.p07-075r
* Y! i$ m* t) v+ Z6 BPALAIOS September 2008 vol. 23 no. 9 586-600".
- {+ X' G/ U& e" E4 E! _- g1 x2 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):1631–1635.1 z. ^( W1 D# h, |) z
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.
5 N' Q ?) A" [; Z/ J) Y6 H6 d/ p1 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):95-115.3 _ h% r5 q; O8 ` P" F. l" A
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* |* [; a6 L. J+ E# ~# E7 ~6 r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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