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德国HYDRO-BIOS公司——Van Veen采泥器
$ j% e) f& t, m# t/ c6 V5 w& _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：
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采泥器的闭合状态 采泥器的打开状态
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1 o3 d7 B5 K( M, o; s+ ~! \/ DVan Veen采泥器(抓斗式采泥器)订购信息：; ?9 v7 R: C% \6 R5 H3 n! }
437 330 Van Veen采泥器
' x B$ O {1 G 小型采泥器，表面积250cm2，不锈钢材质
' s/ g; v7 ]; ]) e6 e7 m; A 尺寸20×30×60 cm，重量5kg
' ]% _; [7 @3 B437 332 Van Veen采泥器
) z0 K5 I. c$ m( w) o/ O 大型采泥器，表面积1000cm2，不锈钢材质
: b, c+ W5 h& U* _ 尺寸35×42×90 cm，重量22kg
9 L/ u) M# W& `0 B437 333 Van Veen采泥器% O+ Q. J$ d5 z* ^2 d
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
% o, A. I* U7 C' ~3 S 尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）% `+ }- a1 y5 Y2 f5 ?( f
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Van Veen采泥器照片集：
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, `% _% T' A& S" o% F" C! M | Van Veen采泥器
+ r+ {7 C: C* e1 l/ [ | | Van Veen采泥器
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( Z" T/ w0 I7 n. H | 打开状态的Van Veen采泥器4 w8 ?7 Q0 |" N" Y
| 关闭状态的Van Veen采泥器: A* }$ t) I f- t: w! t
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代表文献：3 n0 H* b7 I' g+ O
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" P, C3 z/ G5 S+ @. u4.J. Gandraß Dipl.-Ing., M. Zoll,1996.Chlorinated Hydrocarbons in Sediments of the Elbe Catchment Area – Analytical Methods and Status of Pollution.Acta hydrochimica et hydrobiologica.24(5):212–217.
& x2 @! E# Q* T: J1 Q& c& }5.Eduardo González-Mazo,Jesus María Forja, Abelardo Gómez-Parra,1998.Fate and Distribution of Linear Alkylbenzene Sulfonates in the Littoral Environment.Environmental Science & Technology.32(11):1636–1641.# ?* [ C. b2 L4 |, o
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, v7 ~* {7 {$ Z2 B. b& s0 }7.A.V Tkalin, E.L Chaykovskaya,2000.Anthropogenic radionuclides in Peter the Great bay.Journal of Environmental Radioactivity.51(2):229–238.6 L8 ]7 i% K" b( Z! t
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& A! O6 b+ d( b! K9 @; a3 o9.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.# x* V) E1 E# u' I) D! x/ z
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$ T5 u4 a1 v+ y" a1 {- B. k" n13.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
$ n R' I4 `, v& O! K# VPALAIOS September 2008 vol. 23 no. 9 586-600".
" Z, V* K- n2 w _0 d. h14.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):1631–1635.6 p$ P' p [9 [7 S! G
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." j( {8 d5 y: O p `
16.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./ d7 w4 A7 W( ?: L3 v
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& @- L* B) T3 r+ c. z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' R2 ~1 D/ h! h" z" W/ C
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