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德国HYDRO-BIOS公司——Van Veen采泥器 : I( u1 H9 ]( _# r6 ]2 X. X$ Y2 S
Bottom Sampler acc. to Van Veen 0 [; w. f/ H$ ~. c0 z, b: i/ y
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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( [# k* v( U
8 }; x8 n1 C4 c3 \" }6 m, z* ~* T( K 采泥器的闭合状态 采泥器的打开状态
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( {- i& I5 A4 s8 J* R2 l5 g& kVan Veen采泥器(抓斗式采泥器)订购信息：
: ~; Z6 D& C$ l0 T8 Q8 z( y437 330 Van Veen采泥器
3 y$ C# A& ]4 O3 y% o" D C 小型采泥器，表面积250cm2，不锈钢材质
/ c" o' Y1 L$ d 尺寸20×30×60 cm，重量5kg
! g" w. n v7 j V437 332 Van Veen采泥器
0 K, L% @: Q; ?8 \: ]9 u 大型采泥器，表面积1000cm2，不锈钢材质0 M, k. e9 g$ q& s
尺寸35×42×90 cm，重量22kg
p8 T3 }9 @ Z8 ~437 333 Van Veen采泥器5 G, k2 s& m0 d" d: l
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 U; T9 A0 R' J- } 尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）2 r& _" p$ b1 D4 J
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Van Veen采泥器照片集：
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2 E$ h% L* L6 l9 ? m* @% J$ S8 e2 M" h | Van Veen采泥器3 `5 i7 X3 W7 }: _2 Z
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| 打开状态的Van Veen采泥器
, K/ J# ^2 r# j) w | 关闭状态的Van Veen采泥器
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; v9 ~* x- X- {. `0 O' o代表文献：! z4 |' A. I+ I8 e( D' F
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5 O+ @: \. ]6 L+ q/ F' N+ E3.C M Davies, J A Long, M Donald and N J Ashbolt,1995.Survival of fecal microorganisms in marine and freshwater sediments.Applied and Envioronmental Mcrobiology.61(5):1888-1896./ D& w. k! ]5 Q6 x1 m7 \
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7.A.V Tkalin, E.L Chaykovskaya,2000.Anthropogenic radionuclides in Peter the Great bay.Journal of Environmental Radioactivity.51(2):229–238.6 f& W F% {% F5 s9 q( L9 M
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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.: B. z2 S) U2 S7 |
10.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.
# U4 o: ?& ^ N* I11.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):43–52.1 g$ R: D T2 x/ [& f( s
12.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.
% ~5 S; i7 ~/ \6 f% x/ q13.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; ^ T t! |% N% {! ^& e
PALAIOS September 2008 vol. 23 no. 9 586-600".2 A# ^+ z' U8 j z) T. x6 R" ~
14.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) G) v/ g# ~- d15.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.
" Z) [, |- U, o$ d) V" X1 d) `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.
$ z% r% T) I+ I6 i17.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.& V7 U* Y# t. H. G* L4 e
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f- J' `+ O# R2 ]( p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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