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德国HYDRO-BIOS公司——Van Veen采泥器
/ \& s2 j3 T+ l }Bottom Sampler acc. to Van Veen % ~& G$ O0 ^" H* @8 L3 K. R
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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：9 l1 W% h! _6 \/ t
* c/ P: ]* O8 a+ G. l; u& C5 [; h 采泥器的闭合状态 采泥器的打开状态
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9 Z/ z' f' f4 }' q( c# A# Y NVan Veen采泥器(抓斗式采泥器)订购信息：
' v, S& p# ^2 a4 N8 Z437 330 Van Veen采泥器# @8 v' a$ S! M; {* I5 d
小型采泥器，表面积250cm2，不锈钢材质
+ n/ k4 F1 y0 v5 h( G6 M) T 尺寸20×30×60 cm，重量5kg f- I7 N2 C! C: A
437 332 Van Veen采泥器1 ^/ U- x3 o9 m, `
大型采泥器，表面积1000cm2，不锈钢材质3 M; j5 k# x) B- D
尺寸35×42×90 cm，重量22kg
! {" d0 C/ d; _& c9 @/ ~! `+ }437 333 Van Veen采泥器$ d0 y6 g0 l- ]) O5 z) r: W" q; \1 n; p
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- Z- q$ b8 q# E U
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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) Q% J5 ~* v+ l0 ]/ ~) kVan Veen采泥器照片集： [: j" S- X- ~7 H5 q+ v
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| Van Veen采泥器
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; Q4 l" D: H% }% `" u' i1 s | 打开状态的Van Veen采泥器% z& f, a8 o3 q" B
| 关闭状态的Van Veen采泥器
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- D$ P5 t' _1 C; p9 ]代表文献：
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2 d& h! Z: i' m. p11.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.
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% q9 f0 [/ E6 f" h13.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.p07-075r4 G8 @( u0 P0 D
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3 B! M5 j! k6 Q& P14.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.# V1 [+ f# @' l+ ^5 ?/ J s# Q
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.
# h9 ?, ?/ z: D: d& h16.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.
9 O& T! v; z, y1 ]17.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.* E: n: M2 n! z) K" {
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+ j; Z7 ~# {8 ^5 V* q# ^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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