国产在线 | 日韩,疯狂做受xxxx高潮不断,影音先锋女人aa鲁色资源,欧美丰满熟妇xxxx性大屁股

德國HYDRO-BIOS公司--Van Veen采泥器 Bottom Sampler acc. to Van Veen

用Van Veen采泥器(抓斗式采泥器)可以從任意想要的深度進(jìn)行采樣。在它被沉入水中過程中，兩根桿被鎖定，并且離得很遠(yuǎn)，采泥口處于打開狀態(tài)。當(dāng)它與水床接觸時，閉合器被釋放；當(dāng)繩纜被拉緊并向上拉動時，采泥器口就會關(guān)閉。

Van Veen采泥器(抓斗式采泥器)訂購信息：437 330 Van Veen采泥器小型，表面積250cm²，不銹鋼材質(zhì)尺寸20×30×60 cm，重量5kg

437 332 Van Veen采泥器大型，表面積1000cm²，不銹鋼材質(zhì)尺寸35×42×90 cm，重量22kg

437 333 Van Veen采泥器大型，表面積1250cm²，不銹鋼材質(zhì)，帶活動頂蓋，便于樣品釋放尺寸36×45×90 cm，帶配重鉛塊，總重量35kg（無配重）/60kg（25kg配重）

代表文獻(xiàn)：

1.Bo Barker J?rgensen，1980.Seasonal Oxygen Depletion in the Bottom Waters of a Danish Fjord and Its Effect on the Benthic Community.Oikos.34(1):68-76.

2.Sven Blomqvist，1990.Sampling performance of Ekman grabs — in situ observations and design improvements.Hydrobiologia.206(3):245-254.

3.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.

4.J. Gandra? 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.

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.

6.Catalina Castell Perez， Suzanne Roy， Maurice Levasseur， Donald M. Anderson，1998.CONTROL OF GERMINATION OF ALEXANDRIUM TAMARENSE (DINOPHYCEAE) CYSTS FROM THE LOWER ST. LAWRENCE ESTUARY (CANADA).Journal of Phycology.34(2):242–249.

7.A.V Tkalin， E.L Chaykovskaya，2000.Anthropogenic radionuclides in Peter the Great bay.Journal of Environmental Radioactivity.51(2):229–238.

8.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.

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.

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.

11.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.

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.

13.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

PALAIOS September 2008 vol. 23 no. 9 586-600".

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.

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.

16.Claudia Propp， Ingo J?nen， 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.

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.