特黄A级毛片免费视频,精品久久亚洲中文无码,国产精品综合一区二区在线观看,中文字幕无码家庭乱欲
English
品牌分類
德國(guó)HYDRO-BIOS公司 Bongo浮游生物網(wǎng)
類別: 歐盟標(biāo)準(zhǔn)采樣網(wǎng)
型號(hào): 438 750
關(guān)鍵字: 浮游生物采樣網(wǎng),Bongo浮游生物網(wǎng),水平浮游生物網(wǎng)
供應(yīng)商: 青島水德科技有限公司
產(chǎn)品簡(jiǎn)介:

Bongo浮游生物采樣網(wǎng)有2個(gè)帶拉鏈的網(wǎng)。浮游生物采樣網(wǎng)可采集定點(diǎn)水層的浮游生物樣品。

詳細(xì)介紹

德國(guó)HYDRO-BIOS公司——Bongo浮游生物采樣網(wǎng)

Bongo-Net


圖片26.png

Bongo浮游生物采樣網(wǎng)訂購(gòu)信息:
      438 750  Bongo浮游生物采樣網(wǎng)
                     1、采樣網(wǎng)不銹鋼雙網(wǎng)環(huán),每個(gè)環(huán)直徑60cm,帶尼龍邊和拉鏈
                     2、2個(gè)帶拉鏈的網(wǎng),合成材料,圓錐形,上端直徑60cm,下端直徑11cm,長(zhǎng)250cm,網(wǎng)孔500微米
                     3、2個(gè)塑料網(wǎng)桶,每個(gè)由下列部件組成:
                           a)帶拉鏈的固定環(huán)
                           b)PVC網(wǎng)桶,帶側(cè)開(kāi)口,上面覆蓋有篩絹
                     4、采樣網(wǎng)網(wǎng)桶推力桿

      438 416  V-Fin深度抑制器,帶鋼纜,重量22kg
      438 110  數(shù)字流量計(jì),用于測(cè)量流過(guò)網(wǎng)口的水量

Bongo浮游生物采樣網(wǎng)備用部件:
      438 752  采樣網(wǎng)備用網(wǎng)
      438 150  采樣網(wǎng)備用塑料網(wǎng)桶

 

代表文獻(xiàn):
1.D. Schnack,1974.On the Reliability of Methods for Quantitative Surveys of Fish Larvae.The Early Life History of Fish.201-212.
2.A. Gislason, O. S. Astthorsson, H. Petursdottir, H. Gudfinnsson and A. R. Bodvarsdottir,2000.Life cycle of Calanus finmarchicus south of Iceland in relation to hydrography and chlorophyll a.ICES Journal of Marine Science.57(6):1619-1627.
3.Olafur S. Astthorsson and Astthor Gislason,2003.Seasonal variations in abundance, development and vertical distribution of Calanus finmarchicus, C. hyperboreus and C. glacialis in the East Icelandic Current.Journal of Plankton Research.25(7):843-854.
4.A.M.P. Santos, A. Peliza, J. Dubertb, P.B. Oliveira, M.M. Angélicoa, P. Ré,2004.Impact of a winter upwelling event on the distribution and transport of sardine (Sardina pilchardus) eggs and larvae off western Iberia: a retention mechanism.Continental Shelf Research.24(2):149–165.
5.Rehberg, Sabine and Stepputtis, Daniel and Hammer, Cornelius and Zimmermann, Christopher,2009.Diel differences in catches of Western Baltic Spring Spawning Herring Larvae (Clupea harengus).Information on Fishery Research.56(1):23-34.
6.Anna Schukat, Lena Teuber, Wilhelm Hagen, Norbert Wasmund, Holger Auel,2013.Energetics and carbon budgets of dominant calanoid copepods in the northern Benguela upwelling system.Journal of Experimental Marine Biology and Ecology.442:1-9.


更多關(guān)鍵字:Bongo浮游生物網(wǎng),浮游生物網(wǎng),水平浮游生物網(wǎng),進(jìn)口浮游生物網(wǎng),水平拖網(wǎng),Bongo網(wǎng)

資料下載:

德國(guó)HYDRO-BIOS公司Bongo浮游生物網(wǎng)介紹.pdf

水德產(chǎn)品冊(cè).pdf

特黄A级毛片免费视频,精品久久亚洲中文无码,国产精品综合一区二区在线观看,中文字幕无码家庭乱欲