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浅海浮游生物网(Ⅰ、Ⅱ、Ⅲ型)

WWC2-1生物网Ⅰ型 全长145cm,分三部分组成。网口内径:50cm,面积:0.20㎡, 网口圈采用ф10mm圆不锈钢条,  网上部为上口部:长5cm用细帆布,网中部为过滤部:长135cm用CQ14或JP12筛绢,网下部为网底部:直径9cm,长5cm用细帆布,用于采集大型浮游动物及鱼卵仔稚鱼等。 WWC2-1planktonnet(type-I)Length145cm,composedthre
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WWC2-1生物网Ⅰ型

 

全长145cm ,分三部分组成。

网口内径:50cm,面积:0.20㎡, 

网口圈采用ф10mm圆不锈钢条,   

网上部为上口部:长5cm用细帆布,

网中部为过滤部:长135cm用CQ14或JP12筛绢,

网下部为网底部:直径9cm,长5cm用细帆布,

用于采集大型浮游动物及鱼卵仔稚鱼等。

 

WWC2-1 plankton net(type-I)

Length 145cm, composed three parts.

Net mouth diameter: 50cm, area: 0.20m²,

Net port using ф10mm round stainless steel ring,

Upperpart : 5cm long with a fine canvas,

Central part is the filter part: 135cm long silk screen with CQ14 or JP12,

bottompart: diameter 9cm, 5cm long with a fine canvas,

For the acquisition of large zooplankton and fish eggs and larvae.

 

WWC2-2生物网Ⅱ型

全长140cm ,分三部分组成。

网口内径:31.6cm,面积:0.08㎡,

网口圈采用ф10mm圆不锈钢条,

头锥部:长35cm用细帆布,网中圈直径50cm,网圈用ф10mm圆不锈钢条。

过滤部:长100cm用CB36或JP36筛绢,

网底部:直径9cm,长5cm用细帆布,用于采集中、小浮游动物。

 

WWC2-2 plankton net(type-II)

Length 140cm, composed three parts.

Net mouth diameter: 31.6cm, area: 0.08 square meters,

Net port using ф10mm round stainless steel ring,

Cone head: 35cm long with fine canvas, net circle diameter 50cm, circle with stainless steel with ф10mm round.

Filtration Division: 100cm long silk screen with a CB36 or JP36,

Net base: diameter 9cm, 5cm long with a fine canvas for the acquisition of small zooplankton.

 

 

WWC2-3生物网Ⅲ型

全长140cm ,分三部分组成。

网口内径:37cm,面积0.10㎡, 网口圈采用ф10mm圆不锈钢条,

网上部为上口部:长5cm用细帆布,

网中部为过滤部:长130cm用JF62或JP80筛绢,

网下部为网底部:下口直径9cm,长5cm用细帆布,用于采集浮游植物样品。

 

WWC2-3 plankton net(type-III)

Length 140cm, composed three parts.

Net mouth diameter: 37cm, area of 0.10 square meters, the net port use ф10mm round stainless steel ring,

Upper part: 5cm long with a fine canvas,

Central part is the filter part: 130cm long silk screen with JF62 or JP80,

bottompart: the exit diameter of 9cm, 5cm long with a fine canvas for the collection of phytoplankton samples.

 

 

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