Makrozooplankton at ALOHA Station during cruise HOT-86

Nets are towed obliquely at approx. 1 knot, from the surface to approx. 175 m. Towing time is approx. 20 minutes. Zooplankton (weak swimmers >200µm) are collected using oblique tows of a 1 m**2 net (3m length) with 202µm mesh Nitex netting.

网具以约1节的速度斜向拖曳，从水面至约175米深处。拖曳时间约为20分钟。采用1平方米（3米长度）的尼特克斯网（202微米网孔）进行斜向拖曳，以收集游泳能力较弱的浮游动物（大于200微米）。