Makrozooplankton at ALOHA Station during cruise HOT-63

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.

本研究中，网络以约1节的速度斜向牵引，从水面至约175米深处。牵引时间约为20分钟。利用1平方米（3米长）的Nitex网（202微米网孔）进行斜向牵引，收集浮游动物（弱游动生物，直径大于200微米）。