Makrozooplankton at ALOHA Station during cruise HOT-120@en

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.

本数据集的采样操作如下：以约1节的航速斜向拖曳网具，作业深度范围从海面至约175米，单次拖曳时长约20分钟。采样对象为浮游动物（弱游泳生物，粒径大于200微米），采用规格为1平方米（长3米）、网目尺寸202微米的尼替克斯（Nitex）网布制作的浮游生物网进行斜拖采样。