Makrozooplankton at ALOHA Station during cruise HOT-65@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.网具以约1节的航速斜向拖曳，作业深度覆盖海面至约175米水深。单次拖曳时长约为20分钟。使用网口面积1平方米、总长3米、网目孔径202微米的尼泰克斯（Nitex）网布制作的斜拖网，采集体型大于200微米的弱游泳浮游动物。