aen-q3-mesozooplankton biodiversity

The data has been collected during the Nansen Legacy Seasonal Study Q3 5th to 27th August 2019 on research vessel RV Kronprins Haakon (toktnummer 2019706), along a transect from 76N to 82N east of Svalbard. The dataset contains mesozooplankton abundance (ind/m3). It has been sampled using a MultiNet Midi at 5 distinct depths. Small mesozooplankton were collected with a mesh-size 64 µm and large mesozooplankton were collected with a mesh-size 180 µm. All specimens are identified to the lowest taxonomical level and the abundance is given for a specific species and stage or size group.

该数据集系于2019年8月5日至27日，在Nansen遗产季节性研究第三季度期间，于科考船RV Kronprins Haakon（编号2019706）上收集，沿斯瓦尔巴以东76N至82N的经度线进行横断面调查所获得。数据集包含了中上层浮游动物的数量（单位：个/m³）。采样采用了MultiNet Midi设备，在5个不同的深度层次进行。小型中上层浮游动物使用64 µm网孔大小的网具收集，大型中上层浮游动物则使用180 µm网孔大小的网具收集。所有样本均被鉴定至最低的分类学级别，且具体物种、发育阶段或体型组别的丰度信息均已给出。