The data has been collected during the Nansen Legacy Seasonal Study Q1 from 2 - 25 March 2021 on research vessel RV Kronprins Haakon (cruise number 2021703), along a transect in the northern Barents Sea from 76N to 82N. The dataset contains an abundance of ice algae protists, including phytoplankton (autotrophic) and protozooplankton (heterotrophic). Protists were identified and counted with light microscopy using the Utermöhl method and the result are given as cells per liter (cells/L)
此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 48 筆紀錄。
亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此資料的發布者及權利單位為 The Nansen Legacy Project。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
protist; phytoplankton; protozooplankton; abundance; Northern Barents Sea
- 出處 ●
Northern Barents Sea
|界定座標範圍||緯度南界 經度西界 [76, 29], 緯度北界 經度東界 [82, 35]|
|起始日期 / 結束日期||2021-03-02 / 2021-03-25|
The samples were collected with Niskin bottles attached to a CTD rosette at the following depths: 5, 10, 30, 60, 90 m and deep chlorophyll max (DCM). The samples were preserved using an aldehyde mixture of glutaraldehyde and hexamethylenetetramine-buffered formalin at final concentrations of 0.1% and 1% respectively.
|研究範圍||The sampling covers a transect from the central Barents Sea (76N) to the Arctic Ocean (82N) east of Svalbard, including 7 stations (P1 to P7).|
- All samples have been analysed at Institute of Oceanology of the Polish Academy of Sciences (IOPAN). The organisms were identified and counted under an inverted microscope according to the Utermöhl method.