Sampling event

Meiofauna collected during the Nansen Legacy Project in the Barents Sea

最新版本 由 The Nansen Legacy Project 發佈於 2025年5月30日 The Nansen Legacy Project
Meiofauna recorded during the Nansen Legacy project and published in a scientific article here
發布日期:
2025年5月30日
授權條款:
CC-BY 4.0

資料紀錄

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 29 筆紀錄。

亦存在 1 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。

  • Event (核心)
    29
  • Occurrence 
    1197

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

下載

下載最新版本的 Darwin Core Archive (DwC-A) 資源，或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 29 紀錄 在 English 中 (55 kB) - 更新頻率: 需要時
元數據EML檔 下載 在 English 中 (12 kB)
元數據RTF文字檔 下載 在 English 中 (9 kB)

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Vikberg Wernström J, Bluhm B A, Grzelak K, Hobæk A, Björling D, Altenburger A (2025): Meiofauna collected during the Nansen Legacy Project in the Barents Sea. v1.0. The Nansen Legacy Project. Dataset/Samplingevent. https://gbif.imr.no/ipt/resource?r=nansen_legacy_meiofauna&v=1.0

權利

研究者應尊重以下權利聲明。:

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.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 8d580023-8dcb-43e7-8472-bd9525888b39。  The Nansen Legacy Project 發佈此資源，並經由GBIF Norway同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; meiofauna; barents sea; barentsz sea

聯絡資訊

資源建立者:

Joel Vikberg Wernström
PhD student
UiT The Arctic University of Norway
Tromsø
NO
Bodil A. Bluhm
Professor
UiT The Arctic University of Norway
NO
Katarzyna Grzelak
Researcher
Institute of Oceanology, Polish Academy of Sciences
Sopot
PL
Anders Hobæk
Researcher
Norwegian Institute for Water Research (NIVA)
NO
Doris Björling
PhD student
University of Gothenburg
SE
Andreas Altenburger
Associate Professor
UiT The Arctic University of Norway
Tromsø
NO

可回覆此資源相關問題者:

Andreas Altenburger
Associate Professor
UiT The Arctic University of Norway
Tromsø
NO
Joel Vikberg Wernström
PhD student
UiT The Arctic University of Norway
Tromsø
NO

元數據填寫者:

Joel Vikberg Wernström
PhD student
UiT The Arctic University of Norway
NO

地理涵蓋範圍

Barents Sea

界定座標範圍 緯度南界 經度西界 [75, 28], 緯度北界 經度東界 [83, 35]

分類群涵蓋範圍

Marine benthic meiofauna.

Phylum  Kinorhyncha,  Nematoda,  Arthropoda,  Cnidaria

時間涵蓋範圍

起始日期 / 結束日期 2019-01-01 / 2021-01-01

計畫資料

The Nansen Legacy is a novel and holistic Arctic research project that will provide integrated scientific knowledge on the rapidly changing marine climate and ecosystem. A new knowledge base is required to facilitate a sustainable management of the northern Barents Sea and adjacent Arctic Basin through the 21st century. The Nansen Legacy unites about 280 researchers, students, and technicians from ten Norwegian research institutions. The research team includes interdisciplinary arctic marine expertise within physical, chemical, and biological oceanography, as well as geologists, modelers and underwater robotic engineers. Jointly we investigate the past, present and future climate and ecosystem of the northern Barents Sea. In total, the project will spend over 350 days at sea between 2018 and 2022, using the new Norwegian research icebreaker ‘Kronprins Haakon’ as main research platform. The ship-based sampling is complemented by the use of underwater robotics, year-round moored observing platforms and satellite-based observations. Complementary model tools are used to integrate field-based observations, and to investigate the dynamics of the physical and biological components of the northern Barents Sea climate and ecosystem at present and in the future. The Nansen Legacy is home to over 70 early career scientists, providing them with a unique collaborative community and supervision across institutions and disciplines. This gives rise to a new generation of holistic thinking Arctic research leaders. The Nansen Legacy runs for six years (2018–2023), and is funded by the Research Council of Norway and the Norwegian Ministry of Education and Research. They provide 50% of the budget while the participating institutions contribute 50% in-kind. The total budget for the Nansen Legacy project is 740 mill. NOK.

計畫名稱 The Nansen Legacy project
研究區域描述 Barents Sea

參與計畫的人員:

Joel Vikberg Wernström

取樣方法

At each station, two sediment replicates were collected using a 50x50 cm giant box corer. After removing the overlying water, a meiofauna subsample was extracted from each replicate using a 5.5 cm diameter plastic sub-core. The subsamples were then sectioned into two 1 cm thick layers (0–1 cm and 1–2 cm). Each sediment fraction was transferred into separate 180 mL containers, gently shaken to break up clumps, preserved with rose bengal-stained 70% ethanol, and stored at room temperature.

研究範圍 Sediment samples were collected along a predefined north-south transect in the Barents Sea aboard the R/V Kronprins Haakon, following protocols established by the Nansen Legacy project. Sampling was conducted across four seasons—March, May, August, and December. The stations spanned a broad depth range of approximately 300 to 3000 meters, extending from the Barents Sea continental shelf (stations P1 and P4) to the continental slope (station P6) and the Nansen Basin (station P7) in the Arctic Ocean.

方法步驟描述:

  1. 1. sampling 2. fixation 3. manual sorting of meiofauna 4. identification by taxonomic experts

額外的詮釋資料