Antarctic Microbial Biodiversity(AMBIO) samples

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 13 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。

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。

版本

以下的表格只顯示可公開存取資源的已發布版本。

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 University of Liège。 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: 418344a0-efe7-41c2-9729-6341a53e7cb4。  University of Liège 發佈此資源，並經由Belgian Biodiversity Platform同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent

聯絡資訊

Annick Wilmotte

• 出處 ●
• 連絡人 ●
• 研究主持人

Senior Research Associate (Life Sciences)

University of Liege

BE

https://www.cip.uliege.be/cms/c_6288624/en/cyanobacterial-diversity-phylogeny-and-biogeography

http://orcid.org/0000-0003-3546-3489

Igor Pessi

• 出處

PhD Postdoctoral Researcher

University of Helsinki

FI

http://orcid.org/0000-0001-5926-7496

André Heughebaert

• 元數據提供者

IT manager

Belgian Biodiversity Platform

BE

a.heughebaert@biodiversity.be

http://orcid.org/0000-0002-7839-5300

Wim Vyverman

Gent University Protistologie en Aquatische Ecologie (PAE)

BE

Wim.Vyverman@UGent.be

http://orcid.org/0000-0003-0850-2569

Anne Willems

Gent University Laboratorium voor Microbiologie (LM-Gent)

BE

anne.willems@ugent.be

http://orcid.org/0000-0002-8421-2881

地理涵蓋範圍

Antarctic continent

分類群涵蓋範圍

all sort of microorganisms

時間涵蓋範圍

計畫資料

AMBIO, and CCAMBIO, Antarctic Microbial Biodiversity projects aim to determine the microbial diversity in Antarctic aquatic ecosystems, using an integrated and standardised analysis. See CCAMBIO [website](http://www.ccambio.ulg.ac.be/?page=home) and [final report] (https://www.belspo.be/belspo/SSD/science/Reports/CCAMBIO_FinRep.pdf).

參與計畫的人員:

Annick Wilmotte

• 研究主持人

http://orcid.org/0000-0003-3546-3489

取樣方法

In Mago Lake, surface sediments were sampled at a depth of 5.8m using a UWITEC gravity corer (UWITEC, Mondsee, Austria). In the remaining lakes, samples were taken in the littoral zone at ca. 20 cm depth and ca. 40 cm from the lake edge, by manually collecting microbial mats attached to rocks and gravel. All samples were kept frozen (−20◦C) until analysis (Pessi et al. 2018). In the Larsemann Hills, for lake LH59b when no ice cover was present (lakes <2 m deep), samples were taken between 0.5 and 1 m in the littoral zone. All samples were frozen until analysis and stored in the dark (Sabbe et al.2004). For Rauer2, live samples of microbial mat (including cyanobacteria, diatoms and other micro algae) were collected from the littoral zone of the lake and stored under light in sterile culture tubes containing growth media. Samples of microbial mats were also frozen for use in community composition studies (Hodgson et al. 2001). For Forlidas pond, biological material was collected manually from lake littoral. Samples for microscopic investigation were preserved in Lugol’s iodine solution or ethanol and those for molecular analysis were frozen. All sampling equipment was scrubbed with Virkon multi-purpose disinfectant before use, and subsamples were collected in sterile WhirlPak bags or acid-washed bottles (Hodgson et al. 2010). For Lutzow-Holm Bay, sediment cores were extracted using a UWITEC gravity corer for surface sediments (Verleyen et al. 2017)

方法步驟描述:

1. See publications: Sabbe et al. 2004 10.1111/j.1365-2427.2004.01186.x. Hodgson et al. 2001 https://doi.org/10.1017/S0954102001000372 Hodgson et al. 2010 doi:10.1016/j.polar.2010.04.003 Verleyen et al. 2017 http://dx.doi.org/10.1016/j.quascirev.2017.06.003 Pessi et al. 2018 doi: 10.1093/femsec/fiy042

額外的詮釋資料