Diatom abundance from CEAMARC coretop samples 2007/08

Occurrence
最新版本 published by Australian Antarctic Data Centre on 3月 6, 2020 Australian Antarctic Data Centre
首頁:
https://data.aad.gov.au/metadata/records/CEAMARC_Diatom_Abundance
發布日期:
2020年3月6日
授權條款:
CC-BY 4.0

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 3,604 紀錄 在 English 中 (66 KB) - 更新頻率: 有可能更新，但不確知何時
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說明

This dataset contains the abundance of diatom species found in the surface sediments from cores collected as part of the CEAMARC (Collaborative East Antarctic Marine Census) mission. The cores were collected from the George V basin along the Antarctic coast. Latitude, longitude and water depth data are included for each site. Sediments were prepared following standard diatom preparation techniques (Rathburn et al 1997).The purpose of the data set is to catalogue the distribution of diatoms within surface sediments along the Antarctic coast.The site codes are the names given to the individual sites by the CEAMARC mission. See other CEAMARC records for more information (particularly the "Events" metadata record). Tab 1 "Raw data" are the counts of the number of individuals of any given species found at each site, and also includes the absolute abundance data for diatom valves (not counting Chaetoceros resting spores) presented in valves per gram dry weight of sediment. Tab 2 "Percent format" is the same data, but converted to a percent relative abundance for each species. Tab 3 contains the location information.

資料紀錄

此資源出現紀錄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 3,604 筆紀錄。

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。

如何引用

研究者應依照以下指示引用此資源。:

Armand L (2018): Diatom abundance from CEAMARC coretop samples 2007/08. v1.2. Australian Antarctic Data Centre. Dataset/Occurrence. doi:10.4225/15/58055fa6a6ba9

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 Australian Antarctic Data Centre。 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: aea541ad-d8fa-42df-b5ed-ac0f26c977a7。  Australian Antarctic Data Centre 發佈此資源，並經由Atlas of Living Australia同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence

聯絡資訊

Leanne Armand
  • 出處 ●
  • 連絡人
  • Investigator
Australian National University
US
Dave Connell
  • 元數據提供者
Australia Antarctic Division
  • 203 Channel Highway
7050 Hobart
Tasmania
AU
Jonathan Warnock
  • 元數據提供者 ●
  • 連絡人
  • Investigator
Indiana University of Pennsylvania
US
Datta Officer AADC
  • 散布者
  • Data Center Contact
Australia Antarctic Division
  • 203 Channel Highway
7050 Hobart
Tasmania
AU

地理涵蓋範圍

Sediments cores were collected from the George V basin along the Antarctic coast.

界定座標範圍 緯度南界 經度西界 [-67.049, 139.303], 緯度北界 經度東界 [-65.467, 145.531]

分類群涵蓋範圍

Abundance of diatom species found in the surface sediments from cores collected as part of the CEAMARC

Class Bacillariophyceae, Bacillariophyceae, Rouxia
Genus Navicula, Nitzschia, Pseudonitzschia, Rhizosolenia, Thalassionema, Thalassiosira
Infragenericname Asteromphalus hookeri
Species Actinocyclus actinochilus, Asteromphalus hyalinus, Asteromphalus parvulus, Azpeitia tabularis, Chaetoceros bulbosum, Chaetoceros debilis, Chaetoceros dichaeta, Chaetoceros, Cocconeis costata, Cocconeis fasciolata, Cocconeis illustris, Corethron criophilum, Fragilariopsis curta, Fragilariopsis cylindrus, Fragilariopsis kerguelensis, Fragilariopsis obliquecostata, Fragilariopsis pseudonana, Fragilariopsis rhombica, Fragilariopsis ritscheri, Fragilariopsis separanda, Fragilariopsis sublinearis, Fragilariopsis vanheurckii, Thalassiothrix antarctica, Trichotoxon reinboldii

時間涵蓋範圍

起始日期 / 結束日期 2012-06-01 / 2012-07-31

額外的詮釋資料

Marine, harvested by OBIS

替代的識別碼 aea541ad-d8fa-42df-b5ed-ac0f26c977a7
https://data.aad.gov.au/ipt/resource?r=ceamarc_diatoms