Diatoms from Deserta Grande (Madeira Archipelago, Portugal)

最新版本 由 Universidade dos Açores 發佈於 Oct 21, 2020 Universidade dos Açores

This dataset presents the distribution and diversity of epilithic diatoms collected in two field campaings at Deserta Grande Island (Madeira archipelago, Portugal).

Data Records

The data in this 出現紀錄 resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 150 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

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下載最新版本的Darwin Core Archive (DwC-A)資源，或資源元數據的EML或RTF文字檔。

DwC-A資料集 下載 150 紀錄 在 English 中 (11 KB) - Update frequency: 有可能更新，但不確知何時
元數據EML檔 下載 在 English 中 (21 KB)
元數據RTF文字檔 下載 在 English 中 (11 KB)

版本

The table below shows only published versions of the resource that are publicly accessible.

如何引用

研究者應依照以下指示引用此資源。:

Gonçalves V, Ritter C, Marques H, Teixeira D, Raposeiro P M (2020): Diatoms from Deserta Grande (Madeira Archipelago, Portugal). v1.3. Universidade dos Açores. Dataset/Occurrence. http://ipt.gbif.pt/ipt/resource?r=diatdes&v=1.3

Rights

研究者應尊重以下權利聲明。:

The publisher and rights holder of this work is Universidade dos Açores. 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: 03dfa40e-3887-4648-8fc2-e72e0bd09fbd。  Universidade dos Açores 發佈此資源，並經由GBIF Portugal同意向GBIF註冊成為資料發佈者。

關鍵字

Bacillariophyta; oceanic islands; freshwater systems; terrestrial systems; Madeira archipelago; Desertas subarchipelago

聯絡資訊

資源建立者:

Vítor Gonçalves
Professor
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Catarina Ritter
Researcher
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Helena Marques
Researcher
Faculty of Sciences and Technology, University of the Azores Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Dinarte Teixeira
Researcher
Instituto das Florestas e Conservação da Natureza IP-RAM, Jardim Botânico da Madeira Eng. Rui Vieira, Caminho do Meio, Bom Sucesso 9064-512 Funchal Funchal Madeira PT
Pedro Miguel Raposeiro
Researcher
CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory / Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT

可回覆此資源相關問題者:

Vitor Gonçalves
Professor
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Pedro Miguel Raposeiro
Researcher
CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory / Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT

元數據填寫者:

Vitor Gonçalves
Professor
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Catarina Ritter
Researcher
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Helena Marques
Researcher
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
Dinarte Teixeira
Researcher
Instituto das Florestas e Conservação da Natureza IP-RAM, Jardim Botânico da Madeira Eng. Rui Vieira, Caminho do Meio, Bom Sucesso 9064-512 Funchal Funchal Madeira PT
Pedro Miguel Raposeiro
Researcher
CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory / Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT

與此資源的相關者:

作者
Vitor Gonçalves
Professor
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
作者
Catarina Ritter
Researcher
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
作者
Helena Marques
Researcher
Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT
作者
Dinarte Teixeira
Researcher
Instituto das Florestas e Conservação da Natureza IP-RAM, Jardim Botânico da Madeira Eng. Rui Vieira, Caminho do Meio, Bom Sucesso 9064-512 Funchal Funchal Madeira PT
作者
Pedro Miguel Raposeiro
Researcher
CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory / Faculty of Sciences and Technology, University of the Azores Campus de Ponta Delgada Rua da Mãe de Deus, s/n Complexo Científico 9500-321 Ponta Delgada Ponta Delgada São Miguel PT

地理涵蓋範圍

The Desertas sub-archipelago is located 20 km southeast of Madeira Island. Deserta Grande is the largest of the three islets, with an area of approximately 10 km2 and a maximum altitude of 479 m.

界定座標範圍 緯度南界 經度西界 [32.396, -16.563], 緯度北界 經度東界 [32.604, -16.449]

分類群涵蓋範圍

Epilithic diatoms from Deserta Island (Deserta sub archipelago, Madeira Archipelago, Portugal).

Phylum  Bacillariophyta (Diatom)

時間涵蓋範圍

起始日期 2013-09-18
起始日期 2014-04-14

計畫資料

無相關描述

計畫名稱 Diatom from Deserta Grande (Madeira Archipelago, Portugal)
經費來源 This work was funded by national funds through FCT – Foundation for Science and Technology under the PTDC/CTA-AMB/28511/2017 and DL57/2016/ICETA/EEC2018/25.
研究區域描述 Desertas subarchipelago is formed by three uninhabited small islets belonging to the Madeira Archipelago located 20 km southeast of Madeira Island. Deserta Grande is the largest of the three islets, with an area of approximately 10 km2 and a maximum altitude of 479 m. The Deserta Grande geomorphology is mostly rugged, with very steep slopes, ridges and peaks. The climate is temperate oceanic and the predominant habitats are rocky slopes and small arid flatlands, with sparse vegetation. Although fauna and flora of Desertas Islands are regarded as interesting and with high conservation value, freshwater biota was never study. Freshwater habitats are reduced to temporary streams in Vale da Castanheira.
研究設計描述 Several freshwater habitats were sampled during two field campaigns in Deserta Grande, in 2013 and 2014. Diatom samples were collected by filtering water or by brushing the bottom and walls of the pools or stream bed. Samples were treated with warm nitric acid and mounted with Naphrax©. Diatoms slides were examined under 1000x magnification using a light microscope ZEISS AXIOIMAGE A1 with differential interference contrast. Species identification followed European diatom floras. At least 400 valves were counted in each sample.

The personnel involved in the project:

作者
Vitor Gonçalves
作者
Pedro Miguel Raposeiro

取樣方法

Diatoms were sampled with help of a toothbrush to remove the biofilm and placed into a tray with a little water. The resulting suspension was collected in a plastic bottle, fixed with Lugol iodine and stored prior to analysis.

研究範圍 Diatoms were sampled from several freshwater habitats were sampled during two field campaigns in Deserta Grande, in 2013 and 2014.
品質控管 Samples for diatom analysis were following the National and European recommendations.

方法步驟描述:

  1. Diatom slides were mounted with Naphrax, and at least 400 valves per sample. were counted and identified to species or variety level under oil-immersion phase contrast light microscopy using a ZEISS AXIOIMAGE A1 microscope. General diatom floras were consulted for diatom identification.

額外的元數據

替代的識別碼 03dfa40e-3887-4648-8fc2-e72e0bd09fbd
http://ipt.gbif.pt/ipt/resource?r=diatdes