Data Records
The data in this sampling event 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 968 records. 1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
- Event (核心)
- Occurrence
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.
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。:
Luz R, Cordeiro R, Vilaverde J, Raposeiro P M, Fonseca A, Gonçalves V (2019): Cyanobacteria from freshwater lakes in the Azores Archipelago, Portugal. v1.5. Universidade dos Açores. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=cyanobacteria_ocurrence&v=1.5
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: 9d9d16b2-b6ad-433f-9baa-5354132896ac。 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
Cyanobacteria; Freshwater; Oceanic islands
聯絡資訊
資源建立者:
可回覆此資源相關問題者:
元數據填寫者:
地理涵蓋範圍
Azores Archipelago, Portugal
| 界定座標範圍 | 緯度南界 經度西界 [36.9, -31.5], 緯度北界 經度東界 [39.8, -24.9] |
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分類群涵蓋範圍
Cyanobacteria were identified to genus or species level. Nomenclature was updated to the most recent taxonomic treatment.
| Class | Cyanophyceae Schaffner (Cyanophyceae) |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 1996-12-16 / 2018-06-21 |
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計畫資料
The data present here come from samples collected during several monitoring programs developed between 1996 and 2018 which aimed to characterize the biodiversity of inland aquatic ecosystems (lakes and streams) from the islands of Santa Maria, São Miguel, Terceira, Pico, São Jorge, Faial, Flores and Corvo (Azores, Portugal) and to assess the ecological status of these waterbodies using biological quality elements together with physico-chemical and hydromorphological quality elements. These programs contributed to improving the knowledge of cyanobacteria distribution in the Azores, the phytoplankton community structure in regional freshwater ecosystems and the main environmental drivers of aquatic communities in these ecosystems.
| 計畫名稱 | Cyanobacteria from freshwater lakes in the Azores Archipelago, Portugal |
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| 經費來源 | This research was funded by Secretaria Regional do Ambiente – Governo dos Açores (Contrato Nº 8/2003/DROTRH), Secretaria Regional do Ambiente e do Mar – Governo dos Açores (Ajuste Direto Nº 18/2009; Concurso Público Nº 3/2009; Contrato Nº 3/2011), Secretaria Regional dos Recursos Naturais – Governo dos Açores (Concurso Público 1/DRA/2014), Fundo Regional para a Ciência e Tecnologia – Governo dos Açores (M3.1.a/F/017/2015) and by FEDER funds through the Interreg-MAC 2014-2020 Programme under the REBECA project - Red de excelencia en biotecnología azul (algas) de la región macaronesia (MAC1.1a/060). This work was also funded by Portuguese National Funds, through FCT − Fundação para a Ciência e a Tecnologia, the European Union, QREN, FEDER, COMPETE, by funding the CIBIO/InBIO (project UID/BIA/50027/2013 and POCI-01-0145-FEDER-006821). This manuscript is also a contribution to the updated checklist of Azorean cyanobacteria that is being prepared within the newly launched project AZORESBIOPORTAL – PORBIOTA (ACORES-01-0145-FEDER-000072), financed by FEDER in 85% and by Azorean Public funds by 15% through Operational Program Azores 2020. |
The personnel involved in the project:
取樣方法
Phytoplankton samples were taken using Van Dorn bottle and a 10 µm mesh plankton net at lake maximum depth point. In deep lakes (maximum depth > 10 m), until 2010 discrete samples were collected at surface, mid-water column depth and 1 m above sediment. After 2010 a combined sample of the euphotic zone was obtained by mixing discrete 1 L samples collected at 1 m intervals from the surface to the bottom of the euphotic zone. In shallow lakes (maximum depth < 10 m) a surface sample (integrated sample of the first meter of the water column) was collected. Net samples were obtained by a trawl from 1 m above the sediment to the water column surface. All samples were preserved with 1% Lugol solution (v/v) and taxa were identified to the lower taxonomical level possible using light microscopy. Preserved samples after analysis were deposited in Faculdade de Ciências e Tecnologia, Universidade dos Açores.
| 研究範圍 | Phytoplankton samples from 24 lakes in Corvo (1), Flores (6), Pico (5), and São Miguel (12) islands in the Azores archipelago were collected seasonally between 1996 and 2018. |
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方法步驟描述:
- Cyanobacteria were identified according to Komárek and Anagnostidis (1998), Komárek and Anagnostidis (2008) and Komárek (2013).
引用文獻
- Komárek, J. & Anagnostidis, K. (1998). Süßwasserflora von Mitteleuropa: Cyanoprokaryota 1. Teil: Chroococcales. Spektrum Akademischer Verlag.
- Komárek, J. & Anagnostidis, K. (2008). Süßwasserflora von Mitteleuropa. Cyanoprokaryota 2. Teil: Oscillatoriales. Spektrum Akademischer Verlag.
- Komárek, J. (2013). Süßwasserflora von Mitteleuropa: Cyanoprokaryota 3. Teil: Heterocytous Genera. Springer Spektrum
額外的元數據
| 替代的識別碼 | 9d9d16b2-b6ad-433f-9baa-5354132896ac |
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| http://ipt.gbif.pt/ipt/resource?r=cyanobacteria_ocurrence |