說明
The dataset contains records of the Otter (Lutra lutra) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. This dataset includes results of surveys made in and around the area affected by the dams, from September 2010 to November 2013. Sampling was performed with camera-traps distributed along the lower Sabor river valley (and some tributaries) and along the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream. The presence and identity of the target species were assessed with the visualization of photos taken through camera-trapping.
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 151 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。
如何引用
研究者應依照以下指示引用此資源。:
Mota P, Vingada J V, Ferreira J, Diogo H M, Morgado R G, Silva J, Múrias, T (2020): EDP Baixo Sabor: Construction and Reservoir Filling Phases - Otter: camera-trapping - [2010-2013]. v1. EDP - Energias de Portugal. Dataset/Occurrence. http://ipt.gbif.pt/ipt/resource?r=edp_sabor_otter_photo&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 EDP - Energias de Portugal。 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: 4b448fd9-8257-4e9f-bdeb-ff194c4981ff。 EDP - Energias de Portugal 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
Otter; Lutra lutra; camera-trapping; observations; Samplingevent
聯絡資訊
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地理涵蓋範圍
Data were collected along the lower Sabor river valley and its tributaries, in a total of 15 (2010) or 17 (2011-13) 5x5 km squares, from the river mouth up to 42 km upstream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro and Macedo de Cavaleiros.
| 界定座標範圍 | 緯度南界 經度西界 [41.122, -7.196], 緯度北界 經度東界 [41.659, -6.537] |
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分類群涵蓋範圍
The taxonomic coverage of this dataset spans 1 class, 1 order, 1 family, 1 genus and 1 species.
| Class | Mammalia |
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| Order | Carnivora |
| Family | Mustelidae |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2010-09-15 / 2013-11-15 |
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計畫資料
The dataset contains records of the Otter (Lutra lutra) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. This dataset includes results of camera-trapping made between September 2010 and November 2013. Sampling was performed every season with a total the 15 (2010) or 20 (2011-13) cameras set in 5x5 km squares (one or two per square) along the river Sabor and some tributaries, and along the rivers Maçãs and Angueira. The occurrence of the target species was documented by positive identification of the species in the photos taken. A total of 11 positive events (i.e., identifiable photos of the target species) was obtained.
| 計畫名稱 | EDP Baixo Sabor: Construction and Reservoir Filling Phases - Otter: camera-trapping - [2010-2013] |
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| 辨識碼 | EDP Biodiversity Data |
| 經費來源 | The work was funded by EDP - Energias de Portugal, S.A. |
| 研究區域描述 | The study was conducted in part of the sub-basin of river Sabor affected by the Baixo Sabor Hydroelectric Dam. The sampling was centered in suitable riverine habitats for the species, in 5x5 km squares centered in the lower Sabor river valley and some tributaries, and along the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream. |
| 研究設計描述 | The objective of the study was to detect the presence of the target species and to monitor changes in their distribution patterns in the area of the Baixo Sabor Hydroelectric Dams during the construction and the reservoir filling periods (2011-2014). The program was interrupted in 2104, when the deforestation work in the future area of the reservoir and its subsequent filling prevented safe access to the river margins. |
參與計畫的人員:
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取樣方法
Sampling was designed to cover the whole valley of the lower Sabor river, some of its tributaries, and the rivers Maçãs and Angueira. A maximum of 15 (in 2010) or 20 (in 2011-13) automatic cameras was deployed in the study area (one or two per 5x5 km square). In 2010 (an experimental period), the cameras were deployed for a maximum period of 15 days. Starting in 2011, a maximum exposure period of three months was adopted, with the cameras being inspected at the end of each month. From 2012 onward, an increasing number of cameras were lost, due to theft, damage or destruction, forcing their substitution. The dataset presents the total number of photos taken for the target species for each exposure period, by the combined set of cameras in each square.
| 研究範圍 | The data were collected in 49 5x5 km squares in the lower Sabor river valley, some of its tributaries, and along the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream, in the municipalities of Torre de Moncorvo, Alfândega da Fé, Mogadouro and Macedo de Cavaleiros. |
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| 品質控管 | All individual identifications were performed by qualified technicians |
方法步驟描述:
- To be completed
額外的詮釋資料
| 目的 | This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will made available biodiversity data collected during impact assessment and biological monitoring studies. |
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| 維護說明 | This resource will be regularly checked for accuracy. |
| 替代的識別碼 | 4b448fd9-8257-4e9f-bdeb-ff194c4981ff |
| http://ipt.gbif.pt/ipt/resource?r=edp_sabor_otter_photo |