說明
The dataset contains records of large mammals (Mammalia) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2011-2017) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between August 2011 and July 2017 with a maximum of 56 cameras in sampling points with favorable habitats on the area of the lower Tua river valley directly or indirectly affected by the Foz-Tua dam. The presence of individuals and the species identification was recorded by direct observation of the photos taken with the cameras.
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 1,230 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。:
Costa H, Salgueiro N, Marques A T, Coelho H, Ferreira C, Ribeiro E, Oliveira J, Pereira P, Silva R, Ferreira M, Ramalho R, Sousa D, Caetano M, Neves T, Magalhães J, Pereira F, Carmo M, Ferreira C, Santos J, Rosa L, Ribeiro A, Queirós L, Moreira M, Pinto N, Múrias T (2019): EDP Foz Tua Large Mammals (camera -trapping) - Ecological Monitoring Program [2011-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_mammals_photos_pme&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: 9abba4c6-895e-409a-9b00-44463ac19e8c。 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
Large mammals; occurrence; observations; camera-trapping
聯絡資訊
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地理涵蓋範圍
The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela.
| 界定座標範圍 | 緯度南界 經度西界 [41.183, -7.581], 緯度北界 經度東界 [41.504, -7.169] |
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分類群涵蓋範圍
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 4 orders, 8 families, 13 genera and 12 species.
| Phylum | Chordata |
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| Order | Carnivora, Cetartiodactyla, Lagomorpha, Rodentia |
| Family | Canidae, Felidae, Mustelidae, Viverridae, Cervidae, Suidae, Leporidae, Sciuridae |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2011-08-11 / 2017-07-20 |
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計畫資料
The dataset contains records of large mammals (Mammalia) collected in plots along the lower Tua River, and included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between August 2011 and July 2017, with up to 56 cameras in sampling plots with favorable habitats for large mammals within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 1460 positive records of camera-trapping. In total, 177 were identified only to class, 7 to order, 27 to family and 50 to genus, while 1229 were identified to the species rank. The most abundant species (> 100 records) were Vulpes vulpes (565), Sus scrofa (214) and Genetta genneta (164).
| 計畫名稱 | EDP Foz Tua Large Mammals (camera -trapping) - Ecological Monitoring Program [2011-2017] |
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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-basins of river Tua, during the construction and subsequent flooding of the lower part of this river’s valley by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for large mammals in a 5 km radius buffer around the future reservoir banks and up to 35 km from the Tua mouth. |
| 研究設計描述 | The objective of the study was to monitor changes in the distribution patterns and abundances of species of large mammals in the area of the Foz Tua Hydroelectric Dam, prior to (2011) and during (2011-2016) the dam construction, and in the subsequent flooding of the river valley (2016-2017). The camera trapping was used to complement the classic transect methods. |
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取樣方法
Sampling was designed to cover the main habitat types for large mammals in and around the lower Tua valley affected by the Foz-Tua dam (including the reservoir area). Digital cameras with motion sensor and infrared iluminator were set in each sampling point over a period of 12 consecutive days and nights. The machines were programmed to shoot three pictures with a delay of 1 minute after the activation. All cameras were inspected after each 3-day period of exposition. Species identification and assessment of age and sex (when possible) were made by visual observation of the pictures taken.
| 研究範圍 | The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela. |
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| 品質控管 | All identifications were performed by qualified technicians |
方法步驟描述:
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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 | http://ipt.gbif.pt/ipt/resource?r=edp_tua_mammals_photos_pme |