說明
The dataset contains records of Pyrenean Desman (Galemys pyrenaicus, Mammalia) collected in the River Tua sub-basin and included in the Ecological Monitoring Program (2021-2023) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A., subesquenlty (2021) transferred to Movhera – Hidroelétricas do Norte, S.A. Data were collected between May and and October 2021 during field visits to 15 sampling transects in the riverbeds of the selected water lines with favorable habitats for the species. The presence of individuals was recorded by direct observation of signs (scats and/or footprints). No observations of the target species were made. After 2021, the monitoring program started to be executed every three years.,
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 30 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。:
Cabral J A, Travassos P, Barros P, Brás L, Carvalho D, Vale-Gonçalves H, Gomes C, Queirós J, Múrias T (2024). Movhera Foz Tua Pyrenean Desman (Galemys pyrenaicus) - Ecological Monitoring Program (2021). Version 1.0. Movhera - Hidroelétricas do Norte, S.A.. Samplingevent dataset. http://ipt.gbif.pt/ipt/resource?r=ahft_galemys_2021&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 Movhera - Hidroelétricas do Norte, S.A.。 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: 24744f61-7a2d-410d-8b9c-77eb5f1005c8。 Movhera - Hidroelétricas do Norte, S.A. 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
Pyrenean Desman; Galemys pyrenaicus; occurrence; observations; scats; exploration phase; 2021
聯絡資訊
- 出處
- General Coordinator (2021-22)
- Quinta de Prados
- 出處
- Fieldwork Coordinator
- Quinta de Prados
- 出處
- Technician
- 出處
- Technician
- 出處
- Technician
- 出處
- Technician
- 出處
- Technician
- 出處
- Technician (Genetic analysis)
- 元數據提供者
- Researcher
- Campus Agrário de Vairão
- 連絡人
- Manager
- Aproveitamento Hidroelétrico de Mirando do Douro
地理涵蓋範圍
The data were collected in selected sampling points in the river Tua sub-basin (Northeast Portugal), including the whole course of river Tua and its main tributaries, in the municipalities of Carrazeda de Ansiães, Vila Flor, Alijó, Murça, and Mirandela.
| 界定座標範圍 | 緯度南界 經度西界 [41.185, -7.498], 緯度北界 經度東界 [41.533, -7.184] |
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分類群涵蓋範圍
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 1 family, 1 genus and 1 species.
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Mammalia |
| Order | Soricomorpha |
| Family | Talpidae |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2021-05-14 / 2024-10-25 |
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計畫資料
The dataset contains records of Pyrenean desman (Galemys pyrenaicus, Mammalia) collected in the River Tua sub-basin and included in the Ecological Monitoring Program (2021-2023) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. subsequently (2021) transferred to Movhera – Hidroelétricas do Norte, S.A. Data were collected between May and and October 2021 during field visits to 15 sampling transects in the riverbeds of the selected water lines with favorable habitats for the species. The presence of individuals was recorded by direct observation of signs (scats and/or footprints). No observations of the target species were made. After 2021, the monitoring program started to be executed every three years.
| 計畫名稱 | Movhera Foz Tua Pyrenean Desman (Galemys pyrenaicus) - Ecological Monitoring Program (2021) |
|---|---|
| 辨識碼 | Movhera Biodiversity Data |
| 經費來源 | The work was funded by Movhera – Hidroelétricas do Norte, S.A. |
| 研究區域描述 | The study was conducted in part of the sub-basin of river Tua affected by the Foz-Tua Hydroelectric Dam and in control areas upstream.The sampling was centered in suitable habitats for the otter in a 5 km radius buffer around the target water lines. In the Tua sub-basin, sampling occurred to a lenght of 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 the Pyrenean desman in the area of the Foz Tua Hydroelectric Dam during the first cycle of the dam exploration (2021-2023). |
參與計畫的人員:
- 作者
- 作者
- 作者
- 作者
- 作者
- 作者
- 作者
- 作者
- 元數據提供者
取樣方法
Sampling was designed to cover the course of the lower river Tua and its main tributaries from the mouth up to the northern limit of the Foz-Tua dam. Up to 15 sampling transects were setup in the Tua sub-basin Each transect up to 500 m was performed along the margins, looking for signs of presence (mostly scats) in suitable places (prominent stones and vegetation in the margins of the water line). The transect was interrupted whenever the presence of the Pyrenean desman was detected, and the time and distance recorded. Each plot was visited twice in spring (May-June) and autumn (October-November) in dry or light rain periods to minimize the chance of lexiviation of the feacal material. The scats potentially attributed to the species were stored and taken to the laboratory for molecular identification.
| 研究範圍 | The data were collected in the river Tua sub-basin, in the municipalities of Carrazeda de Ansiães, Vila Flor, Alijó, Murça and Mirandela. |
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| 品質控管 | All identifications were performed by qualified technicians |
方法步驟描述:
- To be completed
額外的詮釋資料
This resource will be regularly checked for accuracy.
| 目的 | This dataset is part of a broader initiative whereby the company Movhera – Hidroelétricas do Norte S.A. will made available biodiversity data collected during impact assessment and biological monitoring studies. |
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| 替代的識別碼 | http://ipt.gbif.pt/ipt/resource?r=ahft_galemys_2021 |