Описание
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.,
Записи данных
Данные этого событие отбора проб ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 30 записей.
Также в наличии 1 таблиц с данными расширений. Записи расширений содержат дополнительную информацию об основной записи. Число записей в каждой таблице данных расширения показано ниже.
Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.
Версии
В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.
Как оформить ссылку
Исследователи должны дать ссылку на эту работу следующим образом:
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
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является Movhera - Hidroelétricas do Norte, S.A.. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: 24744f61-7a2d-410d-8b9c-77eb5f1005c8. Movhera - Hidroelétricas do Norte, S.A. отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Portugal.
Ключевые слова
Pyrenean Desman; Galemys pyrenaicus; occurrence; observations; scats; exploration phase; 2021
Контакты
- Originator
- General Coordinator (2021-22)
- Quinta de Prados
- Originator
- Fieldwork Coordinator
- Quinta de Prados
- Originator
- Technician
- Originator
- Technician
- Originator
- Technician
- Originator
- Technician
- Originator
- Technician
- Originator
- Technician (Genetic analysis)
- Metadata Provider
- Researcher
- Campus Agrário de Vairão
- Point Of Contact
- Manager
- Aproveitamento Hidroelétrico de Mirando do Douro
Географический охват
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.
| Ограничивающие координаты | Юг Запад [41,185, -7,498], Север Восток [41,533, -7,184] |
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Таксономический охват
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 |
Временной охват
| Дата начала / Дата окончания | 2021-05-14 / 2024-10-25 |
|---|
Данные проекта
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.
| Название | Movhera Foz Tua Pyrenean Desman (Galemys pyrenaicus) - Ecological Monitoring Program (2021) |
|---|---|
| Идентификатор | Movhera Biodiversity Data |
| Финансирование | The work was funded by Movhera – Hidroelétricas do Norte, S.A. |
| Описание района исследования | 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. |
| Описание плана выполнения исследований | 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). |
Исполнители проекта:
- Author
- Author
- Author
- Author
- Author
- Author
- Author
- Author
- Metadata Provider
Методы сбора
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.
| Охват исследования | 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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| Контроль качества | All identifications were performed by qualified technicians |
Описание этапа методики:
- To be completed
Дополнительные метаданные
This resource will be regularly checked for accuracy.
| Цель | 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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| Альтернативные идентификаторы | http://ipt.gbif.pt/ipt/resource?r=ahft_galemys_2021 |