Evento de muestreo

EDP Foz-Tua: Cabrera vole (Microtus cabrerae) - Ecological Monitoring Program Baseline Studies [2011-2017]

Última versión Publicado por EDP - Energias de Portugal en 20 de diciembre de 2019 EDP - Energias de Portugal
Fecha de publicación:
20 de diciembre de 2019
Licencia:
CC-BY 4.0

Descargue la última versión de los datos como un Archivo Darwin Core (DwC-A) o los metadatos como EML o RTF:

Datos como un archivo DwC-A descargar 459 registros en Inglés (84 KB) - Frecuencia de actualización: desconocido
Metadatos como un archivo EML descargar en Inglés (22 KB)
Metadatos como un archivo RTF descargar en Inglés (15 KB)

Descripción

The dataset contains records of Cabrera vole (Microtus cabrerae, Cricetidae) and other Microtus spp. collected in a buffer of 2 km around the lower valley of the River Tua, 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 April 2012 and May 2017 during field visits to 55 known or presumed colonies of this species in the area of the lower Tua valley directly or indirectly affected by the Foz Tua dam. The occurrence of the species was assessed through the observation of characteristic evidences of presence (scats, trails, latrines, heaps of grass clippings) in plots with favorable habitat. The identification of the scats attributed to the genus Microtus was assessed with molecular analysis.

Registros

Los datos en este recurso de evento de muestreo han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 459 registros.

también existen 1 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.

Event (core)
459
Occurrence 
1836

Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.

Versiones

La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.

¿Cómo referenciar?

Los usuarios deben citar este trabajo de la siguiente manera:

Costa H, Salgueiro N, Marques A T, Coelho H, Ferreira C, Oliveira J, Pereira P, Sousa D, Puga J, Caetano M, Neves T, Brito A, Palminha G, Pereira F, Santos J, Queirós L, Múrias T (2019): EDP Foz-Tua: Cabrera vole (Microtus cabrerae) - Ecological Monitoring Program Baseline Studies [2011-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_cabrera_pme&v=1.0

Derechos

Los usuarios deben respetar los siguientes derechos de uso:

El publicador y propietario de los derechos de este trabajo es EDP - Energias de Portugal. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).

Registro GBIF

Este recurso ha sido registrado en GBIF con el siguiente UUID: e94838e6-ded0-498e-abc0-df89809999d1.  EDP - Energias de Portugal publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.

Palabras clave

Cabrera vole; Microtus cabrerae; Microtus lusitanicus; small mammals; occurrence; indirect evidence; Rodentia

Contactos

Hugo Costa
  • Originador
General Coordinator 1
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Nuno Salgueiro
  • Originador
General Coordinator 2
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
Ana Teresa Marques
  • Originador
Fieldwork Coordinator 1
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Helena Coelho
  • Originador
Fieldwork Coordinator 2
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Catarina Ferreira
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
José Oliveira
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Pedro Pereira
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Dárcio Sousa
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
João Puga
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Marco Caetano
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Tiago Neves
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
André Brito
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Gustavo Palminha
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Fernanda Pereira
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
João Santos
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
PT
Luís Queirós
  • Originador
Technician
BioInsight
Rua Antero de Quental, Nº52 Loja B
2675-690 Odivelas Odivelas
Tiago Múrias
  • Proveedor De Los Metadatos
Researcher
CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto
Campus Agrário de Vairão
4485-661 Vairão Vairão
PT
João Madeira
  • Punto De Contacto
Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
1249-300 Lisboa Lisbon
PT

Cobertura geográfica

The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.

Coordenadas límite Latitud Mínima Longitud Mínima [41,166, -7,567], Latitud Máxima Longitud Máxima [41,507, -7,152]

Cobertura taxonómica

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 1 family, 1 genus and 2 species.

Orden Rodentia
Familia Cricetidae

Cobertura temporal

Fecha Inicial / Fecha Final 2012-04-22 / 2017-05-18

Datos del proyecto

The dataset contains records of the Cabrera vole (Microtus cabrerae) and other species of the genus Microtus collected in plots along the lower Tua River, included in the Ecological Monitoring Program (2011-2017) of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between April 2012 and May 2017 during field visits to 55 known or presumed colonies of the species within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 275 observation events in 165 sampling points distributed among the 54 known or potential colonies. In total, four taxa were identified, at family (1), genus (1) and species (2) levels. Microtus cabrerae was the most abundant species (188 indirect observations/signs of presence), followed by M. lusitanicus (6).

Título EDP Foz-Tua: Cabrera vole (Microtus cabrerae) - Ecological Monitoring Program Baseline Studies [2011-2017]
Identificador EDP Biodiversity Data
Fuentes de Financiación The work was funded by EDP - Energias de Portugal, S.A.
Descripción del área de estudio The study was conducted in part of the sub-basin 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 the Cabrera vole in a 2 km radius buffer around the future reservoir banks and up to 35 km from the Tua mouth.
Descripción del diseño The objective of the study was to monitor changes in the distribution patterns (colony locations) and abundances of the Cabrera vole and other Microtus species in the area of the Foz Tua Hydroelectric Dam during the dam construction (2012-2016), and in the subsequent flooding of the river valley (2016-2017).

Personas asociadas al proyecto:

Hugo Costa
  • Autor
Nuno Salgueiro
  • Autor
Ana Teresa Marques
  • Autor
Helena Coelho
  • Autor
Catarina Ferreira
  • Autor
José Oliveira
  • Autor
Pedro Pereira
  • Autor
Dárcio Sousa
  • Autor
João Puga
  • Autor
Marco Caetano
  • Autor
Tiago Neves
  • Autor
André Brito
  • Autor
Gustavo Palminha
  • Autor
Fernanda Pereira
  • Autor
João Santos
  • Autor
Luís Queirós
  • Autor
Tiago Múrias
  • Proveedor De Los Metadatos

Métodos de muestreo

Sampling was designed to cover all the potential habitats of the Cabrera vole (fallows, bushes, riverine habitats with low vegetation) in a buffer of 2 km around the lower Tua valley affected by the Foz Tua dam. All areas surveyed during the previous phases of the project (Environmental Impact Assessement and Baseline Studies) were included, and new potential places were added, using aerial photos and other cartographic means, followed by a visit to the area. The search for new potential areas was kept along the duration of the study period. This evaluation furnished a total of 55 areas of known, or presumed, colonies of Microtus cabrera (and other Microtidae). Within these areas, a total of 216 sampling plots was surveyed for signs of the presence of Microtidae (number of tracks, faeces, latrines and heaps of grass clippings) in spring/summer (April-May) and autumn (October-December) of 2012-2017. In each known or potential area surveyed, a detailed description of all the relevant biotopes was performed. This description included (a) the type of biotope, (b) the height of vegetation, (c) the characteristics of the landscape surrounding the demarked areas, namely in relation to the land-use and disturbance. Any changes in these parameters observed between sampling periods were recorded. In the first visit to a colony (or in the subsequent visits, if no faces were found) a feacal sample was collected and sent to laboratory to confirm the presence of the species through molecular analysis. This was performed using the PCR-chain reaction method with specific primers (MiKa1 and MiKa2) that amplify a control region (d loop) fragment of mitochondrial DNA to differentiate samples of Microtus cabrerae droppings from other species of the Arvicolidae family. The sequence detection was performed in the automatic sequencer ABIPRISM® 3730-XL DNA Analyzer from Applied BiosystemsTM, with the above mentioned primers

Área de Estudio The data were collected within a 2-km buffer around the Tua lower valley (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Carrazeda de Ansiães, Vila Flor, Murça and Mirandela.
Control de Calidad All identifications were performed by qualified technicians

Descripción de la metodología paso a paso:

  1. To be completed

Metadatos adicionales

Propósito This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will make available biodiversity data collected during impact assessment and biological monitoring studies.
Descripción de mantenimiento This resource will be regularly checked for accuracy.
Identificadores alternativos http://ipt.gbif.pt/ipt/resource?r=edp_tua_cabrera_pme