EDP Foz-Tua: Large and Medium-sized Mammals (occasional observations): Complementary Studies [2009-10]

The dataset contains records of large and medium-sized mammals (Mammalia: Carnivora, Chiroptera, Cetartiodactyla and Lagomorpha) collected in the lower valley of the River Tua, and included in the Complementary Studies (2009-10) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between November 2009 and March 2010 in a non-systematic way in 20 2x2 km UTM squares on the area of the lower Tua valley directly or indirectly affected by the Foz Tua dam. The presence of individuals was recorded mainly through the detection presence signs such as scats, tracks, etc.

Default

Identification

Alternate Identifier

1f061e7b-a44a-41db-b48d-f70997160019

Publication Date
2019-10-16
Title

EDP Foz-Tua: Large and Medium-sized Mammals (occasional observations): Complementary Studies [2009-10]

Abstract

The dataset contains records of large and medium-sized mammals (Mammalia: Carnivora, Chiroptera, Cetartiodactyla and Lagomorpha) collected in the lower valley of the River Tua, and included in the Complementary Studies (2009-10) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between November 2009 and March 2010 in a non-systematic way in 20 2x2 km UTM squares on the area of the lower Tua valley directly or indirectly affected by the Foz Tua dam. The presence of individuals was recorded mainly through the detection presence signs such as scats, tracks, etc.

purpose

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.

Dataset Language

ENGLISH

 
Dataset Creator
Dataset Creator
Dataset Creator
Metadata Provider
Dataset Contact
  EDP - Energias de Portugal - João Madeira (Manager)

Av. 24 de Julho, 12, Torre Nascente, Piso 4

,

Lisbon

,

1249-300 Lisboa

,

PORTUGAL

Keywords (GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml)

  • Mammals; carnivores; lagomorphs; ungulates; chiroptera; occurrence; occasional observations;

Geographic Coverage

Geographic Description

The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Vila Flor, Murça and Mirandela.

Bounding Box

West Bounding Coordinate

-7.495

East Bounding Coordinate

-7.155

North Bounding Coordinate

41.504

South Bounding Coordinate

41.191

Temporal Coverage

Range of Dates

Begin Date

2009-11-12

End Date

2010-03-25

Taxonomic Coverage

General Taxonomic Coverage

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 4 orders, 7 families, 9 genera and 9 species.

Taxonomic Classification

Taxonomic Rank Name

Phylum

Taxonomic Rank Value

Chordata

Taxonomic Classification

Taxonomic Rank Name

Class

Taxonomic Rank Value

Mammalia

Taxonomic Classification

Taxonomic Rank Name

Order

Taxonomic Rank Value

Carnivora

Taxonomic Classification

Taxonomic Rank Name

Order

Taxonomic Rank Value

Cetartiodactyla

Taxonomic Classification

Taxonomic Rank Name

Order

Taxonomic Rank Value

Chiroptera

Taxonomic Classification

Taxonomic Rank Name

Order

Taxonomic Rank Value

Lagomorpha

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Canidae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Suidae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Mustelidae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Viverridae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Cervidae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Vespertiolinidae

Taxonomic Classification

Taxonomic Rank Name

Family

Taxonomic Rank Value

Leporidae

License Information

Intellectual Rights

This work is licensed under a

Creative Commons Attribution (CC-BY) 4.0 License

.

 
 

Additional Metadata

Metadata

GBIF Metadata Block

Date Stamp

2021-11-29T09:03:46Z

Citation

Cabral J A, Barros P, Vale-Gonçalves H M, Múrias T (2019). EDP Foz-Tua: Large and Medium-sized Mammals (occasional observations): Complementary Studies [2009-10]. EDP - Energias de Portugal. Sampling event dataset https://doi.org/10.15468/bf1u82 accessed via GBIF.org on 2021-11-29.

 

Project

• Project

Title

EDP Foz Tua Large and Medium-sized Mammals (occasional observations) - Complementary Studies [2009-10]

Personnel

Individual Name

Given Name

João Alexandre

Surname

Cabral

Role

AUTHOR

Personnel

Individual Name

Given Name

Paulo

Surname

Barros

Role

AUTHOR

Personnel

Individual Name

Given Name

Helia Marisa

Surname

Vale-Gonçalves

Role

AUTHOR

Personnel

Individual Name

Given Name

Regina

Surname

Santos

Role

AUTHOR

Personnel

Individual Name

Given Name

Tiago

Surname

Múrias

Role

ADMINISTRATIVE_POINT_OF_CONTACT

Abstract

The dataset contains records of large and medium-sized mammals (Mammalia: Carnivora, Chiroptera, Cetartiodactyla and Lagomorpha) collected in plots along the lower Tua River, and included in the Complementary Studies of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between November 2009 and March 2010, in a non-systematic way in 20x20 km UTM squares, within a 5-km buffer around the lower Tua River valley.

The occurrence of the target taxa was documented through 74 observation events in 64 sampling points. In total, nine taxa were identified to species rank. The most abundant species (>10 individuals/signs of presence) were Sus scrofa (30) and Vulpes vulpes (24).

Funding

The work was funded by EDP - Energias de Portugal, S.A.

Study Area Description

Descriptor

The study was conducted in part of the sub-basins of river Tua, prior to the construction and subsequent flooding of the lower part of this river valley by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for the target species found in a 5-km radius buffer around the future reservoir banks, and up to 35 km from the Tua mouth.

Design Description

Description

The objective of the study was to characterize the fauna of large and medium-sized mammals in a buffer of 5 km around the Tua lower valley before the dam construction, and to gather quality data to support the design and implementation of mitigation and/or compensation measures. This dataset includes all non-systematic observations of the presence of the target species collected during the large mammal surveys, but outside the sampling points/transects and/or during other vertebrate fauna surveys.

 
 

Methods

• Method

Method Step

Description

To be completed

Sampling

Study Extent

The data were collected within a 5-km buffer around the lower Tua River valley (Northeast Portugal) up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Vila Flor, Murça and Mirandela.

Sampling Description

No standardized sampling was used. All observations made outside the sampled points/transects for large mammals and/or during surveys of other vertebrates were recorded and collected here. The identification and species assessment methods were those used for the large mammals regular surveys: indirect signs of presence (scats, tracks) or observations of live individuals (only at night).

qualityControl

Description

All identifications were performed by qualified technicians.