EDP Foz-Tua: Diurnal Butterflies (Lepidoptera) - Ecological Monitoring Program (2014-2017)

Descrição

Registros de Dados

Os dados deste recurso de evento de amostragem foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 210 registros.

Também existem 1 tabelas de dados de extensão. Um registro de extensão fornece informações adicionais sobre um registro do núcleo. O número de registros em cada tabela de dados de extensão é ilustrado abaixo.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versões

A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.

Como citar

Pesquisadores deveriam citar esta obra da seguinte maneira:

Costa H, Salgueiro N, Marques A T, Coelho H, Silva M, Caetano M, Romão F, Peixoto M, Múrias, T (2020): EDP Foz-Tua: Diurnal Butterflies (Lepidoptera) - Ecological Monitoring Program (2014-2017). v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_lepidopetera_pme&v=1.0

Direitos

Pesquisadores devem respeitar a seguinte declaração de direitos:

O editor e o detentor dos direitos deste trabalho é EDP - Energias de Portugal. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF Registration

Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: d2909e7e-201a-4665-bf68-62d7ceb86a43.  EDP - Energias de Portugal publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Portugal.

Palavras-chave

Butterflies; Diurnal; Lepidoptera; terrestrial; occurrence; observations; captures; line transects; Samplingevent

Contatos

Cobertura Geográfica

The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), in Trás-os-Montes e Alto Douro region, up to 50 km from the mouth, and in a small stream in the Douro sub-basin (Ferradosa stream), in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela.

Cobertura Taxonômica

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 5 families, 44 genera and 61 species and 1 subspecies.

Cobertura Temporal

Dados Sobre o Projeto

The dataset contains records of diurnal Butterflies (Lepidoptera) along the lower Tua and Douro river valleys, 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 July 2014 and August 2017, during field visits to 33 sampling transects with favourable habitats for Lepidoptera within a 5-km buffer around the River Tua lower valley and in Ferradosa stream (Douro sub-basin). The occurrence of the target taxa was documented through 802 positive observation events, of which 40 where identified to the taxonomic level of order, 31 to family, 94 to genus and 637 to species. The most recorded species (≥40 individuals) were Plactynemis latipes (67 observations), Orthetrum coerulescens (54), Calopteryx haemorrhoidalis (45), Onychogomphus forcipatus (43) and Anax imperator (40).

O pessoal envolvido no projeto:

Métodos de Amostragem

Sampling was designed to cover the main habitat types for diurnal butterflies in and around the lower River Tua valley affected by the Foz Tua dam and in the Ferradosa stream (Douro basin). Each sampling point was visited twice per year in spring (April-June) and summer (July-August). Each sampling transect, of about 500 m in lenght, was walked on foot at a constant speed and avoiding stops at hotspots (ie., places with a large influx of Lepidopterans) in order to avoid sampling biases. Adults were monitored during their flight period, between 9:30 and 16:30, on days with appropriate weather conditions (temperature above 13ºC, light wind, little cloudiness, no rain or fog), with a hand-held net. All individuals observed or captured in 5 m buffer in front or to the sides of the observer (never to the backwards) were recorded, to avoid duplication of counts. Identification was performed by visual observation, using appropriated field guides. Although this method is optimized to monitor flying adults, whenever caterpillars or pupae were observed they were also recorded and photographed for later identification.

Descrição dos passos do método:

1. To be completed

Metadados Adicionais