EDP Foz-Tua: Lichen flora – Complementary Studies [2011] and Ecological Monitoring Program [2012-2015]

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 49 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.

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:

Saraiva T, Crespí A, Canha P, Marques J, Múrias, T (2020): EDP Foz-Tua: Lichen flora – Complementary Studies [2011] and Ecological Monitoring Program [2012-2015]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_fl_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. 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: 6f8e55e2-1a7f-43bb-8e6f-a57314b9b9a4.  EDP publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.

Palabras clave

Lichen; conservation; priority; inventories; complementary studies; ecological monitoring program; Foz-Tua dam

Contactos

Cobertura geográfica

Data and specimens were collected along the valley of the River Tua (Northeast Portugal), from the river mouth to about 67 km upstream in the river Tuela and about 68 km upstream in the river Rabaçal, as well as in a Tua tributary (to about 27 km upstream in the Tinhela river), encompassing sampling areas in Trás-os-Montes e Alto Douro Region (sampling points in the municipalities of Alijó, Murça, Carrazeda de Ansiães, Vila Flor and Mirandela).

Cobertura taxonómica

The taxonomic coverage of this dataset spans 1 phylum, 4 classes, 12 orders, 33 famillies, 68 genus and 161 species or infra-specific categories.

Cobertura temporal

Datos del proyecto

he dataset contains records of the Lichen Flora (Fungi) collected in the scope of the Complementary Studies (2011) and the Ecological Monitoring Program (2012-2015) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the spring and autumn of 2011-2015, during field visits to a total of 49 sampling points distributed along the valley of the River Tua (Northeast Portugal), from the river mouth to about 67 km upstream in the river Tuela and about 68 km upstream in the river Rabaçal, as well as some in the Tua tributary, river Tinhela (to about 27 km upstream). The occurrence of the target taxa was documented through 610 records of field occurrences from 164 different taxa (including species, subspecies and organisms classified within species groups and at the genus level), harboured at PO Herbarium collection at Natural History and Science Museum of the University of Porto (MHNC-UP).

Personas asociadas al proyecto:

Métodos de muestreo

Sampling was designed not only to obtain data for Complementary Studies [2011] but also for the Ecological Monitoring Program (2012-2015) which included two general objectives: (1) Evaluation of the direct and indirect impacts of the dam construction on the lichen flora and (2) Evaluation of the effect of the implementation of minimization and compensation measures within the scope of the Tua dam construction on the lichen flora. Depending on the objectives defined for each of the 52 sampling points, one or more techniques of sampling were applied at each location: a) A prospective area of ​​approximately 2,500 m2 (25 m in all perpendicular directions from the sampling area centroid), whenever possible and in the absence of natural barriers, to (1) explore all lichen habitats and obtain the total inventory of Tua’s watershed lichen diversity (fieldwork for the Complementary Studies), and (2) to assess the importance of micro-reserves for the conservation of priority conservation taxa and lichen target communities; b) Three permanent squares with 50cm2 were located on homogeneous rock vertical surfaces at each sampling point to assess the indirect impact of the presence of the dam reservoir on the composition of mesophytic, xerophytic and hyper-xerophytic saxicolous lichen habitats; c) Ten 50 cm bands (measured from the base of the trunk) covering the entire perimeter of the trunk on ten selected trees at each sampling point to evaluate the effect of measures for the recovery and planting of native riparian vegetation on lichen epiphytic flora. The parameters taken in each sampling procedure included (1) list of taxa, (2) list of priority conservation taxa, (3) percentage cover for each species, and (4) frequency of occurrence of each taxon in each lichen community. However, in this dataset, all taxa are presented in the presence/absence format only. Whenever possible, all specimens were identified in the field. Sterile or untypical specimens were identified at the laboratory using microscopic diagnosis. Lichen specimens were classified down to the lowest possible rank.

Descripción de la metodología paso a paso:

1. To be completed

Metadatos adicionales