Descripción
The data presented in this dataset derives from visual surveys done along the Northwestern Iberian rocky intertidal in 2020 and 2021, focusing on 35 macroalgae species. To detect recent distributional shifts in Northwestern Iberia, we selected, based on literature available, cold-water species that historically had their southern distributional range in the western Iberian Peninsula, and, conversely, warm-water species that had their northern distributional range in the same region. In addition, invasive species were also surveyed.
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 78 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.
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es CIBIO (Research Center in Biodiversity and Genetic Resources) 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: c1e31227-6595-4797-b75a-d9d9f75e4cca. CIBIO (Research Center in Biodiversity and Genetic Resources) Portugal publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Portugal.
Palabras clave
Intertidal Biodiversity Rocky shores Seaweed Northwestern Iberia
Contactos
http://orcid.org/0000-0001-8072-4620
- Proveedor De Los Metadatos ●
- Originador ●
- Usuario ●
- Punto De Contacto
- Originador
Cobertura geográfica
Northwestern Iberia
| Coordenadas límite | Latitud Mínima Longitud Mínima [39,373, -9,378], Latitud Máxima Longitud Máxima [43,044, -8,649] |
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Cobertura taxonómica
A total of 35 seaweed species were surveyed (20 Ochrophyta, 13 Rhodophyta and 2 Chlorophyta): Ascophyllum nodosum, Asparagopsis armata, Calliblepharis ciliata, Chondrus crispus, Codium adhaerens, Delesseria sanguinea, Desmarestia ligulata, Dictyopteris polypodioides, Dilsea carnosa, Dumontia contorta, Fucus serratus, Fucus spiralis, Gelidium corneum, Grateloupia turuturu, Halidrys siliquosa, Halopithys incurva, Himanthalia elongata, Hypnea musciformis, Laminaria ochroleuca, Laminaria hyperborea, Laminaria sp., Leathesia marina, Padina pavonica, Palmaria palmata, Pelvetia canaliculata, Petalonia fascia, Phycodrys rubens, Phyllophora crispa, Saccharina latissima, Saccorhiza polyschides, Sargassum flavifolium, Sargassum muticum Treptacantha baccata, Undaria pinnatifida and Valonia utricularis.
| Filo | Rodophyta, Ochrophyta, Chlorophyta |
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Cobertura temporal
| Fecha Inicial / Fecha Final | 2020-10-15 / 2021-07-26 |
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Datos del proyecto
This work aims at providing a comprehensive picture of the distribution and abundance of a selected group of intertidal macro-algae along the Northwestern Iberia rocky coast in 2020/2021.
| Título | Intertidal macroalgae biodiversity along the Northwestern Iberian coast in 2020/2021 |
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| Fuentes de Financiación | This study was funded by FEDER through COMPETE (POCI-01-0145-FEDER-031088) and through POR Norte (NORTE-01-0145-FEDER-031053), by National Funds through FCT (PTDC/BIA-BMA/31088/2017 and PTDC/BIA-BMA/31053/2017), and by the European H2020 project FutureMARES (Grant No. 869300). |
| Descripción del área de estudio | Data were collected from the autumn of 2020 until the summer of 2021. Sampling was carried out at 71 wave-exposed rocky shore locations along the Northwestern Iberian coast, covering three major rocky stretches of shoreline in the Galicia, Northern Portugal and Central Portugal. |
| Descripción del diseño | Specimens in this dataset were observed during field work carried out between autumn of 2020 and summer of 2021. Observations derive from visual surveys done along the Northwestern Iberian coast. The occurrence and abundance of all taxa were recorded in situ. A semi-quantitative estimation of abundance was assigned to each taxa identified during the survey. We used a modified version of the scale established by Crisp and Southward 1958 — SACFOR, where abundances were encoded from 6 to 0 (where 6 means Superabundant; 5, Abundant; 4, Common; 3, Frequent; 2, Occasional ; 1, Rare; and 0, not found). |
Personas asociadas al proyecto:
Métodos de muestreo
Specimens in this dataset were collected in field work carried out between the autumns of 2020 and the summer of 2021. Observations derives from visual surveys done along the Northwestern Iberian coast. A semi-quantitative estimation of abundance was assigned to each taxa identified during the survey. We used a modified version of the scale established by Crisp and Southward 1958 — SACFOR, where abundances were encoded from 6 to 0 (where 6 means Superabundant; 5, Abundant; 4, Common; 3, Frequent; 2, Occasional; 1, Rare; and 0, not found).
| Área de Estudio | Data were collected between the autumn of 2020 and the summer of 2021. Sampling was carried out at 71 wave-exposed rocky shore locations along the Northwestern Iberian coast, covering the three major rocky stretches of shoreline in the Northern, Central Portuguese regions and in Galicia. |
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| Control de Calidad | In addition to AlgaeBase (Guiry and Guiry 2021), authoritative identification guides and keys for the Eastern Atlantic and Mediterranean were used. Specifically, Araujo et al., 2009; Araújo et al., 2011; Aziza et al., 2008; Bárbara, 2009, 2013; Benita et al., 2018; Bunker et al., 2017; Campbell et al., 1994; Chapman & Goudey, 1983; M Edwards et al., 2012; Faes & Viejo, 2003; Molenaar et al., 1996; Poza et al., 2017; Stuart et al., 1999; Vieira et al., 2010. All scientific names were standardized against the WoRMS - The World Register of Marine Species using the Taxon Match tool available at http://www.marinespecies.org/aphia.php?p=match (accessed on: 2021-07-07). |
Descripción de la metodología paso a paso:
- The steps that led to the final release of the dataset were as follows: (1) In-situ identification of species and attribution of a semi-quantitative abundance SACFOR score; (2) standardisation of taxonomy against the World Register of Marine Species.
Metadatos adicionales
| Identificadores alternativos | c1e31227-6595-4797-b75a-d9d9f75e4cca |
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| http://ipt.gbif.pt/ipt/resource?r=2021_iberianpeninsula |