Descripción
The first subtidal survey was conducted during a one-year period in 1981-1982. The survey covered the subtidal parts of the western Wadden Sea, i.e. west of the watershed between the island of Terschelling and the mainland, except for the Eierlandse Gat tidal basin. A total of 459 stations were sampled along 45 transects scattered over the entire area. Most transects were situated perpendicular to the direction of the tidal channels. Most attention (380 stations) was paid to the area between MLTL and MLTL – 4 m. 35 stations were located within mussel lots. Sampling was done with a 0.2 m2 van Veen grab and a 0.02 m2 flushing sampler modified for subtidal sampling from a large vessel. At most station, 3 samples with the flushing sampler and one Van Veen-grab sample were taken. In 2008, these transects were revisited in the framwork of the PRODUS project. Since 1989, three subtidal transects are sampled in late winter (February-March) and late summer (August-September) with a 0.06 m2 Reineck box-corer up to 45 cm in depth (min. 15 cm). At each transects of 1500 m 15 samples are collected. From each of these cores a subsample (core diameter 4.25 cm, depth 4 cm) is taken for Hydrobia ulvae.
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:
Van der Veer H W (2023): NIOZ Western Wadden Sea subtidal macrozoobenthos survey. v1.3. NIOZ Royal Netherlands Institute for Sea Research. Dataset/Metadata. http://ipt.nlbif.nl/resource?r=western_wadden_sea_survey&v=1.3
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es NIOZ Royal Netherlands Institute for Sea Research. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento-NoComercial (CC-BY-NC 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 9ef4bcb7-2008-4740-b34c-529088f6fdbd. NIOZ Royal Netherlands Institute for Sea Research publica este recurso y está registrado en GBIF como un publicador de datos avalado por Netherlands Biodiversity Information Facility.
Palabras clave
Metadata; Metadata
Contactos
- Originador ●
- Punto De Contacto
https://orcid.org/0000-0001-5035-661X
- Proveedor De Los Metadatos
Cobertura geográfica
Western Dutch Wadden Sea
| Coordenadas límite | Latitud Mínima Longitud Mínima [52,86, 4,743], Latitud Máxima Longitud Máxima [53,434, 5,479] |
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Cobertura taxonómica
No hay descripción disponible
| Filo | Macrozoobenthos (Macrozoobenthos) |
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Cobertura temporal
| Fecha Inicial / Fecha Final | 1981-01-01 / 1982-12-31 |
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| Fecha Inicial / Fecha Final | 2008-01-01 / 2008-12-31 |
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| Fecha Inicial | 1989-01-01 |
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Metadatos adicionales
| Identificadores alternativos | 9ef4bcb7-2008-4740-b34c-529088f6fdbd |
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| http://ipt.nlbif.nl/resource?r=western_wadden_sea_survey |