Descripción
This is a combined dataset originating from two projects: NaGISA (Natural Geography in Shore Areas, a long term monitoring project following a global protocol) and a study on the Benthos of Haifa Bay. Specimens from Israel were collected on 31.5.2009 and 11.10.2009 in Haifa Bay, (Israel, Eastern Mediterranean Sea) from soft sediments of mixed grain sizes in shallow waters. Sediment samples were taken with a Van-Veen grab (KAHLSICO, model WA265/SS214) 32x35cm, volume 20 l, penetration 20 cm. The sediment was preserved in buffered formalin 10% for 3–7 days, then sieved through a 250 µm mesh sieve and subsequently stored in 70% ethanol. Specimens from Crete were collected in September 2007 and June 2008 from two sites in northern Crete characterized by a continuous hard bottom habitat with dense algal coverage and a moderate wave exposure. At each site, two vertical transects with sampling depths at 1 m, 5 m, 10 m, 15 m and 20 m were defined and five replicates were taken from each transect and depth.Samples were collected by means of SCUBA diving according to the NaGISA protocol (Iken and Konar 2003). A plexiglas frame (25 x 25 cm) with a net of 0.5 mm mesh size attached to its top opening was placed onto the rock and the surface within the frame was scraped off. The sample was collected by a manually operated suction device, supplied by air from an extra scuba tank. Large particles (>2 cm) were collected manually after suction. The samples were subsequently washed through a 0.5 mm mesh sieve, fixed and preserved in 99% ethanol. Specimens were examined under an Olympus SZx12 stereomicroscope and an Olympus BX50 microscope and identified by employing the most recent literature on Syllidae (e.g. Nygren 2004, San Martín 2003, 2005, San Martín and Hutchings 2006).
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 108 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:
Faulwetter S, Chatzigeorgiou G, Galil BS, Arvanitidis C. (2011). Eastern Mediterranean Syllidae from three locations in Crete and Israel.
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es Hellenic Center for Marine Research. 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: da2f316a-7329-4115-89d9-825f8125963b. Hellenic Center for Marine Research publica este recurso y está registrado en GBIF como un publicador de datos avalado por Ocean Biodiversity Information System.
Palabras clave
Annelida; Polychaeta; Syllidae; Eastern Mediterranean; Israel; Crete; hard substrate; soft substrate; subtidal; Occurrence; Samplingevent
Contactos
- Proveedor De Los Metadatos ●
- Originador ●
- Punto De Contacto
- Investigador Principal
- Investigador Principal
- Curador
Cobertura geográfica
Alykes-Agia Pelagia-Heraklion-Crete-Levantine Basin (Eastern Mediterranean Sea) Elounda-Agios Nikolaos-Crete-Levantine Basin (Eastern Mediterranean Sea) Haifa Bay-Israel
| Coordenadas límite | Latitud Mínima Longitud Mínima [30,81, 24,97], Latitud Máxima Longitud Máxima [35,96, 36,88] |
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Cobertura taxonómica
Syllidae (Annelida, Polychaeta)
Cobertura temporal
| Fecha Inicial / Fecha Final | 2007-09-20 / 2009-10-11 |
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Métodos de muestreo
Van-Veen grab (KAHLSICO, model WA265/SS214) 32x35cm, volume 20 l, penetration 20 cm; plexiglas frame 25x25cm and suction device
| Área de Estudio | 35x35cm and 25x25cm |
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Descripción de la metodología paso a paso:
- 11 sampling stations 5 replicates from each depth and transect in Crete, 1 per station in Israel
Referencias bibliográficas
- Faulwetter, S, Chatzigeorgiou G, Galil BS, Nicolaidou A, Arvanitidis C. 2011. Sphaerosyllis levantina sp. n. (Annelida: Polychaeta) from the eastern Mediterranean, with notes on character variation in Sphaerosyllis hystrix Claparède, 1963. Zookeys. 150:327-345.
- Faulwetter, S, Chatzigeorgiou G, Galil BS, Arvanitidis C. 2011. An account on the taxonomy and distribution of Syllidae (Annelida: Polychaetes) in the Eastern Mediterranean, with notes on the genus Prosphaerosyllis San Martín, 1984 in the Mediterranean. Zookeys. 150:281–326.
- Chatzigeorgiou, G, Faulwetter S, López E, Sardá R, Arvanitidis C. 2012. Can coastal biodiversity measured in four Mediterranean sites be representative of the region? A test for the robustness of the NaGISA protocol based on syllid (Annelida, Polychaeta) taxocommunities Hydrobiologia. 691:147-156.
Metadatos adicionales
marine, harvested by iOBIS. The intertidal polychaete data from the NaGISA dataset are part of the dataset “MidMedPol: Polychaetes from midlittoral rocky shores in Greece and Italy (Mediterranean Sea)”,doi: 10.3897/BDJ.1.e961 (http://ipt.vliz.be/eurobis/resource.do?r=mediterraneanpolychaetaintertidal)
| Identificadores alternativos | 2aa6f6ad-515b-4aac-87cb-d3a60321b9f4 |
|---|---|
| da2f316a-7329-4115-89d9-825f8125963b | |
| http://192.135.166.161/resource?r=easternmedsyllids |