Descripción
Freshwater mussels occurrences in Wallonia is a presence-only occurrence dataset dedicated to mussels observations (Unio crassus, U. pictorum, U. tumidus, Anadonta anatina, A. cygnea and Pseudanodonta complanata) made by the Département d'Etude du Milieu Naturel et Agricole (SPW-DEMNA) and partners, between 2002 and 2020.
The data were collected within the framework of the department's missions, mostly related to the Natura 2000 monitoring and reporting and the LIFE Belgian Nature Integrated Project (BNIP).
This dataset includes only verified presence records but some populations have disappeared during the period covered. It should be considered as an historical monitoring of the remaining populations and caution should be paid on the dates of the records.
The absence of data does not always mean that the species is not present and absence data were not included in the dataset to avoid their misinterpretation but are available by request adressed to the Department. Please feel free to contact the department if you have remarks/questions regarding the dataset or about freshwater mussels monitoring.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Por favor, tenga en cuenta que ésta es una versión antigua del conjunto de datos. Los usuarios deben citar este trabajo de la siguiente manera:
Motte G (2020): DEMNA-DNE : Freshwater mussels occurrences in Wallonia. v1.5. Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA). Dataset/Occurrence. https://ipt.biodiversity.be/resource?r=uniocrassuswal&v=1.5
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA). 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: e544c55b-ead2-4311-8f57-50ab5907d8dc. Service Public de Wallonie – Département d’Etude du Milieu Naturel et Agricole (SPW – DEMNA) publica este recurso y está registrado en GBIF como un publicador de datos avalado por Belgian Biodiversity Platform.
Palabras clave
Occurrence; Wallonia; monitoring; freshwater; mussel; ; Observation
Contactos
- Punto De Contacto
- Punto De Contacto
- Punto De Contacto
Cobertura geográfica
Wallonia, Southern Belgium
Coordenadas límite | Latitud Mínima Longitud Mínima [49,781, 2,681], Latitud Máxima Longitud Máxima [50,816, 6,108] |
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Cobertura taxonómica
Freshwater mussels species of Wallonia.
Especie | Unio Crassus (Mulette épaisse), Unio pictorum (Mulette des peintres), Unio tumidus (Mulette renflée), Anodonta cygnea (Anodonte des cygnes), Anodonta anatina (Anodonte des rivières), Pseudanodonta complanata (Anodonte comprimée) |
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Cobertura temporal
Fecha Inicial / Fecha Final | 2002-01-01 / 2020-09-23 |
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Métodos de muestreo
This dataset includes records obtained in different frameworks and protocols: opportunistic observations, IBGN and Natura 2000 samplings, research and monitoring projects (thesis, Life BNIP, etc.).
Área de Estudio | Wallonia, southern Belgium from 2002 to 2020. |
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Control de Calidad | All data has been validated by a process based on image evidence, the expertise of the observer or investigation by an expert from the department. |
Descripción de la metodología paso a paso:
- Monitoring in different contexts
- Aggregation of occurrences data and validation
- Extraction of mussels presence records to darwinCore
Metadatos adicionales
Descripción de mantenimiento | This dataset will be upgraded annually with new validated observations. |
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Identificadores alternativos | https://ipt.biodiversity.be/resource?r=uniocrassuswal |