Description
The monitoring of biometric parameters (total body length, cephalothorax length, cephalothorax width and weight) of red-swamp crayfish (Procambarus clarkii) in Doñana wetlands was initiated in 2004 as part of the Monitoring Program of Natural Resources and Processes. The aim was to obtain a temporal and continuous series of data in the biometry of the species to analyze the evolution in these variables. Data were recorded annually between 2004-2022 by more than 2 members of the monitoring team which performed samplings in different locations twice per year in winter-spring and summer seasons when the study sites are flooded.
Enregistrements de données
Les données de cette ressource données d'échantillonnage ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 444 enregistrements.
2 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Bravo-Utrera M A, Román I, Arribas R, Andreu A C, Díaz-Delgado R, Bustamante J, Márquez Ferrando R (2023). Long-term monitoring in the biometrics of the red-swamp crayfish (Procambarus clarkii, Girard 1852) in Doñana Wetlands 2004-2022. Version 2.3. Estación Biológica de Doñana (CSIC). Samplingevent dataset. https://doi.org/10.15470/e4gfyt
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Estación Biológica de Doñana (CSIC). Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 10e5d19e-441c-4f96-a914-a01780fa4ff5. Estación Biológica de Doñana (CSIC) publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Spain.
Mots-clé
Samplingevent; Occurrence; Long-term monitoring; Crayfish; ICTS-RBD. Infraestructura Científico Técnica Singular de la Reserva Biológica de Doñana.
Contacts
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https://orcid.org/0000-0002-3035-4753
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Couverture géographique
The study area covers the Doñana Wetlands on either aeolian sands or marshland.
| Enveloppe géographique | Sud Ouest [-90, -68], Nord Est [90, 180] |
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Couverture taxonomique
Pas de description disponible
| Species | Procambarus clarkii (Red-swamp crayfish) |
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Couverture temporelle
| Date de début / Date de fin | 2004-06-09 / 2022-09-08 |
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Données sur le projet
The aim of this project is to provide information about the evolution of the conservation status of Doñana. To do that, it has been designed a monitoring program of the dynamic of natural processes and the distribution and abundance of species and communities. This monitoring is generating time series of data which is being used to analyzed long-term trends.
| Titre | Seguimiento a largo plazo de los procesos naturales en la Infraestructura Científica y Técnica Singular Reserva Biológica de Doñana |
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| Identifiant | 202030E286 |
| Financement | National Parks Autonomous Agency (OAPN) between 2002-2007; Singular Scientific and Technical Infrastructures from the Spanish Science and Innovation Ministry (ICTS-MICINN); Ministry of Agriculture, Livestock, Fisheries and Sustainable Development from the Regional Government of Andalusia (CAGPDES-JA) since 2007; and Doñana Biological Station from the Spanish National Research Council (EBD-CSIC) during the whole period. |
| Description du domaine d'étude / de recherche | The study area covers the Natural and National park of Doñana, including the Doñana’s Biological Reserve (RBD). |
| Description du design | The Natural Processes Monitoring Program in Doñana belong to ICTS-RBD. It was created in the 1980s. Initially it focused on birds and endangered species such as the Iberian Lynx or the Imperial Eagle. In 2003, it was extended as part of an extensive monitoring program that included other components of biodiversity and ecological processes (marsh flooding or amphibian and reptile communities). As a summary, data analysis and evaluation are made to take management decisions in a short period of time to minimize the impact of the local and global change. The results are reported annually to the National Park Office and regional authorities through annual reports. |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
The monitoring of biometric parameters (total body length, cephalothorax length, cephalothorax width and weight) of red-swamp crayfish (Procambarus clarkii) in Doñana wetlands was initiated in 2004 as part of the Monitoring Program of Natural Resources and Processes. The aim was to obtain a temporal and continuous series of data in the biometry of the species to analyze the evolution in these variables. Data were recorded annually between 2004-2022 by more than 2 members of the monitoring team which performed samplings in different locations twice per year in winter-spring and summer seasons when the study sites are flooded.
| Etendue de l'étude | The study area is located in southwest Spain in the Guadalquivir Basin and cover the Natural Area of Doñana (Natural Park with 538,35 km2 and National Park with 542,51 km2). The climate is Mediterranean sub-humid with Atlantic coast influence: wet mild winters and dry warm summers. The rainy period occurs between October and April, with a peak in December–January (yearly average precipitation is about 550 mm). Four main ecosystems are described in the area: the marsh, mobile dunes, Mediterranean shrubland with pine forests and a long beach of 30 kms. |
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| Contrôle qualité | The protocol used has been supervised by researchers and the data have been validated by the members who performed the sampling. |
Description des étapes de la méthode:
- The individuals were sampled at the 64 stations classified according to their location (on either aeolian sands or marshland). Modified commercial traps, similar to funnel traps, with 4 mm mesh size were used as sampling method, following the method by Bravo et. al., 1994. Between 5-9 traps were randomly distributed (until 50 cm of depth) in each location, depending of the flooded area and depth. The traps were left for 24 hours and emptied the content into white sorting pans. Individuals were counted and identified until the maximun taxonomic level in the field and realease.
- Each individual captured was weigthed using an electronic balance within 0.2 g accuracy. Cephalothorax length (from the tip of the rostrum to the tip of the cephalatorax) and cephalothorax width (maximum width of the cephalothorax) were measured using a slide caliper within 0.1 mm accuracy. Total body length (from the tip of the rostrum to the tip of the telson) were recorded using a ruler within 0.5 mm accuracy. Data recorded during the surveys also included sex and maturation stage (inmature, mature) of the organisms when possible, as well as the time and georreferenced data of the capture. Between 2004-2007 data was registered in Excel file and since 2008 data was recorded in CyberTracker sequence.
Citations bibliographiques
- Bravo, M. A.; Duarte, C. M. & Montes, C. (1994) Environmental factors controlling the life history of Procambarus clarkii (Decapoda, Cambaridae) in a temporary marsh of the Doñana National Park (SW Spain). January 1994. Limnology 25(4):2450-2453. https://doi.org/10.1080/03680770.1992.11900667
- Romaire, R. P. & Lutz, C. G., 1989 Population dynamics of Procambarus clarkii (Girard) and Procambarus acutus acutus (Girard) (Decapoda: Cambaridae) in commercial ponds. Aquaculture 81(3-4):253-274. https://doi.org/10.1016/0044-8486(89)90151-8
Métadonnées additionnelles
| Identifiants alternatifs | 10.15470/e4gfyt |
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| 10e5d19e-441c-4f96-a914-a01780fa4ff5 | |
| https://ipt.gbif.es/resource?r=don_crayfish2023 |