說明
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.
資料紀錄
此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 444 筆紀錄。
亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
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
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 Estación Biológica de Doñana (CSIC)。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 10e5d19e-441c-4f96-a914-a01780fa4ff5。 Estación Biológica de Doñana (CSIC) 發佈此資源，並經由GBIF Spain同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent; Occurrence; Long-term monitoring; Crayfish; ICTS-RBD. Infraestructura Científico Técnica Singular de la Reserva Biológica de Doñana.
聯絡資訊
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https://orcid.org/0000-0002-3035-4753
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地理涵蓋範圍
The study area covers the Doñana Wetlands on either aeolian sands or marshland.
| 界定座標範圍 | 緯度南界 經度西界 [-90, -68], 緯度北界 經度東界 [90, 180] |
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分類群涵蓋範圍
無相關描述
| Species | Procambarus clarkii (Red-swamp crayfish) |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2004-06-09 / 2022-09-08 |
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計畫資料
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.
| 計畫名稱 | Seguimiento a largo plazo de los procesos naturales en la Infraestructura Científica y Técnica Singular Reserva Biológica de Doñana |
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| 辨識碼 | 202030E286 |
| 經費來源 | 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. |
| 研究區域描述 | The study area covers the Natural and National park of Doñana, including the Doñana’s Biological Reserve (RBD). |
| 研究設計描述 | 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. |
參與計畫的人員:
取樣方法
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.
| 研究範圍 | 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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| 品質控管 | The protocol used has been supervised by researchers and the data have been validated by the members who performed the sampling. |
方法步驟描述:
- 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.
引用文獻
- 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
額外的詮釋資料
| 替代的識別碼 | 10.15470/e4gfyt |
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| 10e5d19e-441c-4f96-a914-a01780fa4ff5 | |
| https://ipt.gbif.es/resource?r=don_crayfish2023 |