說明
Waarnemingen.be - Fish occurrences in Flanders and the Brussels Capital Region, Belgium is a species occurrence dataset published by Natuurpunt. The dataset contains over 16,000 fish (Actinopterygii, Cephalaspidomorphi, Chondrichthyes, Leptocardii) occurrences of 132 naturally occurring species (native, vagrant or migrant species), recorded by volunteers (citizen scientists), mainly since 2008. The occurrences are derived from the database http://www.waarnemingen.be, hosted at the nature conservation NGO Natuurpunt in collaboration with Stichting Natuurinformatie. Standardized information regarding the occurrence's sex, lifeStage, behavior, occurrenceRemarks, and samplingProtocol is included as well.
Generalized and/or withheld information: location information is generalized to 5 x 5 km² Universal Transverse Mercator (UTM) grid cells. Observer name, exact XY-coordinates, toponyms, and photographs are not included in the published dataset, but are known in the source database.
To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Zero waiver (http://creativecommons.org/publicdomain/zero/1.0/). We would appreciate however, if you read and follow these norms for data use (http://www.natuurpunt.be/normen-voor-datagebruik) and provide a link to the original dataset (https://doi.org/10.15468/7reil0) whenever possible. If you use these data for a scientific paper, please cite the dataset following the applicable citation norms and/or consider us for co-authorship. We are always interested to provide more information or know how you have used the data, so please contact us via the contact information provided in the metadata or natuurdata@natuurpunt.be.
The publication of this dataset is supported by INBO and funded by Research Foundation - Flanders (FWO) as part of the Belgian contribution to LifeWatch.
資料紀錄
此資源出現紀錄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 16,742 筆紀錄。
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。:
Vanreusel W, Gielen K, Van den Neucker T, Jooris R, Desmet P, all fish observers (2021): Waarnemingen.be - Fish occurrences in Flanders and the Brussels Capital Region, Belgium. v1.7. Natuurpunt. Dataset/Occurrence. https://doi.org/10.15468/7reil0
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 Natuurpunt。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF 註冊
此資源已向GBIF註冊,並指定以下之GBIF UUID: 8124cd73-ac84-43d2-ab39-1d80dc346525。 Natuurpunt 發佈此資源,並經由Belgian Biodiversity Platform同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Observation; fish; marine; freshwater; fishermen; distribution; observations; citizen science; Natuurpunt; waarnemingen.be; observation.org; Occurrence
聯絡資訊
- 出處
- 出處
- 元數據提供者 ●
- 出處
地理涵蓋範圍
Flanders and the Brussels Capital Region. These regions are situated in the north of Belgium and cover an area of 13,522 km² and 162 km² respectively (13,684 km² in total or 45% of the Belgian territory). Flanders is largely covered by agricultural land and urban areas while the Brussels Capital Region is mainly urban. All occurrence data are generalized to grid cells of 5 x 5 km² of the Universal Transverse Mercator (UTM) coordinate system, with the grid codes indicated in the field verbatimCoordinates. The WGS84 centroids of these grid cells are calculated in decimalLatitude/Longitude with a coordinateUncertaintyInMeters of 3,536 meters using Wieczorek et al. (2004).
界定座標範圍 | 緯度南界 經度西界 [50.67, 2.53], 緯度北界 經度東界 [51.51, 5.94] |
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分類群涵蓋範圍
The dataset contains 132 naturally occurring fish (Actinopterygii, Cephalaspidomorphi, Elasmobranchii, Leptocardii) species (as well as a number of subspecies, formas and multispecies) recorded in Flanders and the Brussels Capital Region. This includes species that are native, vagrant or migrant. The class Actinopterygii is best represented in this dataset (113 species), in addition to 15 Elasmobranchii (Amblyraja hyperborea, Cetorhinus maximus, Dasyatis pastinaca, Lamna nasus, Leucoraja naevus, Mustelus asterias, Mustelus mustelus, Raja brachyura, Raja clavata, Raja microocellata, Raja montagui, Raja radiata, Raja undulata, Scyliorhinus canicula, Scyliorhinus stellaris), three Cephalaspidomorphi (Lampetra fluviatilis, Lampetra planeri, Petromyzon marinus) and one Leptocardii (Branchiostoma lanceolatum).
Kingdom | Animalia (animals) |
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Phylum | Chordata |
Class | Actinopterygii (ray-finned fishes), Elasmobranchii (sharks, rays, skates & sawfish), Cephalaspidomorphi (Lampreys), Leptocardii |
時間涵蓋範圍
起始日期 / 結束日期 | 1927-03-24 / 2018-12-30 |
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取樣方法
The observations (species, date, location, observer) were recorded by volunteers (citizen scientists) at http://www.waarnemingen.be. These consist of a mixture of casual observations of living and dead fish, and catches by different methods.
研究範圍 | See geographic coverage. |
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品質控管 | Recorded data are constantly verified by fish experts taking the observer’s species knowledge, added photographs and known species list of locations into account. The validation procedure from waarnemingen.be consists of an interactive procedure in which observers can be asked for additional information by a team of validators, after which the validator manually adds a validation status. Records that are not manually validated are additionally checked by an automated validation procedure that takes into account the number of manually validated observations within a specified date and distance range. 16% of the observations in this dataset are supported by a photograph on waarnemingen.be. The validation status is indicated in the field identificationVerificationStatus, the link to the original record in references. |
方法步驟描述:
- Not provided.
引用文獻
- Wieczorek J, Guo QG, Hijmans RJ (2004) The point-radius method for georeferencing locality descriptions and calculating associated uncertainty. International Journal of Geographical Information Science 18: 745–767. https://doi.org/10.1080/13658810412331280211
額外的詮釋資料
替代的識別碼 | 8124cd73-ac84-43d2-ab39-1d80dc346525 |
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https://ipt.inbo.be/resource?r=vissen-natuurpunt-occurrences |