Meetnetten - Transects for butterflies in Flanders, Belgium

最新バージョン Research Institute for Nature and Forest (INBO) によって公開 Dec 23, 2019 Research Institute for Nature and Forest (INBO)

The Meetnetten - Transects for butterflies in Flanders, Belgium dataset is an sample event dataset published by the Research Institute for Nature and Forest (INBO) and is part of the 'Meetnetten- Monitoring schemes' suite. This dataset deals with the butterfly transect data. The dataset contains count data of following priority species: Lasiommata megera, Erynnis tages, Satyrium ilicis, Phengaris alcon, Apatura iris, Hipparchia semele, Cyaniris semiargus, Hesperia comma, Pyronia tithonus, Melitaea cinxia. Additionally the dataset contains count data of other butterfly species that are not the target species of the monitoring schemes. The Flemish government requires high-quality information on a number of priority plant and animal species in Flanders These are species that are protected in the framework of the European Habitats and Birds Directives, but also other species that are important for Flemish nature policy. To provide this information the Research Institute for Nature and Forest (INBO) developed a number of long-term monitoring schemes (meetnetten.be). Each monitoring scheme consists of fixed sample locations in which target species are counted based on a standardized protocol. Data collection relies mainly on specialised volunteers and the NGO Natuurpunt Studie plays an important role in field work coordination. Meetnetten.be is the web tool for planning and monitoring this fieldwork and for entering the field data in an accessible and efficient manner. Monitoring schemes for 65 priority species (within 11 different species groups) were started between 2016 and 2018. In total, these monitoring schemes consist of more than 1,600 locations. We have released this dataset to the public domain under a Creative Commons Zero waiver. We would appreciate it if you follow the INBO norms for data use (https://www.inbo.be/en/norms-data-use) when using the data. If you have any questions regarding this dataset, don't hesitate to contact us via the contact information provided in the metadata or via opendata@inbo.be. Issues with the dataset can be reported at: https://github.com/inbo/soortenmeetnetten-events/issues Please mention the specific dataset.

データ レコード

この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、9,725 レコードが含まれています。 拡張データ テーブルは2 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。

  • Event (コア)
    9725
  • MeasurementOrFact 
    72000
  • Occurrence 
    24000

この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。

ダウンロード

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード:

DwC ファイルとしてのデータ ダウンロード 9,725 レコード English で (731 KB) - 更新頻度: annually
EML ファイルとしてのメタデータ ダウンロード English で (19 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (17 KB)

バージョン

次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。

引用方法

研究者はこの研究内容を以下のように引用する必要があります。:

Piesschaert F. et al, (2019): Meetnetten - Transects for butterflies in Flanders, Belgium. v1. Research Institute for Nature and Forest (INBO). Dataset/Samplingevent. https://ipt.inbo.be/resource?r=meetnetten-butterflies-occurrences&v=1.0

権利

研究者は権利に関する下記ステートメントを尊重する必要があります。:

パブリッシャーとライセンス保持者権利者は Research Institute for Nature and Forest (INBO)。 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登録

このリソースをはGBIF と登録されており GBIF UUID: 63938753-1fec-4c08-ae39-e9f8a6576521が割り当てられています。   Belgian Biodiversity Platform によって承認されたデータ パブリッシャーとして GBIF に登録されているResearch Institute for Nature and Forest (INBO) が、このリソースをパブリッシュしました。

キーワード

Occurrence; butterflies; monitoring

連絡先

リソースを作成した人:

Dimitri Brosens
Frederic Piesschaert
Toon Westra
Research Institute for Nature and Forest (INBO) BE
http://www.inbo.be
Marc Pollet
Research Institute for Nature and Forest (INBO) BE
http://www.inbo.be
Wim Veraghtert
Natuurpunt BE
http://www.natuurpunt.be
Sam Van de Poel
Natuurpunt BE
http://www.natuurpunt.be
Dirk Maes
Research Institute for Nature and Forest (INBO) BE
http://www.inbo.be

リソースに関する質問に答えることができる人:

Frederic Piesschaert
Researcher
Research Institute for Nature and Forest (INBO) BE
http://www.inbo.be

メタデータを記載した人:

Dimitri Brosens
INBO/ Belgian Biodiversity Platform BE
Toon Westra
INBO BE

他に、リソースに関連付けられていた人:

データ利用者
Dimitri Brosens

地理的範囲

Flanders, Belgium

座標(緯度経度) 南 西 [50.67, 2.53], 北 東 [51.51, 5.94]

生物分類学的範囲

The target butterfly species for the 'Meetnetten' project are: Lasiommata megera, Erynnis tages, Satyrium ilicis, Phengaris alcon, Apatura iris, Hipparchia semele, Cyaniris semiargus, Hesperia comma, Pyronia tithonus and Melitaea cinxia. Other butterflies observed during the sampling are also included.

Order  Lepodoptera
Species  Lasiommata megera,  Erynnis tages,  Satyrium ilicis,  Phengaris alcon,  Apatura iris,  Hipparchia semele,  Cyaniris semiargus,  Hesperia comma,  Pyronia tithonus,  Melitaea cinxia

時間的範囲

開始日 / 終了日 2016-01-01 / 2018-12-31

プロジェクトデータ

The Flemish government wants to collect high-quality information on a number of priority plant and animal species by means of monitoring networks. These are species on which Flanders has to report to Europe in the framework of the Habitats and Birds Directives, but also other species that are important for the Flemish nature policy.

タイトル Meetnetten.be
ファンデイング Flemish Government
Study Area Description Flanders
研究の意図、目的、背景など(デザイン) Data are collected in a monitoring network in accordance with a strictly defined methodology. The locations to be visited are fixed. Meetnetten.be is the web tool for planning and monitoring this fieldwork and for entering the field data in an accessible and efficient manner.

プロジェクトに携わる要員:

論文著者
Frederic Piesschaert

収集方法

Sampling Protocol: Butterflies Transects Grizzled skipper, Dingy skipper, Mazarine blue, Silver-spotted skipper, and Glanville fritillary occur in less than 30 locations in Flanders. For these species all locations are selected for monitoring and counted annually. Grayling, Wall brown, and Gatekeeper occur in more than 30 locations. For these species a random sample of 30 locations was drawn which are counted once every three years. Within each selected location, transect counts are carried out. A fixed route of a maximum of 1000m is mapped out, along which the numbers of butterflies per section of 50m are counted within an imaginary cage of 5x5m around the observer. The sampling protocol may vary a little, depending on the butterfly species. For the Grizzled skipper we ask at least 3 field visits in good butterfly weather, during the month of May. For the Wall brown, in a counting year we ask for 6 field visits in good butterfly weather, 3 in May and 3 in the period from 20 July to 20 August. The Dingy skipper flies in 2 generations, in spring (May) and in high summer (20 July - 20 August) and is therefore followed up in both seasons (at least six field visits). For the Grayling, in a counting year we ask at least 3 field visits in good butterfly weather, in the period from 20 July to 20 August. The first generation of Mazarine blues flies in spring (May). The second generation can be found in high summer (10 July - 10 August). Both seasons are followed up in this monitoring network (at least three field visits per flying season). For the Silver spotted skipper, we ask at least 3 field visits in good butterfly weather, during the month of August. For the Gatekeeper, in a counting year we ask at least 3 field visits in good butterfly weather, in the period from 15 July to 15 August. For the Glanville fritillary, we ask at least 3 field visits in good butterfly weather, between 1 and 31 May.

Study Extent The Grizzled skipper (Aardbeivlinder) can be found in only a handful of locations in Flanders. It is a kind of poor grassland, where the host plant Tormentil(Potentilla erecta) grows. The Wall brown (Argusvlinder) lives in verges and grasslands. Although it is bound by general grasses, it has deteriorated considerably in recent decades. The distribution of the Dingy skipper (Bruin dikkopje) in Flanders is limited to a handful of locations in Limburg. This little-unremarkable species prefers (calcareous) grasslands with common bird's-foot trefoil. The Grayling (Heivlinder) is mainly found on dry heathland, heather-rich grasslands and dunes with open sand, sheep grass or ostrich grass. Of the once more widespread, but now endangered Mazarine blue (Klaverblauwtje), unfortunately only one location remains to be counted. This species is bound to grasslands with sufficient Red clover, the host plant. The Silver-spotted skipper (Kommavlinder) can be found in a limited number of dry heathland areas with well-developed heather-rich vegetation. The Gatekeeper (Oranje zandoogje) is a common species in Flanders that occurs locally in high densities. The distribution of this species is limited to Europe and in Western Europe the Gatekeeper reaches high densities, but here and there the species declines: therefore this butterfly was selected as a Flemish priority species and is followed up. The Glanville fritillary (Veldparelmoervlinder) can be found in barren grasslands with a sufficient number of narrow plantain. It is a beautiful, orange-brown butterfly that flutters around in the spring.
Quality Control There is a very strict sampling protocol to follow.

Method step description:

  1. Collection of data following the field protocol
  2. Data is stored in a relational database
  3. A custom SQL view on the database was created to map the original data to DwC
  4. A database connection from IPT to the relational database was created
  5. Completion of the IPT data publication proces (mapping & metadata)
  6. Data was published to GBIF

追加のメタデータ

A high resolution dataset can be obtained after contacting the authors.

代替識別子 63938753-1fec-4c08-ae39-e9f8a6576521
https://ipt.inbo.be/resource?r=meetnetten-butterflies-occurrences