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MICA - Muskrat occurrences collected by RATO in East Flanders, Belgium

バージョン 1.4 Research Institute for Nature and Forest (INBO) によって公開 Nov 13, 2020 Research Institute for Nature and Forest (INBO)

Mica - Rato Muskrat catch in East Flanders, Belgium is an occurrence dataset published by the Research Institute of Nature and Forest (INBO). It is part of the LIFE MICA - Management of Invasive Coypu and muskrAt in Europe project on Muskrat monitoring networks in Flanders, The Netherlands and Germany. This dataset contains Muskrat occurrences in traps. Here it is published as a standardized Darwin Core Archive and includes for each occurrence record an recordID, date, location, sampling protocol, the number of recorded individuals, status (present/absent) and scientific name. Issues with the dataset can be reported at https://github.com/inbo/muskrat-rato-occurrences/issues

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.

データ レコード

この オカレンス(観察データと標本) 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、142 レコードが含まれています。

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 142 レコード English で (11 KB)  - 更新頻度: as needed
EML ファイルとしてのメタデータ ダウンロード English で (16 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (15 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

注意してください、これは、古いバージョンのデータセットです。  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。:

Van Moer K, Brosens D, Cartuyvels E (2020): MICA - Muskrat occurrences collected by RATO in East Flanders, Belgium. v1.4. Research Institute for Nature and Forest (INBO). Dataset/Occurrence. https://ipt.inbo.be/resource?r=mica-rato-occurrences&v=1.4

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: 95b0e787-8508-4247-9e48-18b45fc7d12e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; Observation; animal damage‚ biodiversity‚ public awareness campaign‚ flood protection‚ pest control‚ damage prevention‚ flood control

連絡先

リソースを作成した人:

Karel Van Moer
researcher
Rattenbestrijding - Provincie Oost-Vlaanderen (RATO) BE
Dimitri Brosens
researcher
Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform BE
Emma Cartuyvels
Research Institute for Nature and Forest (INBO) BE

リソースに関する質問に答えることができる人:

Karel Van Moer
researcher
Rattenbestrijding - Provincie Oost-Vlaanderen (RATO) BE
Dimitri Brosens
Researcher
Research Institute for Nature and Forest (INBO) / Belgian Biodiversity Platform BE

メタデータを記載した人:

Dimitri Brosens
Research Institute for Nature and Forest (INBO) / Belgian Biodiversity Platform BE

地理的範囲

East Flanders, Belgium

座標(緯度経度) 南 西 [50.69, 3.3], 北 東 [51.38, 4.33]

生物分類学的範囲

Muskrat (Ondatra zibethicus)

Kingdom  Animalia
Phylum  Vertebrata
Class  Mammalia
Order  Rodentia
Family  Cricetidae
Species  Ondatra zibethicus (Muskrat)

時間的範囲

開始日 / 終了日 2017-12-15 / 2020-08-01

プロジェクトデータ

Life MICA is an international cooperation with the goal to reduce coypu and muskrat population to a manageable size in order to prevent damage to waterways, biodiversity and plant life. Oypu (Myocastor coypus) and muskrat (Ondatra zibethicus) are large semiaquatic rodents of American origin that are now found in a wide range of habitats in wetlands, lowlands and reed areas in Belgium, the Netherlands and Germany. Coypu and muskrat populations can be very damaging tow their environment. They feed on roots of bulrush and reeds, can consume up to 1.5 m2 of vegetation per night per animal. Endangered species, such as freshwater pearl mussel (Margaritifera margaritifera), little bittern (Ixobrychus minutus) and Eurasian bittern (Botaurus stellaris), suffer from habitat damage and egg destruction. By destroying reed habitats, theseinvasive alien species (IAS) also drastically affect ecosystem services, diminishing the filtering effects of this habitat and its buffering capacity, and by digging into dikes and quays they seriously increase the risk of floods and human health risks. Moreover, the species damage commercial crops, leading to significant losses in yield. Finally, muskrat and coypu can be carriers of various diseases dangerous to human and pet health such as zoonosis. Coypu and muskrat management operations are a core activity of the regional Dutch Water Authority Rivierenland (WSRL), where trapping operations help minimise the muskrat population and prevent coypu from spreading in the Netherlands.

タイトル MICA
識別子 LIFE18 NAT/NL/001047
ファンデイング Life programme EU
Study Area Description Flanders, Belgium, the Netherlands, Germany

プロジェクトに携わる要員:

連絡先
Emma Cartuyvels

収集方法

Before 2000, baits infused with rodenticides were used to control muskrats. These catches were seldom registered as animals could not be recovered. It is therefore likely that reported catches up until this point in time are an underestimation. Since 2000, Flanders has banned the use of rodenticides for muskrat control and the control is performed purely mechanical using various types of traps. These traps will be laid out either at fixed distances close to the regional borders as a passive control mechanism or they will be placed where traces of muskrat presence are reported as active control mechanisms (Verbeylen et al. 2002). These traps are controlled minimally each week but at high densities it is more likely that a trapper will check them each day. The date of an observation is therefore the date that the animal was retrieved from the trap.This is explained in Dwc:samplingEffort Trapping techniques used in Flanders are described in the best practice of Stuyck (2016). Conibeartraps, fishtraps and baittraps are used for this dataset. RATO vzw carries out active control on the public areas in East Flanders. The trapper searches along the public waterways, street canals, container parks... to find traces of muskrats and brown rats. The transitions of closed to open sewer are extra guarded.

Study Extent Muskrats were introduced in 1928 in Belgium as a fur animal. As early as 1938, its eradication was ordered, making the muskrat control program one of the longest standing control programs for any organism in Belgium. Since then, there have been many different actors and control methods, and today the control is still spread over several management actors and public authorities. In 1991 control was organized at the municipal level, many of whom hired private firms to control muskrats (Stuyck 2002). Catches, bait use, effort and bycatches (most of the time) were submitted monthly to Landelijke Waterdienst /AMINAL - afdeling Water by mail. Muskrat control in Flanders was regionalized and strongly professionalized at the end of the 1990s. For-profit trapping and the fur trade of muskrats was banned. The Flanders Environment Agency (VMM) became responsible for controlling muskrats on all streams under Flemish regional jurisdiction. They are complemented by other management actors, such as provincial and municipal trappers, Rattenbestrijding Oost-Vlaanderen (RATO vzw) and Polders and Wateringen (vvpw).
Quality Control see step description

Method step description:

  1. Source data are submitted by the different management actors on either a monthly or yearly basis. Initially these submission where done by mailing the monthly numbers which were then digitized in Excel spreadsheet. Since the early 2000s all management actors have switched to submitting their catches in Excel spreadsheets.
  2. A csv export of the master Excel spreadsheet was uploaded to a GitHub repository (https://github.com/inbo/muskrat-occurrences).
  3. We developed a Rmarkdown script to document and perform the transformation of the data to Darwin Core, which includes the following steps:
  4. Perform some basic data cleaning of the raw data.
  5. Create an occurrence core file (http://rs.gbif.org/core/dwc_occurrence_2015-07-02.xml) for presence-only and all data.
  6. The Darwin Core data file is uploaded to the INBO IPT and documented with metadata.
  7. The dataset is published and registered with GBIF.

追加のメタデータ

目的 Muskrat catch data are collected by the Research Institute for Nature and Forest (INBO) to monitor muskrat populations and the efficiency of their management in Flanders. Management has been going since 1938 and although some data collection happened before 1991 (e.g. Geeraerts-Bracops 1974) it is only from this point forward that all catches were collected systematically per month and per municipality. Since management was and is spread over different management actors (the Flanders Environment Agency (VMM), Rattenbestrijding Oost-Vlaanderen (RATO vzw), Polders and Wateringen (vvpw), and provincial and municipal trappers) data needed to be integrated to get a full view of the status of muskrat populations in Flanders and their management. More recently this dataset has also been used to report (Adriaens et al. 2019) on the management of Invasive Alien Species of Union Concern (Regulation (EU) 1143/2014).
代替識別子 95b0e787-8508-4247-9e48-18b45fc7d12e
https://ipt.inbo.be/resource?r=mica-rato-occurrences