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NDFF Bat survey by transects

最新版本 由 Dutch National Database of Flora and Fauna (NDFF) 發佈於 Mar 27, 2018 Dutch National Database of Flora and Fauna (NDFF)

This monitoring program counts night-flying bats. A route with at least 20 points and transacts, the distance between 2 points, is set out through a more or less homogeneous landscape. The points need to be at least 400 metres apart, so the route has a minimum length of 8 kilometres, performed on bike.

The observable bats are counted with a bat detector every month from April to September along the route, both on the points and on the transacts. This mainly concerns species that can be easily identified using a bat detector, no recording device. A small number of participants have a recording device, in which case they can also report species that are hard to identify.

Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl

Positive observations without zeros.

7,033 records (March 2018)

https://www.ndff.nl/overdendff/validatie/protocollen/17-206-meetnet-punt-transecttellingen-vleermuizen/

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版本

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Rights

研究者應尊重以下權利聲明。:

The publisher and rights holder of this work is Dutch National Database of Flora and Fauna (NDFF). This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: b47e361e-dc79-417b-a43b-cb5ea8144318。  Dutch National Database of Flora and Fauna (NDFF) 發佈此資源,並經由Netherlands Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。

關鍵字

Metadata; Observation

聯絡資訊

資源建立者:

可回覆此資源相關問題者:

元數據填寫者:

Thijs de Kruif

與此資源的相關者:

散布者
Henk de Vries
Node manager NLBIF
NLBIF (Netherlands Biodiversity Information Facility) P.O.Box 9517 2300 RA Leiden NL

地理涵蓋範圍

The Netherlands

界定座標範圍 緯度南界 經度西界 [50.736, 3.318], 緯度北界 經度東界 [53.521, 7.207]

分類群涵蓋範圍

無相關描述

Order  Chiroptera (Bats)

時間涵蓋範圍

起始日期 / 結束日期 1990-01-01 / 1997-12-31