Integrated Publishing Toolkit(IPT)

free and open access to biodiversity data

NDFF ANLb monitoring for amphibians and fish

Latest version published by Dutch National Database of Flora and Fauna (NDFF) on Mar 21, 2018 Dutch National Database of Flora and Fauna (NDFF)

This protocol describes the data collection method that stems from the policy monitoring for amphibians and fish by Agricultural Nature and Landscape Management (ANLb). This monitoring scheme is coordinated by the RAVON society in collaboration with Statistics Netherlands and commisioned by BIJ12. The aim of this monitoring program is to establish an accurate and comprehensive view of the qualitative and quantitative contribution by the new ANLb.

The guide describes the method, frequency and time spent by the monitoring program per species. Two to 4 measuring points are selected in every square kilometre plot for amphibians, mostly pools on sandy grounds, and ditches in fields and peatlands. Three to 4 streams (measurement trajectories) are selected within square kilometre plots for fish. Fifty percent of square kilometre plots are part of an ANLb package; the other 50% are not.

Monitoring is carried out by qualified professionals and volunteers. Several methods are used: visual observations primarily, but also catching specimens with hand nets and acoustic observation (calling activity). Each observation report specifies the method applied. The determination of species is carried out based on sounds and/or sightings. Observations in the field are reported on research forms or on mobile data portals. The observer records species, numbers, stages, methods and any additional information on each location. The data is validated by several project coordinators and subsequently processed through NDFF validation procedures.

Positive observations without zeros

13,133 records (March 2018)

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

https://www.ndff.nl/overdendff/validatie/protocollen/1-204-anlb-meetnet-amfibieen-en-vissen/

Downloads

Download the latest version of the metadata-only resource metadata as EML or RTF:

Metadata as an EML file download in English (6 KB)
Metadata as an RTF file download in English (6 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

Rights

Researchers should respect the following rights statement:

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 Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 228491dd-bd53-4cde-a91e-378092cf90cf.  Dutch National Database of Flora and Fauna (NDFF) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Netherlands Biodiversity Information Facility.

Keywords

Metadata; Observation

Contacts

Who created the resource:

Ronald Laan
datamanager
RAVON NL

Who can answer questions about the resource:

Dries Oomen
publisher

Who filled in the metadata:

Dries Oomen
publisher

Who else was associated with the resource:

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

Geographic Coverage

The Netherlands

Bounding Coordinates South West [50.764, 3.296], North East [53.462, 7.427]

Taxonomic Coverage

Amphibian and fish

Class  Amphibia (amphibean)

Temporal Coverage

Formation Period 2016-current

Additional Metadata

Alternative Identifiers https://ipt.ndff.nl/resource?r=1_204_anlb_meetnet_amfibieen_vissen