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NDFF Herpetology area-specific inventory survey

Versão mais recente publicado por Dutch National Database of Flora and Fauna (NDFF) em Mar 26, 2018 Dutch National Database of Flora and Fauna (NDFF)

A RAVON area-specific inventory survey is used to systematically explore an area to check for reptiles and amphibians. The aim is to create a correct and complete inventory of the herpetology in an area. A research plan is written beforehand to delineate the area to be surveyed, and specify the number of visits. The research period is established based on the expected number of species in the area. Two to 4 visits are usually carried out during a season. The inventory surveys are carried out by qualified herpetologists.

Several methods are used: visual observations primarily, but also catching specimens with hand nets, oral observations (calling activity), examination of the ground under rocks, the presence of road kill and traps. Each observation report includes 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 project coordinator carries out data validation. The data is subsequently processed through NDFF validation procedures. The area-specific inventory survey results in day lists per location. The yearly evaluation of day lists presents a reliable picture of the presence or absence of a species in an area.

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

Positive observations without zeros.

113 records (March 2018)

NDFF protocol https://www.ndff.nl/overdendff/validatie/protocollen/10-003-gebiedsgerichte-inventarisatie-herpetofauna-ravon/

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Direitos

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O editor e o detentor dos direitos deste trabalho é 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

Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 97efbe8d-c8b5-407d-b16e-31fb1ab97642.  Dutch National Database of Flora and Fauna (NDFF) publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Netherlands Biodiversity Information Facility.

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Metadata

Contatos

Quem criou esse recurso:

Ronald Laan

Quem pode responder a perguntas sobre o recurso:

Ronald Laan

Quem preencher os metadados:

Dries Oomen

Quem mais foi associado com o recurso:

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

Cobertura Geográfica

Netherlands

Coordenadas delimitadoras Sul Oeste [50.736, 3.318], Norte Leste [53.521, 7.207]

Cobertura Taxonômica

Nenhuma descrição disponível

Class  Amphibia (Amphibian),  Reptilia (Reptile)