Macro-arthropods survey Drentsche Aa 1996

Sampling event
Versão mais recente published by Biometris Wageningen Plant Science group on mai. 1, 2025 Biometris Wageningen Plant Science group
Publication date:
1 de maio de 2025
Licença:
CC-BY-NC 4.0

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Descrição

In 1996, a nine-month research program was carried out at Wageningen University in the soil biology department in collaboration with the Wijster Biological Station. The aim was to gain insight into which underground herbivores were present in the grasslands. The monitoring took place on four grasslands that had been taken out of agricultural production, which were no longer fertilized and were mowed annually to preserve the fields. These four lawns have not been fertilized since 1989, 1985, 1972 and 1967 respectively. On each of the fields, a section of 30m x 45m was chosen for the sampling. Pyramid falls were placed a ndmoved every two weeks, each within a section of 10m x 15m so as not to deprive the grass of light for a long time. The soil from places where the pitfalls were dug every fortnight was taken to the laboratory to sort these samples by hand for all kinds of larger arthropods and/or earthworms. Light traps and pot traps, all containing a 2% formalin solution, were emptied weekly. The captured ground beetles were identified to species by employees of the Wijster Biological Station and the other animals were first sorted into order or family. The spiders, harvestmen, beetle larvae, millipedes and centipedes were then identified to species by various specialists.

Registros de Dados

Os dados deste recurso de evento de amostragem foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 2.898 registros.

Também existem 2 tabelas de dados de extensão. Um registro de extensão fornece informações adicionais sobre um registro do núcleo. O número de registros em cada tabela de dados de extensão é ilustrado abaixo.

Event (core)
2898
MeasurementOrFacts 
28440
Occurrence 
21887

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versões

A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.

Direitos

Pesquisadores devem respeitar a seguinte declaração de direitos:

O editor e o detentor dos direitos deste trabalho é Biometris Wageningen Plant Science group. 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: a90782f8-e60e-46d8-82a4-e749b5cf69c3.  Biometris Wageningen Plant Science group publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Netherlands Biodiversity Information Facility.

Palavras-chave

Historical data; Drentse A; soil samples; lightfall; pitfall

Contatos

Lia Hemerik
  • Provedor Dos Metadados ●
  • Originador ●
  • Ponto De Contato
  • Associate Professor
Biometris, Plant Sciences Group, Wageningen University
  • PO Box 16
6700AA Wageningen
NL
Jeroen Creuwels
  • Originador
  • Data manager
NLBIF
  • PO Box 9517
NL-2300 RA Leiden
Zuid-Holland
NL
  • +31717519362
Niels Raes
  • Node manager
NLBIF
  • PO Box 9517
NL-2300 RA Leiden
NL
  • +31.71.7519362

Cobertura Geográfica

Streamdal valley of the Drentsche Aa, Anloo, The Netherlands

Coordenadas delimitadoras Sul Oeste [53,04, 6,674], Norte Leste [53,047, 6,695]

Cobertura Taxonômica

Beetles, flies, midges, spiders, harvestmen, centipedes, millipedes, isopods, cicadas, moths, earwigs, earthworms

Ordem Auchenorrhyncha (cicadas), Dermaptera (earwigs), Lepidoptera (butterflies and moths)
Subordem Diptera (flies and midges), Heteroptera (true bugs), Hymenoptera (wasps), Symphyta (sawflies), Lepidoptera (butterflies and moths), Caelifera (grasshoppers and grasshopper-like insects)
Família Annelida; Lumbricidae (earthworms), Arachnidae; Liniphiidae (spiders), Coleoptera (beetles), Elateridae (click beetles), Staphylinidae (rove beetles), Diptera (flies and midges)
Subfamília Arachnidae; Erigoninae (spiders), Coleoptera (beetles)
Gênero Carabidae (carabid beetles), Curculionidae (weevils), Elateridae (click beetles), Staphylinidae (rove beetles)
Espécie Arachnidae (spiders), Opilionidae (harvestmen), Chilopoda (centipedes), Diplopoda (millipedes), Cantharidae (soldier beetles), Carabidae (carabid beetles), Curculionidae (weevils), Elateridae (click beetles), Silphidae (carrion beetles), Staphylinidae (rove beetles), Isopoda (isopods)

Cobertura Temporal

Data Inicial / Data final 1996-03-11 / 1996-12-23

Dados Sobre o Projeto

publishing historic data from the monitoring carried out in 1996 in the Streamvalley of the Drentsche A

Título Beschikbaar maken van monitoringsgegevens van insecten uit het stroomdallandschap van de Drentsche Aa.
Identificador nlbif2021.003
Financiamento NLBIF
Descrição da Área de Estudo see data paper
Descrição do Design see data paper

O pessoal envolvido no projeto:

Gijs Gerrits
  • Autor

Métodos de Amostragem

Bio-photo eklektors with one lightfall in the top and two pitfalls at ground level, for which the space was created by getting soil out of the grasslands were moved every fortnight. The lightfalls and pitfalls contained formaldehyde solution 2%. Soil samples were taken bi-weekly, lightfalls were emptied weekly and pitfalls were emptied weekly.

Área de Estudo March -December 1996
Controle de Qualidade Identifications of ground beetles were done by personnel of the biological station in Wijster; beetle larvae were identified by Michael Traugeot; weevils were identified by Theodoor Heijermans; click beetles were checked by Alterra; spiders and harvestmen were identified by Aart Noordam; millipedes, centipedes were identified by Matty Berg

Descrição dos passos do método:

  1. All identifications, to order, family, genus or species were stored in excel files; these were checked thoroughly. Thereafter, the dataset was generated in GBIF style with the help of an R program.

Citações bibliográficas

  1. Hemerik and Brussaard 2002 DOI: 10.1016/S1164-5563(02)01136-6
  2. Berg and Hemerik 2004 DOI: 10.1007/s00374-004-0765-z

Metadados Adicionais

Propósito
Descrição da manutenção not planned
Identificadores alternativos a90782f8-e60e-46d8-82a4-e749b5cf69c3
https://ipt.nlbif.nl/resource?r=drentse_a