Descrição
Occurrence dataset created by emeritus Associate Professor Peter Vestergaard and published by Department of Biology, University of Copenhagen. In Danish waters, a gradient in seawater salinity between the brackish Baltic Sea and the salt North Sea exists. Along protected, low-energy parts of the adjacent coasts, coastal meadows (salt marshes), influenced by seawater of varying salinity, is a common type of nature. During the 1980s, the vegetation ecology of these salt and brackish coastal meadows was studied in the southeastern part of Denmark by Peter Vestergaard. For the study, 20 localities (loc. 1-20) were selected. The field work was carried out 1982-1985. In each locality, a number of compartments, each with a uniform plant cover, were selected and mapped. In total, 262 compartments (comp.1-262) were studied. The abundance of each species was estimated according to a 1-7 ordinal scale of cover-abundance. The dataset contains URLs for online images of maps with localities and selected examples of the habitats studied.
Registros de Dados
Os dados deste recurso de ocorrência 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 3.595 registros.
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.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Vestergaard P (2015): Vascular plants in Danish coastal meadows. v1.6. Department of Biology, University of Copenhagen. Dataset/Occurrence. http://danbif.au.dk/ipt/resource?r=vascular_plants_danish_coastal_meadows&v=1.6
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Department of Biology, University of Copenhagen. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: f1277dd4-84c5-4e84-b300-d5a7ac3c1edd. Department of Biology, University of Copenhagen publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por DanBIF - Danish Biodiversity Information Facility.
Palavras-chave
Occurrence; Observation; Cover-abundance of plants; Coastal salt meadow plant species; Salt marsh; Coastal reed swamp; Coastal grassland
Contatos
- Originador ●
- Ponto De Contato
- Provedor Dos Metadados ●
- Usuário
Cobertura Geográfica
Denmark
| Coordenadas delimitadoras | Sul Oeste [54,43, 7,8], Norte Leste [57,84, 15,49] |
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Cobertura Taxonômica
Nenhuma descrição disponível
| Superfilo | Tracheophyta (Vascular Plants) |
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Cobertura Temporal
| Data Inicial / Data final | 1982-01-01 / 1985-12-31 |
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Métodos de Amostragem
In each compartment 1) species composition was recorded, using a 1-7 ordinal scale of cover-abundance (http://digit.snm.ku.dk/DanBIF/DKCoastalMeadows/CoverageAbundanceScaleRef.jpg), for later multivariate analysis, 2) elevation was levelled in relation to mean water level, 3) soil samples were taken for later analysis of physical and chemical soil factors, 4) Human utilization was observed and later investigated in more details by interviews with present and former landowners, 5) a photo was taken, 6) GPS coordinates were later obtained using Google Earth.
| Área de Estudo | During the 1980s, the vegetation ecology of these salt and brackish coastal meadows was studied in the southeastern part of Denmark. For the study, 20 localities (loc. 1-20) were selected. The field work was carried out 1982-1985. In each locality, a number of compartments, each with a uniform plant cover, were selected and mapped. In total, 262 compartments (comp.1-262) were studied. |
|---|---|
| Controle de Qualidade | See cited publications. |
Descrição dos passos do método:
- See Vestergaard, P. 1998. Vegetation Ecology of Coastal meadows in Southeastern Denmark. Opera Botanica 134: 1-69. Vestergaard, P. 2002. Studies in vegetation and soil of coastal meadows in Denmark. A conspectus of previous studies. DSc thesis, Dept. of Botany, University of Copenhagen.
Citações bibliográficas
- Vestergaard, P. 1998. Vegetation Ecology of Coastal meadows in Southeastern Denmark. Opera Botanica 134: 1-69. ISBN: 87-88702-62-6 http://research.ku.dk/search/?pure=en/publications/vegetation-ecology-of-coastal-meadows-in-southeastern-denmark(1c40b4a0-74ca-11db-bee9-02004c4f4f50).html
- Vestergaard, P. 2002. Studies in vegetation and soil of coastal meadows in Denmark. A conspectus of previous studies. DSc thesis, Dept. of Botany, University of Copenhagen. ISBN 87-987317-3-4 ISBN 87-987317-3-4
Metadados Adicionais
| Identificadores alternativos | f1277dd4-84c5-4e84-b300-d5a7ac3c1edd |
|---|---|
| http://danbif.au.dk/ipt/resource?r=vascular_plants_danish_coastal_meadows |