Descrição
The TRTE Herbarium is administered and overseen by the Department of Biology at the University of Toronto at Mississauga. Our herbarium, founded in 1969, houses about 95,000 specimens of vascular plants, including the extensive collections of Paul F. Maycock and Peter W. Ball. Geographically, the herbarium’s main focus is on vascular plant specimens from Ontario, but important collections are also available from Québec and the Canadian high Arctic. Small quantities of specimens are available from all other regions of Canada, United States, Western Australia, New Zealand, and West Africa (Nigeria, Sierra Leone). Taxonomically, our herbarium is particularly strong in its representation of sedges (genus Carex), mainly from eastern Canada and, to a lesser extent, from elsewhere in Canada and the United States.
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 10.959 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:
TRTE Herbarium (TRTE) from University of Toronto Mississauga. http://dx.doi.org/10.5886/b5umch2s (accessed on [date]).
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é University of Toronto Mississauga. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 7b4543e2-437d-4635-ac11-6a38007f6287. University of Toronto Mississauga publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Canada Biodiversity Information Facility.
Palavras-chave
University of Toronto Mississauga; TRTE Herbarium; Canadensys; Ontario; Canada; collection; herbarium; specimens; Occurrence
Dados externos
Os dados de recurso também estão disponíveis em outros formatos
| Canadensys explorer | http://data.canadensys.net/explorer/d/trte-specimens UTF-8 HTML |
|---|---|
| GBIF data portal | http://www.gbif.org/dataset/7b4543e2-437d-4635-ac11-6a38007f6287 UTF-8 HTML |
Contatos
- Provedor Dos Metadados ●
- Custódio De Dados ●
- Ponto De Contato
- Provedor Dos Metadados ●
- Custódio De Dados ●
- Ponto De Contato
- Provedor De Conteúdo
- Provedor De Conteúdo
Cobertura Geográfica
Geographically, the herbarium’s main focus is on vascular plant specimens from Ontario, but important collections are also available from Québec and the Canadian high Arctic. Small quantities of specimens are available from all other regions of Canada, United States, Western Australia, New Zealand, and West Africa (Nigeria, Sierra Leone). There are also some smaller collections within the herbarium that stem from research initiatives across the globe.
| Coordenadas delimitadoras | Sul Oeste [-90, -180], Norte Leste [90, 180] |
|---|
Cobertura Taxonômica
The dataset is primarily composed of the entire Carex collection within the TRTE Herbarium which have all been digitized and databased.
| Reino | Plantae (Plants) |
|---|---|
| Class | Equisetopsida (Vascular Plants) |
| Família | Cyperaceae, Rosaceae, Thymelaeaceae |
| Gênero | Carex (Sedge) |
Cobertura Temporal
| Período de Formação | 1804- Present |
|---|
Métodos de Amostragem
All specimens were manually digitized using an EPSON Expression 10000XL flatbed scanner into .jpg files. Data from these high resolution scans were then entered into the database.
| Área de Estudo | Digitization of specimens from the TRTE Herbarium with a strong representation of sedges (genus Carex), mainly from eastern Canada and, to a lesser extent, from elsewhere in Canada and the United States. |
|---|---|
| Controle de Qualidade | Database entries were corrected manually. |
Descrição dos passos do método:
- Each specimen was labelled using a unique barcode (ex. TRTE0000001). These specimens were then scanned using an EPSON Expression 10000XL scanner. Information from the labels on the specimens were then entered manually into the database.
Dados de Coleção
| Nome da Coleção | TRTE Herbarium |
|---|---|
| Identificador da Coleção | TRTE |
| Identificador da Coleção Parental | TRTE |
| Métodos de preservação do espécime | Montado |
|---|
Metadados Adicionais
| Identificadores alternativos | 7b4543e2-437d-4635-ac11-6a38007f6287 |
|---|---|
| https://data.canadensys.net/ipt/resource?r=trte-specimens |