Descrição
Data are especially provided by Institut de Pharmacopée et de médecine traditionnelles (IPHAMETRA). Data from the 123 plots of 2500 m2 (31 ha) installed in the area which will host the national projet of hydroelectric dam building have been used. Trees with diameter at breast height (dbh) ≥ 10 cm was measured. The dbh is measured with a diametric tape at approximately 1.3 m from ground, avoiding lianas growing on the trunk or 30 cm above buttresses and stilt roots.
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 123 registros.
Também existem 1 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.
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:
Engone Obiang N L (2022): Biodiversity description of the Crystal Mountains National Park buffer zone. v1.2. Herbier National du Gabon. Dataset/Samplingevent. https://ipt-gabon.gbif.fr/resource?r=biodiversity_kinguele_aval&v=1.2
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Herbier National du Gabon. 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: 8be5d1f5-802e-4401-9c1c-2e01b67e252c. Herbier National du Gabon publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Participant Node Managers Committee.
Palavras-chave
Samplingevent; Biodiversity; kinguélé aval; Crystal Mountains; Gabon
Contatos
- Ponto De Contato
- Researcher
- Arboretum de Sibang
- +24162461946
http://orcid.org/0000-0002-2620-8657
- Provedor Dos Metadados ●
- Publicador
- Researcher
- Arboretum de Sibang
- +24162461946
- Provedor Dos Metadados
- Resarcher
- BP 1156
- Ponto De Contato
- Researcher
- Arboretum de Sibang
- +24162461946
- Publicador
- Researcher
Cobertura Geográfica
Data were collected in a buffer zone close to the Crystal Mountains National Park in Gabon
| Coordenadas delimitadoras | Sul Oeste [-4,04, 8,789], Norte Leste [2,46, 14,941] |
|---|
Cobertura Taxonômica
These data are inventory data from 123 plots that contain 9297 trees including 272 species, 186 genera and 54 families.
| Família | Achariaceae, Anacardiaceae, Anisophylleaceae, Annonaceae, Apocynaceae, Aptandraceae, Bignoniaceae, Burseraceae, Capparaceae, Chrysobalanaceae, Clusiaceae, Combretaceae, Cordiaceae, Coulaceae, Dichapetalaceae, Ebenaceae, Erythropalaceae, Erythroxylaceae, Euphorbiaceae, Fabaceae, Gentianaceae, Huaceae, Hypericaceae, Irvingiaceae, Ixonanthaceae, Lamiaceae, Lauraceae, Lecythidaceae, Malvaceae, Melastomataceae, Meliaceae, Moraceae, Myristicaceae, Myrtaceae, Ochnaceae, Octoknemaceae, Pandaceae, Passifloraceae, Peraceae, Phyllanthaceae, Putranjivaceae, Rhamnaceae, Rhizophoraceae, Rubiaceae, Rutaceae, Salicaceae, Sapindaceae, Sapotaceae, Simaroubaceae, Stemonuraceae, Strombosiaceae, Urticaceae, Violaceae, Vochysiaceae. |
|---|
Cobertura Temporal
| Data Inicial / Data final | 2021-08-02 / 2021-09-01 |
|---|
Dados Sobre o Projeto
Gabonese biodiversity data are housed in several institutions and their availability is often problematic. To best support decision-makers and data users, data must be reliable and deliverable in appropriate formats. This requires a centralized, effective and easy-to-access database. In most African countries the few databases that exist are underused. For instance, specimen data are exploited by researchers only when they are planning field trips. As strategies to transmit relevant information on plant biodiversity to decision-makers are deficient, this project aims to mobilize biodiversity data and categorize them according to their utilization by local populations, their importance in conservation and their commercial use, in order to support their integration into policy and decision-making processes.
| Título | Mobilization and use of botanical data as decision-making tools in Gabon |
|---|---|
| Identificador | BID-AF2020-194-USE |
| Financiamento | BID, JRS |
O pessoal envolvido no projeto:
- Publicador
- Usuário
- Usuário
- Publicador
- Usuário
Métodos de Amostragem
Non-permanent plots of 50m x 50m (0.25 ha) were estabished
| Área de Estudo | Data were collected from project related to vegetation description and initial state of site of Kinguélé aval project |
|---|---|
| Controle de Qualidade | BRAHMS were used for quality control. These data were of high quality because species identification in the field and confirmation were done by the Herbier national du Gabon botanists. |
Descrição dos passos do método:
- The inventory was made in grids delimiting the contiguous plots of 2500 m2 (50 m x 50 m) characterized by an identifier which consists of a letter to indicate the position of the west-east line and a number which indicates the number of the south-north line. The geographical coordinates of all corners of the plots were recorded using GPS receiver. To characterize the floristic diversity of the study area, all trees with a diameter greater than or equal to 10 cm were recorded in each plot. These trees were then identified at the specific level. In case where identification of the tree could not be completed in the field, an herbarium samples were taken in order to confirm their determination at the National Herbarium of Gabon.
Citações bibliográficas
- • Sunderland, T., Walters, G., Issembe, 2004. Etude préliminaire de la végétation du parc national de Mbe, Monts de Cristal, Gabon. Rapport Carpé. • Balinga, M., Sunderland, T., Walters, G., Issembe, Y., Asaha, S., & Fombod, E. 2006. A vegetation assessment of the Waka national park, Gabon. CARPE report • Engone Obiang, N.L., Ngomanda, A., Mboma, R., Nzabi, T., Ngoye, A., Atsima, L., Ndjélé, L., Mate, J.-P., Lomba, C., & Picard, N. 2010. Spatial pattern of central African rainforests can be predicted from average tree size. Oikos 119 : 1643–1653
Metadados Adicionais
| Identificadores alternativos | 8be5d1f5-802e-4401-9c1c-2e01b67e252c |
|---|---|
| https://ipt-gabon.gbif.fr/resource?r=biodiversity_kinguele_aval |