Ocorrência

MATRIX project, Mabira in Uganda

Versão mais recente publicado por University of Bergen em 4 de Dezembro de 2019 University of Bergen
Data on vascular plants was collected in 2009-2011 in Mabira Forest, Uganda as part of the MATRIX project in order to look at forest recovery from disturbance.... Mais
Publication date:
4 de Dezembro de 2019
License:
CC-BY 4.0

Descrição

Data on vascular plants was collected in 2009-2011 in Mabira Forest, Uganda as part of the MATRIX project in order to look at forest recovery from disturbance.

Mabira Central Forest Reserve (hereon Mabira Forest) is close to Lake Victoria in Central Uganda. Mabira Forest is a semi-deciduous forest, considered secondary growth and highly influenced by human activities. About 95 per cent of the forest is of the Celtis-Chrysophyllummedium altitude semi-deciduous forest type; within this there are different sub-climax communities which have developed since the forest underwent phases of felling and heavy encroachment. Three ages of stand were surveyed to examine how quickly plants were recovering from disturbance.

Transects of 10 m × 30 m were established in randomly-selected compartments in each of the three types. In order to cover a range of microhabitats, transects were arranged in ‘triplets’ of increasing distance upslope from forest streams, at 5 m, 65 m, and 125 m. For all other angiosperm sampling, transects were situated in the same locations (subject to 10 m GPS-derived relocation error) as the 5m and 125 m transects for the ferns. In total, 63 transects were sampled for ferns and 35 for angiosperms.

In transects where angiosperms were sampled, trees of DBH (diameter at breast height) >10 cm were counted across the whole transect. Ground layer vegetation up to 2 m height was sampled by dividing the 10 × 30 m transect into 5 × 5 m plots and sampling six of those subplots, moving along the transect on alternate sides.

All the species in these subplots were recorded, (including all woody plants large enough to identify and with stems < 10 cm DBH), and their percent cover estimated. Ferns were recorded by abundance of individuals, which was estimated in classes (<5, 6-15, 16-30, 31-50, 50-100, >100). Individuals which could not be identified were taken to Makerere University Herbarium for identification.

We are grateful to the Ugandan National Forest Authority (NFA) for permitting access to work in Mabira.

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 2.385 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.

Downloads

Baixe a última versão do recurso de dados, como um Darwin Core Archive (DwC-A) ou recurso de metadados, como EML ou RTF:

Dados como um arquivo DwC-A download 2.385 registros em English (99 kB) - Frequência de atualização: não plenejado
Metadados como um arquivo EML download em English (5 kB)
Metadados como um arquivo RTF download em English (7 kB)

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 University of Bergen. 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: 37dddcd2-ed51-4ada-86df-37449162f404.  University of Bergen publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Norway.

Palavras-chave

Occurrence; Observation

Contatos

Quem criou esse recurso:

Amy Eycott
University of Bergen

Quem pode responder a perguntas sobre o recurso:

Amy Eycott
University of Bergen

Quem preencher os metadados:

Arild Breistøl
University of Bergen

Quem mais foi associado com o recurso:

Makerere University Herbarium
Makerere University Herbarium
Kampala
UG

Cobertura Geográfica

Uganda

Coordenadas delimitadoras Sul Oeste [-1,7, 29,02], Norte Leste [4,68, 35,14]

Metadados Adicionais

Identificadores alternativos 37dddcd2-ed51-4ada-86df-37449162f404
https://ipt.gbif.no/resource?r=mabira