Non-Native Plant Invasion of the Hawaiian Islands

Dados Bibliográficos

ID5877648
AutoresThomas W Gillespie (0000-0002-7066-0691, University of California, Los Angeles), Jasmine Chu (University of California, Los Angeles), Stephanie Pau (0000-0001-8135-9266, University of California, Los Angeles)
Ano2008
Volume2
Fascículo5
Páginas1241-1265
Data de publicação2008-09-01
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoGeography Compass (JOURNAL)
Identificadores do periódicoISSN: 1749-8198 • E-ISSN: 1749-8198
EditoraWiley (PUBLISHER • GB)
DOI10.1111/j.1749-8198.2008.00152.x
OpenAlexW2110722115
IdiomaEN
Citações recebidas2
Referências citadas43

The Hawaiian Islands hold a unique geographic position that has resulted in plant species with remarkable evolutionary adaptations to island life as well as the highest proportion of plant endemism (90%) in the world. Polynesians and Europeans significantly reduced the extent of native vegetation types, and Europeans introduced non-native plants that have become highly invasive. The Hawaiian Islands have been extremely susceptible to invasion due to the fact that they are oceanic islands; they contain low intensities of competition; they have altered disturbance regimes; and a relatively short time has passed since non-native plant introductions, suggesting that the situation can only get worse. African grasses, Leucaena leucocephala, Psidium sp., Miconia calvescens, and Schinus terebinthifolius, are some of the most aggressive invasive plant species in the Hawaiian Islands. Species databases, remote sensing methods, and geographic information system analyses are currently being developed and will be extremely important for identifying the extent and threat of invasive plants. The three main methods of invasive plant removal include manual/mechanical removal, herbicide application, and biological controls. A number of federal, state, and non-profit organizations are involved with the management of invasive plant species in the Hawaiian Islands. However, much more attention must be paid to protecting some of the most unique and endangered ecosystems on the planet

Biology · Endangered species · Endemism · Geography · Habitat · Introduced species · Invasive species · Native plant · Plant community · Species richness · Biological Control of Invasive Species · Ecology and Vegetation Dynamics Studies · Plant Pathogens and Fungal Diseases · Ecology