Book contents
- Frontmatter
- Contents
- Contributors
- Preface
- 1 Introduction: islands and plants
- 2 The reproductive biology of island plants
- 3 Spatial methodologies in historical biogeography of islands
- 4 Origin and evolution of Hawaiian endemics: new patterns revealed by molecular phylogenetic studies
- 5 Origins and evolution of Galapagos endemic vascular plants
- 6 The plants of the Caribbean islands: a review of the biogeography, diversity and conservation of a storm-battered biodiversity hotspot
- 7 The biogeography of Madagascar palms
- 8 Evolution and biogeography of the flora of the Socotra archipelago (Yemen)
- 9 Biogeography and conservation of the flora of New Caledonia
- 10 Phytogeography and relationships of the Pitcairn Islands flora
- 11 Chromosomes and evolution in New Zealand endemic angiosperms and gymnosperms
- 12 Jesters, red queens, boomerangs and surfers: a molecular outlook on the diversity of the Canarian endemic flora
- 13 Endemism and evolution in Macaronesian and Mediterranean Limonium taxa
- 14 Dispersal, diversity and evolution of the Macaronesian cryptogamic floras
- 15 Invasive alien species and islands
- 16 Ecology, demography and conservation in the Galapagos Islands flora
- 17 New directions and challenges for the conservation of the flora of Madagascar
- 18 Climate change and island floras
- 19 Conservation status of endemic plants on Isla del Coco, Costa Rica: applying IUCN Red List criteria on a small island
- 20 Botanic gardens and the conservation of island floras
- 21 The hazardous future of island floras
- Index
- References
1 - Introduction: islands and plants
Published online by Cambridge University Press: 07 October 2011
- Frontmatter
- Contents
- Contributors
- Preface
- 1 Introduction: islands and plants
- 2 The reproductive biology of island plants
- 3 Spatial methodologies in historical biogeography of islands
- 4 Origin and evolution of Hawaiian endemics: new patterns revealed by molecular phylogenetic studies
- 5 Origins and evolution of Galapagos endemic vascular plants
- 6 The plants of the Caribbean islands: a review of the biogeography, diversity and conservation of a storm-battered biodiversity hotspot
- 7 The biogeography of Madagascar palms
- 8 Evolution and biogeography of the flora of the Socotra archipelago (Yemen)
- 9 Biogeography and conservation of the flora of New Caledonia
- 10 Phytogeography and relationships of the Pitcairn Islands flora
- 11 Chromosomes and evolution in New Zealand endemic angiosperms and gymnosperms
- 12 Jesters, red queens, boomerangs and surfers: a molecular outlook on the diversity of the Canarian endemic flora
- 13 Endemism and evolution in Macaronesian and Mediterranean Limonium taxa
- 14 Dispersal, diversity and evolution of the Macaronesian cryptogamic floras
- 15 Invasive alien species and islands
- 16 Ecology, demography and conservation in the Galapagos Islands flora
- 17 New directions and challenges for the conservation of the flora of Madagascar
- 18 Climate change and island floras
- 19 Conservation status of endemic plants on Isla del Coco, Costa Rica: applying IUCN Red List criteria on a small island
- 20 Botanic gardens and the conservation of island floras
- 21 The hazardous future of island floras
- Index
- References
Summary
The complexity of the modern way of life has meant that humankind is not simply one member of a natural ecosystem but is a user, consumer, dominator and potential destroyer of all the Earth’s ecosystems. Unfortunately nowhere is this more apparent than in the fragile ecosystems of the world’s oceanic islands.
Recent estimates of the number of flowering plant species on the world’s islands suggest that of the 50 000 or so insular endemics, some 20 000 are threatened with extinction. The same is true for other island organisms, and Johnson and Stattersfield (1990) estimate that the extinction rate among island birds in historical times is about 40 times greater than in continental species.
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- Information
- The Biology of Island Floras , pp. 1 - 10Publisher: Cambridge University PressPrint publication year: 2011
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