The biodiversity challenge: Expanded hot-spots analysis

@article{Myers1990TheBC,
  title={The biodiversity challenge: Expanded hot-spots analysis},
  author={N. Myers},
  journal={Environmentalist},
  year={1990},
  volume={10},
  pages={243-256}
}
  • N. Myers
  • Published 1990
  • Biology, Medicine
  • Environmentalist
SummaryThis paper aims to throw light on the mass extinction that is overtaking Earth's species. [...] Key Result The paper identifies another eight such areas, four of them in tropical forests and four in Mediterranean-type zones.Expand

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References

SHOWING 1-10 OF 101 REFERENCES
Threatened biotas: "Hot spots" in tropical forests
  • N. Myers
  • Biology, Medicine
  • The Environmentalist
  • 1988
TLDR
10 areas that, a) are characterised by exceptional concentrations of species with high levels of endemism and b) are experiencing unusually rapid rates of depletion are identified, so conservationists can engage in a more systematised response to the challenge of largescale extinctions impending in tropical forests. Expand
Species richness and endemism in the Usambara mountain forests, Tanzania
TLDR
This review presents brief accounts of the flora and of three invertebrate and four vertebrate groups and shows the percentage endemic taxa to vary from 2% to 95% as a proportion of the true forest species. Expand
New Light on the Plant Geography of Ceylon. II. The Ecological Biogeography of the Lowland Endemic Tree Flora
TLDR
The results are used to compare the characteristic of the west zone lowland forests of Ceylon with those in similar climates elsewhere, and in particular with the Mixed Dipterocarp forests of the Far East. Expand
Some effects of colonization on the tropical flora of Amazonia: a case study from RondOnia
TLDR
The situation in Rondonia has reached a critical state and it is crucial that every effort be made to obtain reserve areas to protect the unique fauna and flora of the Rond6nia region. Expand
New light on the plant geography of Ceylon I. Historical plant geography
TLDR
The historical plant geography of peninsular India and Ceylon is reviewed, and it is con- cluded from present evidence that the Deccan Plate has played an impor- tant part in the history of Dipterocarpaceae and Dilleniaceae and of suprageneric taxa notably of Palmae, Monimiaceae, Proteaceae, Myr- taceae, and Bombacaceae. Expand
Forest ecosystems and nature conservation in Sri Lanka
Abstract Problems related to the conservation of natural forests and the associated faunal communities in Sri Lanka are discussed. Particular reference is made to endemic plant and animal species.Expand
Phytosociology of Sinharaja—A contribution to rain forest conservation in Sri Lanka
Abstract The structure and floristic composition of the vegetation over 30 cm girth at breast height (gbh) in five relatively undisturbed forest sites, each 5 ha in extent, in the SinharajaExpand
Preliminary floristic analysis of the major biomes in southern Africa
TLDR
The biomes form two main groupings, those with winter rainfall and those with summer rainfall, and Succulent Karoo is most similar to Fynbos and Nama-Karoo ismost similar to Savanna. Expand
The status of threatened proteaceae in the Cape Flora, South Africa, and the implications for their conservation
Abstract The status of the family Proteaceae in the Cape floristic kingdom is evaluated according to IUCN categories. Three species are recently extinct and, of the 121 considered rare or threatened,Expand
Threatened plants in the fynbos and karoo biomes, South Africa
Abstract Distribution trends are reviewed among 1808 plant species known to be in the IUCN Red Data Book categories and which occur in the fynbos and karoo biomes of the Cape Province, South Africa.Expand
...
1
2
3
4
5
...