1.
Science
; 279(5359): 2060-1, 1998 Mar 27.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17742319
RESUMO
No more than 5% of the land area worldwide is being set aside for the protection of nature, and there is little evidence that much tropical biodiversity will survive outside of well-managed reserves. Many international development and conservation organizations recommend that at least 10% of territory be protected, though ecologists generally concur that at least 50% of all species will soon be lost if 90% of the habitat is seriously disrupted. Current policies, therefore, are a prescription for a massive loss of biodiversity.
2.
3.
Nature
; 242(5394): 191-3, 1973 Mar 16.
Artigo
em Inglês
| MEDLINE
| ID: mdl-4695154