クラフォード賞 1990: 勝者

受賞者

1. Paul R. Ehrlich

   生物学

   for his research on the dynamics and genetics of fragmented populations and the importance of the distribution pattern for their survival probabilities

2. E. O. Wilson

   生物学

   for the theory of island biogeography and other research on species diversity and community dynamics on islands and in other habitats with differing degrees of isolation