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-  1999 

21世纪世界的资源和环境

Keywords: 资源,环境,持续发展

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Abstract:

摘要: 20世纪世界人口从15亿增长到60亿.而经济成长更为快速,自1950年至今已增长4倍.目前世界人口每年增加8000余万人,至2050年将达到90亿,世界经济是否能持续发展以提升或维持现有的生活水准,值得研讨.资源的消长和环境的变迁是具有决定性的两大重要议题.

References

[1]  A.McGinn.Global fish catch remains steady.In:L.R.Brown,M.Renner and C.Flavin,Ed.Vital Signs.W.W.Norton,New York,1997,32-33.
[2]  FAO.Review of the state of world marine fishery re-sources.FAO Fisheries Technical Paper,335,1994,136.
[3]  R.Constanza,R.d'Arge,R.de Groot,S.Farber,M.Grasso,M.Hannont,B.Hannont,K.Limburg,S.Naeem,R.V.O'Neill,J.Paruelo,R.G.Raskin,P.Sutton,and M.van den Belt.The value of the world's ecosystem services and natural capital.Nature,1997,387:253--260.
[4]  Dietrich H.H.,Kuhlmann.The sensitivity of coral reefs to environmental pollution.Ambio,1988.17:13-21.
[5]  C.Leach.Global land and food in the 21 century:trends and issues for sustainability.Stockholm,Sweden,1995.
[6]  UNEP.Status of desertification and implementation of the United Nations Plan of action in combat desertification.Document UNEP/GCSS.111/3 UNEP,Nairobi,1991,88.
[7]  M.Yueldman.The future role of irrigation in meeting the world's food supply.In:Soil and water science:key to understanding our global environment.Soil science soci-ety of America,Madison,Wisconsin,1994.
[8]  J.Bongaarts.Can the growing human population feed it-self'? Scientific American,1994,270(3):36-42.
[9]  M.Boffey Phillip.Civilization encroaches on the great bar-rier reef.International Herald Tribune,July 6,1999.

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