2010-5-18 Environmental Protection 1
Environmental Protection
张 斌
2
Env
ironm
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Prote
ction
? Before 1950s
? After 1950s
? Early in 1970s
? Middle in 1970s
? Late in 1970s
? Middle in 1980s
? Late in 1980s
Development of concept
3
Env
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Prote
ction
Definition
4
Env
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Prote
ction
Main contents
5
Env
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Prote
ction
Basic tasks
6
Env
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tal
Prote
ction
Guiding principle
7
Env
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Prote
ction
Development in new China
8
Env
ironm
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Prote
ction
As a national policy