'National nature reserve' diaporamas de présentation

Water Pollution Control and management in the Bohai Ring Megalopolis

SUSTAINABLE DEVELOPMENT OF MEGACITIES. Water Pollution Control and management in the Bohai Ring Megalopolis . Dr. Lei Kun Email: leikun@craes.org.cn Chinese Research Academy of Environmental Sciences 2012.5 Munich. 1. Contents. 1. 2. 3. 4. 5. Countermeasures/Suggestions.

565 views • 42 slides

Quiz on Giant Pandas in Hong Kong

Quiz on Giant Pandas in Hong Kong. Giant pandas that live in Ocean Park are called An An and Jia Jia Tuan Tuan and Yuan Yuan Ying Ying and Le Le Hoi Hoi and Sam Sam. Only ( i ). Only ( i ) and (ii). Only ( i ) and (iii). Only ( i ) and (iv).

270 views • 13 slides

203 views • 10 slides