night-lights data)
access (via roads, avigable rivers, and coastline) to the land
Humans have been successful in their efforts to avoid predators, produce food, and create trade, thereby enhancing their well-being.
The gains associated with domestication of crops and grazing animals have been counterbalanced by tradeoffs. Modern agroecosystem, industrialization of fisheries
◇ 인터넷 시장의 불확실성
이러한 인터넷 열풍 속에서 대다수 기업들은 인터넷의 발전이 가져올 미래에 대한 막연한 기대와 불안감으로 인터넷 전략 수립에 혼란을 겪고 있는 듯 보인다. 경제전문지 이코노미스트誌가 '98년 전세계 500개 기업을 대상으로 한 설문조사 결과에 따르면 이들 기업의 최
of Oil Spill [1/3]
The Exxon Valdez Oil Spill Case
-the most expensive cost was spent
-3,700 ton oil spill
-Even 21 years couldn’t remove the oil !
2010 Gulf of Mexico Oil Spill
– far beyond the Exxon Valdez Oil Spill !
Seriousness of Oil Spill [3/3]
Only 4% of remaining oil is degraded naturally for a year ...
Surviving oil attacks environmental ecosystem
Final Strategy Plans for Lyft
Situation/Environment
Background
Lyft is a TNC (transportation network company), providing a platform and service for connecting the drivers and riders, including ride-sharing (multiple passengers with different destinations), in very efficient and convenient way. Although the business is itself is innovative and causing a significant change in the ecosystem of tran
Ⅱ. Policy Analysis of
4 rivers restoration Project
1. React to climatic change
2. Secure water resources
3. Water improvement
4. illegality of pushing method
5. Economic problems
6. Ecosystem restoration
7. Doubts of the grand canal
8. Damages of cultural assets