각 공원의 문제점과 제언
1. 여의도 샛강 생태공원의 문제점 및 개선사항
1) 공간 구분의 부 적절성
생태 보호구역이나 자연학습장이 따로 구분되어 있지 않아 사람들이 직접 낸 길을 따라 산책하거나 자전거를 타고 있었다. 이로 인해 생물이 손상될 뿐만 아니라 방문객의 소란행위로 서식환
itself from other members
in the system.
Niche players represent the bulk of the
ecosystem.
Niche players are responsible for most of the
value creation and innovation.
3.3 Niche strategy - Nvidia
A designer of integrated circuits known as
graphics accelerators.
Nvidia dose not have own plants.
leverage the manufacturing platforms of two
keystone companies.
Tropical rainforests grow in nutrient-poor soil which is only two to three inches deep.
THEN WHY?
The roots of many plants spread over large areas quickly capture nutrients released by decaying plant and animal matter before the nutrients can be leached from the soil.
THEREFORE!
More nutrients are found in the living plants of the rainforest than in the supporting environment.
지구상의 생명체는 물에서 시작된 것으로 알려져 있으며, 물은 생명체를 이루는 가장 기본적인 물질이다. 적정량 이상의 물 손실은 생명체에 치명적이다.
이러한 생명체의 물 함유 상태는 수분 포텐셜(Ψ, Psi) 및 상대수분함량(RWC)으로 표현될 수 있다.
Chemical potential of water
Historically defined as the chem
Around 3000 people per day, 1.3 million people a year around the globe die from car accidents. 90% is caused by driver’s mistake such as drowsy driving, drunk driving, speeding, traffic violation and negligence. If a safe technology can drive instead of a person it can dramatically lower the number of fatalities. McKenzie forecasted that 90% of the car accidents caused by human errors will disa