Uploaded on 2019-03-20 by Merrill fung

Stock and Flow in Hong Kong. (1) People - Hong Kong is a multicultural city that promotes immigration. Family came to HK, build their life here, nurture the younger generations and eventually, the younger generation might migrate to other cities to build their lives. (2) Rain - Rain as a natural element, provide water as a natural resource in our lives. Farmers can use them for irrigation and city uses the rain water in our system. The rain water is stored, filtered and eventually dispersed back into the lake or river. (3) Ferry/Boat as a type of transportation to our city. Ferry enters the city, bringing people into different areas. Boat can also deliver goods in which the goods are stored in our city for many use. On the other hand, the boat will also export goods away from our city, creating a constant stock and flow scenario.