We select gross national happiness (GNH), per capita GDP, the number of tourists received in rural areas, waste gas emission and other indicators that are closely related to harmonious economic development. Using the indicator data, we establish the multiple linear regression model that is in...

Gongbo Nature Reserve, located in Nyingchi of Tibet, is by far the largest construction project of forest reserves that China approves and invests in. This article adopts the shadow project method, and estimates the water conservation function of forest ecosystem of Gongbo Nature Reserve based...