1. Greening: The Summer Palace has carried out large-scale afforestation in the park to increase the green coverage and maintain the ecological balance.
2. Water environment protection: The water environment of the Summer Palace is very important. Therefore, the garden has taken measures such as planting aquatic plants and breeding aquatic animals to maintain the ecological balance of water.
3. Ecological education: The Summer Palace has set up ecological education courses and regularly carried out ecological public welfare activities to raise tourists' awareness of ecological environmental protection.
4. Establishment of ecological monitoring system: The Summer Palace has established an ecological monitoring system to monitor the ecological environment in the park in real time and find and solve environmental problems in time.