Table 1.
Factors and functions of green infrastructure

Factors of green infrastructure		Function of green infrastructure
City park and garden	Urban parks, neighborhood parks, children's parks, public gardens, community gardens, etc.	Hubs
Urban green space	Green areas in residential areas, commercial green areas, housing gardens, village announcements, playgrounds and recreation spaces, waterfront buffer green areas, etc.
Other green space	Gardens, urban farms, graveyards, rainwater gardens, vegetative water, urban wetlands, etc.
Facilities and techniques	Flood management facilities, reservoirs, green roofs, street trees, wooden boxes, waterproof packaging, excellent storage bins, etc.
Natural green space	Flood plain, wetland, forest, reservoir, reservoir, pastureland, wildlife habitat, etc.
Green street, green belt, green way, landscape connection area, etc.		Links