1. Landform features: Yao Yao Wharf, Yaoxi Lake, the main peak of Meiling, the highest point in Nanchang, is 84 1.4m above sea level. The whole territory is dominated by Poyang Lake Plain, with relatively flat southeast and hilly northwest. Mountains, hills, hills and plains alternate throughout the country, of which hills and hills account for 34.4%, and the water area reaches 2204.37㎞, accounting for 29.78%, ranking among the top three cities above the provincial capital.

2. Climate characteristics: Nanchang belongs to subtropical monsoon climate, with humid and mild climate, abundant sunshine, long summer and winter and short spring and autumn. Nanchang is a typical "hot summer and cold winter" city. It's hot in summer, so it's called a stove. It's colder in winter. Annual average temperature 17℃- 17.7℃, extreme historical maximum temperature 40.9℃, extreme historical minimum temperature-15.2℃.

3. Characteristics of natural resources: The average annual water production in Nanchang is 6.625 billion cubic meters, the surface water resources are 665.438+0.53 billion cubic meters, the surface runoff is 565.438+0.42 billion cubic meters, the water reduction is 407 million cubic meters, and the groundwater resources are 65.438+0.497 billion cubic meters. The water resources reserves are 72,700 kilowatts, and the exploitable resources are 24,500 kilowatts, accounting for 33.7% of the reserves.