Jiujiang special

Jiujiang's terrain is complex, showing a trend of high in the east and west, low in the middle, slightly high in the south and northerly. It is dominated by hills in the south of the Yangtze River, forming a diverse landform complex of hills, mountains, lakeside plains and riverside plains. The average elevation is 32 meters (20 meters in the urban area), and the elevation of Jiuling Mountain is 1794 meters, which is the highest point in Jiujiang. The bottom of Poyang Lake near Hamashi, the wharf of Dengqiaocun Chemical Fiber Factory in Gutang Town, Lianxi District is -9.37 meters above sea level, which is the lowest place in Jiujiang.

2. Climate characteristics

Jiujiang is located in the subtropical monsoon climate zone, with annual average temperature 16- 17℃ and annual rainfall 1300- 1600 mm, of which more than 40% is concentrated in the second quarter. The frost-free period of the whole year is 239-266 days, and the average annual foggy day is below 16 days. Jiujiang warms up earlier in spring, but the weather is changeable, from warm to cold; During the Meiyu period from early summer to June and July, rainfall is concentrated, and heavy rain and heavy rain are frequent. The average annual precipitation in May and June is about 200 mm, which is easy to cause floods. After plum blossom, it is controlled by subtropical high, and the weather is often sunny, hot and dry. In many years, the high temperature above 35 degrees Celsius lasts for more than 20 days. In autumn, the temperature is mild and there is little rain; Winter is cold but the frost period is short, but with the greenhouse effect, the phenomenon of warm winter is obvious.

3. Characteristics of natural resources

Jiujiang has 1 15 species of migratory birds,1/amphibians and 20 species of mammals. There are 26 species of wintering migratory birds/kloc-0 in Poyang Lake Migratory Birds Nature Reserve in wucheng town, Yongxiu County, among which 840 white cranes and more than 3,000 swans are protected by the state, ranking first in the world and being praised as the "second Great Wall" of China by foreign experts. Pengze county Taohongling sika deer nature reserve is the habitat of rare wild animals sika deer, with more than 50 sika deer/kloc-0. There are 0/09 species of fish/kloc-in Jiujiang, and rare fish include Chinese sturgeon, shad, whitebait, pengze crucian carp, goby and so on. Eriocheir sinensis is also one of the specialties.