Pingyi is the poorest, and it is still a national poverty alleviation county. Yishui and Linshu are the most prosperous. One develops tourism and the other develops industry. The reason why Pingyi's economy cannot thrive is that most people are self-employed, making a living on their own, or exporting labor services, resulting in low overall per capita income. Pingyi County, affiliated to Linyi City, Shandong Province, is located in the southeast of Shandong Province and the west border of Linyi City, between 117°25′-117°56′ east longitude and 35°07′-35°43′ north latitude, with a total area 1825 square kilometers. _According to the seventh census data, as of 0:00 on November 1, 2020, the permanent population of Pingyi County was 892,276.
1. Pingyi Location and Territory
Pingyi County is located in the southwest of Mengshan Mountain, adjacent to Fei County to the east, Sishui County to the west, Zaozhuang City to the south, Mengyin County and Mengyin County to the north. At the junction of Xintai City. It is between 117°25′-117°56′ east longitude and 35°07′-35°43′ north latitude. The maximum horizontal distance from east to west is 47.35 kilometers, and the largest from north to south
2. Pingyi topography< /p>
Pingyi County has complex geological structures, diverse landform types, and obvious mountainous characteristics. Mountainous areas account for 85% and plains account for 15%. The terrain of the entire territory is high in the north and south, low in the middle, and tilts slightly to the southeast. The Mengshan Mountains in the north have majestic peaks; the Nishan Mountains in the south have rolling peaks and beautiful scenery; the valleys and land in the middle have fertile soil and picturesque fields. There are 1,076 peaks of various sizes, mostly running from northwest to southeast. The main peak of Mengshan Mountain, Guimengding, is 1155.8 meters above sea level. It is the highest peak in Yimeng Mountain and the second highest peak in Shandong Province. It is known as "the sub-peak of Daizong".
3. Pingyi climate characteristics
Pingyi County is located in the southeastern part of the north temperate zone, with a continental degree of 62.8%. It has a continental climate in the monsoon region, with cold winters and hot summers. , sufficient sunlight and long frost-free period. Spring: strong winds, little rain, quick recovery, dry climate, prone to spring drought, and late spring cold hazards often occur; Summer: high temperatures, high humidity, concentrated rainfall, frequent disastrous weather; Autumn: sharp drops in temperature, sudden decrease in rainfall, Autumn is characterized by crisp air and unpredictable droughts and floods, which pose a certain threat to production in the "three autumns" (autumn harvest, autumn plowing, and autumn planting); winter: cold weather, scarce rain and snow, dry climate, and long dry and cold periods.
4. Hydrology of Pingyi Water System
The Junhe River, formerly known as Zhishui, is the largest river in Pingyi County. Old records all say it originates from Congshan Mountain in the north, but according to the current situation of the Junhe River Basin, it should be mainly from Nanshan Water Source. Travel about 5 kilometers southeast from Yuanguo to Weigou, where the Bolin River flows in from the northwest; then travel to the southeast of Wenshui, where hot spring water flows in from the west; and then go south 7.5 kilometers to Tongshi Town, where water from the Xigao River flows in from the east; Then it turns and goes southeast, where the Pengquan River flows into the south; then it goes southeast, between Xigu and Xiapo, where the Xigu River flows into the south and the Jinxian River flows into the north; then it goes eastward to the northwest of the local town, where the Ziqiu River flows into it; Then go southeast for about 1.5 kilometers and enter Feixian County. The river section within the county is 47 kilometers long, and the controlled drainage area is 1,606 square kilometers. It is a secondary tributary of the Yihe River system. The average width of the river bed is 250 meters, the maximum flood surface width in flood season is 692 meters, the maximum water depth is 5 meters, the average water depth is 2.87 meters, and the flood flow is 4950 cubic meters/second. There are 24 tributaries of Junhe River.