Zhengzhou, Kaifeng, Luoyang, Pingdingshan, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang, Xuchang, Luohe, Sanmenxia, Shangqiu, Zhoukou, Zhumadian, Nanyang and Xinyang.
2. County-level cities (2 1):
Xinmi city, Dengfeng, Xingyang, gongyi city, Luoyang, wugang city, Pingdingshan, yanshi city, Ruzhou, Anyang, Linzhou, Xinxiang, Weihui, huixian city, Jiaozuo, Qinyang,
Mengzhou city? , Xuchang, Yuzhou, changge city, Sanmenxia, yima city, lingbao city, Shangqiu, yongcheng city, Zhoukou, Xiangcheng, Nanyang, dengzhou city and Jiyuan.
Henan Province, called Yu for short, is a provincial administrative region in People's Republic of China (PRC). Zhengzhou, the provincial capital, is located in the middle of China. With Henan as the boundary, it is 3123'-36 22' north latitude and110 21'-16 39' east. ?
The topography of Henan province is north-south, connecting east and west, with high topography in the west and low topography in the east, which is composed of plains and basins, mountains, hills and water surfaces. There are four major water systems: Duhai River, Yellow River, Huaihe River and Yangtze River.
Most of Henan Province is located in the warm temperate zone, and the south is subtropical, which belongs to the continental monsoon climate of transition from the north subtropical zone to the warm temperate zone. Henan is located at the junction of coastal open areas and central and western regions, which is the middle zone of China's economic development from east to west. ?
By the end of 20 17, there were 17 provincial cities, Jiyuan/kloc-0 provincial cities, 2/kloc-0 county-level cities, 87 counties and 50 municipal districts in Henan province.
Extended data:
First, Henan municipal districts:
1, Zhengzhou: Zhongyuan District, Jinshui District, Erqi District, Guancheng District, Huiji District and Shang Jie District?
2. Kaifeng City: Longting District, Gulou District, Shunhe District, Yuwangtai District and Xiangfu District?
3. Luoyang: Luolong District, jianxi district, Xigong District, Old Town, Chanhe District and Geely District?
4. Pingdingshan City: Xinhua District, Weidong District, Zhanhe District and Shilong District?
5. Anyang City: Wenfeng District, Yindu District, Longan District and Beiguan District?
6. Hebi City: qibin district, Shancheng District and Heshan District?
7. Xinxiang City: Hongqi District, Weibin District, Fengquan District, muye district?
8. Jiaozuo City: Liberated Area, zhongzhan district, macun district and Shanyang District?
9. Puyang City: Hualong District?
Xuchang City 10: Weidu District, Jian 'an District?
1 1. Luohe City: Yancheng District, Yuanhui District and Shaoling District.
12, Sanmenxia City: Hubin District and Shanzhou District.
13, Shangqiu City: Suiyang District, liangyuan district?
Zhoukou City 14: Chuanhui District
Zhumadian City 15: Yicheng District
16, Nanyang: Wancheng District, Wolong District.
17, Xinyang: Pingqiao District, Shihe District.
Second, the location background.
Henan province is located in the middle and lower reaches of the Yellow River in the south of North China Plain.
Geographical coordinates: east longitude 1 10 west longitude 2 1', east longitude 1 16 39', spanning longitude 6 18', with a straight line distance of about 580 kilometers; It spans 4 59' from 3123' south latitude to 36 22' north latitude, and the linear distance is about 550 kilometers. Shandong and Anhui in the east, Shaanxi in the west, Hebei and Shanxi in the north and Hubei in the south; The land area is 6.5438+0.67 million square kilometers.
Three. topography
The terrain of Henan province is north-south, connecting east and west, with high terrain in the west and low terrain in the east. Taihang Mountain, Funiu Mountain, Tongbai Mountain and Dabie Mountain in the north, west and south are distributed in a semicircle along the provincial boundary. The central and eastern part is the Huang-Huai-Hai alluvial plain;
Nanyang basin is in the southwest. Plains and basins, mountains and hills account for 55.7%, 26.6% and 17.7% of the total area respectively. Laoya tea in lingbao city is the highest peak in the province, with an altitude of 2413.8m; The lowest altitude is at the exit of Huaihe River in Gushi County, only 23.2 meters.
Fourth, climate characteristics.
Most of Henan Province is in the warm temperate zone, and the south is subtropical, which belongs to the continental monsoon climate of transition from north subtropical zone to warm temperate zone. At the same time, it also has the characteristics of transition from plain to hilly and mountainous climate from east to west, with distinct four seasons, simultaneous rain and heat, complexity and diversity, and frequent meteorological disasters.
From south to north, the average annual temperature in the province is 10.5 ~ 16.7℃, and the average annual precipitation is 407.7 ~ 1295.8 mm, with the most rainfall in June-August, and the average annual sunshine 1285.7 ~ 2292.9 hours, with a frost-free period.
Baidu Encyclopedia-Henan