What's the geography and resources of gongyi city?
Gongyi belongs to the monsoon temperate zone with high terrain in the southeast and low terrain in the northwest. The southeast is a high mountain area, the middle is a shallow hill, and the north is a wide ridge. Luo Yi entered the country from Yanshi and flowed northeast into the Yellow River, forming a northeast-southwest alluvial plain. Due to the uplift of warm and humid airflow in the southeast mountainous area, the rainfall distribution in this city decreases from southeast to northwest. Due to the blocking of Taihang Mountain and Zhongtiaoshan Mountain and the influence of cold wave, the temperature and annual temperature in winter are higher than those in the same latitude area.
There are 2 1 minerals in gongyi city, of which 18 have been developed and utilized, among which 9 have been found in industrial reserve. The main minerals are coal, bauxite, refractory clay, pyrite, kaolin, limestone (flux limestone, cement limestone), iron ore, quartzite and dolomite. Mineral resources are mainly distributed in Mihe, Xinzhong, Xiaoguan, Zhu Lin, Dayugou, Beishankou, Shecun, Jiajinkou, Xicun, Luzhuang and other towns 10.
The annual precipitation in gongyi city is less (20 1 1 annual rainfall is 394.5mm, which is 33.5% less than the average for many years), and the temporal and spatial distribution is uneven, and the precipitation is mainly concentrated in the flood season. The groundwater is unevenly distributed, and the water-rich areas are distributed along the banks of the Yellow River and Luo Yi. The western, eastern and southern mountainous areas, such as Mangling, Dayugou, Bamboo Forest and Guandian in the north, are poor areas, and the investment in drilling wells is large (taking bamboo forest as an example, the success rate is less than 20%), so it is difficult to get water.
Song Ling is a national cultural relics protection unit, located in four towns of gongyi city, namely, Xicun, Zhitian, Chengqu and Huiguo Town, covering an area of about 30 square kilometers. Among the nine emperors in the Northern Song Dynasty, except Hui Di and Qin Emperor who died in five cities and were captured by Jin Bing, all the other seven emperors and Zhao were buried in Gongyi, which was called "Seven Emperors and Eight Mausoleums" in history. Together with the concubines and princes of Wang Sun, Gao Huaide, Cai Qi, Kou Zhun, Bao Zheng, Yang Liulang and Zhao Pu, there are nearly a thousand mausoleums.