How profound is Linyi's cultural heritage?

Linyi culture is the core birthplace of Dongyi culture, which has a history of more than 3,000 years and is one of the important birthplaces of Chinese civilization.

Linyi

Linyi, formerly known as Langya and Yizhou, is a prefecture-level city and type II metropolis under the jurisdiction of Shandong Province. It is located in the southeast of Shandong Province, with a land span of 34 22' ~ 3613' north latitude and117 24' ~ 65438 east longitude.

By the end of 2022, the resident population of Linyi was 1.099438+0.000. As of June, 2023, Linyi City has jurisdiction over 9 counties in 3 municipal districts, and the seat of the municipal government isNo. Beijing Road 17, lanshan district. The geological structure of Linyi city is complex and the strata are underdeveloped, from Archean to Cenozoic.

Except upper Ordovician, Silurian, Devonian, Lower Carboniferous, Triassic, Middle Jurassic, Lower Jurassic, Paleocene and Neogene, other strata are developed.

The main structure is the Tancheng-Lujiang fault zone (called Yishu fault zone in China), which runs through Tancheng and the whole city in a north-north direction. Taking the fault as the boundary, the western part of Luxi platform belongs to the category of North China platform, and the eastern part of Jiaonan uplift belongs to the category of Yangtze block.

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Linyi is high in the northwest and low in the southeast. From north to south, there are three main mountain ranges: Yishan, Mengshan and Nishan, which extend to the northwest and southeast, controlling the flow direction of the upper reaches of Yishu River and its main tributaries. With yi river as the center, it is surrounded by mountains in the west, north and east, forming a fan-shaped alluvial plain to the south. The areas of mountains, hills and plains are distributed in the proportion of two, four and four.

Linyi has a temperate monsoon climate with four distinct seasons, abundant sunshine and rainfall, the same season of rain and heat, and a long frost-free period. In spring, the temperature rises quickly, with little rain and windy, and the climate is dry, often with drought, cold wave and late frost.

In summer, the temperature is high, the humidity is high, the rainfall is abundant, the southeast wind is strong, and disastrous weather such as floods, rainstorms and hail occurs frequently; In autumn, the temperature drops sharply, the rainfall drops sharply, the weather is sunny, cool and pleasant, and there are also disastrous weather such as autumn drought or continuous rain; Winter is cold and dry, with little rain and snow.