Traditional Culture Encyclopedia - Weather forecast - What's the weather like in Laoshan advection fog?
What's the weather like in Laoshan advection fog?
Laoshan Laoshan, located in Laoshan District, Qingdao, Shandong Province, was called Laoshan, Laoshan and Aoshan in ancient times. It is the main mountain range of Shandong Peninsula. The highest peak of Laoshan Mountain is Jufeng, also known as Laoding, which is located at 3610' north latitude, 0/20 37' east longitude,1kloc-0/32.7 meters above sea level, with a peak area of about 1.5 square kilometers. Laoshan Mountain is the highest peak of China's coastline and is known as the "first famous mountain" on the sea. There is an old saying in the local area: "Although Mount Tai is high in the clouds, it is not as old as the East China Sea." Laoshan Mountain is high in the east and close to the sea, with gentle hills in the west, with a mountainous area of 446 square kilometers. With Mrding as the center, the mountains extend in all directions, especially in the northwest and southwest, forming four branches: Giant Peak, Sanbiao Mountain, Shimen Mountain and Wushan Mountain. The residual veins of Laoshan Mountain extend north to the east of Jimo District along the east coast, west to the coast of Jiaozhou Bay, and southwest to the urban area of Qingdao, forming more than ten hills in the urban area.
Laoshan Mountain is a part of the low hills in Jiaodong, located in the south of China-Korea paleosol near the earth shield, and its tectonic system belongs to the structural part of the second uplift generation of New China. Since the Sinian Lvliang Movement, it has become a complex fold. In the late Yanshanian movement about 0.8 ~ 654.38+0.29 million years ago, there were lava eruption and extensive intrusion of granite, which gradually cooled and rose, and gradually formed the existing geological outline. Granite intrudes in the east to form the Laoshan Mountain Range, volcanic rocks in the west form a wavy plain, and there are hilly transitional zones and small alluvial plains formed in the lower reaches of rivers such as Mohe, Baisha, Zhang Cun and Taoyuan in the middle.
In the landform of Laoshan Mountain, the most distinctive features are towering peaks, towering peaks and various strange stones. Laoshan landform can be roughly divided into two layers according to altitude. The upper layer is a jagged mountain peak with an altitude of nearly 1000m, which was formed in the last ice age of 1000 years ago. The natural environment is very bad. The seawater invaded many times in Quaternary has retreated to Okinawa, and the Yellow Sea and Bohai Sea have become dry and cold wasteland. At this time, the temperature difference between day and night, winter and summer is very large. Under the action of cold and freezing, granite quickly undergoes mechanical weathering, and large chunks of rock crack, forming jagged and magnificent peaks. The lower granite landforms were mostly formed in the Late Glaciation of100000 years. At this time, seawater returns, and chemical weathering takes the lead. Rain and lichen plants participated in this weathering, peeling off granite with uniform texture from the surface to the inside, some huge rocks that collapsed in the early stage, or rocks that had not moved before, forming spherical boulders. Many beautiful peaks and strange stones constitute the magnificent and peculiar landform of Laoshan Mountain.
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