Hangzhou West Lake is free to play, so where does the scenic revenue come from?

Hangzhou West Lake is located in the west of Hangzhou, Zhejiang Province, covering an area of 5.64 square kilometers, with a maximum depth of 6.52 meters and an average depth of 1.2 1 meter. Originally an ancient bay, it was formed after siltation of Qiantang River.

Most of the West Lake is in a state of eutrophication, and Xiaonan Lake and Santan Lake are close to the lower limit of eutrophication. The main pollutants are domestic pollution, and N and P are 6-4 times higher than normal. The annual average water temperature is 17.6℃, the highest in 10 is 65438+28.6℃, and the lowest in March is 4.0℃, without lake ice. In the early 1980s, there were 5 1 species of fish, belonging to 10 order, 16 family and 43 genera. Fish sources are: (65,438+0) local wild fish; (2) introducing fish from Qiantang River, and (3) artificially introducing domesticated farmed fish, which has become the dominant species in West Lake. Silver carp and bighead carp account for 75% ~ 80% of the total stocking. Followed by crucian carp, Hanoi crucian carp, and other cultured fish include Megalobrama amblycephala, Megalobrama amblycephala, oysters and Japanese eel. In order to protect large aquatic plants and stop stocking grass carp and herring, there are still several in the West Lake.

West Lake, called Qiantang River in ancient times, is also called Xizi Lake, and its shape is nearly equiaxed polygon. The lake is divided into five sub-lakes by Gushan and artificial dikes in Su Causeway and Bai Causeway, and the sub-lakes are connected by bridge opening. The water in each part can not be fully mixed, resulting in the difference of water quality in each lake. Most of the runoff recharge first enters the three sub-lakes on the west side, and then enters the Outer West Lake. The total area of the lake is 5.593km2, the total volume is 1. 1 100 million cubic meters, and the average water depth is1.97m. The sediments in the West Lake are a kind of lake and marsh sediments with particularly high organic matter content, belonging to silty clay or silty loam. The top layer is all algal skeleton sapropelic layer (black organic clay), the middle layer is peat layer or swamp soil, and the bottom layer is basal silt layer. The rivers entering the lake are short-flowing, and the main recharge rivers are Jinsha River, Longhong River and Changqiao River, which discharge water.

The beauty of the West Lake lies not only in the lake, but also in the mountains. Around the West Lake, there are Longjing Mountain, Li 'an Mountain, Nanfeng Mountain, Yanxialing Mountain, Daci Mountain, Shilin Mountain, Nanping Mountain, Phoenix Mountain and Wu Shan in the southwest, collectively referred to as Nanshan. There are Lingyin Mountain, Beifeng Mountain Mountain, Xiangu Mountain, Qixialing Mountain and Baoshi Mountain in the north, collectively referred to as Beishan Mountain. They hold out the pearl of the West Lake like everyone's heart. The height of the mountain is no more than 400 meters, but the peaks are beautiful and the nymphs are beautiful. The north and south peaks are far apart, towering into the sky.

The Ten Scenes of the West Lake were formed in the Southern Song Dynasty and basically distributed around the West Lake. Some of them are located on the lake: Su Causeway Xiao Chun, Quyuan Fenghe, Pinghu Qiuyue, Broken Bridge Canxue, Liulang Wenying, Huagang Fish Watching, Leifeng Sunset, Twin Peaks, Nanping Night Bell, Santan silver moon and Ten Scenes of West Lake all have their own strengths, which together represent the essence of the ancient West Lake scenery, so both Hangzhou locals and foreign tourists.

1985, Hangzhou citizens and people all over the country actively participated in the selection of the ten scenic spots of the new West Lake, which was determined after repeated deliberation by the expert selection committee. They are: Yun Qi Bamboo Trail, Manlong Guiyu, Tiger Run, Longjing Tea, Jiuxi Tobacco Tree, Wushan Tianfeng, Soft Shield Huanbi, Huanglong, Jade Emperor Feiyun and Gem Liuxia.

Other scenic spots include Baoju Xiu Xiu, Long Bridge Old Moon, Ancient Pagoda Affectionate, Lakeside Green Corridor, Gorgeous Gardens, Jinsha Style, Jiuli Yun Song, Meiwu Tea Scenery, Xishan Party, Prince Wild Fun, Plant Kingdom, Zhongshan Site, Lingyin Buddhist Kingdom, Wang Yue Tomb Temple, etc.

The West Lake is not only famous for its beautiful landscapes and deep beautiful forests and valleys, but also rich in cultural relics and beautiful myths and legends, which are skillfully integrated with nature, humanities, history and art. There are many historical sites in the West Lake, including 5 national key cultural relics protection units, 35 provincial cultural relics protection units and 25 municipal cultural relics protection units. There are also 39 cultural relics protection sites and various characteristic museums dotted around, which are famous historical and cultural tourist attractions in China.

"If you can't throw it in Hangzhou, half of it is this lake"-West Lake is a poem, a natural picture and a beautiful story. Both people who have lived here for many years and travelers who have passed in a hurry are fascinated by the beautiful scenery of a Chinese odyssey.

In the spring of March, the grass grows and the warblers fly, Su Bai Causeway, peaches and willows meet the shore. There are waves and cruise ships on both sides, and empty mountains and green waters in the distance. Walking on the embankment at this time, you will be amazed and ecstatic by the scenery in front of you. The beauty of the West Lake is not unique to spring. No matter when you come, you will appreciate the unusual amorous feelings, such as the lotus flowers all over the sky in summer, the three pools and the moon in the autumn night, the red berries in the shadow after the winter snow, the warbler in the willow cage gauze and the balcony in the misty rain.