Zhengzhou China Green Expo Park

Green world!

Zhengzhou · China Green Expo Park

synonym

Zhengzhou China Green Expo Park generally refers to Zhengzhou · China Green Expo Park

Zhengzhou · China Green Expo Park is located in the core area of Zhengzhou new area, namely the ecological green protection belt between Baisha Group and Guandu group of Zhengzhou Kaifeng industrial belt in the east of Zhengzhou City, east of Wansan Road (planned new 107 National Road), south of Central Avenue (Zhengzhou Kaifeng logistics channel) and on both sides of humanistic road. With a total area of 196 hectares, the park has broken ground since August 26, 2009 and completed before September 25, 2010

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Scenic spot environment

The planning and design of Green Expo Park is based on ecology, focusing on demonstration, expanding leisure, highlighting culture and technology. It integrates the concepts of green life, green life, green economy, green home and green technology, and fully embodies the theme of "let green integrate into our life". The green landscape structure is divided into "one lake, two axes, three rings, eight districts and sixteen sceneries".

One lake is the Central Lake area "Fenghu".

The second axis is the landscape axis of "green declaration" and "landscape Central Plains". The two axes meet at Fenghu lake, forming the visual center of the whole garden.

The third ring is divided into three landscape rings, and the inner landscape ring reflects the "Green Expo" beauty of lakes and mountains. The middle landscape ring is mainly a variety of exhibition gardens, which is the essence of "Green Expo Garden". The exterior view ring is the background forest belt, which is the green background of the whole park.

Eight areas: the park is divided into eight areas: entrance area, Fenghu area, exhibition area, wetland area, background forest area, green life experience area, leisure and entertainment area and seedling and flower trading area. Sixteen sceneries: eight sceneries outside and eight sceneries around the lake. The outer eight scenes refer to the eight scenes outside the inner ring, including Yixiu Pavilion, Taohuayuan, colorful earth, Guolin Huaxi, forest theater, Science Park, north entrance and east entrance. The eight scenic spots around the lake include Fenghu Peninsula, sunshine beach, ecological floating island, viewing platform, performing arts center, East Wharf, West Wharf and South Wharf. The central lake is surrounded by running water, rippling blue waves, green water blending and slope Island intersection. Based on the revised layout, we should strengthen the structure, clarify the functions, implement the scenic spots and improve the landscape. The layout form of "one lake, two axes, three rings, eight districts and sixteen sceneries" of the Green Expo Park will be formed to make the functional division, spatial structure and landscape characteristics of the park clear. At that time, we will invite all provinces, autonomous regions, municipalities directly under the central government, Hong Kong, Macao and Taiwan regions and cities under separate planning, national greening model cities, domestic large-scale enterprise departments, Henan Province, Zhengzhou international good city and ancient capital cities of Henan Province to build excellent landscape with local characteristics.

Zhengzhou Green Expo Park covers an area of 2939 mu, which is equivalent to the total area of bishagang Park, people's Park and Zijingshan Park in Zhengzhou city. It was started on August 26, 2009, with a total investment of 1.4 billion yuan. In the park, there are not only permanent exhibition parks built by 86 domestic provinces, cities and related industries and 8 international friendly cities, but also sightseeing towers, exhibition halls, music fountains and comprehensive service centers More than 700 varieties and 635000 plants of various greening seedlings are planted. The Fenghu Lake excavated in the park covers an area of more than 260 mu.

Interesting bridge world

"Quqiao world" is thrilling, dreamy and novel, which brings unprecedented happiness. It is impossible to describe such a real quqiao world with words and writing. Only when you come in person can you feel the real feeling. Roller bridge, lovers bridge, five ring bridge, hand ring bridge, hanging pile bridge and other 20 sports bridges with different shapes and functions will make you have the impulse to show your skills.

Quqiao world is a large amusement facility invested and constructed by the Green Expo Park in 2013, which will be officially opened to the public on May 1, 2013. There are 20 bridges in quqiao world. Each bridge has its own unique shape, name and design. In addition to the refreshing feeling in color and shape, the most important thing is the strong participation of tourists, and the difficulty of crossing the bridge is very challenging. There are five ring bridges that make people afraid of heights; there are pile suspension bridges that integrate collective force and balance force; there are diamond ring bridges that try to be flexible in shape; and there are couples bridges that need two people to work hand in hand People with age, interest and courage are highly attractive.

climatic conditions

The Green Expo area is a typical warm temperate continental monsoon climate zone with four distinct seasons. It is dry and windy in spring, hot and rainy in summer, cool and refreshing in autumn and cold and dry in winter. The average annual temperature is 14.2 ℃, the extreme minimum temperature is - 17.9 ℃ (January 2, 1955 and December 27, 1971), and the extreme maximum temperature is 43 ℃ (June 19, 1966). The annual average frost free period is 227 days, the first frost period is about November 11, and the last frost period is about March 28. The average ground temperature for many years is 16.1 ℃, the average freezing day is 81 days, and the frozen soil depth is 250 px.

It is windy in spring, autumn and winter. The annual average wind speed is 2.5m/s, and the wind direction is mostly northward. The maximum wind speed is 8-9 and the wind speed is 24m / s in December and January every year. There are more northwest wind and northeast wind in winter and spring, of which the frequency of northwest wind is 63%; there are more southeast wind or southerly wind in summer and autumn, with wind force of 2-3 and less frequency of wind force of 8. In winter and spring, strong wind often causes sand blowing or sandstorm weather, while in summer and autumn, strong wind often accompanies thunderstorm or hail weather.

The annual average sunshine hours in the area is 2385.3 hours, and the sunshine rate is 54%.

The regional average annual precipitation is 649.9mm, the maximum annual precipitation is 1041.3mm (1964), and the minimum annual precipitation is 384.8mm (1986). The annual precipitation is mainly concentrated in June to September, with an average of 421.7mm, accounting for 64.9% of the annual precipitation, and the precipitation in July is the largest. The annual average evaporation is 1508mm, with the largest in June (201.3mm) and the smallest in February (61.6mm). The annual average absolute humidity is 12.6%, and the air relative humidity is 66.0%

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Water conservancy conditions

The park is adjacent to the Yellow River Diversion and irrigation canal in the East and Jialu River in the southwest. Under normal conditions, the groundwater level is between 4 and 6 m, less than 2 m in wet season. The groundwater resources are rich, but it is easy to cause waterlogging in wet season.

traffic

Zhengzhou Green Expo Park is located in the core area of Zhengbian New District, 2km south of Zhengkai Avenue, 107 National Highway in the west, Zhengbian logistics channel in the north, and Renmin Road in Zhongmou County in the East. The Green Expo Park is about 2 kilometers away from Zhengkai Intercity Railway Green Expo Park Station in the North!

topographic features

The terrain of the park is basically flat, high in the West and low in the East, high in the South and low in the north, and slightly inclined to the northeast. The maximum height difference is about 2m. Small sand dunes are distributed locally, which has little impact on the environment. On the south side of the park is a dairy farming community, with complex internal landform, including buildings, large-scale Paulownia and pavement.

Soil conditions

(1) Soil profile characteristics

The soil in the park is sandy fluvo aquic soil and light loamy fluvo aquic soil. The parent material of the soil is mainly river alluvium. Due to the different flow velocity and discharge of river water, the thickness of parent material deposition and the particle size of deposition are very different. Fluvo aquic soil is a kind of cultivated soil formed by reclamation and utilization on the basis of river alluvium. Basically, it is divided into three layers: leaching layer (0-500px) on the surface, with solid soil layer and alluvial yellow clay layer, with slightly heavy texture, slightly high organic matter content and dark color; fine sandy soil (20-1500px), with fine sand particles, low organic matter content and light color; coarse sandy soil (below 1500px), with coarse sand particles and light color on the surface, and large soil in the park Some of them are of this type.

(2) Soil nutrient characteristics: the content of soil organic matter in the park was low, basically below 8.0 g / kg, and decreased significantly with the increase of depth. The pH value of soil in the park is relatively stable, slightly higher, between 7.3 and 7.8, which is more suitable for the growth of garden plants. The lack of nitrogen supply in the soil will affect the growth rate of trees and make plants short, pale and yellow. The content of alkali hydrolyzable nitrogen in the topsoil is generally 20-40 mg / kg, which decreases with the depth of the soil layer. The content of available phosphorus in the soil is low, and decreases with the increase of soil depth.

Comprehensive evaluation

(1) The region is located in the North-South climate transition zone, with a large number of suitable plant species, which is conducive to the construction of the park and can form a rich planting landscape.

(2) The dry hot wind in spring has a great influence on plant planting, which mostly occurs in April to May. We should pay enough attention to it and take corresponding protective measures. (3) the park has good water conservancy conditions and abundant groundwater resources, but it is prone to waterlogging in rainy season. (4) the soil pH value is moderate, neutral and alkaline, and the soil comprehensive fertility is poor. The soil texture is sandy, and the water and fertilizer conservation is poor. (5) the suitable season for planting trees in the region is: Winter: November to December, spring: February to April

Park overview

Exhibition area of provinces and cities

Beijing Garden

Chinese PinYin : Zheng Zhou Zhong Guo Lv Hua Bo Lan Yuan