In recent years, the country for sped up the rural economy the development, the national provinces and cities enlarges unceasingly to the countryside highway construction fund investment, the countryside road has welcomed the new historical development opportunity.
The paper discussed how to accelerate countryside road net construction, adjust country industrialstructure and promote the development of green city, Fushun.
As an important road web in the country, a countryside road is one of the most significant infrastructure ensuring the countryside economy development.
Among the areas affected by road network at different levels, the area affected by countryside road is maximal, with 161.76×104 km2; the following is the area affected by second level road network, with 5.86×104 km2; and the areas affected by freeway and the third level road network are 4.59×104 km2 and 2.27×104km2, respectively.
First, this paper summarizes the researches and practices on the public transit between town and country of foreign and home cities, according to the analyze of characteristics of city and countryside road system and transportation system, the concept of city and countryside public transit integration is proposed.
Thus it can be seen, in the aspect of wind erosion in agriculture and animal husbandry intercrossed zone of north China, wind erosion of countryside road must be taken into account.
With the development of the countryside road network and the implementation of the socialist new countryside construction, the passenger traffic in the countryside can not meet the journey demands of the urban and suburban residents day by day.
Owing to the fact that there are marked differences in natural conditions and soil properties in varied area of Zhejiang province it is essential that tractor with mean-power must possess varied tractive-force and driving-power in order to ensure a good operational economical performance of the walking tractors, which work on sandy-loan, loan, medium clay and heavy clay soil with different resistances. By way of theoretical analysis and calculation, this paper attempts to expound the necessity of selecting ...
The relationship between autumnal Chinese cabbage patches and their neighboring other lanascape elements were studied in Shenyang suburb. The groups and quantities of arthropods moving through a boundary between a Chinese cabbage patch and its neighboring corn patch in certain period,were investigated and the 7 oders of arthropods moving through the boundary with an average flow of 10.3 indiviaduals·m -1 ·d -1 were observed. The changes of falling dust rates on a Chinese cabbage patch near a cou...
Wind erosion is one of nature disaster in the world. With the development of society and population increasing, human being's activity play an important role in this disaster process. The way of wind erosion rate is decided by regional land use. The patterns of land use are multiplicity. Traffic land use is one way of them. In this paper, wind erosion is studied in its obvious region in agriculture and animal husbandry intercrossed zone of north China. Small drainage basin is chosen as study object. Wind ...