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From a spatial view, the rural-urban fringe zones are rapidly change areas near big cities. It is evident that the road construction and improvement played an important role in these processes. Quantifying the landscape change of main road on land use is important to elucidate effects in future. We chose an expressway near Beijing as a case, calculated and compared the land use change in 1991 and...
This article through analysis community commercial and the community life interaction fusion, pointed out that community commercial the development to constructed the opening community and the stimulation community vigor has had the positive influence, proposed that the community commercial impetus realized the community ecology and the human occupies the cultural value as well as the neighborhood...
Xinjiang Production and Construction Corps is an important force in Xinxiang's economic development, social stability, and national unity and border consolidation. In the integrated transport system of the Corps, road transportation is of absolute dominance and it is also the lifeblood of economic development of the Corps. Therefore, the study of the relationship of economic development and road transportation...
Stormwater is a resource, and street is place of stormwater collection in city. The conventional street stormwater management (SM) treats the stormwater as a waste and causes many problems. Green street (GS) is a new method to manage street stormwater runoff. By analyzing the GS origin, definition and functions, it can draw a conclusion that GS originates from America. It is a street that uses natural...
Based on Negritti (medium-big-volume sampler) and MiniVol (mini-medium-volume sampler) two instruments, intensive samplings on inhalable particulate matter (PM10) in Pingdingshan city have been conducted, the mass concentrations of PM10 was weighted, and the content of parts of heavy metals of PM10 was tested by ICP-MS in this paper. The relationship between the concentration of PM10 and the meteorological...
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