Population turnover may also lead to better matches between employer and employee, an important factor in the growth of urban areas. Jason P. Brown and Colton Tousey examine the relationship between population turnover and overall population growth across urban areas of various sizes from 2000 to ...
aThe forecasted growth of urban areas around the world in this century will result in the production of hundreds of thousands of kilometers of brand new streets. 市区展望的成长在世界范围内在本世纪导致成千上万的公里的生产全新的街道。[translate]...
aUrbanization, urbanisation or urban drift is the physical growth of urban areas as a result of global change. The United Nations projected that half of the world's population would live in urban areas at the end of 2008.[2][translate]...
In studying the dynamics of growth of these extended regions, it is important to designate zones around the official metropolitan areas. When this is done for the Southeast Asian mega-urban regions, they are the zones immediately outside the metropolitan area where urban expansion is marked, in-...
C. transportation is an important issue to deal with when it comes to sustainable development of urban areas. D. hundreds of millions of people around the world are affected by the problem of food insecurity. 2.From the passage we can infer that ___. A. ...
The sustainability of land conversion to urban use is an important factor that promotes sustainable urbanization. However, China’s local governments have relied too much on the land finance model for urbanization, which has led to disordered growth of urban land, ultimately posing a threat to ecos...
( )33. Due to population growth and urban areas growth, the amount of trash countries produceto rise-by as much as 70% between 2016 and 2050.A. is expectedB. are to expectC. are expectedD. had been expected 相关知识点: 试题来源: 解析 33.A考查动词时态和语态。句意:由于人口增长和城市...
“This number is numerous, but, in actuality, urban land expansion has been far greater than what our analysis shows because we only looked at the published studies that used satellite data,” said Seto. “We found that 48 of the most populated urban areas have been studied using satellite ...
First, we mapped Defense Meteorological Satellite Program (DMSP) nighttime lights and land-use data onto the 1 km2 grid cell system of Japan to determine the proportional areas of DMSP and urban land use within each grid cell. Then, we investigated the relationships among population density, ...
urban areas C. small towns D. big cities2. In spite of the efforts to improve housing condition, the number of people living in shantytowns will increase because ___. E. houses in shanty towns are cheap F. shanty towns could provide people with minimum comfort G. no policy will be abl...