The urban agglomeration around the city of Birmingham had a population of approximately 2.67 million, while the urban areas around Manchester and Leeds had populations of 2.79 and 1.92 million respectively. London not only dominated other UK cities in terms of its population, but in its importance...
(2) it lays the foundation of a spatially-explicit cities database by linking two existing cities datasets, that of the United Nations Population Division (a panel dataset of city populations) and CIESIN's GRUMP dataset, housed at the Columbia University's Earth Institute, which is in ...
The United Nations is warning that the world is not prepared to deal with the fast growth of cities. The World Economic and Social Survey 2013 calls for new ways to meet the needs of city populations. More than 6.5 billion people are expected to be
PUBLIC TRANSPORT IN RELATION TO THE TRAVEL NEEDS OF THE URBAN POOR IN CITIES OF DEVELOPING COUNTRIES Emphasis is placed on the urban poor and their travel requirements. A review is presented of tne rapid growth of urban populations due to high birth ... D Maunder - 《Costs》 被引量: 2发...
The United Nations is warning that the world is not prepared to deal with the fast growth of cities. The World Economic and Social Survey 2013 calls for new ways to meet the needs of city populations. More than 6.5 billion people are expected to be living in cities by 2050. Most new ...
(~2.6%) largest metro areas of the U.S. New York is the first with 8.5% of international inflows, followed by Los Angeles and Miami with 5.4% and 5.0%, respectively. Indeed, international inflowsYkscale superlinearly with the populationSkof the metro areak(Fig.7A), thus larger cities ...
The intrinsic rate of natural increase is a theoretical quantity, referring to the growth rate of a stable population (see Population Dynamics: Theory of Stable Populations) having a fixed set of age-specific mortality and fertility rates. It can be calculated for a real population, but should ...
Footnote 3 At present, there are some countries which experience not just reduced rates of population growth but declining or stable population. After 1990 and the dissolution of the USSR some countries which were members of the USSR experienced a significant reduction of their populations. The ...
Understanding mechanisms that support long-term persistence of populations and sustainability of productive fisheries is a priority in fisheries management... LA Kerr,SX Cadrin,DH Secor - 《Ecological Applications》 被引量: 207发表: 2010年 The role of cysts on population dynamics of Scrippsiella spp...
Our approach enables us to analyze stability of nonstationary equilibria in which populations of each region are not constant over time. We show that if both the expenditure share for housing and inter-regional transport cost are small, a stable stationary equilibrium does not exist. Moreover, ...