A new approach to investigation of human influences on the environment identifies social organization as an influence independent of population size, affluence, and technology. The framework also identifies population events, such as births, that influence the environment. The authors use longitudinal, multilevel, mixed-method measures of local land use changes, population dynamics, and social ...

The main purpose of this paper is to explain the factors affecting the change of service land uses in the city of Shiraz and identify its reasons. For this purpose, the second-order confirmatory factor analysis technique has been used as one of the structural equation modeling techniques to determine the severity of the effect of the four factors on land use change, through which a contributing...

the human population has been growing at least at the rate of 1.2% annually since 1960 reachingup to 6.4b in 2002 and more than 7.0b in 2012. in davao city, the annual population growth rate is running at 3.22%in year 1990, at 2.41% last 2007 and recently in 2013 at 2.36%. the alarming problem we confront today is thatthe increase in land area for human use does not expand in proportion to popu...

The outcome reveal that as the land use in the catchment areas change from mixed agricultural to cassava cultivation, the simulated loads and concentrations of nitrogen species from cassava land-use scenario recorded reduction. The resultant concentrations of nitrate and nitrite for both current and future land-use scenarios are all below the daily limit suggested by the WHO, (World Health Orga...

The human population has been growing at least at the rate of 1.2% annually since 1960 reachingup to 6.4B in 2002 and more than 7.0B in 2012. In Davao City, the annual population growth rate is running at 3.22%in year 1990, at 2.41% last 2007 and recently in 2013 at 2.36%. The alarming problem we confront today is thatthe increase in land area for human use does not expand in proportion to popu...

This study illustrates how remotely-sensed data and GIS can be utilized to evaluate the impacts of urbanization and land use on timberland availability. GIS coverages were developed for land use, population density, public or reserved lands, site productivity, and timber volume. Econometric models then were developed to estimate changes in land use and the resulting impacts on timber availabili...

the research used the satellite image (landsat 7 etm ) within the thermal infrared sixth band (tir6) and geographic information system (gis) to determine the air pollution and its relationship with the land cover (lc) and land use (lu) of baghdad city. concentration of total suspended particles (tsp), lead (pb), carbon oxides (co, co2), and sulphur dioxide (so2) were obtained from 22 ground mea...