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The aim of this study is to examine the influence of environmental satisfaction, job satisfaction, and Big Five personality traits on subjective well-being. Data were collected from white-collar workers across four Chinese cities in 2009. All the research variables were measured with multi-item instruments with good psychometric properties. The research found that environmental satisfaction, job satisfaction,...
In recent years, serious environmental pollution has been one of major constraints of China's sustainable economy, for the most part, the rapid growth of energy consumption is attributable. In this paper, we firstly use factor analysis method to do evaluation on environmental pollution degrees of China's 30 provinces, municipalities and autonomous regions (not including Hong Kong, Macao, Taiwan and...
Data from 3 monitoring stations in the upper reaches of the Daling River from 1985 to 2007 reveal an obvious increasing trend in the concentrations of NH4-N, NO2-N and NO3-N. The average annual concentrations of NH4-N, NO2-N and NO3-N increased from 0.69 mgL-1, 0.006mgL-1, 1.14 mgL-1 in 1985 to 3.01 mgL-1, 0.210 mgL-1, 6.57 mgL-1 in 2007. The highest concentrations of NH4-N, NO2-N and NO3-N during...
Vegetation reflectance spectra in field with spectrometer to be tested in this study, used eight kinds of spectral parameters to analysis spectral of vegetation, six kinds of heavy metal content in plant leaves to be measured, then the regression model from the spectral characteristic parameters to the heavy metal content can be built, according to this can inverse heavy metal content with spectral...
Taking the Beitang and Dagu Sewage Discharge Channels in Tianjin, China, as study objects, concentrations of heavy metals and organic matter are determined in upper layer, middle layer and lower layer sediment samples. Geo-accumulation index method and correlation analysis are taken to study the distribution and pollution level of metals between layers in the two channels contrastively. The results...
Conventional ground-based air pollution observations are difficult to indicate the spatial distribution of pollutant and its changes. To overcome the difficulty, this paper proposes a method which is used to monitor the distribution of urban air pollution by using remote sensing technology. The method uses surface reflectance image to extract the weak atmospheric information from MODIS data, and then...
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