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81.
Environmental perception during rapid population growth and urbanization: a case study of Dhaka city
Md. Shahidul Islam Md. Masud Parves Rana Raquib Ahmed 《Environment, Development and Sustainability》2014,16(2):443-453
Dhaka city in Bangladesh has been passing through a hasty process of urbanization and population growth since the last few decades. Rapid growth of population, unplanned urbanization and industrialization in the periphery has generated pressure to the changes in land use pattern, which has also caused huge urban expansion. This expansion process is engulfing cultivated land, vegetation, wetlands and water bodies without considering their environmental impacts. This study argues that these changes and their scale of environmental impacts or sufferings are not equally distributed among the dwellers in Dhaka city. It seeks to explore variations of environmental qualities on the basis of people’s perceptions. The study finds that the dwellers in the city perceive their neighborhood environment differently, which may affect environmental qualities of the area and their sustainable management as well. Therefore, it is imperative to consider spatial variations and inequalities of environmental opportunities or sufferings in urban planning of Dhaka city. 相似文献
82.
Mizukawa Mami Nishimura Noriko Uddin Md. Azhar Kato Yoshiei Uchida Yu-ichi 《Journal of Material Cycles and Waste Management》2023,25(4):2407-2416
Journal of Material Cycles and Waste Management - Si, Al, Cu, and Ag particles’ mixture which mainly composes pulverized silicon-based waste solar cells were individually separated by the... 相似文献
83.
Kumar Rajnish Sharma Anju Srivastava Janmejai Kumar Siddiqui Mohammed Haris Uddin Md. Sahab Aleya Lotfi 《Environmental science and pollution research international》2021,28(30):40431-40444
Environmental Science and Pollution Research - The outbreak of novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected the entire world with its infectious spread and... 相似文献
84.
This article attempts to examine the influence of some selected predictor variables on female age at first marriage in slum areas of Bangladesh. A path and multiple classification analysis (MCA) approach have been adopted. Authors thought that respondent's educational level and the mass media such as watching television have a significant direct impact on age at marriage, while the types of family and occupational status have an indirect effect on age at marriage. 相似文献
85.
Somsubhra Chakraborty Bhabani S. Das Md. Nasim Ali Bin Li M.C. Sarathjith K. Majumdar D.P. Ray 《Waste management (New York, N.Y.)》2014,34(3):623-631
The aim of this study was to investigate the feasibility of using visible near-infrared (VisNIR) diffuse reflectance spectroscopy (DRS) as an easy, inexpensive, and rapid method to predict compost enzymatic activity, which traditionally measured by fluorescein diacetate hydrolysis (FDA-HR) assay. Compost samples representative of five different compost facilities were scanned by DRS, and the raw reflectance spectra were preprocessed using seven spectral transformations for predicting compost FDA-HR with six multivariate algorithms. Although principal component analysis for all spectral pretreatments satisfactorily identified the clusters by compost types, it could not separate different FDA contents. Furthermore, the artificial neural network multilayer perceptron (residual prediction deviation = 3.2, validation r2 = 0.91 and RMSE = 13.38 μg g?1 h?1) outperformed other multivariate models to capture the highly non-linear relationships between compost enzymatic activity and VisNIR reflectance spectra after Savitzky–Golay first derivative pretreatment. This work demonstrates the efficiency of VisNIR DRS for predicting compost enzymatic as well as microbial activity. 相似文献
86.
Haokip Paolenmang Khan Md. Abdullah Choudhari Pandurang Kulimushi Luc Cimusa Qaraev Ibodullo 《Environment, Development and Sustainability》2022,24(1):527-557
Environment, Development and Sustainability - Soil erosion is the main driving force of several devastating natural hazards in the complex mountainous terrain of the Himalayas where the Teesta... 相似文献
87.
Environment, Development and Sustainability - A sustainable building design technology is being proposed to heat and cool inside the building naturally by using exterior curtain wall to control the... 相似文献
88.
Kato Yoshiei Harada Sho Nishimura Noriko Uddin Md. Azhar Uchida Yu-ichi 《Journal of Material Cycles and Waste Management》2023,25(2):826-834
Journal of Material Cycles and Waste Management - In this study, floatability rate of aluminum (Al) powders was analyzed for the purpose of separating valuable resources from residual materials in... 相似文献
89.
Nurul Fadly Habidin Anis Fadzlin Mohd Zubir Nursyazwani Mohd Fuzi Nor Azrin Md Latip Mohamed Nor Azhari Azman 《International Journal of Sustainable Engineering》2018,11(3):217-222
The purpose of this study is to examine the critical success factors of sustainable manufacturing practices (SMPs) in Malaysian automotive industry. The questionnaires were designed and distributed to the 50 respondents. The pilot study sample consists of 26 respondents from 50 questionnaires, with an average response rate of 52%. The results of reliability analysis show that social responsibility is critical factor influencing the direct SMPs implementation success. By implementing SMPs in Malaysian automotive industry, it can assist company to improve the quality of management. Thus, this study recommends that the future research explore the influence of SMPs on sustainable performance in Malaysian automotive industry. 相似文献
90.
The main purpose of this paper was to carry out a source apportionment of suspended particulate matter (SPM) samples using
positive matrix factorization procedure. The central and local Government of Japan introduced strict emission regulations
in 2002/10 and 2003/10, respectively, in curbing SPM pollution from major metropolitans. This paper also highlighted the impact
of the measures taken by the central and local Government of Japan on the reduction of SPM and the contributions of sources.
SPM samples were collected for 6 years starting from 1999 to 2005 at two sites, i.e., site A (urban) and site B (suburban)
of Yokohama, Japan. Microwave digestion and inductively coupled plasma-mass spectroscopy (ICP-MS) were employed to measure
Mg, Al, Ca, V, Cr, Mn, Ni, Cu, Zn, Ga, As, Se, Rb, Sr, Ag, Cd, Cs, Ba, Pb and Bi, while water soluble ions (Na + , NH4 +_{4}^{\ \,+}, K + , Ca2 + , Mg2 + , Cl − , NO3 -_{3}^{\ \,-} and SO4 2-)_{4}^{\ \,2-}) as well as carbonaceous mass (EC and OC) were analyzed using ion chromatograph and CHN analyzer, respectively. The sources
identified at two sites were automobile, soil dust, marine aerosol, mixed sources, and secondarily formed aerosol. Also, source
quantification was performed. Automobile and soil dust were striking contributors at site A. Automobile and soil dust of SPM
aerosol might be produced from local origin at current study areas. Besides, Asian dust had an impact on high concentrations
of SPM aerosol in some certain period of the year due to the outflows of East Asian emission. In contrast, secondary aerosol
in the form of sulfate and ammonium as well as mixed sources (coal, long-transported Cs, and other unknown sources) were remarkable
at site B. Stationary/industrial combustion has apparently more impact on the release of SPM components at site B than A.
Automobile regulations in 2002 and 2003, respectively, resulted in reduction of SPM by 28% for site A and 16% for site B.
There was also net reduction of automobile contribution at both sites due to the above measures being implemented. 相似文献