@article{(Open Science Index):https://publications.waset.org/pdf/14584,
	  title     = {Quantification of Periodicities in Fugitive Emission of Gases from Lyari Waterway},
	  author    = {Rana Khalid Naeem and  Asif Mansoor},
	  country	= {},
	  institution	= {},
	  abstract     = {Periodicities in the environmetric time series can be
idyllically assessed by utilizing periodic models. In this
communication fugitive emission of gases from open sewer channel
Lyari which follows periodic behaviour are approximated by
employing periodic autoregressive model of order p. The orders of
periodic model for each season are selected through the examination
of periodic partial autocorrelation or information criteria. The
parameters for the selected order of season are estimated individually
for each emitted air toxin. Subsequently, adequacies of fitted models
are established by examining the properties of the residual for each
season. These models are beneficial for schemer and administrative
bodies for the improvement of implemented policies to surmount
future environmental problems.},
	    journal   = {International Journal of Information and Communication Engineering},
	  volume    = {3},
	  number    = {7},
	  year      = {2009},
	  pages     = {514 - 522},
	  ee        = {https://publications.waset.org/pdf/14584},
	  url   	= {https://publications.waset.org/vol/31},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 31, 2009},
	}