Time series modeling for the Davao River water quality parameters / Elmer Fuentes Magabili.

By:

Magabili, Elmer Fuentes

Material type: Text

TextLanguage: English Publication details: 2005Description: 71 leavesSubject(s):

Dissertation note: Thesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2005 Abstract: Time series exponential smoothing model was developed for every parameter of all the eight stations of the Davao River water quality parameters namely biochemical oxygen demand (BOD), dissolved oxygen (DO), pH, temperature, total suspended solids (TSS), and total dissolved solids (TDS), using the quarterly data obtained from the Environmental Management Bureau (EMB) of Region XI. The model estimates the values or one-period ahead forecasts of the water quality parameters of Davao River for eight stations. Using the model obtained, the one-period ahead forecasts was done in each of the water quality class II and stations 6 to 8 are classified to be public water supply class I. with the model obtained, forecast for the next quarter's possible values of each parameter in every station was done and were still considered Class I for stations 6 to 8 and class II for stations 1 to 5. The model developed maybe used as guide by the EMB of Region XI in making regulations and plans of action to preserve the water quality of all stations from future and potential contaminations.

List(s) this item appears in: BS Applied Mathematics

Tags from this library: No tags from this library for this title. Log in to add tags.

Average rating: 0.0 (0 votes)

Holdings ( 2 )
Title notes ( 2 )
Comments ( 0 )
Images

Holdings
Cover image	Item type	Current library	Collection	Call number	Status	Date due	Barcode
	Thesis	University Library Theses	Room-Use Only	LG993.5 2005 A64 M34 (Browse shelf(Opens below))	Not For Loan		3UPML00011623
	Thesis	University Library Archives and Records	Preservation Copy	LG993.5 2005 A64 M34 (Browse shelf(Opens below))	Not For Loan		3UPML00021977

Browsing University Library shelves, Shelving location: Archives and Records, Collection: Preservation Copy Close shelf browser (Hides shelf browser)

Previous	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	No cover image available	Next
Previous	LG993.5 2005 A64 J55 Estimating the water quality parameters of Davao river station 6 - A time series regression approach /	LG993.5 2005 A64 L52 Mathematical model of the recovery and quality of Virgin Coconut oil /	LG993.5 2005 A64 L54 On the lower bound of time, t, of the asymptotic approximation of the renewal function /	LG993.5 2005 A64 M34 Time series modeling for the Davao River water quality parameters /	LG993.5 2005 A64 M35 A modified K-means algorithm for clustering data sets with missing values using adaptive imputation /	LG993.5 2005 A64 M37 Optimization of coconut biodiesel and glycerol yield at minimum production time : a goal programming approach /	LG993.5 2005 A64 N47 Optimal two-crop succession under limited resource conditions : a goal programming model on small holder self-financed vegetable farmers in Kapatagan, Digos, Davao del Sur /	Next

Thesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2005

Time series exponential smoothing model was developed for every parameter of all the eight stations of the Davao River water quality parameters namely biochemical oxygen demand (BOD), dissolved oxygen (DO), pH, temperature, total suspended solids (TSS), and total dissolved solids (TDS), using the quarterly data obtained from the Environmental Management Bureau (EMB) of Region XI. The model estimates the values or one-period ahead forecasts of the water quality parameters of Davao River for eight stations. Using the model obtained, the one-period ahead forecasts was done in each of the water quality class II and stations 6 to 8 are classified to be public water supply class I. with the model obtained, forecast for the next quarter's possible values of each parameter in every station was done and were still considered Class I for stations 6 to 8 and class II for stations 1 to 5. The model developed maybe used as guide by the EMB of Region XI in making regulations and plans of action to preserve the water quality of all stations from future and potential contaminations.

There are no comments on this title.

to post a comment.

Click on an image to view it in the image viewer