The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches

Nur Azwin Razib, Muzzneena Ahmad Mustapha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recent approaches in statistical modeling on fisheries research have focused on addressing the relationship between fish catch per unit effort (CPUE) data and remotely sensed oceanographic data. This study used multiple statistical modeling approaches to ensure a satisfied result in determining the most important parameter that influences the CPUE distribution of Rastrelliger kanagurta. Oceanographic data including water depth (WD), chlorophyll-a (CHL), sea surface temperature (SST), sea surface height (SSH) and surface wind (SW) are the environmental parameters which were extracted from 570 locations within EEZ of Malaysia by using GIS techniques. The combination of CPUE and oceanographic data was analyzed and then fitted simultaneously in each performance of Generalized Additive Model (GAM), Generalized Linear Model (GLM), Boosted Regression Tree (BRT) and Multivariate Adaptive Regression Splines (MARS). Each statistical modeling approach resulted difference ways to describe the relationship between fish and its environment. Results showed the non-linear behavior fish CPUE having the strongest overall relationship with SSH as SSH was always at the top. This indicated that SSH was the most important parameter affecting CPUE based on the highest percentage of relative influence and variable importance with great significant relationship (p<0.001) compared to other parameters. This study showed the capability of GIS and statistical modeling to understand the R. kanagurta distribution and its environment parameters in South China Sea.

Original languageEnglish
Title of host publication2018 UKM FST Postgraduate Colloquium
Subtitle of host publicationProceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium
EditorsNoor Hayati Ahmad Rasol, Kamarulzaman Ibrahim, Siti Aishah Hasbullah, Mohammad Hafizuddin Hj. Jumali, Nazlina Ibrahim, Marlia Mohd Hanafiah, Mohd Talib Latif
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735418431
DOIs
Publication statusPublished - 27 Jun 2019
Event2018 UKM FST Postgraduate Colloquium - Selangor, Malaysia
Duration: 4 Apr 20186 Apr 2018

Publication series

NameAIP Conference Proceedings
Volume2111
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2018 UKM FST Postgraduate Colloquium
CountryMalaysia
CitySelangor
Period4/4/186/4/18

Fingerprint

geographic information systems
Malaysia
Exclusive Economic Zone
catch per unit effort
sea surface height
economics
fishes
modeling
regression analysis
fish
fisheries
fish behavior
water depth
sea surface temperature
chlorophylls
splines
surface wind
surface temperature
China
chlorophyll a

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

Cite this

Razib, N. A., & Ahmad Mustapha, M. (2019). The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches. In N. H. A. Rasol, K. Ibrahim, S. A. Hasbullah, M. H. H. Jumali, N. Ibrahim, M. M. Hanafiah, & M. T. Latif (Eds.), 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium [060015] (AIP Conference Proceedings; Vol. 2111). American Institute of Physics Inc.. https://doi.org/10.1063/1.5111277

The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches. / Razib, Nur Azwin; Ahmad Mustapha, Muzzneena.

2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. ed. / Noor Hayati Ahmad Rasol; Kamarulzaman Ibrahim; Siti Aishah Hasbullah; Mohammad Hafizuddin Hj. Jumali; Nazlina Ibrahim; Marlia Mohd Hanafiah; Mohd Talib Latif. American Institute of Physics Inc., 2019. 060015 (AIP Conference Proceedings; Vol. 2111).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Razib, NA & Ahmad Mustapha, M 2019, The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches. in NHA Rasol, K Ibrahim, SA Hasbullah, MHH Jumali, N Ibrahim, MM Hanafiah & MT Latif (eds), 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium., 060015, AIP Conference Proceedings, vol. 2111, American Institute of Physics Inc., 2018 UKM FST Postgraduate Colloquium, Selangor, Malaysia, 4/4/18. https://doi.org/10.1063/1.5111277
Razib NA, Ahmad Mustapha M. The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches. In Rasol NHA, Ibrahim K, Hasbullah SA, Jumali MHH, Ibrahim N, Hanafiah MM, Latif MT, editors, 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. American Institute of Physics Inc. 2019. 060015. (AIP Conference Proceedings). https://doi.org/10.1063/1.5111277
Razib, Nur Azwin ; Ahmad Mustapha, Muzzneena. / The relationship between Rastrelliger kanagurta and its environmental parameters in exclusive economic zone (EEZ) of Malaysia using geographic information system (GIS) and statistical modeling approaches. 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. editor / Noor Hayati Ahmad Rasol ; Kamarulzaman Ibrahim ; Siti Aishah Hasbullah ; Mohammad Hafizuddin Hj. Jumali ; Nazlina Ibrahim ; Marlia Mohd Hanafiah ; Mohd Talib Latif. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).
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