Publications

Aeinjamshid, K; Rabbaniha, M; Fazelpoor, K; Moradi, G; Nasouri, M (2022). Relationship between shrimp catches per unit effort (CPUE) and satellite-based environmental parameters in Persian Gulf, Bushehr provincial waters. IRANIAN JOURNAL OF FISHERIES SCIENCES, 21(2), 372-386.

Abstract
In the present study relationship between shrimp catch per unit effort (CPUE) and satellite-based environmental parameters, chlorophyll-a (Chl-a) and sea surface temperature (SST), was investigated in 27 stations in Bushehr provincial waters in the geographical position from E 50 degrees 44 ' and N 28 degrees 59 ' to E 51 degrees 40 ' and N 27 degrees 33 ', in July 2017 and July 2018. SST and Chl-a data were extracted from +ETM Landsat 7 sensor and Modis Aqua (EOS PM) satellites images. Four research surveys were conducted using a traditional vessel to record local physico-chemical parameters of water and estimate shrimp catch per unit effort (CPUE) in studied stations. The results of linear regression analysis and correlation coefficient showed a negative and strong relationship between SST-Chl-a overlap value and shrimp CPUE in waters of Bushehr province (r =-0.84), while weak negative and positive relationships were observed between SST and chlorophyll-a with shrimp CPUE with r =-0.34 and 0.03, respectively.

DOI:
10.22092/ijfs.2022.126294

ISSN: