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I. Maiyza, S., A. El-karyoney, I. (2020). Seasonality of Fish Catch and Fish Prices in Natural Egyptian Fisheries. Egyptian Journal of Aquatic Biology and Fisheries, 24(1), 541-552. doi: 10.21608/ejabf.2020.74473
Shimaa I. Maiyza; Ibrahim A. El-karyoney. "Seasonality of Fish Catch and Fish Prices in Natural Egyptian Fisheries". Egyptian Journal of Aquatic Biology and Fisheries, 24, 1, 2020, 541-552. doi: 10.21608/ejabf.2020.74473
I. Maiyza, S., A. El-karyoney, I. (2020). 'Seasonality of Fish Catch and Fish Prices in Natural Egyptian Fisheries', Egyptian Journal of Aquatic Biology and Fisheries, 24(1), pp. 541-552. doi: 10.21608/ejabf.2020.74473
I. Maiyza, S., A. El-karyoney, I. Seasonality of Fish Catch and Fish Prices in Natural Egyptian Fisheries. Egyptian Journal of Aquatic Biology and Fisheries, 2020; 24(1): 541-552. doi: 10.21608/ejabf.2020.74473

Seasonality of Fish Catch and Fish Prices in Natural Egyptian Fisheries

Article 38, Volume 24, Issue 1, January 2020, Page 541-552  XML PDF (688.74 K)
Document Type: Original Article
DOI: 10.21608/ejabf.2020.74473
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Authors
Shimaa I. Maiyza; Ibrahim A. El-karyoney
Abstract
Seasonal index is an important indicator to study seasonal variations in any studied phenomena which can be changed regularly in an interval less than one year. This paper aimed to study the relationship between fish catch & fish prices "Seasonal Index" of Egyptian Natural Fisheries. This relationship determines type of fisheries production, if this relationship is positive, then the fish catch from this fisheries are totally economic. Whereas the negative relationship means the fisheries need to apply new developing programs to be in economic production.
The present work concluded that:
(1) It is important to increase, or at least maintain fish catch in total Egyptian natural fisheries, total fresh water fisheries, total marine fisheries, and individual Red Sea fisheries due to the positive relationship between fish catch seasonal index (%) and fish prices seasonal index.
(2) More and actual effective developing programs must be applied in total lakes fisheries and individual Mediterranean Sea fisheries to overcome the present negative relationship between seasonal index of fish catch and fish prices.  
Keywords
Seasonal Index; Egyptian Fisheries Med. Sea; Red Sea; fish catch; fish prices
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