scholarly journals Economic Study of Fish Production in Egypt (A Case Study of Lake Qarun in Fayoum Governorate)

2021 ◽  
Vol 59 (4) ◽  
pp. 869-882
Author(s):  
Moataz Eliw

2012 ◽  
Vol 26 (2) ◽  
pp. 51-61
Author(s):  
Eatmad Shaban Othman ◽  
Alaa Abd El-Kawy Shelaby


Author(s):  
Slamet Isworo ◽  
Slamet Febrianto ◽  
Tosan Aji ◽  
Poerna Sri Oetari ◽  
Ekannisa Jasmiene

Background and objective: The productivity of fishing in marine waters provides an overview of the level of ability of the fishing gear used by fishermen to obtain optimal fish catches. This study aims to determine the productivity of fishing in locations around the construction of the coal-fired power plant, Jepara Indonesia. Methods: The method used is a descriptive method which is a case study. This research case is about annual marine fishery productivity by calculating Catch Per Unit Effort (CPUE), then predictions are made using simple regression analysis. Results: Based on the results of the study, a positive modeling trend (increase) was obtained for total fishery production, total demersal fishery production, and total pelagic fish production. Conclusion: capture fisheries productivity in Jepara waters is generally quite good and is not affected due to the development of Tanjung Jati coal-fired power plant B-Unit 5 -6. This is because it is not a fishing operation area for fishermen so there is no potential conflict with fishermen. Suggestion: The results of this study can be used by the Government of Jepara Regency in determining sustainable fishing policies and not overfishing







Gesnerus ◽  
2017 ◽  
Vol 74 (1) ◽  
pp. 91-121
Author(s):  
Nicholas Stücklin

This article analyzes the moral and scientific construction of the vole as a dangerous, yet intriguing rodent. Using a case study of An Economic Study of Field Mice (Genus Microtus) by David E. Lantz as example, this contribution discusses the role that agriculture comes to play in knowing the behavior of animals in natural history, and in turning wildlife into a matter of national government in the USA around 1900. In this setting, the Microtus is given the shape of a “small […] pest […that] inflicts enormous injury upon the crops of the country”. However, by granting field mice an important role in the agricultural development of the US Midwest, Lantz also qualifies the rodent as a capable agent deserving of scientific attention and political consideration. Thus, an animal otherwise perceived as repulsive and insignificant is transformed into an intricate being well worth dedicated study.





2017 ◽  
Vol 43 (3 (In Progress)) ◽  
pp. 111-124
Author(s):  
Roshdy Eladawy ◽  
Omnia El-Ghazouly
Keyword(s):  


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