Saudi Arabia aims to enhance the productivity of fish production and culture of consumption of fish products and increase the export of fish products through implementing the National Transformation Program. This study aimed to identify the current status of marine fish production and most critical climatic and environmental factors affecting the production of natural fisheries and estimate the maximum sustainable yield in Saudi Arabia by focusing on the primary fisheries in the Arabian Gulf and the Red Sea during the period 2000–2019. We found that the most important economic, climatic, and environmental factors affecting marine fish production in Saudi Arabia were the number of industrial fishing boats, number of fishers, and wind speed. There was a significant positive relationship between the quantity of fish production in Saudi’s fisheries and the number of industrial fishing boats and fisher numbers. In contrast, there was an inverse relationship between wind speed and fish production in these fisheries. The total output elasticity was 0.10, which is less than 1, indicating that fish production in these fisheries is in the second production stage, which is called the economic production stage. In contrast, there is an opportunity to increase the production variables with diminishing returns. Schaefer’s model analysis confirmed the ability to increase production in most of the study period in both the Arabian Gulf and the Red Sea with fishing production not exceeding the maximum sustainable level.

沙特阿拉伯旨在通过实施《国家转型计划》来提高鱼类生产的生产力和鱼类产品的消费文化，并增加鱼类产品的出口。这项研究旨在确定海洋鱼类生产的现状以及影响自然渔业生产的最关键的气候和环境因素，并通过集中研究阿拉伯海湾和红海在此期间的主要渔业，估算沙特阿拉伯的最大可持续产量。 2000年至2019年。我们发现，影响沙特阿拉伯海洋鱼类生产的最重要的经济，气候和环境因素是工业渔船的数量，渔民的数量和风速。沙特渔业的鱼产量与工业渔船的数量和渔民数量之间存在显着的正相关关系。相反，在这些渔业中，风速和鱼类产量之间存在反比关系。总产出弹性为0.10，小于1，表明这些渔业中的鱼类生产处于第二生产阶段，称为经济生产阶段。相反，有机会在收益递减的情况下增加生产变量。Schaefer的模型分析证实了在整个研究期的大部分时间里，阿拉伯湾和红海都有增产的能力，渔业产量不超过最大可持续水平。在这些渔业中，风速和鱼类产量之间存在反比关系。总产出弹性为0.10，小于1，表明这些渔业中的鱼类生产处于第二生产阶段，称为经济生产阶段。相反，有机会在收益递减的情况下增加生产变量。Schaefer的模型分析证实了在整个研究期的大部分时间里，阿拉伯湾和红海都有增产的能力，渔业产量不超过最大可持续水平。在这些渔业中，风速和鱼类产量之间存在反比关系。总产出弹性为0.10，小于1，表明这些渔业中的鱼类生产处于第二生产阶段，称为经济生产阶段。相反，有机会在收益递减的情况下增加生产变量。Schaefer的模型分析证实了在整个研究期的大部分时间里，阿拉伯湾和红海都有增产的能力，渔业产量不超过最大可持续水平。这就是所谓的经济生产阶段。相反，有机会在收益递减的情况下增加生产变量。Schaefer的模型分析证实了在整个研究期的大部分时间里，阿拉伯湾和红海都有增产的能力，渔业产量不超过最大可持续水平。这就是所谓的经济生产阶段。相反，有机会在收益递减的情况下增加生产变量。Schaefer的模型分析证实了在整个研究期的大部分时间里，阿拉伯湾和红海都有增产的能力，渔业产量不超过最大可持续水平。