نتایج جستجو برای: gulf of oman
تعداد نتایج: 21166068 فیلتر نتایج به سال:
A new species of cryptochirid crab, Fizesereneia panda van der Meij, is described and illustrated based on specimens collected from the scleractinian corals Lobophyllia cf. hemprichii and L. cf. corymbosa from the Farasan Banks, Farasan Islands, and the reefs off Thuwal in the Saudi Arabian Red Sea, and from Symphyllia recta from reefs in the Gulf of Oman. This is the second cryptochirid specie...
This article aims to explain the reason for Oman’s neutrality policy amid Saudi-Iran growing tension in region. The neutral stance from Oman raised some questions about their position as a part of members Gulf Cooperation Council (GCC) that, if following logic consequences, should take sides with Saudi, and put pressure on Iran due Saudi presence group. always promotes peace tends avoid confron...
Changes in the color of sea water caused by algal bloom has continuously risen in recent decades. This increase is due to the harmful effects of human activities that allow sea water to change from a normal to an abnormal state. Satellite sensors are the most accessible, cost-effective means of monitoring. They have been allocated to a large number of marine science studies. The MODIS satellite...
The aim of the present study was to investigate the population dynamics of Liza klunzingeri, in Hormouzgan province waters located in northern coasts of the Persian Gulf and Oman Sea. This study was carried out from October 2007 to September 2008. samples were collected from commercial stake traps. The relationship between weight and fork length was found to be W= 0.0214 F.L2.8233 suggesting ...
The underwater Gliders are a kind of autonomous vehicles that have a special role in ocean surveys which demand continuous monitoring and long endurance. Because of low energy consumption and long endurance, these vehicles are favorite for these missions. Among this, a type of gliders can harvest ocean thermal energy, causing significant endurance increase. These vehicles need at least 680 mete...
This study investigates the extent of compliance with international accounting standards (IASs) by companies in the Gulf Co-Operation Council (GCC) member states (Bahrain, Oman, Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates). Based on a sample of 137 companies (436 company-years) we find that compliance increased over time, from 68% in 1996 to 82% in 2002. Despite strong economic an...
Historically, about half the oil transported through the global marine environment has come through the Arabian Gulf and the annual input of oil to the gulf’s marine environment is skewed toward sources connected with marine transport. As a case study, we assess the damages from an oil spill caused by a collision between the crude oil tankers Baynuna and the Seki on 30 March 1994. The collision...
Coral communities in the Persian/Arabian Gulf (PAG) withstand unusually high salinity levels and regular summer temperature maxima of up to ∼35 °C that kill conspecifics elsewhere. Due to the recent formation of the PAG and its subsequent shift to a hot climate, these corals have had only <6,000 y to adapt to these extreme conditions and can therefore inform on how coral reefs may respond to gl...
During the Persian Gulf and Oman Sea Oceanographic study (PG-GOOS) in autumn 2012, sampling of macrobenthos was undertaken in 31 stations in Hormozgan Province waters. Three samples were taken from each site using Van Veen grab. Effects of environmental variables on assemblages and distributions of macrobenthos were analyzed. A total of 5677 individuals of macrobenthos were counted being repres...
A reproductive biology study of blue swimming crab, Portunus segnis (Forskal, 1775) in the northern Persian Gulf and Oman Sea, was conducted from May 2010 to October 2011. The results showed that the annual sex ratio is not M: F=1:1, with 51.9 % female. All the five stages of ovarian development of P. segnis were observed throughout the year. The size of ovigerous crabs varied from 103 to 155...
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