نتایج جستجو برای: the persian gulf sea anemone
تعداد نتایج: 16077697 فیلتر نتایج به سال:
Genetic diversity of sea turtles (hawksbill turtle) was studied using sequencing of mitochondrial DNA (mtDNA, D-loop region). Thirty dead embryos were collected from the Kish and Qeshm Islands in the Persian Gulf. Analysis of sequence variation over 890 bp of the mtDNA control region revealed five haplotypes among 30 individuals. This is the first time that Iranian haplotypes have been recorded...
Background: Sea hares of the Aplysia genus are among the mollusks of interest for various researchers to study their phylogeny, bioactive compounds and the nervous system. These mollusks are herbivorous and produce chemical compounds (ink) to defend themselves. The present study provided molecular identification of the Persian Gulf (Bushehr city) sea hare using 16s rRNA gene sequence. Materials...
The wind drift motion of the water which is produced by the stress of the wind exerted upon the surface of the ocean is described by Ekmans theory (1905). Using the mean monthly values for the wind stress and SST, seasonal Ekman transport for the Persian Gulf was computed and contoured. The geostrophic winds have combined with the SST to estimate the effect of cooling due to Ekman transport o...
Introduction Given the diverse characteristics of Iranchr('39')s geographical area, we know that the diversity of Iranchr('39')s natural landscape is not limited to the lowland and highland areas. Evidence suggests that large bodies of water in northern and southern Iran and its surrounding lands have long been one of the most attractive niches for human societies. Some misconceptions have ...
The Wisconsin glaciation was started a approximately 125,000 years ago and reached its lowest extend between 20,000 to 21,000 years ago during which the sea level fell 120 to 130 meter. At the end of the ice age, about 18,000 years ago, the sea level increased and reached its present level about 5,000 years ago. The Persian Gulf was exposed in the last glacial moment (LGM). After this moment, t...
153 گونه جلبک از سواحل خلیج فارس و دریایی عمان لیست می شود. که 87 گونه آن (48 رودوفیت، 16 فئوفیت، 18 کلروفیت، 3 اگزوانتوفیت و 2 سیانوفیت) گزارش های جدیدی برای فلور جلبکی ایران می باشند. در 16 مورد نیز نام برخی از گونه های که در گزارش هایی قبلی آمده اند تصحیح شده است.
during the fifth and sixth centuries a.h, the persian gulf faced a recession in its commerce; instead, the centrality of the international maritime trade was transferred to the red sea and mediterranean region at the time. emergence of the kish island, as a significant trade area in the persian gulf region goes back to the mid-sixth century a.h. efforts made by a local tribe known as bani qaysa...
Analysis of the Correlation Patterns Sea Surface Temperature and Chlorophyll-A Concentration in Persian Gulf Oman
Hormozgan province is located south of Iran, on the shore of Persian Gulf and Makran Sea. The shores of Persian Gulf have been a part of Hormozgan province since ancient times. Historical remains and archaeological findings of the province date back to 10000 year B.C.. Moreover, historical and geographical writings from 5th century B.C. also mention the shores of Persian Gulf. One of the o...
A new species of sea anemone from the intertidal zone of San Matias Gulf is described. Andvakia manoloi sp. nov. is a small and inconspicuous species that differs from other species of the genus in number of tentacles, number of mesenteries at proximal and distal part of the column, column division, muscles, cnidae, size, habit and distribution. Andvakia manoloi sp. nov. is the first species of...
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