اخبار و اعلانات

 آمار

تعداد نشریات284
تعداد نشریات سازمان82
تعداد شماره‌ها3,073
تعداد مقالات34,300
تعداد مشاهده مقاله47,127,439
تعداد دریافت فایل اصل مقاله78,034,575
Sadr Arhami, Mohammad, Ashja Ardalan, Aria, Nejat Khah, Parisa, Moghaddasi, Babak. (1400). Identification and distribution of benthic foraminifera in coastal waters of the Persian Gulf (Bushehr Province). سامانه مدیریت نشریات علمی, 20(3), 863-878. doi: 10.22092/ijfs.2021.124156
Mohammad Sadr Arhami; Aria Ashja Ardalan; Parisa Nejat Khah; Babak Moghaddasi. "Identification and distribution of benthic foraminifera in coastal waters of the Persian Gulf (Bushehr Province)". سامانه مدیریت نشریات علمی, 20, 3, 1400, 863-878. doi: 10.22092/ijfs.2021.124156
Sadr Arhami, Mohammad, Ashja Ardalan, Aria, Nejat Khah, Parisa, Moghaddasi, Babak. (1400). 'Identification and distribution of benthic foraminifera in coastal waters of the Persian Gulf (Bushehr Province)', سامانه مدیریت نشریات علمی, 20(3), pp. 863-878. doi: 10.22092/ijfs.2021.124156
Sadr Arhami, Mohammad, Ashja Ardalan, Aria, Nejat Khah, Parisa, Moghaddasi, Babak. Identification and distribution of benthic foraminifera in coastal waters of the Persian Gulf (Bushehr Province). سامانه مدیریت نشریات علمی, 1400; 20(3): 863-878. doi: 10.22092/ijfs.2021.124156

Identification and distribution of benthic foraminifera in coastal waters of the Persian Gulf (Bushehr Province)

Iranian Journal of Fisheries Sciences
دوره 20، شماره 3، مرداد 2021، صفحه 863-878    اصل مقاله (843.46 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22092/ijfs.2021.124156
نویسندگان
Mohammad Sadr Arhami1؛ Aria Ashja Ardalan* 1؛ Parisa Nejat Khah1؛ Babak Moghaddasi2
1North Tehran Branch, Islamic Azad
2Islamic Azad University (IAU), Savadkoh, Iran
چکیده
Benthic foraminifera in coastal sediments of the Persian Gulf were studied at four stations in summer and winter (August and February 2017), to identify and determine the species diversity. Sedimentary specimens were collected by a corer down to the depth of 5cm and by the diver down to the depths of 3, 5 and 10m at every station and transferred to the laboratory after being fixed (by 5% formalin solution). In this study, 10 species belonging to 8 genera and 5 families were identified. The highest abundance of the species is related to family Rotaliidae. Ammonia beccari and Qunqueloculina bicostata were dominant species in the region.The environmental factors including depth, temperature, dissolved oxygen, salinity, water pH, electrical conductivity and total dissolved solid using CTD and total organic matter concentration and sediment particle diameter were measured. The results of PCA test  showed that temperature, salinity and dissolved oxygen have an effect on the density of the foraminiferal communities. Also the study results showed that sediment particles (sand / silt + clay, sand / silt, sand and calcium carbonate) are important in determining species densities.
کلیدواژه‌ها
Foraminifera؛ Identification؛ Distribution؛ Bushehr Province؛ Persian Gulf
آمار
تعداد مشاهده مقاله: 291
تعداد دریافت فایل اصل مقاله: 213


counter
سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب