نتایج جستجو برای: the caspian sea region

تعداد نتایج: 16105121  

2005
Suzanne Leroy

Welcome to our international conference on rapid sea-level change. While concern about sea-level rise is global, our host country the Islamic Republic of Iran and the neighbouring Caspian countries have a concern of their own. Here, Caspian sea level rose a hundred times as fast as in the world’s oceans. Whereas oceanic sealevel rose 13 centimeter during the whole twentieth century, the Caspian...

Journal: :iau international journal of social sciences 2013
afshin mottaghi mosayeb gharehbeygi

the aim of this paper is investigating and studying of geopolitical dimensions of russia in the caspian sea. russian post-soviet geopolitics invokes euroasianism as its inner rationale and meaning, as a greater good that imbues pragmatic, interest based politics with a sense of mission. eurasianism as a particular tradition of theorizing russia’s identity and place in the world has a momentum o...

Afshin Mottaghi Mosayeb GharehBeygi

The aim of this paper is investigating and studying of geopolitical dimensions of Russia in the Caspian Sea. Russian post-Soviet geopolitics invokes euroasianism as its inner rationale and meaning, as a greater good that imbues pragmatic, interest based politics with a sense of mission. Eurasianism as a particular tradition of theorizing Russia’s identity and place in the world has a momentum o...

Journal: :Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2015

Journal: :فیزیک زمین و فضا 0
مریم شیعه علی دکتری فیزیک دریا، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات، تهران، ایران عباسعلی علی اکبری بیدختی استاد، گروه فیزیک فضا، مؤسسۀ ژئوفیزیک دانشگاه تهران، تهران، ایران

upwelling areas in the ocean are important places for fishing as nutrients can be transported from deeper area to the near surface region. in this study, the upwelling in the eastern coastal area of the caspian sea for 2004 was studied using coherens, a three-dimensional ocean model. in order to simulate the circulation in the caspian sea, the gridded fields were chosen as 0.046 × 0.046 degrees...

B. Mojazi Amiri, K. hosravi-Katuli, S. Yelghi,

  The stocks of Caspian roach ( Rutilus rutilus ), an economically important species in the Caspian Sea, is depleting. Annually, millions of fingerlings of these species are produced artificially and restock in the mouth of Qare Soo River in the Southern Caspian Sea, where they exposed to the pesticides coming from rice and orchard farms in the region. The fate of this exposure in hypo-osm...

Journal: :Applied and environmental microbiology 2016
Maliheh Mehrshad Mohammad Ali Amoozegar Rohit Ghai Seyed Abolhassan Shahzadeh Fazeli Francisco Rodriguez-Valera

We present here the findings from a study of the microbiome of the southern basin of the Caspian Sea, the largest water body on Earth disconnected from any ocean and a brackish inland sea. By high-throughput metagenomics, we were able to reconstruct the genomes of representative microbes. The gross community structure (at the phylum level) was different from the structure of typical marine and ...

A. Mottaghi

Following the collapse of the Soviet Union and the discovery of gas and oil in Central Asia and Caucasia, it faced complex interests in the international political economy. These problems were mainly rooted in developing plans of the countries for increasing their influence in the area and also in Russia's connections with the Iranian and Turkish governments in the region. This paper investigat...

2009
P. M. Dolukhanov

This paper is focused on the discussion of the exact age, and environmental setting of the ‘Khvalynian’ Transgression of the Caspian Sea with the use of novel radiometric, isotopic evidence and GIS-linked modelling. Based on this evidence the Khvalynian transgression is viewed as coeval with the warm Late Glacial episodes in the higher latitudes, reaching its peak at 13.6 11.8 ka. During that p...

Journal: :caspian journal of enviromental sciences 0

following the collapse of the soviet :union: and the discovery of gas and oil in central asia and caucasia, it faced complex interests in the international political economy. these problems were mainly rooted in developing plans of the countries for increasing their influence in the area and also in russia's connections with the iranian and turkish governments in the region. this paper inv...

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