Spatial distribution of microplastics in sandy beach and inshore-offshore sediments of the southern Caspian Sea

2021 ◽  
Vol 169 ◽  
pp. 112578
Author(s):  
Ahmad Manbohi ◽  
Ali Mehdinia ◽  
Reza Rahnama ◽  
Reza Dehbandi ◽  
Ali Hamzehpour
Author(s):  
С.И. Фелицин ◽  
В.В. Ковалев

По результатам химических анализов 518 проб воды Северного, Среднего Каспия и, частично, Южного Каспия определено содержание растворенных форм наиболее распространенных элементов – железа и марганца. Приведены карты пространственного распределения этих элементов в поверхностном и наддонном водных горизонтах, а также по вертикальным разрезам водной толщи. Для каждого из изученных элементов выявлены факторы, определяющие его концентрацию и закономерности распространения в морской воде. Based on the results of chemical analyses of water samples 518 North Caspian, middle and southern Caspian Sea, partially, the contents of soluble forms of the most common elements of iron and manganese. Provides maps of the spatial distribution of these elements in the surface and aquifers, as well as on vertical sections of the water column. For each of the studied elements identified factors that determine its concentration and patterns of distribution in seawater. 


2019 ◽  
Vol 102 (4) ◽  
pp. 645-662
Author(s):  
Hossein Mostafavi ◽  
Azad Teimori ◽  
Rafaela Schinegger ◽  
Stefan Schmutz

2003 ◽  
Vol 2 (3) ◽  
pp. 575-591
Author(s):  
Hooman Peimani

AbstractThe absence of an acceptable legal regime for the division of the Caspian Sea among its five littoral states has created grounds for conflicts, crises, and wars in the Caspian region, a situation worsened since 2001 when Iran, Azerbaijan, and Turkmenistan found each other on a collision course over the ownership of certain offshore oilfields. The region has since been heading towards militarization, while the persistence of conflicts over the Caspian Sea's division has prepared the ground for military conflicts. Fear of lagging behind in an arms and the manipulation of conflicts by the United States and Turkey have further encouraged militarization. Against this background, certain factors, including Turkey's efforts to deny Iran political and economic gains in the Caspian region, the growing American military presence in Eurasia, and the expanding American-Azeri military ties since 11 September 2001 will likely contribute to the creation of a suitable ground for a military conflict in the Caspian region.


Sign in / Sign up

Export Citation Format

Share Document