Documents

At the meeting point of the Middle East, Europe, and Asia, the Caspian region includes steppe land in the north, cold, continental deserts and semi-deserts in the northeast and east, and warmer mountain and highland systems in the south and southwest. The coastal wetlands of the Caspian basin include many shallow, saline pools, which attract a variety of bird life and biodiversity; over 400 species are unique to the Caspian. In addition, the sea's native sturgeon is famous the world around for the roe it produces: sturgeon from the Caspian Sea accounts for approximately 90% of the world's caviar industry.

Marine litter (ML) is a complex though solvable problem with significant implications for the marine and coastal environment and human activities all around the world. It originates from several sources, travels in many paths and finally sinks in different distances from its origin making its wide spectrum of negative environmental, economic, safety, health and cultural impacts highly considerable. Despite efforts made internationally, regionally and nationally, there are indications that the marine litter problem continues to worsen.

Unified, Integrated and Affordable Caspian Environment Monitoring Programme Among the Contracting Parties to the Framework Convention for the Protection of the Marine Environment of the Caspian Sea was welcomed at COP4, Moscow, Russian Federation, 10-12 December 2012.

The objectives of the EMP to develop a framework providing the necessary data and information on the Caspian environment in order to; initially provide data on the state of the Caspian environment, highlight pollution problems, provide biological related data which will support the broad objective of tracking changes of the health and diversity of ecosystems in, and adjacent to, the Caspian Sea.

Marine litter, including plastic and microplastic, is a global concern affecting all the oceans and seas of the world. It poses environmental, economic, health and aesthetic problems that are rooted in poor solid waste management practices, lack of infrastructure, indiscriminate human activities and behaviours and an inadequate understanding on the part of the public of the potential consequences of their actions. Development of the Caspian Marine Litter Action Plan is embodied in the Moscow Protocol against pollution from land-based sources. 

The preparation of the draft Caspian Regional Marine Litter Action Plan (CRMLAP) was undertaken by the national experts from the Caspian Sea littoral states and an international expert. For that purpose, five National Experts were contracted to provide their national inputs and contributions for the development of the Caspian Marine Litter Action Plan where the International Expert fully facilitates the development of the Caspian Marine Litter Action Plan.

The article examines recent Caspian Sea level change by using both satellite radar altimetry and satellite gravity data. The altimetry record for 2002–2015 shows a declining level at a rate that is approximately 20 times greater than the rate of global sea level rise. Seasonal fluctuations are also much larger than in the world oceans. With a clearly defined geographic region and dominant signal magnitude, variations in the sea level and associated mass changes provide an excellent way to compare various approaches for processing satellite gravity data. 

This Regional Water Quality Monitoring Programme has been developed as part of the project “Caspian Water Quality Monitoring and Action Plan for Areas of Pollution Concern’s (Caspian MAP)”. This project has been financed by the Tacis Programme of the European Union (EU) which amongst others promotes regional co-operation on environmental protection. On of the main objectives of the Caspian MAP is to support the Caspian Environment Programme (CEP), which is a partnership between the five littoral states - Azerbaijan, Islamic Republic of Iran, Kazakhstan, Russian Federation and Turkmenistan, and International Partners like EU, UNDP, UNEP, and the World Bank. The CEP's mission is to assist the Caspian littoral states to achieve the goal of environmentally sustainable development and management of the Caspian environment for the sake of long-term benefit for the Caspian inhabitants.

The Regional Pollution Action Plan for the Caspian Sea (RPAP), has been prepared as part of the project “Caspian Water Quality Monitoring and Action Plan for Areas of Pollution Concern’s (hereafter: Caspian MAP)”. The project is financed by the Tacis Programme of the European Union (EU), which has as one of its objectives the promotion of regional co-operation on environmental protection. The overall objective of the Caspian MAP is to achieve improved quality of the marine and coastal environment of the Caspian Sea. In particular, the RPAP (current Report) provides recommendations to regional strategies for pollution reduction, with a focus on the identified Areas of Pollution Concern. The Caspian MAP also developed a proposal for a Regional Water Quality Monitoring Program.

In the frame of the current Project the estimation on contents of nutrients, petroleum hydrocarbons, phenols and heavy metals in water and bottom sediments in the basins of rivers Terek, Sulak and Samur over the last years was carried out. Research was conducted within a framework of the State Monitoring Programme on Roshydromet in the central and lower parts of the Terek delta. The data of Roshydromet standard investigations was used to assess the concentration of pollutants, namely petroleum hydrocarbons, heavy metals, phenols, detergents, nutrients (nitrites, nitrates, ammonium and total nitrogen) and silicates, and also expenditure of river water during the estimation of their flows at hydrological Karagalinsky hydro system and
Alikazgan stations in the Terek delta. The Roshydromet data cover the period 2002-2005.

The Ministry of Environment and Natural Resources of Azerbaijan and Caspian Environment Programme by supporting of UNDP agreed with NGO "Ruzgyar" to organize of 1st professional level monitoring of POPs in Kura-Araks basin till Caspian Sea. "Ruzgyar" contracted professional environmental research company "Azecolab" to implement of standard sampling and lab analytical processes.

Average precipitation and evaporation in the Caspian Sea in 2000-2015.

Created by Manana Kurtabadze.

Produced by Manana Kurtrubadze for the SOE Report 2018

Toxicity tests are commonly used as a tool to determine the standards of water quality for chemicals and to discover appropriate organisms as bioindicators in toxicological studies, and also could be used as an essential tool for evaluation of the pollutant effects in aquatic ecosystems. The aim of the present study was to evaluate the sensitivity of two Caspian fish species, Caspian trout as an endangered species and Caspian Kutum using the static acute toxicity in response to nonylphenol, which is widely discharged into the Caspian Sea environment.

In addition, Caspian trout was approximately 6 times more sensitive than Caspian Kutum. Nonylphenol was reflected to be "highly toxic" to Caspian trout and "moderately toxic" to Caspian Kutum. The results could be considered in preparing plans for conservation and restocking management of Caspian Kutum and the endangered Caspian trout. 

This study is an attempt to develop an integrated methodology to predict the impact of the Caspian Sea on flooding using Geographic Information Systems (GIS) and hydrodynamic modeling. A rise in the sea level might lead to major flooding events, and have a severe impact on the spatial development of cities and regions. The feasibility of simulating a flood event along a drain channel is evaluated near residential development areas along the Chapakroud drain.

The study shows that at these elevations environmental and social problems arise with regards to the drain. The results also indicate that GIS is an effective tool for floodplain visualization and analysis. It should be noted that the mixture of salt and soft water, as a result of rising sea water level, is a problem that was not investigated in this study and should be examined in the future.