Documents

This scoping paper considers the interrelationship between the fisheries and the protection of the marine environment of the Caspian Sea.  It has been prepared in response to the request of the Parties to the Convention on the Protection of the Marine Environment of the Caspian Sea, during the first meeting of Conference of the Parties in May 2007 in Baku.[1]  The aim of the scoping paper is to support the Parties in their efforts to intensify their regional dialogue and to build their regional partnership for safeguarding the marine environment of the Caspian Sea for the benefit of present and future generations. 

[1] Statement of Ministers at the first Meeting of the Conference of the Parties to the Framework Convention for the Protection of the Marine Environment of the Caspian Sea, 25 May 2007, Baku, Republic of Azerbaijan.

There is a widespread perception that the Caspian is in a state of ecological decline, and that one aspect of this is a decline in biodiversity.  This is of particular concern, due to the status of the Caspian as a unique water body inhabited by a large number of endemic species.  There is also a widespread belief that the Caspian is very sensitive to the impacts of industrial activities and in particular to those associated with oil and gas production and transportation.

There no evidence that reduction in fish populations is the only possible cause of decline in tulka catch. Availability of existing stocks to fishery industry could be another immediate cause of decline in catches. This cause is more difficult to exam as little data is available on stocks relocation and changes in fish behaviour.

Decline of stock is reported and is considered as the most important factor. At the moment it is the only immediate cause possible to exam with sufficient data. It has several underline causes and each cause can has different impact to three species. According to Astrakhan Fishery Institute data stock of anchovy tulka reduced from 968 thousands tons in 1999 to 300 thousands tons in 2002, stock of big-eye tulka reduced from 112 thousand tons in 1999 to 4 thousands tons in 2004; and stocks of Caspian tulka remain in stability at the level of 400 thousands tons.

The Caspian Sea, world largest lake, is bordered by Republic of Azerbaijan, Islamic Republic of Iran, Kazakhstan, Russian Federation and Turkmenistan. Out of 122 fish species and subspecies living in the Caspian Sea, 40 species are believed to be commercial and presently 25 species are the main exploited fish (Ivanov, 2000). At present sturgeons, tulka and Caspian Sea seals are considered as shared commercial stocks between Caspian Sea range states.

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.

The Caspian Sea, world largest lake, is bordered by Azerbaijan Republic, Islamic Republic of Iran, Kazakhstan, Republic, Russian Federation and Turkmenistan. Its biodiversity is comprised of 1354 plant, animal and more than 122 fish species. Out of 122 fish species and subspecies living in the Caspian Sea, 40 species are commercial and presently 25 species are the main exploited fish. The Caspian Sea fishes are divided to four main groups, including 53 species Marine fishes (43.5%), 42 species (13.4%) of freshwater origin, 18 species (14.7%) anadromous and 9 species (7.4%) semi-anadromous. At present sturgeons, kilka and Caspian Sea seals are considered as shared stocks between Caspian Sea range states.

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.

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.

The tourist brochure describes interesting species of flora and fauna of the Ural River Delta and the adjacent coastal zone of the Caspian Sea.

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 brochure has been produced on behalf of the consortium developing the hydrocarbon deposits beneath the North East Caspian defined under the North Caspian Sea Production Sharing Agreement of 1997.

The concession area lies in a region of rich biodiversity recognized as being of international importance for its wildlife, including several species that are classified as endangered. The widely varying conditions in the North East Caspian include extreme seasonal temperature variations, long-term sea level change, short-term sea surges and retreats, high levels of turbidity and sediment movement, ice cover in winter and scouring of the seabed by moving ice.

This dynamic environment presents challenges for those who live and work in the area. It also means that the fauna and flora on land and at sea, are adapted to a significant level of environmental stress from continually changing physical conditions.