ARAL SEA CASE STUDY - Revision Cards in A Level and IB Geography


aral sea case study

The primary effect of the Aral Sea desiccation has been the significant loss of water in the sea. The water level has dropped approximately 23 meters since the onset of its primary sources of water being diverted (Zavialov ). Although the water level has fluctuated up to a few meters in the past. The Aral Sea is situated in Central Asia, between the Southern part of Kazakhstan and Northern Uzbekistan. Up until the third quarter of the 20th century it was the world?s fourth largest saline lake, and contained 10grams of salt per liter. The two rivers that feed it are the Amu Darya and Syr. Case Study: The Aral Sea •The Aral Sea was once the 5th largest lake on Earth. •It was fed by two rivers that flowed down from the Himalayas •It sustained a vibrant fishing industry.

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Fact References [1]. The Aral Sea was, until comparatively recently, the fourth largest inland body of water in the world. Its basin covers 1. The environmental problems of the Aral Sea basin are among the worst in the world. Water diversions, agricultural practices, and industrial waste have resulted in a disappearing sea, salinization, and organic and inorganic pollution. The problems of the Aral, which previously had been an internal issue of the Soviet Union, became international problems in The five new major riparians- Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan-have been struggling since that time to help stabilize, and eventually to rehabilitate, the watershed.

Bythe northern part of the Aral Sea had essentially split from the southern part. Less polluted and less saline, the Northern Sea has been the focus of most recent efforts to rehabilitate the area, while the Southern Sea continues with small year to year aral sea case study to shrink. Relief efforts along the Syr Darya allowed its capacity, byaral sea case study, to aral sea case study a comfortable cubic meters per second, allowing more water to reach the Northern Aral Sea.

It is the hope of the World Bank and of Kazakhstan that at some point more lakes will return to the regions along the river as well, aral sea case study, where fish can grow to replenish the supply in the Northern Sea as necessary. This is the stable versionchecked on 9 August Jump to: navigationaral sea case study, search. This page has been flagged as not being up to date. This means that significant developments or other important facts have occurred for this topic and are not addressed here.

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Check the discussion page to see comments about the work requested. This page contains 1 or more sections that lack detail and need improvement! Please consider adding to it. Categories : Water Feature Basin. Navigation menu Personal tools Log in. Namespaces Page Discussion. Views Read View form View history. This page was last modified on 31 Julyat This page has been accessed 16, times.

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Case Study: The Aral Sea – Going, Going, Gone – Environmental Biology


aral sea case study


The Aral Sea was, until comparatively recently, the fourth largest inland body of water in the world. Its basin covers million km 2, primarily in what used to be the Soviet Union, and what is now the independent republics of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. Case Study of Transboundary Dispute Resolution: Aral Sea — This case was originally incorporated into AquaPedia from the Transboundary Freshwater Dispute Database organized by Oregon State University. A summary of this case and additional references/resources can . Geography/Facts about Sea; The Aral Sea is located in the Central Asian Republics of Uzbekistan and Kazakhstan, with the southern section located in the Autonomous Republic of Karapakalstan. Due to its location in the center of a vast mainland far from oceans, the Aral Sea maintains a continental climate.