Victory for Haqnazar Khan
66-521: First Civil War may refer to: First Civil War (Kazakh Khanate) (1522–1538) First War of Religion (1562-1563) in the French Civil Wars of Religion First English Civil War (1642–1646) First Sudanese Civil War (1955-1972) First Liberian Civil War (1989-1996) See also [ edit ] Second Civil War (disambiguation) Civil War (disambiguation) Topics referred to by
132-828: A deal to pledge 1% of their budgets to help the sea recover. In March 2000, UNESCO presented their "Water-related vision for the Aral Sea basin for the year 2025". By 2006, the World Bank 's restoration projects, especially in the North Aral, were giving rise to some unexpected, tentative relief in what had been an extremely pessimistic picture. Funded in part by the UNDP, implementations in Kazakhstan such as laser levelling and irrigation optimization using energy-efficient technologies has shown effectiveness. The future of
198-677: A desert shrub akin to the creosote bush ) to be collected in Aralsk for the new steamers. Saxaul wood proved not to be a suitable fuel and in the later years the Aral Flotilla was provisioned, at substantial cost, by coal from the Donbas . In the early 1960s, as part of the Soviet government plan for cotton , or "white gold", to become a major export, the Amu Darya river in the south and
264-437: A year. Women and children are the most vulnerable populations in this environmental health crisis due to the highly polluted and salinated water used for drinking and the dried seabed. Toxic chemicals associated with pesticide use have been found in blood and breast milk of mothers; specifically organochlorides, polychlorinated biphenyl compounds (PCBs), DDT compounds, and TCDD. These toxins can be, and often are, passed on to
330-401: Is considered an example of ecosystem collapse . The ecosystems of the Aral Sea and the river deltas feeding into it have been nearly destroyed, largely because of the salinity being dramatically higher than ocean water. The receding sea has left huge plains covered with salt and toxic chemicals from weapons testing , industrial projects, and runoff of pesticides and fertilizer. Because of
396-560: Is different from Wikidata All article disambiguation pages All disambiguation pages First Civil War (Kazakh Khanate) Tahir Khan Tugim Khan (Until 1538) Ahmed Khan The 1st Kazakh Civil War (1522 – 1538) was an internecine war in the Kazakh Khanate between the descendants of Janibek Khan . The war started just after the death of Qasim Khan . In the early 16th Century Qasim Khan had united all tribes and nations of Eastern Cumania into one state —
462-655: Is now called the Aralkum Desert . In a Kazakhstani effort to save and replenish the North Aral Sea, the Dike Kokaral dam was completed in 2005. By 2008, the water level had risen 12 m (39 ft) above that of 2003, to 42 m (138 ft). As of 2013 , salinity dropped, and fish were again present in sufficient numbers for some fishing to be viable. After the visit to Muynak in 2011, former United Nations Secretary General Ban Ki-moon called
528-709: The Baltic herring ( Clupea harengus membras ), big-scale sand smelt ( Atherina boyeri caspia ), black-striped pipefish ( Syngnatus abaster caspius ), Caucasian dwarf goby ( Knipowitschia caucasica ), monkey goby ( Neogobius fluviatilis ), round goby ( N. melanostomus ), Syrman goby ( N. syrman ), bighead goby ( Ponticola kessleri ), tubenose goby ( Proterorchinus marmoratus ), grass carp ( Ctenopharyngodon idella ), silver carp ( Hypophtalmichthys molitrix ), bighead carp ( H. nobilis ), black carp ( Mylopharyngodon piceus ), and northern snakehead ( Channa argus warpachowski ). The herring, sand smelt, and gobies were
594-605: The Constantine completed the survey of the entire Aral Sea over the next two years. Exiled Ukrainian poet and painter Taras Shevchenko participated in the expedition and produced a number of sketches. In 1851 two newly built steamers arrived from Sweden. The geological surveys had found no coal deposits in the area so the Military Governor-General of Orenburg Vasily Perovsky ordered an "as large as possible supply" of saxaul ( Haloxylon ammodendron ,
660-709: The Nogai Horde , which conquered the Torgay River basin. After Muhammed Khan 's death, during the reign of Tahir Khan , the Oirat invasion of the Kazakh Khanate began. Tahir Khan failed to suppress powerful sultans of the Kazakh Khanate, such as the ruler of Zhetysu, Buydash Khan, and the ruler of Sighnaq, Ahmed Khan . Tahir Khan was defeated by the ruler of Moghulistan , Keldi-Muhammad , and fled to Kyrgyzstan , where he died. Then, Tughum Khan became
726-484: The Ural River and transporting them overland to be reassembled at Aralsk. The first two ships, assembled in 1847, were the two-masted schooners Nikolai and Mikhail . The former was a warship; the latter a merchant vessel to establish fisheries. They surveyed the northern part of the sea in 1848, the same year that a larger warship, the Constantine , was assembled. Commanded by Lt. Alexey Butakov ( Алексей Бутаков ),
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#1732764786061792-513: The fourth-largest lake in the world with an area of 68,000 km (26,300 sq mi), the Aral Sea began shrinking in the 1960s after the rivers that fed it were diverted by Soviet irrigation projects. By 2007, it had declined to 10% of its original size, splitting into four lakes: the North Aral Sea , the eastern and western basins of the once far larger South Aral Sea , and the smaller intermediate Barsakelmes Lake . By 2009,
858-469: The monocultured and depleted soil. Forced labor was used and profits were siphoned off by the powerful and well-connected. In 2003, the South Aral further divided into eastern and western basins. The waters in the deepest parts of the sea were saltier and didn't mix with the top waters, so only the top of the sea was heated in the summer, resulting in faster evaporation than had been predicted. A plan
924-741: The 1930s and was greatly increased in the 1960s. Many canals were poorly built, allowing leakage and evaporation. Between 30 and 75% of the water from the Qaraqum Canal , the largest in Central Asia, went to waste. It was estimated in 2012 that only 12% of Uzbekistan's irrigation canal length was waterproofed. Only 28% of interfarm irrigation channels, and 21% of onfarm channels have anti-infiltration linings , which retain on average 15% more water than unlined channels. Only 77% of farm intakes have flow gauges . By 1960, between 20 and 60 km (4.8 and 14.4 cu mi ) of water each year
990-616: The 1960s and had largely dried up by the 2010s. It was in the Aktobe and Kyzylorda regions of Kazakhstan and the Karakalpakstan autonomous region of Uzbekistan. The name roughly translates from Mongolic and Turkic languages to "Sea of Islands", a reference to the large number of islands (over 1,100) that once dotted its waters. The Aral Sea drainage basin encompasses Uzbekistan and parts of Afghanistan , Iran , Kazakhstan, Kyrgyzstan , Tajikistan , and Turkmenistan . Formerly
1056-528: The 20th century prior to the irrigation, the sea's water level above sea level held steady at 53 m. By 2010 the large Aral was 27 m and the small Aral 43 m above sea level. The disappearance of the lake was no surprise to the Soviets, they expected it to happen long before. As early as 1964, Aleksandr Asarin at the Hydroproject Institute pointed out that the lake was doomed, explaining, "It
1122-540: The Aral Sea and the responsibility for its survival are now in the hands of the five countries: Kazakhstan , Uzbekistan , Tajikistan , Kyrgyzstan , and Turkmenistan . In 1994, they adopted the Aral Sea Basin Programme. The Programme's four objectives are: The first phase of the plan effectively began with the first involvement from the World Bank in 1992, and was in operation until 1997. It
1188-1240: The Aral Sea basin had an exceptional array of endemic fish subspecies (as well as the three endemic sturgeon species). Most of these still survive in the North Aral Sea, but some, such as the sturgeons, have been greatly reduced or even driven to extirpation by the lake's shrinkage. Native fish species of the lake included ship sturgeon ( Acipenser nudiventris ), all three Pseudoscaphirhynchus sturgeon species, Aral trout ( Salmo trutta aralensis ), northern pike ( Esox lucius ), ide ( Leuciscus idus oxianus ), asp ( Aspius aspius iblioides ), common rudd ( Scardinius erythropthalmus ), Turkestan barbel ( Luciobarbus capito conocephalus ), Aral barbel ( L. brachycephalus brachycephalus ), common bream ( Abramis brama orientalis ), white-eyed bream ( Ballerus sapa aralensis ), Danube bleak ( Chalcalburnus chalcoides aralensis ), ziege ( Pelecus cultratus ), crucian carp ( Carassius carassius gibelio ), common carp ( Cyprinus carpio aralensis ), Wels catfish ( Silurus glanis ), Ukrainian stickleback ( Pungitius platygaster aralensis ), zander ( Sander lucioperca ), European perch ( Perca fluviatilis ), and Eurasian ruffe ( Gymnocephalus cernuus ). All these fish aside from
1254-479: The Aral Sea crisis, especially in women and children. The impoverished are also particularly vulnerable to the environmental and health related effects of changes to the Aral Sea. These populations were most likely to reside downstream from the Basin and in former coastal communities. They were also among the first to be detrimentally affected, representing at least 4.4 million people in the region. Considered to have
1320-515: The Aral Sea is inevitable." On the other hand, starting in the 1960s, a large-scale project was proposed to redirect part of the flow of the rivers of the Ob basin to Central Asia over a gigantic canal system. Refilling of the Aral Sea was considered one of the project's main goals. However, due to its staggering costs and the negative public opinion in Russia proper , the federal authorities had abandoned
1386-666: The Aral Sea three years later. The Aral Sea fishing industry began with the renowned Russian dealers Lapshin, Ritkin, Krasilnikov, and Makeev, which later formed major fishing unions. Russian naval presence on the Aral Sea began in 1847 with the founding of Raimsk , soon renamed Fort Aralsk, near the mouth of the Syr Darya. As the Aral Sea basin is not connected to other bodies of water, the Imperial Russian Navy deployed its vessels by disassembling them in Orenburg on
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#17327647860611452-639: The Aral Sea to its Memory of the World Register as a resource to study the environmental tragedy. The Amu Darya river flowed into the Caspian Sea via the Uzboy Channel until the Holocene . Geographer Nick Middleton believes it did not begin to flow into the Aral Sea until that time. Despite its former vast size, the Aral Sea had relatively low indigenous biodiversity . However,
1518-403: The Kazakh Khanate. It was a regional superpower, which could withstand a war with any neighboring country. However the unity of the khanate relied on Qasim Khan's personal authority, and after his death an internecine war started between descendants of Janibek Khan for the throne. This war named after civil war between Janibek's descendants. Qasim Khan's heir, Muhammed Khan , was unable to resist
1584-520: The Khanate passed through the Aral Sea . Sultan Haqnazar inflicted a crushing defeat on Buydash Khan, who fled to Moghulistan. Haqnazar got the western part of Zhetysu. In 1538, after the death of Tugim Khan, Haqnazar became khan and the civil war ended in his victory. The Kazakh Khanate reached inner unity. Nevertheless it had lost nearly half of their territory - Western Kazakhstan was captured by
1650-601: The Nogai Horde, Eastern Kazakhstan by Four Oirat, Northern - by the Khanate of Sibir, Moghulistan obtained Western Zhetusy whilst the Khanate of Bukhara got Tashkent . Only during and after the reign of Haq-Nazar were the Kazakhs able to re-consolidate all of Kazakhstan. Aral Sea The Aral Sea ( / ˈ ær əl / ) was an endorheic lake (that is, without an outlet) lying between Kazakhstan to its north and Uzbekistan to its south, which began shrinking in
1716-469: The North Aral Sea has recovered as salinity has decreased from the 1990s onwards, with extirpated crustacean and rotifer species returning naturally via the Syr Darya River, at the expense of the saltwater species. The cladoceran Moina mongolica , extirpated by the introduced fish species, has also returned. The zebra mussel ( Dreissena polymorpha aralensis ) has been reintroduced. In contrast, in
1782-470: The South Aral Sea only a few nematodes , rotifers, and parthenogenic brine shrimp ( Artemia parthenogenetica ) exist. The future prospects for aquatic invertebrates in all remaining Aral Sea fragments depend on their future changes in salinity. Climate shifts have driven multiple phases of sea-level rise and fall. Inflow rates from the Amu Darya and Syr Darya are affected by glacial melt rates at
1848-468: The Soviet Union's entire fish catch, has been devastated. In the 1980s commercial harvests were becoming unsustainable, and by 1987 commercial harvest became nonexistent. Due to the declining sea levels, salinity levels became too high for the 20 native fish species to survive. The only fish that could survive the high-salinity levels was flounder. Also, as water has receded, former fishing towns along
1914-417: The Syr Darya river in the east were diverted from feeding the Aral Sea to irrigate the desert in an attempt to grow cotton , melons , rice and cereals . This temporarily succeeded, and in 1988, Uzbekistan was the world's largest exporter of cotton. Cotton production is still Uzbekistan's main cash crop , accounting for 17% of its exports in 2006. Large scale construction of irrigation canals began in
1980-507: The children of these mothers, resulting in low birthweight and congenital abnormalities. The rate of infants being born with abnormalities is five times higher in this region than in European countries. The Aral Sea region has 26% of its children born at low birthweight, which is two standard deviations away from a national population study gathered by the WHO. Exposures to toxic chemicals from
2046-549: The degradation, restricting what Kazakhstan farmers now choose to seed. Inland seas and lakes generally moderate a region's climate through humidification, regulation of thermal energy, and peri-winter albedo effects . Loss of water in the Aral Sea has changed surface temperatures and wind patterns. This has led to a broader annual temperature range (about a 4 to 12 °C broadening) and more dust in storms locally and regionally. The Aral Sea fishing industry, which at its peak employed some 40,000 and reportedly produced one-sixth of
First Civil War - Misplaced Pages Continue
2112-459: The dry dusty land that was once covered by water; many have been there for 20 years. The South Aral Sea remains too saline to host any species other than halotolerant organisms. The South Aral has been incapable of supporting fish since the late 1990s, when the flounder were killed by rising salinity levels. Also destroyed is the muskrat -trapping industry in the deltas of the Amu Darya and Syr Darya, which used to yield as many as 500,000 pelts
2178-536: The dry seabed and polluted water have caused other health issues in women and children. Renal tubular dysfunction has become a large health concern in children in the Aral Sea region as it is showing extremely high prevalence rates. Renal tubular dysfunction can also be related to growth and developmental stunting. This, in conjunction with the already high rate of low-birthweight children and children born with abnormalities, contributes to severe negative health effects and outcomes for children. These issues are compounded by
2244-475: The first planktivorous fish in the lake, leading to a collapse of the lake's zooplankton population. This in turn caused a collapse of the herring and sand smelt population from which neither species has recovered. All introduced species aside from the carp, snakehead, and (possibly) pipefish survived the lake's shrinkage and salinity increase, and during this time the European flounder ( Platichthys flesus )
2310-421: The genera Dreissena (including an endemic subspecies of zebra mussel , Dreissena polymorpha aralensis ), Hypanis , and the lagoon cockle ( Cerastoderma glaucum ) (formerly considered distinct species Cerastoderma rhomboides and C. isthmica ). Native gastropods included Theodoxus pallasi and a member of Caspiohydrobia . Many of these invertebrates had their numbers drastically reduced due to
2376-479: The introduced fish species. Later, during an unsuccessful attempt to introduce mullet ( Mugil sp.) to the Aral from the Caspian Sea , the rockpool shrimp ( Palaemon elegans ) was inadvertently introduced to the sea. The shrimp is thought to be responsible for the extirpation of the near-endemic amphipod Dikerogammarus aralensis , which now survives only in the Syr Darya basin. The copepod Calanipeda aquaedulcis
2442-545: The irrigation systems currently in place, whilst targeting water management at a local level. The largest project in this phase is the North Aral Sea Project, a direct effort to recover the northern region of the Aral Sea. The North Aral Sea Project's main initiative is the construction of a dam across the Berg Strait, a deep channel which connects the North Aral Sea to the South Aral Sea. The Kok-Aral Dam
2508-490: The lack of research on maternal and child health effects caused by the demise of the Aral Sea. For example, only 26 English-language peer-reviewed articles and four reports on children's health were produced between 1994 and 2008. In addition, there is a lack of health infrastructure and resources in the Aral Sea region to combat the health issues that have arisen. There is a lack of medication and equipment in many medical facilities, so health professionals do not have access to
2574-575: The liver and kidneys — entered the food chain. Inhabitants of the surrounding areas commonly experience a shortage of fresh water, and health problems are widespread — including high rates of certain cancers, respiratory illnesses including tuberculosis (mostly drug resistant ), digestive disorders, anaemia , and infectious diseases. Liver, kidney, and eye problems may also be due to the toxic dust storms. Together, this presented an unusually high fatality rate among vulnerable age groups: child mortality stood at 75 per 1,000 in 2009, while maternal mortality
2640-411: The necessary supplies to do their jobs in the Kazakhstan and Uzbekistan regions. There is also meager development of a health information system that would allow for extensive research or surveillance of emerging health issues due to Aral Sea issues. An absence of a primary care approach in the health systems of this region also hinders services and access that could prevent and treat issues stemming from
2706-571: The new ruler of Kazakh lands. But his government was not recognized by Buydash Khan or Ahmed Khan , who both declared themselves as khan. The son of Qasim Khan, Sultan Haqnazar , recognized Tugim as khan. Ahmed began a campaign against the Nogai horde. Ultimately, he was defeated by the Nogais and was captured by them with fifteen of his sons. In 1535, Ahmed was killed by Orak Baghatur . Sultan Haqnazar captured Ahmed's territories. The western border of
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2772-470: The original shores have become ship graveyards . Aral , originally the main fishing port, is now about 15 kilometres from the sea and has seen its population decline dramatically since the beginning of the crisis. The town of Moynaq in Uzbekistan had a thriving harbour and fishing industry that employed about 30,000 people; now it lies 30–90 kilometres from the shore. Fishing boats lie scattered on
2838-574: The present. The Aral Sea was part of the western frontier of the Chinese Empire during the Tang dynasty . Muslim geographers, such as Hafiz-i Abru , wrote about the disappearance of the Aral Sea in 1417 due to diversions in both the Amu Darya and Syr Darya . The Russian expedition of Alexey Butakov performed the first observations of the Aral Sea in 1848. The first steamer arrived in
2904-428: The procedures of the plan. This is due in part to a lack of co-operation among the affected people. The water flowing into the Aral Sea has long been considered an important commodity, and trade agreements have been made to supply the downstream communities with water in the spring and summer months for irrigation. In return, they supply the upstream countries with fuel during the winter, instead of storing water during
2970-439: The project by 1986. From 1960 to 1998, the sea's surface area shrank by 60%, and its volume by 80%. In 1960, the Aral Sea had been the world's fourth-largest lake with an area of 68,000 km (26,000 sq mi) and a volume of 1,100 km (260 cu mi). By 1998, it had dropped to 28,687 km (11,076 sq mi) and eighth largest. Its salinity increased; having originally been 10 g/L, by 1990 it
3036-402: The remaining water and in the dry beds. This resulted in wind-borne toxic dust that spread quite widely. People living in the lower parts of the river basins and former shore zones ingested pollutants through drinking local water and inhaling contaminated dust. Furthermore, due to absorption by plants and livestock, toxins — many of which bioaccumulate and are not easily broken down or excreted by
3102-546: The rest were marine invertebrates with ties to the Ponto-Caspian and Mediterranean - Atlantic fauna. The dominant species (excluding protozoa ) were rotifers , cladocerans , and copepods . Advanced crustaceans ( Malacostraca ) were represented by a single amphipod species, Dikerogammarus aralensis , an endemic of the Syr Darya basin. There were several native bivalves in the Aral Sea, including members of
3168-471: The rivers' headwaters as well as precipitation within the river basins; cold, dry climates restrict both processes. Geologically driven shifts in the course of the Amu Darya between the Aral Sea and the Sarykamysh basins and anthropogenic water withdrawal from Amu Darya and Syr Darya have caused fluctuations in the Aral Sea's water level. Artificial irrigation systems began in ancient times and continue to
3234-427: The same term [REDACTED] This disambiguation page lists articles associated with the title First Civil War . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=First_Civil_War&oldid=1117341239 " Category : Disambiguation pages Hidden categories: Short description
3300-450: The shrinkage of the Aral Sea in the 1990s to president Islam Karimov 's cotton policy. The enormous irrigation system was massively wasteful, crop rotation was not used, and huge quantities of pesticides and fertilizer were applied. The runoff from the fields washed these chemicals into the shrinking sea, creating severe pollution and health problems. As demand for cotton increased, the government applied more pesticides and fertilizer to
3366-552: The shrinking of the Aral Sea "one of the planet's worst environmental disasters". The region's once-prosperous fishing industry has been devastated, bringing unemployment and economic hardship. The water from the diverted Syr Darya river is used to irrigate about two million hectares (5,000,000 acres) of farmland in the Ferghana Valley . The Aral Sea region is heavily polluted, with consequent serious public health problems . UNESCO has added historical documents concerning
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#17327647860613432-457: The shrinking water source and worsening water and soil quality , pesticides were increasingly used from the 1960s to raise cotton yield, which further polluted the water with toxins (e.g. HCH , TCCD , DDT ). Industrial pollution also resulted in PCB and heavy-metal contamination. Owing to the insufficiency of water left in the Aral sea, concentrations of these pollutants rose drastically both in
3498-491: The southeastern lake had disappeared and the southwestern lake had retreated to a thin strip at the western edge of the former southern sea. In subsequent years occasional water flows have led to the southeastern lake sometimes being replenished to a small degree. Satellite images by NASA in August 2014 revealed that for the first time in modern history the eastern basin of the Aral Sea had completely dried up. The eastern basin
3564-425: The stickleback (which persisted during the lake's shrinkage and salinity increase), were also extirpated, but many have returned to the North Aral Sea following its recovery from the 1990s onwards. Other salt-tolerant fish species were intentionally or inadvertently introduced during the 1960s when hydropower and irrigation projects reduced the flow of fresh water thereby increasing salinity . These include
3630-428: The stickleback lived an anadramous or semi-anadromous lifestyle. The salinity increase and drying of the lake led to the local extinction of the Aral trout, ruffe, Turkestan barbel, and all sturgeon species, and dams now block their return and migration routes; the Aral trout and Syr Darya sturgeon ( Pseudoscaphirhynchus fedtschenkoi ) may be extinct due to their restricted range. All other native fish, barring
3696-586: The warm months for hydroelectric purposes in winter. However, very few legal obligations are binding these contracts, particularly on an international stage. Phase Two of the Aral Sea Basin programme followed in 1998 and ran for five years. The main shortcomings of phase two were due to its lack of integration with the local communities involved. The scheme was drawn up by the World Bank, government representatives, and various technical experts, without consulting those who would be affected. An example of this
3762-453: The worst health in this region, their plight was not helped when their fishery livelihoods vanished with the decreasing levels of water and loss of many aquatic species. Thus, those in poverty are entrenched in a vicious cycle. Many different solutions to the problems have been suggested over the years, varying in feasibility and cost, including: In January 1994, Kazakhstan , Uzbekistan , Turkmenistan , Tajikistan , and Kyrgyzstan signed
3828-419: Was 12 in every 1,000. The dust storms have also contributed to water shortages through salt deposition. Overusing pesticides on crops to preserve yields has exacerbated this. Crops are destroyed where salt is deposited by the wind. The most heavily affected fields must be flushed with water four times per day to remove salt and toxic matter. A 1998 study indicated that few crops (besides fodder ) tolerate
3894-440: Was announced for the recovery of the North Aral Sea by building Dike Kokaral , a concrete dam separating the two halves of the Aral Sea. In 2004, the sea's surface area was 17,160 km (6,630 sq mi), 25% of its original size, and a nearly fivefold increase in salinity had killed most of its flora and fauna. Dike Kokaral was completed in 2005 and, as of 2006, some recovery of sea level had been recorded. The Aral Sea
3960-672: Was at 376 g/L. (By comparison, seawater is typically 35 g/L, and the Dead Sea between 300 and 350 g/L.) In 1987, the lake split into two separate bodies of water: the North Aral Sea (the Lesser Sea, or Small Aral Sea) and the South Aral Sea (the Greater Sea, or Large Aral Sea). In June 1991, Uzbekistan gained independence from the Soviet Union. Craig Murray , UK ambassador to Uzbekistan in 2002, attributes
4026-415: Was going to the land instead of the Aral Sea and the sea began to shrink. From 1961 to 1970, the Aral's level fell an average of 20 cm (7.9 in) per year. In the 1970s the rate nearly tripled to 50–60 cm (20–24 in) per annum, and in the 1980s to 80–90 cm (31–35 in) per annum. The amount of water taken for irrigation from the rivers doubled between 1960 and 2000. In the first half of
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#17327647860614092-485: Was ineffectual for a number of reasons, but mainly because it was focused on improving directly the land around the Aral Sea, whilst not intervening in the water usage upstream. There was considerable concern amongst the Central Asian governments, which realised the importance of the Aral Sea in the ecosystem and the economy of Central Asia, and they were prepared to cooperate, but they found it difficult to implement
4158-430: Was introduced to revive fisheries. The extirpated species (aside from possibly the pipefish) returned to the North Aral Sea following its recovery. Herring, sand smelt, gobies and flounder persisted in the South Aral Sea until increasing salinity extirpated all but the gobies. Prior to its shrinkage, the Aral Sea had about 250 species of native aquatic invertebrates , the majority (about 80%) being freshwater species;
4224-466: Was introduced to the Aral to replace the zooplankton species reduced by the herring population, and the North American mud crab Rhithropanopeus harrisii was inadvertently introduced during this attempt as well. Later, as the lake's salinity increased, many of the freshwater-adapted species disappeared, only leaving behind the marine and saline species. However, the zooplankton population in
4290-473: Was part of the five-year plans , approved by the council of ministers and the Politburo . Nobody on a lower level would dare to say a word contradicting those plans, even if it was the fate of the Aral Sea." The reaction to the predictions varied. Some Soviet experts apparently considered the Aral to be "nature's error", and a Soviet engineer said in 1968, "it is obvious to everyone that the evaporation of
4356-451: Was the public awareness initiatives, which were seen as propagandist attempts by people with little care or understanding of their situation. These failures have led to the introduction of a new plan, funded by a number of institutions, including the five countries involved and the World Bank. In 1997, a new plan was conceived which would continue with the previous restoration efforts of the Aral Sea. The main aims of this phase are to improve
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