ANALYSIS OF THE USE OF THE ME SIS OF THE USE OF THE METHOD OF H THOD OF HYDROECOL YDROECOLOGICAL MONITORING IN ORDER T ORING IN ORDER TO IMPRO O IMPROVE THE ECOL VE THE ECOLOGICAL CONDITION OF THE HYDROTECHNICAL CONSTRUCTIONS OF UZBEKISTAN

The article discusses the experience of using the methodology the hydroecological monitoring technique to obtain the results of the analysis of the ecological conditions of hydraulic structures in Uzbekistan. - The examples of the methodology for creating digital maps for information support, for the study of the technical parameters of hydropower and irrigation facilities at the level of the Amudarya and Syrdarya river basins; - Improved trash-holding devices necessary to protect the pumps of hydraulic structures from getting litter and floating objects into them (plastic requires special attention) that can interfere with the normal operation of the units, eliminated during preliminary water treatment; - The results of hydroecological monitoring using geographic information systems, digital maps are shown, which allow for the design, repair and repair of hydraulic structures to take into account terrain, hydrography and other factors. The obtained methodology allows a more realistic assessment of the hydroecological situation, taking into account their influence on hydraulic structures. The methodology of hydroecological monitoring will provide people with information in search of actions to develop environmentally acceptable modes of operation of hydraulic structures in Uzbekistan. Water management organizations can use this system to plan work and predict the environmental situation at all water objects in the Aral Sea basin. This system can be considered as a scientific tool for a decision support system for decision makers. Key words: geoinformation technologies and ecology, hydraulic structures, waste disposal devices, pumps, hydroecological and hydraulic monitoring.

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The use of hydro-ecological methods of monitoring for the analysis of hydropower and irrigation structures of Uzbekistan

10.35688/2413-8452-2017-03-002 ◽

2017 ◽

Vol 3 ◽

pp. 10-16

Author(s):

Mukhammadiev M.M. ◽

Nasrulin A.B.

Keyword(s):

Scientific Work ◽

Aral Sea ◽

Information Support ◽

Hydraulic Structures ◽

Geoinformation Systems ◽

Support Tool ◽

Technical Parameters ◽

Aral Sea Basin ◽

Pool Level ◽

Ecological Methods

The article is devoted the issue of cre-ating the geoinformation systems for hydroecological monitoring as a support tool for information systems in the Aral sea basin and the optimization models in the development of environmentally acceptable modes of operation of hydraulic structures. In this scientific work presents the experience of works on creation of geoinformation systems using remote methods La information support, with a study of the technical parameters of the hydropower and irrigation facilities on the pool level of the river Amudarya and Syrdarya. The results allow to organize a more rational use and conservation of land and water resources with sustainable exploitation of hydropower and irrigation structures of Uzbekistan.

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INFORMATION SUPPORT FOR MEASURES FOR RECREATION AND IMPROVEMENT OF AGRICULTURAL LANDSCAPES USAGE

Vestnik SSUGT (Siberian State University of Geosystems and Technologies) ◽

10.33764/2411-1759-2020-25-3-229-240 ◽

2020 ◽

Vol 25 (3) ◽

pp. 229-240

Author(s):

Elena V. Kotsur ◽

◽

Alexey V. Dubrovsky ◽

Keyword(s):

Ecological Condition ◽

Agricultural Landscapes ◽

Information Support ◽

Digital Maps ◽

Ecological Information ◽

Gis Technologies ◽

Productivity Increase ◽

Agroindustrial Complex ◽

Landscape Ecological ◽

Municipal Level

The article analyzes the reasons constraining productivity increase of agriculture. It is noted that to stabilize the situation it is necessary to take into account ecological condition of the landscapes. The main problem is the absence of actual information about processes taking place in landscapes. The solution of this problem can be the formation of unified landscape – ecological information base linked to digital maps with the help of GIS – technologies. It is suggested to apply LIS "Stable landscape" in project "Digital agriculture" as a subsystem module of "Complex digital solutions for agroindustrial complex" support system of operating activities and implementation of complex digital solutions. Testing results of this module showed the effectiveness of its usage and the need for implementation in the project as it helps providing graphic and attributive BD municipal level of management for the record and monitoring of landscapes, information support of reproduction measures and increasing the productivity usage.

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Creeping Environmental Problems and Sustainable Development in the Aral Sea Basin

10.1017/cbo9780511535970 ◽

1999 ◽

Cited By ~ 48

Keyword(s):

Sustainable Development ◽

Environmental Problems ◽

Aral Sea ◽

Aral Sea Basin

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MICROBIOCENOSIS OF THE ARAL SEA BASIN IN THE CONDITIONS OF THE ENVIRONMENTAL CRISIS

Biological journal ◽

10.32743/2658-6460.2020.9.20.361 ◽

2020 ◽

Vol 20 (9) ◽

Author(s):

Mashhura Mavloniy ◽

Nodira Ruzieva

Keyword(s):

Aral Sea ◽

Environmental Crisis ◽

Aral Sea Basin

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Diversity and Biocontrol Potential of Cultivable Endophytic Bacteria Associated with Halophytes from the West Aral Sea Basin

Microorganisms ◽

10.3390/microorganisms9071448 ◽

2021 ◽

Vol 9 (7) ◽

pp. 1448

Author(s):

Lei Gao ◽

Jinbiao Ma ◽

Yonghong Liu ◽

Yin Huang ◽

Osama Abdalla Abdelshafy Mohamad ◽

...

Keyword(s):

Endophytic Bacteria ◽

Diversity Index ◽

Pathogenic Fungi ◽

Significant Inhibition ◽

Isolation Effect ◽

Aral Sea ◽

Rrna Gene ◽

Bacterial Isolates ◽

Aral Sea Basin ◽

Soil Borne Pathogens

Endophytes associated with halophytes may contribute to the host’s adaptation to adverse environmental conditions through improving their stress tolerance and protecting them from various soil-borne pathogens. In this study, the diversity and antifungal activity of endophytic bacteria associated with halophytic samples growing on the shore of the western Aral Sea in Uzbekistan were investigated. The endophytic bacteria were isolated from the nine halophytic samples by using the culture-dependent method and identified according to their 16S rRNA gene sequences. The screening of endophytic bacterial isolates with the ability to inhibit pathogenic fungi was completed by the plate confrontation method. A total of 289 endophytic bacterial isolates were isolated from the nine halophytes, and they belong to Firmicutes, Actinobacteria, and Proteobacteria. The predominant genera of the isolated endophytic bacteria were Bacillus, Staphylococcus, and Streptomyces, accounting for 38.5%, 24.7%, and 12.5% of the total number of isolates, respectively. The comparative analysis indicated that the isolation effect was better for the sample S8, with the highest diversity and richness indices. The diversity index of the sample S7 was the lowest, while the richness index of samples S5 and S6 was the lowest. By comparing the isolation effect of 12 different media, it was found that the M7 medium had the best performance for isolating endophytic bacteria associated with halophytes in the western Aral Sea Basin. In addition, the results showed that only a few isolates have the ability to produce ex-enzymes, and eight and four endophytic bacterial isolates exhibited significant inhibition to the growth of Valsa mali and Verticillium dahlia, respectively. The results of this study indicated that halophytes are an important source for the selection of microbes that may protect plant from soil-borne pathogens.

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Challenges and Solutions for Biogas Production from Agriculture Waste in the Aral Sea Basin

Processes ◽

10.3390/pr9020199 ◽

2021 ◽

Vol 9 (2) ◽

pp. 199

Author(s):

Olimjon Saidmamatov ◽

Inna Rudenko ◽

Urs Baier ◽

Elbek Khodjaniyazov

Keyword(s):

Crop Production ◽

Biogas Production ◽

Organic Fertilizer ◽

Modern Society ◽

Aral Sea ◽

Middle Income ◽

Current Form ◽

Aral Sea Basin ◽

Energy Needs ◽

Biomass Resources

Energy plays an essential role in the modern society and can serve as one of the vital parameters of socio-economic development. Despite developments in technology, over three billion persons living in rural parts of the low- and middle-income countries continue to cover their energy needs for cooking through traditional ways by burning biomass resources. This paper as a case study focuses on the Aral Sea region of Uzbekistan, possessing a well-developed agricultural production with high livestock numbers and intensive crop production. The manure of the livestock farms is not used efficiently and the energy supply of the farms depends primarily on centrally produced gas and electricity. Some areas are not yet connected to the gas grid. Agriculture causes huge environmental damages in its current form. The benefit of biogas production would therefore be fivefold: (1) local energy source, (2) mitigation of environmental impacts, (3) reducing CH4-emissions, (4) producing organic fertilizer as a side product and (5) additional earnings for farmers.

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