Viktor Statov

@karsu.uz

GIS Center
Karakalpak State University



                    

https://researchid.co/statov

RESEARCH INTERESTS

Physics, Environmental modelling, Spatial Science

12

Scopus Publications

100

Scholar Citations

6

Scholar h-index

2

Scholar i10-index

Scopus Publications

  • Applying the ELSA Framework to Assess Ecosystem Vulnerability in Wetlands of the Aral Sea Region
    P. Reymov, Yakhshimurad Khudaybergenov, V. Statov and N. Mamutov

    Wetlands are vital ecosystems that provide numerous ecological services, including water purification, flood control, and wildlife habitat. However, wetlands are under threat due to human activities and climate change. Accurate mapping and monitoring of wetlands are crucial for effective conservation and management. Remote sensing techniques have revolutionized wetland mapping by providing detailed and up-to-date information on wetland extent, vegetation composition, and hydrological patterns. Wetlands play a crucial role in global ecosystems, providing numerous ecological services such as flood control, water purification, and habitat for diverse flora and fauna. Monitoring of the wetland dynamics are essential for effective conservation and sustainable management. This research paper provides a detailed examination of recent advances in remote sensing research of wetlands, focusing on the utilization of inventory geoecological mapping. Wetland ecosystems are dynamic and sensitive to environmental changes, making their monitoring a challenging but imperative task. Remote sensing technologies offer a unique opportunity to observe and analyze wetland characteristics at various scales. We explore the use of remote sensing in wetlands mapping, highlighting its benefits, challenges, and future prospects with a special emphasis on vulnerability assessment and vulnerability prediction using ELSA (Essential Life Support Area) approach.

  • Multiyear dynamics of the Aral sea desiccation impact on the Southern Priaralie climate
    Bibigul Tleumuratova, Elzura Urazimbetova, and Viktor Statov
    EDP Sciences
    The impact of the Aral Sea desiccation on the climate of the Southern Priaralieis presented as a systemic impact of two processes: water area reduction and wind-driven salt removal from the dried seabed. For quantitative assessment of this impact, a system of numerical mathematical models has been developed, including a model of atmospheric salt transport, a model of the influence of sea area reduction on temperature and humidity fields, and models of the influence of salt aerosol on radiation regime and precipitation formation. The results of separate realisations of these models are presented to clarify the mechanism and degree of influence of water area reduction and salt removal on climatic characteristics. Multiyear spatial and temporal dynamics of the systemic influence of water area reduction and aerosol removal on annual precipitation, air temperature and humidity is presented for decades of the modelling period (1966-2015).

  • Gravity variations determined from GRACE and GRACE-FO monthly solutions for analyzing water mass changes in the Aral Sea
    Lorant Foldvary, Victor Statov, Nizamatdin Mamutov, Sanjar Khikmatullaev, and Muxammadyusuf Ergashev
    EDP Sciences
    The GRACE large-scale sequent GRACE-FO gravity satellite mission is providing monthly gravity field solutions for almost 20 years enabling a unique opportunity to monitor large-scale mass variation processes. The gravity anomaly time series for the Aral Sea region has been derived for the period of April 2002 to January 2022. The method of determining gravity anomaly time series from GRACE and GRACE-FO monthly solutions has been improved by taking into account the mass variations of the Caspian Sea. The gravity anomaly time series then has been compared to mass anomaly estimates. For deriving mass anomaly, beyond the available water volume data, density variations were determined by taking into account salinity and temperature changes. Unfortunately, no reliable information either on the salinity or on water temperature changes is available or accessible. Furthermore, not only the data but also the methodology of determining the density is not reliable. Still, the tests suggest that slight improvement in correlation due to the involvement of salinity information occurs.

  • Some issues of geoinformatics support for agroclimatic zoning in the South Aral Sea basin
    Mamanbek Reimov, Nizamatdin Mamutov, Polat Reymov, Viktor Statov, Yakhshimurad Khudaybergenov, Oralkhan Sultashova, and Bibigul Tleumuratova
    EDP Sciences
    The possibility of building a regional system for assessing the climatic potential and agroclimatic zoning using geoinformation approaches and specialized description language CSML (Climate Science Modelling Language) for the Southern Aral Sea basin. Modern approaches to the construction of agroclimatic zoning systems using ground-based and space-based monitoring are discussed. The necessity of combining geoecological and bioclimatic zoning of the territory using spatial databases is shown.

  • Applicability of grace and Grace-FO for monitoring water mass changes of the aral SEA and the caspian SEA
    Lorant Földváry, Victor Statov, and Nizamatdin Mamutov
    LLC Kartfond
    The GRACE gravity satellite mission has provided monthly gravity field solutions for about 15 years enabling a unique opportunity to monitor large scale mass variation processes. By the end of the GRACE, the GRACE-FO mission was launched in order to continue the time series of monthly gravity fields. The two missions are similar in most aspects apart from the improved intersatellite range rate measurements, which is performed with lasers in addition to microwaves. An obvious demand for the geoscientific applications of the monthly gravity field models is to understand the consistency of the models provided by the two missions. This study provides a case-study related consistency investigation of GRACE and GRACE-FO monthly solutions for the Aral Sea region. As the closeness of the Caspian Sea may influence the monthly mass variations of the Aral Sea, it has also been involved in the investigations. According to the results, GRACE-FO models seem to continue the mass variations of the GRACE period properly, therefore their use jointly with GRACE is suggested. Based on the justified characteristics of the gravity anomaly by water volume variations in the case of the Aral Sea, GRACE models for the period March–June 2017 are suggested to be neglected. Though the correlation between water volume and monthly gravity field variations is convincing in the case of the Aral Sea, no such a correlation for the Caspian Sea could have been detected, which suggests to be the consequence of other mass varying processes, may be related to the seismicity of the Caspian Sea area.

  • Formation of the Mo-GaAs interface by thermal and radiation actions


  • Effect of microwave radiation on the physico-chemical properties of some semiconductor materials (GaAs, GaP, InP) and heterostructures, as well as on the parameters of surface-barrier diode structures


  • Influence of radiation on the current-voltage characteristics of AsGa Schottky gate field effect transistors


  • Interphase interactions in Au-Cr-GaAs contacts stimulated by thermal and SHF annealing


  • Physical-chemical peculiarities of interface formation in metal-A3B5 compound junction and possibilities for prediction of interphase interactions


  • Effect of 60Co gamma-irradiation of forward path of I-V curve of the silicon avalanche-transit-time diodes


  • Radiation processing of Cr-GaAs contacts
    J. Breza, M. Kadlečíková, R. V. Konakova, V. G. Lyapin, V. V. Milenin, V. A. Statov, Yu. A. Tkhorik, and M. Yu. Filatov
    AIP Publishing
    We report on the influence of 60Co gamma‐radiation upon the properties of Cr‐GaAs diode structures. Auger depth profiling proved that while a low dose of radiation made the transition region wider, higher doses caused its narrowing. Radiation treatment affected the Schottky barrier height and ideality factor favourably.

RECENT SCHOLAR PUBLICATIONS

  • Applying the ELSA Framework to Assess Ecosystem Vulnerability in Wetlands of the Aral Sea Region
    P Reymov, Y Khudaybergenov, V Statov, N Mamutov
    E3S Web of Conferences 590, 05005 2024

  • Multiyear dynamics of the Aral sea desiccation impact on the Southern Priaralie climate
    B Tleumuratova, E Urazimbetova, V Statov
    BIO Web of Conferences 130, 03004 2024

  • Cовременное состояние и экологическая значимость авандельт дренажного сброса южной части осушенного дна Аральского моря
    ПР Реймов, НК Мамутов, ВА Статов, ЯГ Худайбергенов
    Центральноазиатский журнал географических исследований 1 (1-2), 18-26 2023

  • Gravity variations determined from GRACE and GRACE-FO monthly solutions for analyzing water mass changes in the Aral Sea
    L Foldvary, V Statov, N Mamutov, S Khikmatullaev, M Ergashev
    E3S Web of Conferences 386, 04001 2023

  • Some issues of geoinformatics support for agroclimatic zoning in the South Aral Sea basin
    M Reimov, N Mamutov, P Reymov, V Statov, Y Khudaybergenov, ...
    E3S Web of Conferences 386, 06009 2023

  • Natural resource management and monitoring at salt-affected inter-channel depressions of Amu Darya delta under desertification for the liquorice restoration
    PR Reymov, NK Mamutov, VA Statov, G Khudaybergenov Ya
    SALT-AFFECTED SOILS, 98 2022

  • Геоэкологическая классификация многозональных космоснимков в региональном масштабе и районирование
    ПР Реймов, НК Мамутов, ВА Статов, ЯГ Худайбергенов, МР Реймов, ...
    Полоцкий государственный университет имени Евфросинии Полоцкой 2022

  • МОДЕЛИРОВАНИЕ НЕУСТОЙЧИВОСТИ И СТОХАСТИЧЕСКИХ ОСЦИЛЛЯЦИЙ ТОКА ПРИ МИКРОПЛАЗМЕННОМ ПРОБОЕ ПОЛУПРОВОДНИКОВЫХ СТРУКТУР
    РМ Конакова, МБ Тагаев, ВА Статов, ЕА Соловьев
    Яримўтказгичлар ва полимерлар физикасининг долзарб муаммолари, Ташкент 2022 2022

  • MACROECOLOGY DIMENSIONS OF A RANGELAND MANAGEMENT FOR NON-CULTIVATED AMUDARIA DELTA
    N Mamutov, V Statov, Y Khudayaberhenov
    Конференции 2021

  • An Approach to Monitoring of Salt-Affected Croplands Using Remote Sensing Data: The Case Study in the Nukus District (Uzbekistan)
    M Konyushkova, A Krenke, G Khasankhanova, N Mamutov, V Statov, ...
    Future of Sustainable Agriculture in Saline Environments, 171-180 2021

  • Khudaybergenov Ya
    NK Mamutov, PR Reymov, VA Statov
    G., Reymov MP, Orazbaev AR, 866-875 2021

  • Evaluation of desertified delta plant communities using spectral indexes and landscape transformation models
    M Reimov, V Statov, P Reymov, N Mamutov, S Abdireymov, ...
    E3S Web of Conferences 227, 02006 2021

  • К СРАВНИТЕЛЬНОМУ ИССЛЕДОВАНИЮ ОПУСТЫНИВАЮЩИХСЯ ДЕЛЬТ С ИСПОЛЬЗОВАНИЕМ СТРУКТУРНЫХ МЕТРИК РИСУНКА ЛАНДШАФТА
    ПР Реймов, ВА Статов, ГЯ Худайбергенов, НК Мамутов, МП Реймов
    Деградация земель и опустынивание: проблемы устойчивого природопользования и 2020

  • ВЛИЯНИЕ ГАММА РАДИАЦИИ НА ВОЛЬТАМПЕРНУЮ ХАРАКТЕРИСТИКУ ПОВЕРХНОСТНО-БАРЬЕРНЫХ СТРУКТУР МЕТАЛЛ-ПОЛУПРОВОДНИК С МИКРОРЕЛЬЕФНОЙ ГРАНИЦЕЙ РАЗДЕЛА
    БА Абдикамалов, МБ Тагаев, ВА Статов, СЕ Бекбергенов
    Экономика и социум, 314-317 2020

  • INFLUENCE OF THE GAMMA IRRADIATION ONTO IV CURVE OF THE SURFACE BARRIER METALL-SEMICONDUCTOR STRUCTURES WITH MICRO-TEXTURED INTERFACE
    M Tagaev, V Statov, S Bekbergenov
    Euroasian Journal of Semiconductors Science and Engineering 2 (3), 13 2020

  • Applicability of GRACE and GRACE-FO for monitoring water mass changes of the Aral Sea and the Caspian Sea
    L Fldvry, V Statov, N Mamutov
    InterCarto. InterGIS. GI support of sustainable development of territories 2020

  • Econetwork sustainability under desertification pressure in deltaic ecosystems of arid regions
    N Mamutov, PR Reymov, VA Statov
    Authorea Preprints 2019

  • РАДИАЦИОННЫЕ ЭФФЕКТЫ В КОНТАКТАХ МЕТАЛЛОВ С ФОСФИДАМИ ИНДИЯ И ГАЛЛИЯ (обзор)
    БА Абдикамалов, МБ Тагаев, ВА Статов
    ХАБАРШЫСЫ 3, 17 2019

  • STUDY OF THE SCHOTTKY POWER DIODES DEGRADATION UNDER 60Co-IRRADIAION
    M Tagaev, B Abdikamalov, V Statov, S Bekbergenov
    Euroasian Journal of Semiconductors Science and Engineering 1 (3), 10 2019

  • Эквивалентные схемы полупроводниковых приборов с дефектами структуры
    СВА Тагаев М.Б., Абдикамалов Б.А.
    Материалы Республиканской конференции (с участием ученых стран СНГ 2019

MOST CITED SCHOLAR PUBLICATIONS

  • Evaluation of desertified delta plant communities using spectral indexes and landscape transformation models
    M Reimov, V Statov, P Reymov, N Mamutov, S Abdireymov, ...
    E3S Web of Conferences 227, 02006 2021
    Citations: 12

  • Физико-химические особенности формирования границ раздела переходов металл-соединение A3B5 и возможности прогнозирования межфазных взаимодействий
    Ю Бреза, ЕФ Венгер, РВ Конакова, ВГ Ляпин, ВВ Миленин, ВА Статов, ...
    Поверхность, 110-127 1998
    Citations: 10

  • Applicability of GRACE and GRACE-FO for monitoring water mass changes of the Aral Sea and the Caspian Sea
    L Fldvry, V Statov, N Mamutov
    InterCarto. InterGIS. GI support of sustainable development of territories 2020
    Citations: 7

  • Физико-химические процессы на границе раздела контактов Au/Pt/Cr/Pt/GaAs, подвергнутых СВЧ отжигу
    ВВ Миленин, РВ Конакова, ВА Статов, ВЕ Скляревич, ЮА Тхорик, ...
    Письма в ЖТФ 20, 32-35 1994
    Citations: 7

  • Physicochemical processes at the Au/Pt/Cr/Pt/GaAs contact interface exposed to microwave annealing
    VV Milenin, RV Konakova, VA Statov, VE Sklyarevich, YA Tkhorik, ...
    Pis ma v ZhTF 20 (4), 32-35 1994
    Citations: 7

  • Radiation processing of Cr-GaAs contacts
    J Breza, M Kadlečkov, RV Konakova, VG Lyapin, VV Milenin, VA Statov, ...
    Applied physics letters 67 (5), 1462-1462 1995
    Citations: 6

  • Влияние переходной области на развитие лавинного пробоя в арсенидгаллиевых диодах Шоттки
    Джаксимов Е., Исмаилов К.А., Конакова Р.В., Статов В.А., Камалов А., Бижанов Е.
    Вестник Каракалпакского отделения АН РУз, 60-62 2000
    Citations: 4

  • Investigation of metal—GaAs structures exposed to beam treatments
    J Breza, KA Ismailov, RV Konakova, J Liday, VG Lyapin, VV Milenin, ...
    NATIONAL AKADEMY OF SCIENCES OF UKRAINE INSTITUTE FOR SINGLE CRYSTALS Vol. 2 1995
    Citations: 4

  • Khudaybergenov Ya
    NK Mamutov, PR Reymov, VA Statov
    G., Reymov MP, Orazbaev AR, 866-875 2021
    Citations: 3

  • Радиоэлектроника
    РВ Конакова, ВВ Миленин, ЕА Соловьев, ВА Статов, МА Стовповой, ...
    Известия вузов 25 (8) 1999
    Citations: 3

  • Ljapin V G., Milenin V
    J Breza, EF Venger, RV Konakova
    V., Statov VA, Thorik Ju. A. Poverhnost'. Fizika, himija, mehanika, 110 1998
    Citations: 3

  • Physico-Chemical Processes in the GaAs Schottky Diodes Stimulated by the Gyrotron Radiation
    RV Konakova, VG Lyapin, VV Milenin, VE Sklyarevich, EA Soloviev, ...
    Functional Materials 2 (4), 47 1995
    Citations: 3

  • О влиянии внутренних механических напряжений на механизм формирования и параметры барьерных структур Cr-GaAs
    Ю Бреза, РВ Конакова, ВГ Ляпин, ВВ Миленин, ВА Статов, ЮА Тхорик, ...
    Поверхность, 103 1994
    Citations: 3

  • Фазовий тахлиллар
    ВА Статов, ПР Реймов, НК Мамутов
    Тошкент., КДУ 2014
    Citations: 2

  • Внешняя стена городища Казаклы-Яткан
    ВН Ягодин, ГХ Ходжаниязов, ВА Статов
     2005
    Citations: 2

  • Роль микрорельефа в изменении характеристик оксидсодержащих барьеров Шоттки Сr-GaAs под влиянием внешних воздействий
    КА Исмаилов, МБ Тагаев, ВА Статов, СЕ Бекбергенов
    Материалы конференции Фотоэлектрические явления в полупроводниках, 35-36 2004
    Citations: 2

  • ИССЛЕДОВАНИЕ СТРУКТУРЫ ВЕРМИКУЛИТОВЫХ ГЛИН МЕСТОРОЖДЕНИЯ ТЕБИН-БУЛАК
    Бердимбетова Г.Е., Ерназаров У.К., Статов В.А.
    Вестник Каракалпакского отделения Академии наук Республики Узбекистан., 34 2002
    Citations: 2

  • Межфазные взаимодействия в контактах Au-Cr-GaAs, стимулированные термо-и СВЧ-отжигами
    Ю Бреза, ВВ Миленин, РВ Конакова, ВГ Ляпин, ВА Статов, ЮА Тхорик, ...
    Поверхность, 83 1997
    Citations: 2

  • Исследование физики межфазных взаимодействий на границе раздела тугоплавкий металл-GaAs
    ВА Статов
    автореф. дис. к. ф. м. н./ВА Статов.—К.: ИФП НАНУ, 1996.—18 с 1996
    Citations: 2

  • Candidate’s Dissertation in Mathematics and Physics
    VA Statov
    IFP NANU 1996
    Citations: 2