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MORPHOMETRIC PARAMETERS OF LAKES IN AREA OF THE SOUTHERN ARAL (FOR EXAMPLE SHEGEKUL LAKE) 南咸海地区湖泊形态测量参数(以舍格库尔湖为例)
Pub Date : 2022-12-20 DOI: 10.54668/2789-6323-2022-105-2-25-31
S.B. Kalabaev
The article is devoted to the study of morphometric features of lakes located on the territory of Karakalpakstan. At the same time, the standard Google Earth platform and SAS Planet software were used. Fluctuations in the levels and areas of lake mirrors depending on the water content of the Amu Darya River are revealed. At the next stage of the research, the water balance of the lake was studied. The study of the elements of the water balance of the lakes of the Southern Aral Sea region makes it possible to determine trends towards a decrease or increase in their water volume over a calculated time interval.
这篇文章致力于研究卡拉卡尔帕克斯坦境内湖泊的形态特征。同时使用标准的Google Earth平台和SAS Planet软件。揭示了湖镜的水位和面积的波动取决于阿姆河的含水量。在研究的下一阶段,研究了湖泊的水平衡。对南咸海地区各湖泊水平衡要素的研究,使人们有可能确定在计算出的时间间隔内其水量减少或增加的趋势。
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引用次数: 0
FEATURES OF SPRING ICE PHENOMENA ON BALKASH LAKE IN EXTREMELY WARM MONTHS 巴尔喀什湖极暖月份春季冰现象特征
Pub Date : 2022-12-20 DOI: 10.54668/2789-6323-2022-105-2-47-58
Y. Beldeubayev, D. Kissebayev
In this paper we are considering the processes of ice destruction on Balkash Lake during extremely warm months. A significant correlation found between the average monthly air temperature of March and the dates of ice destruction beginning, complete freezing ending and water clear of ice. The Bagrov-Tokarev anomaly criterion for March was calculated and the extreme months were determined. The features of ice destruction during the spring season for the years with extremely warm months were analyzed. The number of days with certain types of ice phenomena are calculated, the various types of ice phenomena were analyzed for extremely warm months. The maps of ice thickness distribution were compiled. The deviation of the dates of ice destruction beginning, complete freezing ending and water clear of ice from the averages dates in extremely warm months was found. The data source were hydrological guides, monthly average air temperature data, and data reanalysis using the CDS Copernicus climate database of the European Center.
在本文中,我们考虑了巴尔卡什湖在极端温暖月份的冰破坏过程。3月平均气温与破冰开始、完全冻结结束和水清冰日期有显著相关。计算了3月份的Bagrov-Tokarev异常判据,确定了极端月份。分析了极暖月年份春季冰破坏的特征。计算了某些类型冰现象的天数,分析了极端温暖月份的各种类型冰现象。编制了冰厚分布图。在极暖月份,冰的破坏开始日期、完全冻结结束日期和水的清冰日期与平均日期存在偏差。数据来源为水文指南、月平均气温数据,并利用欧洲中心CDS哥白尼气候数据库对数据进行再分析。
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引用次数: 0
THE PHENOMENON OF AN EPOSITIVE INCREASE IN THE DENSITY OF THE MURDER MASS – THE CONSEQUENCE OF ITS AMBIGUOUS DEPENDENCE ON THE SLOPE WAYS OF MOVEMENT 谋杀团的密度正增加的现象-它对斜坡运动方式的模糊依赖的结果
Pub Date : 2022-12-20 DOI: 10.54668/2789-6323-2022-105-2-59-77
B. Stepanov, R. K. Yafyazova
The characteristics of each local volume of debris flow are continuously changing depending on the characteristics: a path of its movement (slope, width and roughness of channel), dis-charge, granulometric and mineralogical compositions of debris involved in debris-flow-formation, density, viscosity and plasticity of debris-flow mass, etc. Up to now, it believes that the debris-flow mass density depends unambiguously on the slope of path of a debris-flow. As a result of experimental and theoretical studies carried out at the Kazakh Research Hydrometeorological Institute (KazNIGMI), it was found that the course of the debris-flow process depends on the density of debris-flow mass. Identification of the ambiguity of the debris-flow mass density from the slope of the debris flow path led to the discovery of a nat-ural phenomenon: an abrupt change of the density of debris-flow mass when the critical val-ue of the slope of the debris flow path is exceeded (the Stepanov’s effect). Taking into ac-count the ambiguity of the debris-flow mass density from the slope of the debris flow path is a key element in computing debris flow characteristics.
泥石流各局部体积的特征根据其运动路径(坡度、河道宽度和粗糙度)、泥石流形成过程中所涉及的泥沙、碎屑的粒度和矿物学组成、泥石流体的密度、粘度和塑性等特征而不断变化。迄今为止,人们认为泥石流质量密度与泥石流路径的坡度有明确的关系。在哈萨克斯坦水文气象研究所(KazNIGMI)进行的实验和理论研究发现,泥石流过程的过程取决于泥石流质量的密度。从泥石流路径坡度中识别出泥石流质量密度的模糊性,发现了一种自然现象:当泥石流路径坡度超过临界值时,泥石流质量密度会发生突变(Stepanov效应)。考虑泥石流路径坡度对泥石流质量密度的模糊性是计算泥石流特征的关键因素。
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引用次数: 0
HYDROLOGICAL PROFILE OF THE DRAINAGE COLLECTION OF THE TRANS-BOUNDARY SHU RIVER BASIN 跨界蜀河流域集水区水文剖面图
Pub Date : 2022-12-20 DOI: 10.54668/2789-6323-2022-105-2-32-46
Z. Mustafayev, A. Kozykeyeva, S. Dauletbay
An analysis of changes in the hydrological indicators of the catchment area of the transboundary Shu River basin in the spatio-temporal aspect, based on information and analytical materials from the hy-drological posts of Kochkarka, Orto-Tokai, Milyanfan, Tashotkol, the Furmanovs hydroelectric com-plex and Ulanbel in a long period of observations covering 1931…2020, shows the presence of their constant fluctuations over the years under the influence of natural and anthropogenic factors. The hy-drological regime of the catchment area of the transboundary Shu River basin on a spatio-temporal scale with a positive or negative trend in the average annual water discharge is determined by the gen-eral nature of natural factors and changes due to increased anthropogenic activity on river systems. The results obtained indicate that the influence of natural and anthropogenic factors are less pronounced in the mountainous and foothill geographic zones than in the foothill-plain and desert zones of the catch-ment area of the transboundary river Shu.
基于1931 ~ 2020年Kochkarka、Orto-Tokai、Milyanfan、Tashotkol、Furmanovs水电站和Ulanbel等多个水文站点的长期观测资料和分析资料,对跨界舒河流域集水区水文指标的时空变化进行了分析,结果表明,在自然和人为因素的影响下,这些指标多年来持续波动。跨界蜀江流域集水区年平均水量呈正或负趋势的时空格局,是由自然因素的一般性质和水系人为活动增加所导致的变化所决定的。结果表明,自然和人为因素对跨界蜀江汇流区的影响在山麓和丘陵地带不明显,而在山麓-平原和荒漠地带则明显。
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引用次数: 0
CCOUNTING WATER USE OR WATER CONSUMPTION – WHERE THE WAY TO WATER-SAVING? 计算用水量或耗水量——节水之道在哪里?
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-83-94
A. Karimov
Water-saving forms a base for reallocation of water resources and more balanced integrated development of economic sectors of Central Asian countries. Implementation of water-saving programs can highly contribute to objectives laid down in the Strategic Scheme of Integrated Use and Protection of Water Resources of the Republic of Kazakhstan. All three scenarios of water and land use studied in the scheme relay on water-saving, however an approach of water-saving is not clarified. This study discusses benefits and shortages of potential approaches to achieve water-saving at a basin scale using lessons from countries implemented basin scale water-saving projects. Three water use accounting methods discussed are as follows: (a) accounting efficiency; (б) accounting water use; (с) accounting water consumption. It is argued that the strategic scheme has to relay on real water-savings to meet growing water demand of different sectors of the economy.
节约用水是中亚各国水资源重新配置和经济部门更加均衡综合发展的基础。节水方案的实施对《哈萨克斯坦共和国水资源综合利用和保护战略方案》中规定的目标有很大帮助。该方案研究的三种水和土地利用情景均以节水为基础,但没有明确节水的途径。本研究利用实施流域规模节水项目的国家的经验教训,讨论了在流域规模实现节水的潜在方法的好处和不足。讨论了三种用水核算方法:(a)核算效率;(六)核算用水量;(6)核算用水量。有人认为,战略方案必须依靠真正的节水,以满足不同经济部门日益增长的用水需求。
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引用次数: 0
DYNAMICS AND VARIABILITY OF HIGH-MOUNTAIN GEOSYSTEMS OF THE SHARYN RIVER BASIN 沙林河流域高山地质系统的动力学与变异性
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-103-114
B. Kerimbay
The study is based on a geosystem-basin approach, a method for determining the seasonal rhythm of the annual cycle, processing data from remote sensing of the Earth (ERS) and global monitoring in the integrated modules web browser of the digital platform (EOS). Spatial-temporal and seasonal linear NDVI series of key areas of high-mountain geosystems of the Sharyn river basin were constructed, and seasonal rhythms of the annual cycle were determined based on analytical data. As a result, a classification of the seasonal structure of the annual cycle was compiled, were revealedand the variability and dynamics of the geosystems of the nival-glacial belt above the snow line (3601...4100 m) and the high mountain belt (2601...3600 m).
该研究基于地球系统-盆地方法,这是一种确定年周期的季节节奏的方法,处理来自地球遥感(ERS)的数据,并在数字平台(EOS)的集成模块网络浏览器中进行全球监测。构建了沙林河流域高山地质系统重点区域的时空和季节线性NDVI序列,并在此基础上确定了年循环的季节规律。在此基础上,编制了年循环的季节结构分类,揭示了雪线以上(3601)初冰带地质系统的变率和动力学特征。4100米)和高山带(2601…3600米)。
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引用次数: 0
BIOCLIMATIC ASSESSMENT OF FAVORABLE WEATHER CONDITIONS IN ALMATY AND NUR-SULTAN 阿拉木图和努尔苏丹有利天气条件的生物气候评估
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-17-30
A. Bazbekova, A. Kauazov
The article analyzes quantitative indicators of severity and favorability of the weather for the meteorological stations of Almaty and Nur-Sultan from 2015 to 2020 for the warm (аpril-september) and cold (october-march) seasons of the year. The equivalent-effective temperature index, the Sayple wind cooling index and the Bodman severity index were obtained. During the quantitative assessment, it was found that winter in the city of Nur-Sultan is 1.7 times more severe, and wind cooling is 2.7 times more significant than in the city of Almaty. Weather indicators on the EET index characterize the conditions in Nur-Sultan as less favorable compared to Almaty. It is shown that the equivalent-effective temperature index is the most preferable for assessing the comfort of the weather.
本文分析了阿拉木图和努尔苏丹气象站2015 - 2020年暖季(4月- 9月)和寒季(10月- 3月)的天气严酷度和有利度的定量指标。得到了等效有效温度指数、Sayple风冷指数和Bodman严重度指数。在定量评价中发现,努尔苏丹市的冬季比阿拉木图市严重1.7倍,风冷程度是阿拉木图市的2.7倍。EET指数上的天气指标表明,努尔苏丹的条件不如阿拉木图有利。结果表明,等效有效温度指数是评价天气舒适度的最佳方法。
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引用次数: 0
DYNAMICS OF CHANGES IN THE RESOURCES OF THE RIVER FLOW OF THE TOBYL -TORGAI WATER BASIN tobyl - togai流域河流流量资源变化动态
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-40-49
B. Aitymova, A. Pshenchinova, N. Abayev
The study presents results of assessing the resources of the river flow of the Tobyl - Torgai water management basin. The purpose of the work is to update the previously developed methodology for assessing the annual runoff resources of individual rivers and river runoff resources of the considered water management basin of the Republic of Kazakhstan. The calculations used the average monthly and average annual water discharge of the main rivers. Methods have been developed for determining and restoring the observed and natural runoff, long-term statistical characteristics and its values of probability of exceeding. The equations for determining the water resources of local runoff and water resources coming from other regions are obtained. As a result of the work done on the preliminary calculation, the total surface water resources for the Tobyl – Torgai water management basin, formed in Kazakhstan and coming from the territory of the Russian Federation for a long-term period from 1931 to 2019, on average amount to 1,67 km3, of which: resources formed within Kazakhstan - 1,33 km3, inflow – 0,34 km3. The runoff formed in the territory of the basin, for the disturbed period, relative to the conditionally natural period, decreased by 8%, the runoff coming from the Russian Federation decreased by 12%, and the total water resources by 9%
介绍了托别勒—托尔盖水管理流域河流流量资源评价结果。这项工作的目的是更新以前制定的方法,以评估个别河流的年度径流资源和哈萨克斯坦共和国所考虑的水管理流域的河流径流资源。计算使用了主要河流的月平均和年平均排水量。已经开发了确定和恢复观测和自然径流、长期统计特征及其超过概率值的方法。得到了确定本区径流水资源和外来水资源的方程。根据初步计算结果,在1931年至2019年期间,在哈萨克斯坦境内形成并长期来自俄罗斯联邦领土的托别尔-托盖水管理盆地的地表水资源总量平均为1,67 km3,其中:哈萨克斯坦境内形成的资源- 1,33 km3,流入- 0.34 km3。在扰动期,流域境内形成的径流量相对于有条件自然期减少了8%,来自俄罗斯联邦的径流量减少了12%,水资源总量减少了9%
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引用次数: 0
FEATURES OF MINERALIZATION OF THE KAZAKHSTAN PART OF THE SYRDARIA RIVERKAZAKHSTAN 叙尔达里亚河哈萨克斯坦段成矿特征
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-115-128
M. Burlibayev, A. Saparova
The article changes the question of the mineralization of the Kazakh part of the Syrdarya River. The hydrological posts Kokbulak were chosen as the main creators, which is a border post for assessing the degree of mineralization of pine from the side of Uzbekistan and Kazaly, which in turn is the closure of the creator, taking into account the needs of the river ecosystem of the lower reaches and the Aral Sea. The article analyzes the changes in the total mineralization and the main ions of the Kazakhstani part of the river. Syrdarya, depending on the water content of the year (25%, 50%, 75%, 95% availability) both for periods with a conditionally natural and disturbed regime. A general analysis of changes in the intra-annual total distribution of minerals and groups of basic ions showed that at an important level, i.e. in the disturbed period of the absence of winter maxima and summer minima, there was more room for stochasticity alien to the conditionally natural period of the hydrological regime.
本文改变了锡尔达里亚河哈萨克部分的矿化问题。水文哨所Kokbulak被选为主要创造者,这是一个边界哨所,用于评估乌兹别克斯坦和Kazaly一侧的松树的矿化程度,这反过来又是创造者的关闭,考虑到下游河流生态系统和咸海的需要。文章分析了该河哈萨克斯坦段总矿化和主要离子的变化。根据一年的含水量(25%,50%,75%,95%可用性),包括有条件自然和受干扰的时期。对年内矿物和碱性离子群总分布变化的综合分析表明,在一个重要的水平上,即在没有冬季极大值和夏季极小值的扰动期,存在与水文状态的有条件自然期不同的更大的随机性空间。
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引用次数: 0
COMPREHENSIVE ASSESSMENT OF INDIRECT EFFECTS OF HUMAN ANTHROPOGENIC ACTIVITIES ON THE WATER CATCHMENT OF THE SHU RIVER BASIN 人类活动对蜀江流域集水间接影响的综合评价
Pub Date : 2022-06-28 DOI: 10.54668/2789-6323-2022-104-1-50-64
Z. Mustafayev, A. Kozykeyeva, S. Dauletbay
Based on the analysis of long-term information and analytical materials, the National Statistical Committee of the Kyrgyz Republic and the Bureau of National Statistics of the Agency for Statistical Planning and Reforms of the Republic of Kazakhstan on the economic use of the catchment area of the transboundary Shu River Basin conducted an assessment of the indirect anthropogenic load based on indicators of areal and linear-network impacts (demographic, agricultural and industrial) in the context of water management areas and administrative regions.
吉尔吉斯共和国国家统计委员会和哈萨克斯坦共和国统计规划和改革机构国家统计局在对长期资料和分析材料进行分析的基础上,就跨界舒河流域集水区的经济利用问题,根据面积和线性网络影响指标,对间接人为负荷进行了评估。农业和工业)在水管理领域和行政区域的背景下。
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引用次数: 0
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Hydrometeorology and ecology
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