scholarly journals Distribution of the average monthly air temperature in August on the territory of the Crimean Peninsula

2021 ◽  
pp. 21-26
Author(s):  
Евгений Александрович Рыбалко ◽  
Наталья Валентиновна Баранова ◽  
Виктория Юрьевна Борисова ◽  
Валерий Семенович Петров
Keyword(s):  
Spatial Distribution ◽  
Air Temperature ◽  
Large Scale ◽  
Great Influence ◽  
Sugar Accumulation ◽  
Annual Data ◽  
Crimean Peninsula ◽  
Average Monthly Temperature ◽  
Monthly Temperature ◽  
The Crimean Peninsula

Оригинальное исследование по изучению распределения среднемесячной температуры в августе на территории Республики Крым проведено сотрудниками сектора агроэкологии. Неоднократно доказывалось, что температура воздуха оказывает большое влияние на рост, развитие и качественные показатели виноградного растения. Особое влияние на качество урожая оказывает температура воздуха в августе, так как именно в этот период наблюдается лучшая ассимиляция углерода листьями и соответственно происходит накопление сахаров и уменьшение кислотности. В качестве материалов были использованы электронная модель рельефа SRTM-3 территории Крымского полуострова и многолетние данные метеонаблюдений по 17 метеостанциям Крыма и Севастополя за 1985-2019 гг. Для моделирования пространственного распределения величины среднемесячной температуры воздуха в августе были использованы три математические модели, в том числе одна авторская. На основании полученных результатов была построена цифровая крупномасштабная карта пространственного распределения среднемесячной температуры воздуха в августе на территории Крымского полуострова и выделено 5 зон по среднемесячной температуре в августе. Использование данных моделей в ГИС (геоинформационная система) дает возможность автоматизировать анализ степени пригодности территории для возделывания винограда. The original study on the distribution of the average monthly temperature in August on the territory of the Republic of Crimea was carried out by staff scientists of the Agroecology Sector. It has been proven many times that air temperature has a great influence on the growth, development and quality indicators of a grape plant. Air temperature in August has a special effect on a crop quality, since it is during this very period the best assimilation of carbon by leaves is observed, resulting in sugar accumulation and acidity decrease. The materials used were the SRTM-3 digital terrain model of the Crimean Peninsula and long-term average annual data of meteorological observations in 17 meteorological stations of Crimea and Sevastopol for the period of 1985-2019. To model spatial distribution of the average monthly air temperature in August, three mathematical models, including one authorial, were used. Digital large-scale map of spatial distribution of the average monthly air temperature in August on the territory of the Crimean Peninsula was compiled basing on the results obtained. Five zones were identified according to the average monthly temperature in August. Using of these models in GIS (geoinformation system) makes it possible to computerize the analysis of applicability of the territory for grape cultivation.

scholarly journals Study of laws of spatial variation of the mean air temperature for the growing season on the territory of the Crimean Peninsula

2020 ◽  
pp. 120-124
Author(s):  
Евгений Александрович Рыбалко ◽  
Наталья Валентиновна Баранова ◽  
Виктория Юрьевна Борисова ◽  
Валерий Семенович Петров
Keyword(s):  
Spatial Distribution ◽  
Spatial Variation ◽  
Air Temperature ◽  
Growing Season ◽  
Reference Points ◽  
Weather Station ◽  
Crimean Peninsula ◽  
The Mean ◽  
The Crimean Peninsula

В статье приведен анализ метеорологической информации по средней температуре воздуха за вегетационный период на территории Крымского полуострова. Рассчитано среднее многолетнее значение в точках расположения метеостанций с длинным рядом метеонаблюдений на территории Крымского полуострова. При расчетах использовали многолетние данные за 30 лет по 17 метеостанциям Крымского полуострова. Для моделирования пространственного распределения величины средней температуры воздуха на первом этапе также была выбрана глобальная климатическая модель WorldClim 2.0. На её основе рассчитаны величины исследуемого показателя для опорных точек. Произведена корректировка данных модели WorldClim 2.0 путём прибавления к результатам расчёта поправки 0,99, что несколько повысило точность моделирования. Составлена также линейная многофакторная модель, учитывающая географическую широту местности и абсолютную высоту над уровнем моря. Установлено, что в зависимости от географического положения метеостанции значения средних многолетних температур воздуха составляют от 17,9 °С (Белогорск) до 20,0 °С (Феодосия, Ялта). Проанализированы при помощи технологий геоинформационного моделирования закономерности пространственного варьирования величины средней температуры. В результате проведенного анализа были получены модели, описывающие данные закономерности. С помощью полученных моделей, разработана цифровая крупномасштабная картографическая модель пространственного распределения величины средней температуры воздуха, на основе которой на территории Крымского полуострова выделено 4 зоны. Разработанная модель, в сочетании с современными геоинформационными технологиями дает возможность автоматизировать анализ степени пригодности территории для возделывания винограда. The article provides the analysis of meteorological information of the mean air temperature for the growing season on the territory of the Crimean Peninsula. The long-term mean value in the points of weather station locations with a long series of weather observations on the territory of the Crimean Peninsula was calculated. For calculations we used the long-term data for 30 years on 17 weather stations of the Crimean Peninsula. To simulate the spatial distribution of the mean air temperature value at the first stage, the WorldClim 2.0 global climate model was also selected. The values of the studied parameter for reference points were calculated on its basis. The data of the WorldClim 2.0 model was adjusted by adding an error correction of 0.99 to the results of calculation, which slightly increased the modeling accuracy. A linear multivariate model was also compiled, taking into account the geographical latitude of the terrain and the absolute height above sea level. It was established that, depending on the geographical location of the weather station, the values of long-term mean air temperatures range from 17.9 ° C (Belogorsk) to 20.0 ° C (Feodosia, Yalta). The patterns of spatial variation of the mean temperature were analyzed using the technologies of geoinformation modeling. Models describing these patterns were obtained as a result of the analysis. Using the models received, a digital large-scale cartographic model of the spatial distribution of the mean air temperature was developed. On its basis 4 zones on the territory of the Crimean Peninsula were allocated. The developed model, in combination with modern geoinformation technologies, makes it possible to automate the analysis of fitness degree of the territory for grapes cultivating.

scholarly journals Mapping of transformation processes in the ethnodemographic space of the Crimea

2021 ◽  
Vol 27 (4) ◽  
pp. 273-291
Author(s):  
Igor Voronin ◽  
Kseniya Sikach ◽  
Galina Sazonova ◽  
Alexandra Shvets
Keyword(s):  
Large Scale ◽  
Crimean Peninsula ◽  
Religious Buildings ◽  
Cultural Processes ◽  
The Crimea ◽  
Natural Movement ◽  
Regional Community ◽  
The Republic ◽  
And Migration ◽  
The Crimean Peninsula

The article presents and summarizes the results of mapping transformational processes in the demographic and ethno-confessional space of the Crimea. Map plots reflect the options for visualizing data on demographic, ethnic and religious processes in the Republic of Crimea and the city of Sevastopol over the past decades. The maps illustrate the dynamics of the population size and density, its natural movement, the balance of migration, marriage and divorce, territorial features of the settlement of large and small ethnic groups of the Crimea, the placement of religious buildings and religious communities on its territory. Maps of rural settlement and the appearance of villages with endangered populations were created and analyzed. The types of dynamics of demographic, ethnic and confessional situations in the Crimea are determined. The analysis of the peculiarities of the dynamics of the ethnodemographic space of the Crimea during the change of its political subjectivity is carried out. The main spatial patterns of the processes that form the modern portrait of the population of the Crimean Peninsula are revealed. The conclusion is made about the possibility of cartographic study of the demographic and ethno-confessional specifics of the territory after preliminary differentiation of socio-cultural processes within its boundaries into large-scale and local ones. This allows us to clarify not only the spatial, but also the essential markers of their occurrence. In modern Crimea, large-scale transformational socio-cultural processes should include all the reproductive and migration changes that are the result of demographic breakdowns that began in the 1990s. The processes of changing its ethnic and confessional spaces should be considered local in Crimea. Their mapping revealed the narrowing nature of such a phenomenon as the polyethnicity of the territory of the Crimean Peninsula. Cartographic study of socio-cultural processes in the Crimea confirmed the author’s hypothesis that the Crimean regional community has not completed the process of post-Soviet transformation and continues to support the development trends established at the end of the twentieth century.

scholarly journals SPATIAL DISTRIBUTION OF THE SURFACE SLOPE WITHIN THE LANDSCAPES OF THE CRIMEAN PENINSULA

2021 ◽  
pp. 135-145
Author(s):  
V. A. Tabunshchik
Keyword(s):  
Spatial Distribution ◽  
Descriptive Statistics ◽  
Surface Slope ◽  
Crimean Peninsula ◽  
Average Value ◽  
Minimum Value ◽  
Maximum Value ◽  
First Time ◽  
The Crimean Peninsula

The paper presents new data on the slope of the surface of the territory of the Crimean Peninsula in the context of landscape taxonomic units according to the landscape-typological map of the Crimean polostrov by G. E. Grishankov. For the first time, for the Crimean Peninsula as a whole and landscape taxonomic units – landscape levels, landscape zones, landscape belts and tiers, as well as groups of localities (okoems), elements of descriptive statistics (minimum value, maximum value, average value, median value, as well as the value of the amplitude of values (factor amplitude)) that characterize the slope of the surface within the specified territories are quantitatively calculated

scholarly journals Mapping of the distribution of active tuberculosis incidence on the territory of the Crimean Peninsula

2020 ◽  
Vol 26 (3) ◽  
pp. 26-38
Author(s):  
Elena Prokhorova ◽  
Vladimir Semin ◽  
Alexandra Morozova
Keyword(s):  
Spatial Distribution ◽  
Quantitative Characteristic ◽  
Federal District ◽  
Incidence Rates ◽  
Active Tuberculosis ◽  
Crimean Peninsula ◽  
Total Incidence ◽  
Statistical Regularities ◽  
The Republic ◽  
The Crimean Peninsula

This study is conducted to analyze spatial distribution of tuberculosis (TB) incidence in the Crimean peninsula and is due to the further development of a solution to this issue, since, despite the fact that there is a decrease in the incidence of tuberculosis on the peninsula, the Republic of Crimea remains today one of the disadvantaged regions of our country. According to official statistics, the total incidence of tuberculosis in 2018 was 51 per 100 thousand people. The risk of developing tuberculosis depends on a number of factors — environmental, economic, social and others. In order to show and evaluate the spatial distribution, intensity, localization and concentration of the phenomenon in certain areas an analysis using cartographic and statistical methods is needed. The purpose of the article is, through the processing of statistical and analytical source data of certain time slices, to show on maps the totality of factors that can affect the dynamics of the incidence of tuberculosis and the spread of patients in a specific territory — the Crimean Peninsula, and also to identify the most significant of these factors. The work provides a statistical study of the incidence rates of active tuberculosis in combination with the demographic characteristics of the Crimean Federal District. The quantitative characteristic of these is presented in the form of tables, graphs and cartographic images. The revealed statistical regularities make it possible to see those features of the development of the studied parameters that usually slip away with only one mapping, and to predict the situation for the future.

scholarly journals Urbanization effects on surface air temperature trends in Thailand during 1970-2019

2020 ◽  
Vol 26 (5) ◽  
pp. 200378-0
Author(s):  
Boonlue Kachenchart ◽  
Chaiyanan Kamlangkla ◽  
Nattapong Puttanapong ◽  
Atsamon Limsakul
Keyword(s):  
Air Temperature ◽  
Large Scale ◽  
Urban Expansion ◽  
Great Influence ◽  
Surface Air Temperature ◽  
Urban Setting ◽  
Temperature Trends ◽  
Urban Warming ◽  
Wide Range ◽  
Increasing Trend

Continued urban expansion undergone in the last decades has converted many weather stations in Thailand into suburban and urban setting. Based on homogenized data during 1970-2019, therefore, this study examines urbanization effects on mean surface air temperature (Tmean) trends in Thailand. Analysis shows that urban-type stations register the strongest warming trends while rural-type stations exhibit the smallest trends. Across Thailand, annual urban-warming contribution exhibits a wide range (< 5% to 77%), probably manifesting the Urban Heat Island (UHI) differences from city to city resulting from the varied urban characteristics and climatic background. Country-wide average urban warming contribution shows a significant increasing trend of 0.15 <sup>o</sup>C per decade, accounting for 40.5% of the overall warming. This evidence indicates that urban expansion has great influence on surface warming, and the urban-warming bias contributes large fraction of rising temperature trends in Thailand. The increasing trend of annual Tmean for Thailand as a whole after adjusting urban-warming bias is brought down to the same rate as the annual global mean temperature trend, reflecting a national baseline signal driven by large-scale anthropogenic-induced climate change. Our results provide a scientific reference for policy makers and urban planners to mitigate substantial fraction of the UHI warming.

Long-term air temperature variability on the Crimean Peninsula

2017 ◽  
Vol 38 (1) ◽  
pp. 86-92
Author(s):  
V. M. Fedorov ◽  
R. V. Gorbunov ◽  
T. Yu. Gorbunova ◽  
N. K. Kononova
Keyword(s):  
Air Temperature ◽  
Temperature Variability ◽  
Crimean Peninsula ◽  
The Crimean Peninsula

scholarly journals DISTRIBUTION OF THE MEAN MONTHLY AIR TEMPERATURE IN SEPTEMBER ON THE TERRITORY OF THE CRIMEAN PENINSULA

2021 ◽  
Vol 2 (68) ◽  
pp. 105-115
Author(s):  
Evgeniy Aleksandrovich Rybalko ◽  
◽  
Natalia Valentinovna Baranova ◽  
Viktoria Yurievna Borisova ◽  
◽  
...  
Keyword(s):  
Air Temperature ◽  
Crimean Peninsula ◽  
The Mean ◽  
The Crimean Peninsula

scholarly journals Chorology of the steppe birch mouse Sicista loriger (Nathusius, 1840) in the Crimean Peninsula

2020 ◽  
pp. 92-99
Author(s):  
Igor Evstafiev
Keyword(s):  
Small Mammals ◽  
Large Scale ◽  
Steppe Zone ◽  
Abundant Species ◽  
Limiting Factors ◽  
Isolated Populations ◽  
Anthropogenic Landscapes ◽  
Crimean Peninsula ◽  
The Crimea ◽  
The Crimean Peninsula

The steppe birch mouse is a rare and non-abundant species of small mammals of the fauna of the Crimean Peninsula existing here in two isolated populations—western (Tarkhankut) and eastern (Kerch)—separated from each other by 200 kilometres of anthropogenic landscapes. The results of large scale long-term epidemiological censuses showed that the ratio of trapped steppe birch mice in the whole of the Crimea was 0.21 %, whereas the ratio of birch mice among small mammals in the steppe zone is 0.29 % with the relative abundance of 0.03 specimens per 100 trap-nights. The preservation the steppe birch mouse populations in the territory of the Crimean Peninsula requires a detailed study of its biology and ecology, especially limiting factors, as a basis to develop appropriate conservation measures aimed to protect of this species listen in the Red Book of Ukraine.

scholarly journals Оценка почвенных условий Крымского полуострова применительно к культуре винограда

2019 ◽  
pp. 235-239
Author(s):  
Yevgeniy Rybalko ◽  
Natalia Baranova ◽  
Viktoriya Borisova
Keyword(s):  
Land Use Planning ◽  
Large Scale ◽  
Soil Types ◽  
Soil Conditions ◽  
High Quality ◽  
Crimean Peninsula ◽  
Kerch Peninsula ◽  
Carbonaceous Rocks ◽  
Quality Assessments ◽  
The Crimean Peninsula

Проведена оценка почвенных ресурсов Крымского полуострова применительно к культуре винограда. Разнообразные типы почв Крымского полуострова были объединены в пять групп по степени пригодности для виноградного растения. Создана крупномасштабная векторная карта бонитета почв для винограда. В работе использованы картографические материалы по Крымскому полуострову, составленные Крымской землеустроительной экспедицией Республиканского проектного института «Укрземпроект» масштаба 1:200 000. Оцифровка карт, анализ пространственного распределения почвенных типов с различными бонитировочными оценками и расчёт их площадей проводились с использованием географических информационных систем. Установлено, что на Крымском полуострове общая площадь обследованных почв составляет 2233,0 тыс. га. Высокий бонитет применительно к винограду у черноземов предгорных выщелоченных на разных породах (91-100 баллов), черноземов южных слабогумусированных, в том числе мицелярно-высококарбонатных, черноземов на плотных глинах, черноземов карбонатных на элювии и делювии карбонатных пород, черноземов преимущественно карбонатных щебневатых и галечных на элювии плотных и галечных карбонатных и окарбоначенных пород, черноземов предгорных на плотных карбонатных породах, коричневых горных карбонатных и некарбонатных почв (81-90 баллов). Почвы с оценкой 60 и менее балов малопригодны или вообще непригодны для получения высококачественного винограда. В данную категорию попали засолённые переувлажнённые и маломощные почвы. Они составляют 26,7%, от общей площади обследованных территорий. 73,4% земель пригодны для ведения промышленной культуры винограда, ориентированной на получение высококачественной продукции. Наиболее благоприятные почвенные условия для развития виноградарства сложились в Южнобережной зоне, центральной части предгорного района, центральных степных, западных и юго-западных районах Крымского полуострова. В прибрежной северной, северо-восточной частях, на отдельных участках предгорных районов южной и юго-западной частей Крымского полуострова, а также на значительных массивах Керченского полуострова сложились неблагоприятные почвенные условия, лимитирующие эффективное выращивание промышленной культуры винограда.Soil resources of the Crimean Peninsula were assessed for their suitability for vine growing. Various soil types of the Crimean Peninsula were divided into five groups by the degree of their suitability for a grapevine plant. A large-scale vector map of soil bonitet for grapevine was created. The study used cartographic data on the Crimean Peninsula at a scale of 1:200 000 compiled by the Crimean land use planning expedition of the Republican Design Institute Ukrzemproekt. Maps digitization, analysis of soil types spatial distribution with various land quality assessments and their area calculation was done using geographic information systems. The total area of surveyed soils in Crimea made 2233.0 thousand ha. High bonitet with regards to grapevine growing was established for piedmont chernozems leached on different rocks (91-100 points), southern slightly humic chernozems, including micellar-high carbonate chernozems, dense clay chernozems, carbonate chernozems on eluvium and carbonate diluvium rocks, predominantly carbonate rubbly and pebble chernozems on eluvium of dense and pebble carbonate and carbonaceous rocks, foothill chernozems on dense carbonate rocks, brown mountain carbonate and non-carbonate soils (81-90 points). Soils that received 60 or less points are hardly or not at all suitable for the production of high-quality grapes. Saline, waterlogged and thin soils fell into this category. They made up 26.7% of the total surveyed area. 73.4% of the land is suitable for industrial viticulture and can produce high-quality produce. The South Coast zone, central part of the piedmont region, central steppe, western and southwestern regions of the Crimean Peninsula have the most favorable soil conditions for viticulture development. The coastal north, north-eastern parts, some parts of the foothill areas of the southern and south-western parts of the Crimean Peninsula, as well as significant areas of the Kerch Peninsula developed unfavorable soil conditions limiting effective industrial viticulture.

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