До питання про класифікації та особливості розвитку морських берегів
Альтернативна назва
On the issue of classification and features of the development of sea coasts
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Дата
2025
Автори
Науковий керівник
Укладач
Редактор
Назва журналу
ISSN
2303-9914
E-ISSN
2415-315X
Назва тому
Видавець
Одеський національний університет імені І. І. Мечникова
Анотація
Стаття присвячена визначенню та аналізу основних принципів динамічних класифікацій та їх особливостей, на відміну від статичних морфологічних та елементарних геоморфологічних. Динамічні класифікації ґрунтуються на кількісних характеристиках, на генетичній основі, охоплюють максимум показників. З ними щільно пов’язана стадійність змін рельєфу, дотримування принципу географічності, географічної локальності, ураховування впливу навколишніх факторів та компонентів. Особливо важливим бачиться необхідність бути зручною для районування та для придатності до різноманітного господарського засвоєння, до оптимального природокористування.
Problem Statement and Purpose. The article is devoted to the identification and analysis of the fundamental principles of dynamic classifications and their specific features, in contrast to static morphological and elementary geomorphological approaches. Dynamic classifications are grounded in quantitative parameters and a genetic basis, and are intended to encompass the maximum possible range of indicators. They are closely linked to the staged character of relief transformation, adherence to the principle of geographical specificity and locality, and the consideration of external environmental factors and components. Particular importance is attached to their suitability for regionalization, as well as for diverse forms of economic utilization and the optimization of environmental management. The subject of this study is both timely and of practical importance. Its objective is to define and analyze the conditions and principles underlying the dynamic classification of marine coasts, and to evaluate their significance for optimizing resource use under contemporary socio-economic and natural conditions. Data and Methods. The study is based on materials from the reports of recent International Geographical Congresses. Additionally, it draws upon the results of field research conducted by the author along the northern shores of the Black and Azov Seas, which have experienced intense anthropogenic pressures during the first two decades of the twenty-first century. The material obtained indicates that insufficient attention has been paid to the specific features of coastal-marine morphodynamics. These features serve as indicators of the general state of the marine coasts, reflect the nature of future coastal utilization, allow assessment of the interactions between natural relief and anthropogenic impacts, and contribute to the development of dynamic classifications of coastal-marine relief as well as to the establishment of the fundamental scientific principles of such classifications. In recent decades, an increase in anthropogenic pressure on the coastal zone has been observed, which at the present stage necessitates further investigation of this topic. Methods employed include geographical surveying, field mapping, laboratory processing of field data, theoretical analysis and synthesis of the obtained results, and techniques of geographical comparison. Results and Analysis. Based on the materials employed, the following principal conclusions are considered necessary. First, among the various types of classifications in coastal studies, morphodynamic classifications, based on investigations of coastal (shoreline) morphodynamics, are the most attractive and useful. They account for the abundance and diversity of individual elementary coastal-marine forms, including supratidal and subtidal abrasion features, wave-accumulative forms, estuarine deltas, aeolian structures, and others. Second, to date, most classifications of coastal-marine environments have been effectively static or “fixed”. This significantly limits their applicability for sustainable coastal management, for the design of shoreline development projects, and for the optimal organization of coastal-marine systems. At the same time, contemporary socio-economic requirements for natural resource use increasingly demand the application of morphodynamic classifications. Third, the development of morphodynamic classifications involved the identification and formulation of eight (A–H) principal criteria. Their analysis allowed for a corresponding characterization according to each criterion, with respect to the relevant natural conditions in specific sections of the studied coastline. This enables the zoning of coasts for different types of anthropogenic use in the interest of rational resource management.
Problem Statement and Purpose. The article is devoted to the identification and analysis of the fundamental principles of dynamic classifications and their specific features, in contrast to static morphological and elementary geomorphological approaches. Dynamic classifications are grounded in quantitative parameters and a genetic basis, and are intended to encompass the maximum possible range of indicators. They are closely linked to the staged character of relief transformation, adherence to the principle of geographical specificity and locality, and the consideration of external environmental factors and components. Particular importance is attached to their suitability for regionalization, as well as for diverse forms of economic utilization and the optimization of environmental management. The subject of this study is both timely and of practical importance. Its objective is to define and analyze the conditions and principles underlying the dynamic classification of marine coasts, and to evaluate their significance for optimizing resource use under contemporary socio-economic and natural conditions. Data and Methods. The study is based on materials from the reports of recent International Geographical Congresses. Additionally, it draws upon the results of field research conducted by the author along the northern shores of the Black and Azov Seas, which have experienced intense anthropogenic pressures during the first two decades of the twenty-first century. The material obtained indicates that insufficient attention has been paid to the specific features of coastal-marine morphodynamics. These features serve as indicators of the general state of the marine coasts, reflect the nature of future coastal utilization, allow assessment of the interactions between natural relief and anthropogenic impacts, and contribute to the development of dynamic classifications of coastal-marine relief as well as to the establishment of the fundamental scientific principles of such classifications. In recent decades, an increase in anthropogenic pressure on the coastal zone has been observed, which at the present stage necessitates further investigation of this topic. Methods employed include geographical surveying, field mapping, laboratory processing of field data, theoretical analysis and synthesis of the obtained results, and techniques of geographical comparison. Results and Analysis. Based on the materials employed, the following principal conclusions are considered necessary. First, among the various types of classifications in coastal studies, morphodynamic classifications, based on investigations of coastal (shoreline) morphodynamics, are the most attractive and useful. They account for the abundance and diversity of individual elementary coastal-marine forms, including supratidal and subtidal abrasion features, wave-accumulative forms, estuarine deltas, aeolian structures, and others. Second, to date, most classifications of coastal-marine environments have been effectively static or “fixed”. This significantly limits their applicability for sustainable coastal management, for the design of shoreline development projects, and for the optimal organization of coastal-marine systems. At the same time, contemporary socio-economic requirements for natural resource use increasingly demand the application of morphodynamic classifications. Third, the development of morphodynamic classifications involved the identification and formulation of eight (A–H) principal criteria. Their analysis allowed for a corresponding characterization according to each criterion, with respect to the relevant natural conditions in specific sections of the studied coastline. This enables the zoning of coasts for different types of anthropogenic use in the interest of rational resource management.
Опис
Ключові слова
морські береги, класифікації, принципи, розчленування, динаміка, розповсюдження, sea coast, classification, principle, separation, dynamic, location
Бібліографічний опис
Неведюк В. В. До питання про класифікації та особливості розвитку морських берегів. Вісник Одеського національного університету. Географічні та геологічні науки. 2025. Т. 30, вип. 2(47). С. 27–35.
ORCID:
УДК
551.46