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Application of GIS in Land Policy and Planning Strategies in Rural Revitalization GIS在乡村振兴土地政策与规划策略中的应用
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-10-19 DOI: 10.5539/jgg.v15n2p33
Jiang Tao
In recent years, there has been a growing emphasis on reviving rural areas in China, which has become a crucial strategic direction for the nation's economic and social development. Currently, rural revitalization is a major endeavor in China, and the successful implementation of land policy and planning strategies is crucial to its achievement. This study seeks to examine the use of Geographic Information System (GIS) in crafting land policy and planning strategies for rural rejuvenation. By harnessing GIS technology, a thorough evaluation and analysis of rural land resources can be undertaken, furnishing a scientific basis for formulating land policy. Furthermore, Geographical Information Systems (GIS) provide opportunities for spatial analysis, simulation, and decision support capabilities to implement rural land policy and planning strategies. Nevertheless, the use of GIS technology presents challenges and limitations in terms of data acquisition and technological implementation. To promote the sustainable development of the rural economy, future research efforts should concentrate on further enhancing the utilization of GIS technology in rural revitalization.
近年来,中国越来越重视振兴农村,这已成为国家经济和社会发展的一个重要战略方向。当前,乡村振兴是中国的一项重大工作,土地政策和规划战略的成功实施是实现乡村振兴的关键。本研究旨在探讨地理信息系统(GIS)在乡村复兴土地政策和规划策略制定中的应用。利用GIS技术,可以对农村土地资源进行全面的评价和分析,为制定土地政策提供科学依据。此外,地理信息系统(GIS)为空间分析、模拟和决策支持能力提供了机会,以实施农村土地政策和规划战略。然而,地理信息系统技术的使用在数据获取和技术执行方面提出了挑战和限制。为了促进农村经济的可持续发展,未来的研究应集中在进一步提高GIS技术在乡村振兴中的应用上。
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引用次数: 0
The resource potential and scenarios for the rural tourism development in Aktobe oblast of the Republic of Kazakhstan 哈萨克斯坦共和国阿克托别州乡村旅游发展的资源潜力和前景
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-28 DOI: 10.15421/112354
Aigul M. Sergeyeva, Miroslava Zh. Omirzakova, Kuat T. Saparov, Aizharkyn S. Nurgazina
The trend towards the development of rural tourism is recognized to create positive dynamics for the revitalization of rural areas, and the preservation of the authentic and socio-cultural image of rural areas. Rural tourism in the regions of Kazakhstan is at the initial stage of the development. Aktobe oblast is not an exception to the general Kazakhstani trend. In the Aktobe oblast, to date, regional programs for realizing the potential of rural areas in the field of rural tourism have not been developed. An analysis of the state of the cultural environment and natural features made it possible to identify profitable resources in the local socio-economic system of the Aktobe oblast, on which rural tourism of the studied area can be built. The main directions of the resource application for the development of rural tourism are formed based on the potential resources that are available not only to the region as a whole but to each administrative-territorial unit – the district. As part of the study of the territorial system of the Aktobe oblast, regional guidelines for the development of rural tourism were identified. Rural tourism in the Aktobe oblast can be built on the resources of both natural and agricultural, historical, and cultural environments. Cultural landmarks for the development of rural tourism are represented by historical and cultural objects. We see the approach to assessing the territory of the Aktobe oblast in terms of organizing directions for the development of rural tourism in the application of the inductive method of scientific knowledge when the overall picture is formed based on the transition from a particular study of objects and phenomena to a general one. In our case, a holistic view of the development of rural tourism is obtained by analyzing natural resources, transportation, historical and cultural values of the territory and agricultural production. Insufficient and irrational use of the tourist opportunities of the territory, as well as the growing needs of the population for outdoor recreation within their region, stimulate the search. For new approaches to planning tourism activities. A new policy of rural tourism seems promising, aimed not only at the implementation of specific tourism projects but at the systemic development of tourism in the Aktobe oblast. The article develops a methodology for assessing the resource potential for the development of rural tourism and proposes the principles of zoning the territory from the standpoint of the territorial organization of rural tourism. To achieve this goal, the paper used the method of scoring, cartographic and comparative methods. Their application made it possible to ensure the validity and reliability of conclusions and proposals.
& # x0D;& # x0D;& # x0D;人们认识到,乡村旅游的发展趋势为乡村地区的振兴创造了积极的动力,并保存了乡村地区的真实和社会文化形象。哈萨克斯坦地区的乡村旅游正处于发展的初级阶段。阿克托别州并非哈萨克斯坦整体趋势的例外。在阿克托别州,迄今为止,尚未制定在乡村旅游领域实现农村地区潜力的区域方案。对阿克托别州的文化环境和自然特征状况的分析,使人们能够确定当地社会经济系统中的有利资源,并在此基础上建立研究地区的乡村旅游。开发乡村旅游的主要资源应用方向是根据整个地区以及每个行政领土单位-地区的潜在资源形成的。作为阿克托别州领土制度研究的一部分,确定了发展乡村旅游的区域准则。阿克托别州的乡村旅游可以建立在自然和农业资源、历史和文化环境的基础上。乡村旅游发展的文化地标以历史文物为代表。我们看到了评估阿克托贝州领土的方法,在组织发展乡村旅游的方向方面,应用科学知识的归纳法,当整体情况是基于从对对象和现象的特定研究向一般研究的过渡而形成的。在我们的案例中,通过分析自然资源、交通、领土的历史文化价值和农业生产,获得了乡村旅游发展的整体观点。该地区旅游机会的不充分和不合理利用,以及该地区人口对户外娱乐日益增长的需求,都刺激了人们的寻找。规划旅游活动的新方法。一项新的乡村旅游政策似乎很有希望,它不仅旨在实施具体的旅游项目,而且旨在系统地发展阿克托别州的旅游业。本文提出了一种评价乡村旅游开发资源潜力的方法,并从乡村旅游地域组织的角度提出了地域区划原则。为了达到这一目的,本文采用了计分法、制图法和比较法。它们的应用可以确保结论和建议的有效性和可靠性。& # x0D;& # x0D;
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 The trend towards the development of rural tourism is recognized to create positive dynamics for the revitalization of rural areas, and the preservation of the authentic and socio-cultural image of rural areas. Rural tourism in the regions of Kazakhstan is at the initial stage of the development. Aktobe oblast is not an exception to the general Kazakhstani trend. In the Aktobe oblast, to date, regional programs for realizing the potential of rural areas in the field of rural tourism have not been developed. An analysis of the state of the cultural environment and natural features made it possible to identify profitable resources in the local socio-economic system of the Aktobe oblast, on which rural tourism of the studied area can be built. The main directions of the resource application for the development of rural tourism are formed based on the potential resources that are available not only to the region as a whole but to each administrative-territorial unit – the district. As part of the study of the territorial system of the Aktobe oblast, regional guidelines for the development of rural tourism were identified. Rural tourism in the Aktobe oblast can be built on the resources of both natural and agricultural, historical, and cultural environments. Cultural landmarks for the development of rural tourism are represented by historical and cultural objects. We see the approach to assessing the territory of the Aktobe oblast in terms of organizing directions for the development of rural tourism in the application of the inductive method of scientific knowledge when the overall picture is formed based on the transition from a particular study of objects and phenomena to a general one. In our case, a holistic view of the development of rural tourism is obtained by analyzing natural resources, transportation, historical and cultural values of the territory and agricultural production. Insufficient and irrational use of the tourist opportunities of the territory, as well as the growing needs of the population for outdoor recreation within their region, stimulate the search. For new approaches to planning tourism activities. A new policy of rural tourism seems promising, aimed not only at the implementation of specific tourism projects but at the systemic development of tourism in the Aktobe oblast. The article develops a methodology for assessing the resource potential for the development of rural tourism and proposes the principles of zoning the territory from the standpoint of the territorial organization of rural tourism. To achieve this goal, the paper used the method of scoring, cartographic and comparative methods. Their application made it possible to ensure the validity and reliability of conclusions and proposals.
 
 
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引用次数: 0
Hydrogeochemical and water quality index (WQI) evaluated in Beedanahalli watershed T narasipura taluk mysore district, Karnataka, India 印度卡纳塔克邦T narasipura taluk mysore地区Beedanahalli流域水文地球化学和水质指数评价
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-28 DOI: 10.15421/112355
Sudeep Sosale Rajashekara, Doddaiah Nagaraju, Pradeepraju Nagaraju, Poorigali Chowdaiah Nagesh, Sreenivasa Anjanappa
Beedanahalli Watershed, hydrogeochemical experiments were conducted to evalu- ate the quality and suitability of groundwater for drinking. Thirty-one groundwater samples were taken in 2022’s pre and post-monsoon seasons. Groundwater’s physiochemical characteristics, including pH, EC, TDS, Ca2+, Mg2+, Na+, K+, HCO3-, Cl-, SO42-, and NO3-, were measured. The overall hydrochemistry of the groundwater samples in both seasons is shown in Gibb’s (1970) diagrams as occurring in the rock dominance field. Assessment of groundwater quality is important in the current situation. The primary goals of the current study are to evaluate and classify the groundwater quality for drinking. To evaluate the subsurface water in the study area, 14 distinct physiochemical parameters were examined. The Bureau of Indian Standards (BIS) was attracted to make a comparative analysis of the values. The water quality index is one of the finest ways to determine whether groundwater is safe to drink (WQI). The extracted components show that topography, agronomic, rainfall, domestic sewerage, and production drain water were among the factors that caused the sources to exceed the allowable limit. The recent study indicated that some groundwater samples had extremely poor water quality, showing that the region is mostly affected by rock weathering and salt evaporating from the bedrock into the water supplies, posing a major threat to the natural ecosystem.58% and 51% of groundwater samples taken before and after the monsoon, respectively, were determined by the WQI index to be appropriate for drinking.
& # x0D;& # x0D;& # x0D;对比丹纳哈里流域进行了水文地球化学试验,评价了该流域地下水的水质和适宜性。在2022年季风前后季节采集了31个地下水样本。测定了地下水的pH、EC、TDS、Ca2+、Mg2+、Na+、K+、HCO3-、Cl-、SO42-、NO3-等理化特征。两个季节地下水样品的总体水化学在吉布(1970)的图中显示为发生在岩石优势区。在当前形势下,地下水水质评价具有重要意义。本研究的主要目的是对地下水饮用水质进行评价和分类。为了评价研究区地下水,研究了14种不同的理化参数。印度标准局(BIS)对此进行了比较分析。水质指标是衡量地下水安全饮用的最好方法之一。提取的成分表明,地形、农业、降雨、生活污水和生产排水是导致污染源超过允许限度的因素。最近的研究表明,一些地下水样本水质极差,表明该地区主要受岩石风化和盐从基岩蒸发到供水的影响,对自然生态系统构成重大威胁。在季风前后抽取的地下水样本中,分别有58%和51%被WQI指数确定为适宜饮用。 & # x0D;& # x0D;
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 Beedanahalli Watershed, hydrogeochemical experiments were conducted to evalu- ate the quality and suitability of groundwater for drinking. Thirty-one groundwater samples were taken in 2022’s pre and post-monsoon seasons. Groundwater’s physiochemical characteristics, including pH, EC, TDS, Ca2+, Mg2+, Na+, K+, HCO3-, Cl-, SO42-, and NO3-, were measured. The overall hydrochemistry of the groundwater samples in both seasons is shown in Gibb’s (1970) diagrams as occurring in the rock dominance field. Assessment of groundwater quality is important in the current situation. The primary goals of the current study are to evaluate and classify the groundwater quality for drinking. To evaluate the subsurface water in the study area, 14 distinct physiochemical parameters were examined. The Bureau of Indian Standards (BIS) was attracted to make a comparative analysis of the values. The water quality index is one of the finest ways to determine whether groundwater is safe to drink (WQI). The extracted components show that topography, agronomic, rainfall, domestic sewerage, and production drain water were among the factors that caused the sources to exceed the allowable limit. The recent study indicated that some groundwater samples had extremely poor water quality, showing that the region is mostly affected by rock weathering and salt evaporating from the bedrock into the water supplies, posing a major threat to the natural ecosystem.58% and 51% of groundwater samples taken before and after the monsoon, respectively, were determined by the WQI index to be appropriate for drinking.
 
 
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引用次数: 0
The assessment of tourist resources in Ukraine in the conditions of war 战争条件下乌克兰旅游资源的评估
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-28 DOI: 10.15421/112353
Oksana R. Roik, Andriy A. Terebukh, Natalia Ye. Pankiv
The article points out the necessity of researching the problems of assessment tourist resources in the conditions of war. Possessing a significant potential of tourist resources, Ukraine now needs to develop a comprehensive strategy for the preservation, restoration and modernization of tourist resources. Tourism is one of the priority areas of economic and cultural development of many countries and an important component of the socio-economic development of each of them. It is worth noting that with the beginning of the full-scale Russian invasion, the tourism sector suffered a lot. However, it is already clear today that the losses in tourism will be significant and some tourist resources will be impossible to restore, while others will probably be rebuilt only after the end of the war. The purpose of this paper is to assess the losses of tourist resources in the conditions of armed confrontations and propose new solutions for the use of tourist resources in the period of post-war reconstruction. The research methodology uses methods of complex analysis and synthesis, deduction and induction, as well as content analysis of the main statistical and scientific sources for expert evaluation of the indicators of tourist resources. The proposed methodology is based on the construction of an integral index assessment. To evaluate the quality characteristics of tourist resources, we chose such indicators as the availability of these resources, attractiveness, readiness for implementation, availability of infrastructure for implementation, advertising and infor- mation support, price policy regarding their implementation, and staffing of the analysed tourist resources of the region. As a result Transcarpathia (0.87), Odesa (0.82), Ivano-Frankivsk (0.82), Lviv (0.87), Ternopil (0.73), Chernivtsi (0.73) regions have high values of the integrated assessment of tourist resources. The next group of regions – Kyiv (0.65), Dnipropetrovsk (0.53), Zaporizhzhya (0.53), Volyn (0.51), Kirovohrad (0.51), Poltava (0.6), Rivne (0.6), Vinnytsia (0.53), Khmelnytskyi (0.62), Kharkiv (0.58), Cherkasy (0.56) regions – fell into the middle group according to the integrated assessment of tourist resources. The lower group includes Zhytomyr (0.45), Mykolayiv (0.47), Kherson (0.42), Sumy (0.42), Donetsk (0.16), Luhansk (0.20) regions. The paper analyses the current state and substantiates the demand to create an individualized tourist product that would meet the constantly changing nature of tourists’ needs and could be flexibly and quickly transformed under the influence of political, economic and other factors of world development. As a result, there is a deepening, expansion and diversification of types of tourist resources, which satisfies the increasingly complex demands of modern people in the variety of recreation and leisure, development of new directions and markets of international tourism.
& # x0D;& # x0D;& # x0D;文章指出了研究战争条件下旅游资源评价问题的必要性。乌克兰拥有巨大的旅游资源潜力,现在需要制定一项保护、恢复和现代化旅游资源的综合战略。旅游业是许多国家经济和文化发展的优先领域之一,也是每个国家社会经济发展的重要组成部分。值得注意的是,随着俄罗斯全面入侵的开始,旅游业遭受了很大损失。然而,今天已经很清楚的是,旅游业的损失将是重大的,有些旅游资源将无法恢复,而另一些则可能只有在战争结束后才能重建。本文的目的是评估武装对抗条件下旅游资源的损失,并为战后重建时期旅游资源的利用提出新的解决方案。研究方法采用复杂分析与综合、演绎与归纳、内容分析等主要统计和科学来源的方法,对旅游资源指标进行专家评价。所提出的方法是基于一个完整的指标评估的构建。为了评估旅游资源的质量特征,我们选择了这些指标,如这些资源的可用性、吸引力、实施准备、实施基础设施的可用性、广告和信息支持、有关实施的价格政策,以及该地区分析的旅游资源的人员配备。结果表明,喀尔巴阡(0.87)、敖德萨(0.82)、伊万诺-弗兰科夫斯克(0.82)、利沃夫(0.87)、捷尔诺波尔(0.73)、切尔诺夫茨(0.73)等地区旅游资源综合评价价值较高。根据旅游资源综合评价,基辅(0.65)、第聂伯罗彼得罗夫斯克(0.53)、扎波罗热日亚(0.53)、沃林(0.51)、基罗沃拉德(0.51)、波尔塔瓦(0.6)、里夫涅(0.6)、文尼察(0.53)、赫梅利尼茨基(0.62)、哈尔科夫(0.58)、切尔卡西(0.56)等地区属于中等水平。较低的一组包括日托米尔(0.45),尼古拉耶夫(0.47),赫尔松(0.42),苏米(0.42),顿涅茨克(0.16),卢甘斯克(0.20)地区。本文分析了旅游产品的现状,提出了个性化旅游产品的需求,满足旅游者不断变化的需求性质,并能在政治、经济等世界发展因素的影响下灵活、快速地进行转化。因此,旅游资源种类不断深化、扩大和多样化,满足了现代人在娱乐休闲方面日益复杂的需求,开拓了国际旅游的新方向和新市场。 & # x0D;& # x0D;
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 The article points out the necessity of researching the problems of assessment tourist resources in the conditions of war. Possessing a significant potential of tourist resources, Ukraine now needs to develop a comprehensive strategy for the preservation, restoration and modernization of tourist resources. Tourism is one of the priority areas of economic and cultural development of many countries and an important component of the socio-economic development of each of them. It is worth noting that with the beginning of the full-scale Russian invasion, the tourism sector suffered a lot. However, it is already clear today that the losses in tourism will be significant and some tourist resources will be impossible to restore, while others will probably be rebuilt only after the end of the war. The purpose of this paper is to assess the losses of tourist resources in the conditions of armed confrontations and propose new solutions for the use of tourist resources in the period of post-war reconstruction. The research methodology uses methods of complex analysis and synthesis, deduction and induction, as well as content analysis of the main statistical and scientific sources for expert evaluation of the indicators of tourist resources. The proposed methodology is based on the construction of an integral index assessment. To evaluate the quality characteristics of tourist resources, we chose such indicators as the availability of these resources, attractiveness, readiness for implementation, availability of infrastructure for implementation, advertising and infor- mation support, price policy regarding their implementation, and staffing of the analysed tourist resources of the region. As a result Transcarpathia (0.87), Odesa (0.82), Ivano-Frankivsk (0.82), Lviv (0.87), Ternopil (0.73), Chernivtsi (0.73) regions have high values of the integrated assessment of tourist resources. The next group of regions – Kyiv (0.65), Dnipropetrovsk (0.53), Zaporizhzhya (0.53), Volyn (0.51), Kirovohrad (0.51), Poltava (0.6), Rivne (0.6), Vinnytsia (0.53), Khmelnytskyi (0.62), Kharkiv (0.58), Cherkasy (0.56) regions – fell into the middle group according to the integrated assessment of tourist resources. The lower group includes Zhytomyr (0.45), Mykolayiv (0.47), Kherson (0.42), Sumy (0.42), Donetsk (0.16), Luhansk (0.20) regions. The paper analyses the current state and substantiates the demand to create an individualized tourist product that would meet the constantly changing nature of tourists’ needs and could be flexibly and quickly transformed under the influence of political, economic and other factors of world development. As a result, there is a deepening, expansion and diversification of types of tourist resources, which satisfies the increasingly complex demands of modern people in the variety of recreation and leisure, development of new directions and markets of international tourism.
 
 
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引用次数: 0
Detection of Land Use/Land Cover Change and Land Surface Temperature in the Eastern Part of Batna City (North East Algeria) Using Remote Sensing Data and GIS 基于遥感数据和GIS的阿尔及利亚巴特纳市东部土地利用/覆被变化和地表温度探测
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-28 DOI: 10.15421/112356
Imane Taharchaouche
The present paper aims to evaluate the accuracy of classifying Land Use /Land Cover (LULC) types and assesses the trends of their changes in the Eastern Part of Batna City (Northernf Algeria) using remote sensing and GIS. The accuracy of image Land Satellite (Land Sat ) was evaluated using the supervised classification technique, it’s applied in multi spectral and multi temporal satellite data acquired in 2000,2010,2022 and assessed with GOOGLE EARTH PRO and IMAGERY Land Use and topographical map. The second part focused on extraction of LST in three phases and explored the relationship between two land cover indices (NDVI, NDBI) and LST.LU/LC detected, quantified, and stati- cally analyzed, the result indicate that from 2000-2022 the built-up areas increased by 0.34% (6.638km2), the forest area increased by 1.8% (35.144km2), agricultural land cover increased by 1.12% (21.867km2), while bare land decreased by 2.17% (42.368km2). The conversions of areas from bare land to urban land represent the most significant Land Cover changes. The accuracy assessment and correlation coefficient R2 analysis in this study affirms the previous research findings. Even a single land use unit like built-up area, bare land and vegetation also create differences in LST (R2 of NDBI vs. LST ranges from 0.64 to 0.79; NDVI vs. LST ranges from -0.73 to -0.82). With the change of the LU/LC style, its imprint is reflected on the LST. Therefore, immediate reflection on new urbanism must be adopted, initiated and implemented to stop the warming that contributes to climate change in the study area.
& # x0D;& # x0D;& # x0D;本文旨在利用遥感和GIS技术对阿尔及利亚北部巴特纳市东部土地利用/土地覆盖类型分类的准确性进行评价,并对其变化趋势进行评估。利用监督分类技术对2000年、2010年、2022年遥感影像土地卫星(Land Sat)的精度进行了评价,并利用GOOGLE EARTH PRO和影像土地利用地形图对其进行了评价。第二部分主要分三个阶段提取地表温度,并探讨了两个土地覆盖指数(NDVI、NDBI)与地表温度的关系。结果表明:2000-2022年,建成区面积增加0.34% (6.638km2),森林面积增加1.8% (35.144km2),农用地面积增加1.12% (21.867km2),裸地面积减少2.17% (42.368km2)。裸地向城市用地的转变是土地覆盖变化最显著的区域。本研究的准确性评估和相关系数R2分析证实了前人的研究结果。即使是建成区、裸地和植被等单一土地利用单元,也会造成地表温度的差异(NDBI与地表温度的R2在0.64 ~ 0.79之间;NDVI与LST的比值范围为-0.73至-0.82)。随着LU/LC风格的变化,其印记也在LST上体现出来。因此,必须立即采取、发起和实施对新城市主义的反思,以阻止导致研究区域气候变化的变暖。& # x0D;& # x0D;
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 The present paper aims to evaluate the accuracy of classifying Land Use /Land Cover (LULC) types and assesses the trends of their changes in the Eastern Part of Batna City (Northernf Algeria) using remote sensing and GIS. The accuracy of image Land Satellite (Land Sat ) was evaluated using the supervised classification technique, it’s applied in multi spectral and multi temporal satellite data acquired in 2000,2010,2022 and assessed with GOOGLE EARTH PRO and IMAGERY Land Use and topographical map. The second part focused on extraction of LST in three phases and explored the relationship between two land cover indices (NDVI, NDBI) and LST.LU/LC detected, quantified, and stati- cally analyzed, the result indicate that from 2000-2022 the built-up areas increased by 0.34% (6.638km2), the forest area increased by 1.8% (35.144km2), agricultural land cover increased by 1.12% (21.867km2), while bare land decreased by 2.17% (42.368km2). The conversions of areas from bare land to urban land represent the most significant Land Cover changes. The accuracy assessment and correlation coefficient R2 analysis in this study affirms the previous research findings. Even a single land use unit like built-up area, bare land and vegetation also create differences in LST (R2 of NDBI vs. LST ranges from 0.64 to 0.79; NDVI vs. LST ranges from -0.73 to -0.82). With the change of the LU/LC style, its imprint is reflected on the LST. Therefore, immediate reflection on new urbanism must be adopted, initiated and implemented to stop the warming that contributes to climate change in the study area.
 
 
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引用次数: 0
The geography of public diplomacy of President of Ukraine Volodymyr Zelenskyy during the full-scale Russia-Ukraine war 俄乌全面战争时期乌克兰总统泽连斯基公共外交的地理定位
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-28 DOI: 10.15421/112357
Oleksandr Y. Vysotskyi, Olena V. Prudnykova, Maya V. Trynyak
Public diplomacy, as a special form of foreign policy activity aimed at shaping foreign public opinion as a factor in changing the policy of another state, requires the study of the peculiarities of geopolitical and geocultural perceptions of the foreign public. Public diplomacy has become an important channel of international communication between Ukraine and the civilized world since the beginning of the full-scale Russian offensive on its territory. The role of President of Ukraine Volodymyr Zel- enskyy in transforming public diplomacy into an effective technology of international politics is unprecedented. The uniqueness of V. Zelenskyy’s contribution to the development of public diplomacy as an international communication practice lies, first, in the incredible rise in the importance of the head of state as the main actor of such diplomacy, second, in its institutionalization and intensification as a tool for influencing global public opinion, third, in its tangible effectiveness and efficiency, and fourth, in the widespread use of digital online technologies for its implementation. The success of V.Zelenskyy’s public diplomacy is not just due to its geographically relevant content, but also to communication technologies based on geographic determinism. His public diplomacy is based on universal values, but adapted to the geocultural characteristics of the foreign public. The Ukrainian president sought to make the Ukrainian position understandable to geoculturally different audiences through a number of persuasive technologies. First of all, he used the technology of joining by appealing to values common to all geographical regions, such as life, security, freedom, children, and family. In addition, the Ukrainian national leader used the technology of engaged communication, which is empathetic, compassionate in nature and based on respect for the values, symbols, ideals, tragedies and losses that make up the geocultural background of the public’s worldview in each country. In conducting public diplomacy, the Ukrainian president outlined the geography of danger from the potential Russian threat,including the countries that were part of the USSR and the Soviet bloc. The Ukrainian national leader’s use of the technique of linking the geography of the Russian threat to the Soviet past is justified in the light of official and semi-official Russian propaganda. Exposing Russian disinformation has become one of the leading directions of V.Zelenskyy’s public diplomacy and the main information weapon against the aggressor. In proving the falsity of Russian propaganda, the Ukrainian national leader appeals to the facts, to the reasons for the distortion of the objective picture of reality and to the special geocultural experience of the foreign public, which is determined by significant historical events in a particular geographical area of the world.
& # x0D;& # x0D;& # x0D;公共外交作为一种特殊形式的外交政策活动,旨在塑造外国公众舆论,使其成为改变另一国政策的因素,需要研究外国公众地缘政治和地缘文化观念的特殊性。自从俄罗斯在乌克兰领土上发动全面进攻以来,公共外交已成为乌克兰与文明世界进行国际交流的重要渠道。乌克兰总统弗拉基米尔·泽尔恩斯基在将公共外交转变为有效的国际政治技术方面所发挥的作用是前所未有的。泽连斯基对公共外交作为一种国际传播实践的发展所作贡献的独特之处在于:首先,国家元首作为这种外交的主要行动者的重要性令人难以置信地提高;其次,作为影响全球公众舆论的工具,它的制度化和强化;第三,它的切实有效性和效率;第四,在实施过程中广泛使用了数字在线技术。泽伦斯基公共外交的成功不仅在于其地理相关的内容,还在于基于地理决定论的通信技术。他的公共外交以普世价值为基础,但又适应了外国公众的地缘文化特点。乌克兰总统试图通过一些有说服力的技术,使乌克兰的立场能够被地理文化不同的受众所理解。首先,他通过呼吁生命、安全、自由、孩子、家庭等所有地理区域的共同价值,运用了加入的技术。此外,这位乌克兰国家领导人还使用了互动沟通的技术,这种技术具有同理心和同情心,其基础是尊重构成每个国家公众世界观地缘文化背景的价值观、象征、理想、悲剧和损失。在进行公共外交时,乌克兰总统概述了来自俄罗斯潜在威胁的危险地理,包括苏联和苏联集团的一部分国家。从俄罗斯官方和半官方的宣传来看,乌克兰国家领导人将俄罗斯威胁的地理位置与苏联的过去联系起来的手法是合理的。揭露俄罗斯的虚假信息,已经成为泽伦斯基公共外交的主要方向之一,也是对付侵略者的主要信息武器。在证明俄罗斯宣传的虚假时,乌克兰国家领导人诉诸于事实,诉诸于扭曲客观现实的原因,诉诸于外国公众的特殊地缘文化经验,这是由世界上特定地理区域的重大历史事件决定的。& # x0D;& # x0D;
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 Public diplomacy, as a special form of foreign policy activity aimed at shaping foreign public opinion as a factor in changing the policy of another state, requires the study of the peculiarities of geopolitical and geocultural perceptions of the foreign public. Public diplomacy has become an important channel of international communication between Ukraine and the civilized world since the beginning of the full-scale Russian offensive on its territory. The role of President of Ukraine Volodymyr Zel- enskyy in transforming public diplomacy into an effective technology of international politics is unprecedented. The uniqueness of V. Zelenskyy’s contribution to the development of public diplomacy as an international communication practice lies, first, in the incredible rise in the importance of the head of state as the main actor of such diplomacy, second, in its institutionalization and intensification as a tool for influencing global public opinion, third, in its tangible effectiveness and efficiency, and fourth, in the widespread use of digital online technologies for its implementation. The success of V.Zelenskyy’s public diplomacy is not just due to its geographically relevant content, but also to communication technologies based on geographic determinism. His public diplomacy is based on universal values, but adapted to the geocultural characteristics of the foreign public. The Ukrainian president sought to make the Ukrainian position understandable to geoculturally different audiences through a number of persuasive technologies. First of all, he used the technology of joining by appealing to values common to all geographical regions, such as life, security, freedom, children, and family. In addition, the Ukrainian national leader used the technology of engaged communication, which is empathetic, compassionate in nature and based on respect for the values, symbols, ideals, tragedies and losses that make up the geocultural background of the public’s worldview in each country. In conducting public diplomacy, the Ukrainian president outlined the geography of danger from the potential Russian threat,including the countries that were part of the USSR and the Soviet bloc. The Ukrainian national leader’s use of the technique of linking the geography of the Russian threat to the Soviet past is justified in the light of official and semi-official Russian propaganda. Exposing Russian disinformation has become one of the leading directions of V.Zelenskyy’s public diplomacy and the main information weapon against the aggressor. In proving the falsity of Russian propaganda, the Ukrainian national leader appeals to the facts, to the reasons for the distortion of the objective picture of reality and to the special geocultural experience of the foreign public, which is determined by significant historical events in a particular geographical area of the world.
 
 
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引用次数: 0
Geodynamic regime and prospects for oil and gas potential in the South Caspian Basin 南里海盆地的地球动力机制与油气潜力展望
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-27 DOI: 10.15421/112349
Khuraman Z. Mukhtarova, Gulter J. Nasibova
The article considers the geodynamic regime of the South Caspian depression, de- fines the directions of compressive stresses, the role of the latter in changing the thickness of sedimentary formation complexes, in the formation of local uplifts and their complication by faults and mud volcanism. The purpose of the study is to research the geodynamic regime and determine the oil and gas content of the South Caspian depression. The article reflects the features of studying the zone of pseudosub- duction in the South Caspian depression and the analysis of the obtained results of the prospects of oil and gas potential from the point of view of the influence of modern geodynamic processes. The study of the intensity of the formation of sedimentary facies complexes in the South Caspian depression and the features of the intensity of sedimentation allows us to distinguish 4 stages in different time intervals. According to the analysis of the available data, an inverse relationship has been established between the duration of each stage and the thickness of deposits accumulated during this period of time. In other words, the shorter the duration of the stage, the greater the thickness of the formed deposits. It was found out that this is the result of geodynamic processes occurring within the Southern Caspian Sea and in the adjacent areas, and due to the prevailing geodynamic conditions, the uncompensated deflection regime prevailing for the bottom of the South Caspian Basin had a direct impact on the process of oil and gas formation in its sedimentary cover. The depths of the boundary isotherms of catagenesis and the zone of oil and gas formation were determined in order to determine the state of each sedimentary-facies complex in the vertical zonality of oil and gas formation. It was found that in the western part of the South Caspian Basin, the lower boundary of the protocatagenesis zone is 3 km, the isotherm of the lower boundary of the oil window corresponding to 1500 C is located at a depth of 11-12 km, and the depth of the main gas formation zone corresponding to 2500 C is 18-19 km. The presented analysis of the features of oil and gas formation makes it possible to predict the formation of liquid hydrocarbon deposits at depths corresponding to the oil formation zone.
& # x0D;& # x0D;& # x0D;本文考虑了南里海坳陷的地球动力学机制,确定了压应力的方向,以及压应力在改变沉积杂岩厚度、局部隆升的形成及其断层和泥火山作用的复杂性中的作用。研究的目的是研究南里海坳陷的地球动力学特征,确定其油气含量。本文从现代地球动力过程影响的角度,阐述了南里海坳陷伪俯冲带研究的特点,并对所取得的油气远景成果进行了分析。通过对南里海坳陷沉积相复合体形成强度及沉积强度特征的研究,将其划分为不同时间间隔的4个阶段。通过对现有资料的分析,建立了各阶段的持续时间与这段时间内沉积的厚度成反比关系。换句话说,这个阶段持续的时间越短,形成的沉积物的厚度就越大。研究发现,这是南里海及其邻近地区发生的地球动力学过程的结果,并且由于普遍的地球动力学条件,南里海盆地底部普遍存在的无补偿偏转状态直接影响了其沉积盖层的油气形成过程。为了确定各沉积相杂岩在油气成藏垂向地带性上的状态,确定了成岩作用边界等温线深度和油气成藏带深度。研究发现,在南里海盆地西部,原成岩作用带下边界为3 km, 1500℃对应的油窗下边界等温线位于11 ~ 12 km深度,2500℃对应的主要天然气形成带深度为18 ~ 19 km。通过对油气成藏特征的分析,可以预测成藏带对应深度的液态烃沉积的形成。& # x0D;& # x0D;
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 The article considers the geodynamic regime of the South Caspian depression, de- fines the directions of compressive stresses, the role of the latter in changing the thickness of sedimentary formation complexes, in the formation of local uplifts and their complication by faults and mud volcanism. The purpose of the study is to research the geodynamic regime and determine the oil and gas content of the South Caspian depression. The article reflects the features of studying the zone of pseudosub- duction in the South Caspian depression and the analysis of the obtained results of the prospects of oil and gas potential from the point of view of the influence of modern geodynamic processes. The study of the intensity of the formation of sedimentary facies complexes in the South Caspian depression and the features of the intensity of sedimentation allows us to distinguish 4 stages in different time intervals. According to the analysis of the available data, an inverse relationship has been established between the duration of each stage and the thickness of deposits accumulated during this period of time. In other words, the shorter the duration of the stage, the greater the thickness of the formed deposits. It was found out that this is the result of geodynamic processes occurring within the Southern Caspian Sea and in the adjacent areas, and due to the prevailing geodynamic conditions, the uncompensated deflection regime prevailing for the bottom of the South Caspian Basin had a direct impact on the process of oil and gas formation in its sedimentary cover. The depths of the boundary isotherms of catagenesis and the zone of oil and gas formation were determined in order to determine the state of each sedimentary-facies complex in the vertical zonality of oil and gas formation. It was found that in the western part of the South Caspian Basin, the lower boundary of the protocatagenesis zone is 3 km, the isotherm of the lower boundary of the oil window corresponding to 1500 C is located at a depth of 11-12 km, and the depth of the main gas formation zone corresponding to 2500 C is 18-19 km. The presented analysis of the features of oil and gas formation makes it possible to predict the formation of liquid hydrocarbon deposits at depths corresponding to the oil formation zone.
 
 
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引用次数: 0
Hydrogeochemical features of groundwaters of the Ukrainian shield fractured crystalline rocks on the example of Zhytomyr and Vinnytsia regions 乌克兰盾构裂隙结晶岩地下水水文地球化学特征——以日托米尔和文尼察地区为例
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-27 DOI: 10.15421/112347
Tetiana O. Koshliakova, Iryna V. Kuraieva
The chemical composition of groundwaters of fractured Precambrian crystalline rocks corresponding to the Ukrainian Shield aquifer system was investigated. Using the ex- ample of surveyed aquifers of the Vinnytsia and Zhytomyr regions, the similarity of the quantitative and qualitative composition of groundwater confined to the same hydrogeological structure is proven, which is due to similar natural conditions of resource formation (geological structure, the chemical composition of water-bearing rocks, rates of water exchange, amount of atmospheric precipitation, etc.). The dominant role of sulfates in the anionic composition of water samples from the aquifer in the fractured zone of crystalline rocks and their weathering crust (Vysokyi Kamin village, Zhytomyr region) was established. For the Zhytomyr region groundwaters, the dynamics of changes over time in such indica- tors of the general chemical composition as total mineralization, Ca, Mg, SO4, and Cl ions were analyzed for 2017-2019. A significant correlation was found between the concentrations of Mg, SO4, and Cl and their normalized indicators by the amount of water intake, which indicates that the content of mineral substances increases in the studied aquifer with an increase in water withdrawal. This is the evidence of the essential role of the anthropogenic factor in the formation of the general chemical composition of these waters. Using the method of mass spectrometry with inductively coupled plasma (ICP-MS), the features of the trace element composition of groundwaters of the Ukrainian Shield fractured crystalline rocks were established. The obtained concentrations of elements were com- pared with normative values of the World Health Organization and biologically significant concentrations. The lack of several essential elements was revealed. The key potential risks for the health of the population, which constantly uses the investigated groundwaters for economic and potable needs, was outlined. Moreover, the high probability of occurrence of microelementoses with regular use of the investigated groundwaters is emphasized, which are associated with a significant deficiency of such vital elements as Cr (in the Vinnytsia region), Mn, Cu, and, especially, Zn, the content of which is critically low. Subsequently, the findings of this study can serve as a basis for carrying out biogeochemical zoning with the selection of relevant taxa (provinces).
& # x0D;& # x0D;& # x0D;研究了乌克兰地盾含水层系统中断裂的前寒武纪结晶岩地下水的化学成分。通过对Vinnytsia和日托米尔地区含水层的调查,证明了同一水文地质构造下地下水的定量和定性成分的相似性,这是由于资源形成的自然条件(地质构造、含水岩石的化学成分、水交换率、大气降水量等)相似所致。确定了结晶岩及其风化壳断裂带(Vysokyi Kamin村,日托米尔地区)含水层水样阴离子组成中硫酸盐的主导作用。以日托yr地区地下水为研究对象,分析了2017-2019年总矿化、Ca、Mg、SO4、Cl离子等一般化学成分指标随时间的变化动态。Mg、SO4和Cl的浓度与其归一化指标随取水量的增加呈显著相关,表明研究含水层中矿物质含量随取水量的增加而增加。这证明了人为因素在形成这些水域的一般化学成分方面所起的重要作用。采用电感耦合等离子体质谱(ICP-MS)方法,建立了乌克兰盾构裂隙结晶岩地下水微量元素组成特征。得到的元素浓度与世界卫生组织的标准值和生物显著浓度进行了比较。几个基本要素的缺乏显露出来。与会者概述了人口健康面临的主要潜在风险,因为人们不断利用所调查的地下水满足经济和饮用需要。此外,研究强调,经常使用所调查的地下水很可能发生微量元素损失,这与Cr(在Vinnytsia地区),Mn, Cu,特别是Zn等重要元素的严重缺乏有关,这些元素的含量非常低。研究结果可作为开展生物地球化学区划和相关分类群(省)选择的依据。& # x0D;& # x0D;
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 The chemical composition of groundwaters of fractured Precambrian crystalline rocks corresponding to the Ukrainian Shield aquifer system was investigated. Using the ex- ample of surveyed aquifers of the Vinnytsia and Zhytomyr regions, the similarity of the quantitative and qualitative composition of groundwater confined to the same hydrogeological structure is proven, which is due to similar natural conditions of resource formation (geological structure, the chemical composition of water-bearing rocks, rates of water exchange, amount of atmospheric precipitation, etc.). The dominant role of sulfates in the anionic composition of water samples from the aquifer in the fractured zone of crystalline rocks and their weathering crust (Vysokyi Kamin village, Zhytomyr region) was established. For the Zhytomyr region groundwaters, the dynamics of changes over time in such indica- tors of the general chemical composition as total mineralization, Ca, Mg, SO4, and Cl ions were analyzed for 2017-2019. A significant correlation was found between the concentrations of Mg, SO4, and Cl and their normalized indicators by the amount of water intake, which indicates that the content of mineral substances increases in the studied aquifer with an increase in water withdrawal. This is the evidence of the essential role of the anthropogenic factor in the formation of the general chemical composition of these waters. Using the method of mass spectrometry with inductively coupled plasma (ICP-MS), the features of the trace element composition of groundwaters of the Ukrainian Shield fractured crystalline rocks were established. The obtained concentrations of elements were com- pared with normative values of the World Health Organization and biologically significant concentrations. The lack of several essential elements was revealed. The key potential risks for the health of the population, which constantly uses the investigated groundwaters for economic and potable needs, was outlined. Moreover, the high probability of occurrence of microelementoses with regular use of the investigated groundwaters is emphasized, which are associated with a significant deficiency of such vital elements as Cr (in the Vinnytsia region), Mn, Cu, and, especially, Zn, the content of which is critically low. Subsequently, the findings of this study can serve as a basis for carrying out biogeochemical zoning with the selection of relevant taxa (provinces).
 
 
","PeriodicalId":42282,"journal":{"name":"Journal of Geology Geography and Geoecology","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135587694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risk management analysis of environmental investment in economic security 经济安全环境投资风险管理分析
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-27 DOI: 10.15421/112348
Viktor V. Koval, Viktoriya V. Gonchar, Viktoriia V. Udovychenko, Oleksandr V. Kalinin, Olha V. Slobodianiuk, Olha M. Soloviova
Biodiversity loss is irreversible and demands investment in organizational measures for environmental protection and effective risk management of relevant financial investments to ensure national economic security. This research analyzes the directions of investment support for economic security based on rational interaction between society and ecosystems. The goal of this article is to identify the main directions of anthropogenic impact on the environment and the interdependence of improving ecological indicators through investment activities in the corresponding direction to ensure economic security. The study examines investment directions in environmental protection within the LIFE program projects to prevent negative cause-and-effect effects from the implementation of natural innovations. The maximization of the EU’s efforts in ecosystem restoration and protection is identified to mitigate investment risks by promoting the adoption of innovations across a wider range of societal spheres. It is estimated that during the period from 2018 to 2022, there was an increase in investment in environmental protection by approximately 18%, resulting in areduction in emissions intensity by 22.9% by economic activity types from 2016 to 2021, and the average CO2 emissions indicator contributed to a decrease by 1.1%. Investing in the environment requires continuous adaptation to changing external conditions and requires adjustments to reduce risk threats, such as unforeseen consequences of financial investments in certain economic sectors, shifts in societal behavior, and unexpected ecosystem impacts. However, effective management of investment risks is a potential for the development of environmental investment activities, such as the implementation and support of sustainable innovations (transition to eco-friendly construction, reforestation, raw material certification).
& # x0D;& # x0D;& # x0D;生物多样性的丧失是不可逆转的,需要对环境保护的组织措施进行投资,并对相关金融投资进行有效的风险管理,以确保国家经济安全。基于社会与生态系统的理性互动,分析了经济安全的投资支持方向。本文的目标是确定人为对环境影响的主要方向,以及通过相应方向的投资活动改善生态指标以确保经济安全的相互依存关系。研究考察了LIFE项目环境保护的投资方向,以防止实施自然创新带来的负面因果效应。欧盟在生态系统恢复和保护方面的最大努力被确定为通过促进在更广泛的社会领域采用创新来降低投资风险。据测算,2018年至2022年,环境保护投资增长约18%,导致2016年至2021年按经济活动类型划分的排放强度下降22.9%,二氧化碳排放指标平均贡献率下降1.1%。环境投资需要不断适应不断变化的外部条件,并需要进行调整以减少风险威胁,例如在某些经济部门进行金融投资的不可预见后果、社会行为的转变以及意想不到的生态系统影响。然而,有效管理投资风险是发展环境投资活动的一个潜力,例如实施和支持可持续创新(向生态友好型建筑过渡,重新造林,原材料认证)。 & # x0D;& # x0D;
{"title":"Risk management analysis of environmental investment in economic security","authors":"Viktor V. Koval, Viktoriya V. Gonchar, Viktoriia V. Udovychenko, Oleksandr V. Kalinin, Olha V. Slobodianiuk, Olha M. Soloviova","doi":"10.15421/112348","DOIUrl":"https://doi.org/10.15421/112348","url":null,"abstract":"
 
 
 Biodiversity loss is irreversible and demands investment in organizational measures for environmental protection and effective risk management of relevant financial investments to ensure national economic security. This research analyzes the directions of investment support for economic security based on rational interaction between society and ecosystems. The goal of this article is to identify the main directions of anthropogenic impact on the environment and the interdependence of improving ecological indicators through investment activities in the corresponding direction to ensure economic security. The study examines investment directions in environmental protection within the LIFE program projects to prevent negative cause-and-effect effects from the implementation of natural innovations. The maximization of the EU’s efforts in ecosystem restoration and protection is identified to mitigate investment risks by promoting the adoption of innovations across a wider range of societal spheres. It is estimated that during the period from 2018 to 2022, there was an increase in investment in environmental protection by approximately 18%, resulting in areduction in emissions intensity by 22.9% by economic activity types from 2016 to 2021, and the average CO2 emissions indicator contributed to a decrease by 1.1%. Investing in the environment requires continuous adaptation to changing external conditions and requires adjustments to reduce risk threats, such as unforeseen consequences of financial investments in certain economic sectors, shifts in societal behavior, and unexpected ecosystem impacts. However, effective management of investment risks is a potential for the development of environmental investment activities, such as the implementation and support of sustainable innovations (transition to eco-friendly construction, reforestation, raw material certification).
 
 
","PeriodicalId":42282,"journal":{"name":"Journal of Geology Geography and Geoecology","volume":"34 16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135587693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ecological-economic aspects of mining thin coal seams in the Western Donbas 在顿巴斯西部开采薄煤层的生态经济方面
Q4 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-09-27 DOI: 10.15421/112351
Мykhailo V. Petlovanyi, Dmytro S. Мalashkevych, Kateryna S. Sai, Olena V. Stoliarska
The paper draws attention to the ecological-economic aspects of mining thin coal seams in the strategic coal-mining region of the Western Donbas and studies their causes and consequences in detail. It has been analyzed and determined that as a result of coal mining with complete caving of rocks, the processes of the earth’s surface subsidence above the mine fields occur. Due to the proximity of groundwater to the surface, waterlogging of territories and a change in the landscape occur. Using analytical calculations, it has been determined that the total surface subsidence value above the mine field of one of the Western Donbas mines is 1.2 m, which, according to the monitoring of environmental authorities, correlates well with the range of subsidence values in the region of 0.7-1.4 m. The places and parameters of rock dumps accumulating on the earth’s surface in coal mines are identified and analyzed, and the sources of waste rock formations in the technological system of coal mines are also studied. It has been revealed that the largest ingress of all waste rocks to the surface is caused by the stope operations conducted with undercutting of bottom rocks – 39% and underground mining operations to prepare new coal reserves for extraction – 33%. To date, it has been found that the volumes of waste rocks generated in mines are 1.5 times higher than the volumes of their utilization, and the prospect of disturbed land reclamation is limited in time, which, with today’s mining technology, will lead to an increase in their accumulation again. Based on a comprehen- sive study of the mined coal seam structure with a complex texture, using the example of one of the mines, it has been revealed that in the formation of operational ash content, the friable roof caving amounts to 13.0%, the seam rock interlayers – 19.2%, the coal seam natural ash content – 12.8%, and the seam bottom rock undercutting – 55.0%. A close linear relationship has been determined between the value of bottom rock undercutting with a shearer based on collected mine data and the indicator of mined coal operational ash content, which confirms the greatest importance of this factor. It has been proved that the most important factor influencing the formation of the mined coal operational ash content is the undercutting of the seam bottom rocks by a shearer, and with a 2-fold decrease in the ash content of coal, its energy potential increases by 1.25 times. Possible scenarios for the coal mining development in the Western Donbas are considered and a rational direction for solving the leading ecological-economic problems of underground mining of thin coal seams is proposed.
& # x0D;& # x0D;& # x0D;本文对西部顿巴斯战略采煤区开采薄煤层的生态经济问题进行了关注,并对其产生的原因和后果进行了详细研究。分析和确定了岩石完全垮落开采的结果,即在矿区上空发生地表沉陷过程。由于地下水接近地表,区域内涝和景观发生变化。通过分析计算,确定了顿巴斯西部一个矿井的矿区上方地表总下沉值为1.2 m,根据环境当局的监测,这与0.7-1.4 m区域的下沉值范围很好地相关。对煤矿地表堆积矸石的位置和参数进行了识别和分析,并对煤矿工艺系统中矸石的来源进行了研究。所有废石进入地表的最大原因是采场开采底层岩层(占39%)和地下开采准备新煤储量(占33%)。到目前为止,已发现矿山废石的产生量是其利用量的1.5倍,受扰动土地复垦的前景有限,以今天的采矿技术,将导致其堆积再次增加。通过对已采煤层结构复杂的综合研究,以某煤矿为例,得出在运行灰分形成过程中,顶板易碎垮落占13.0%,煤层岩间层占19.2%,煤层天然灰分占12.8%,煤层底板下切占55.0%。根据采集到的矿山数据,确定了采煤机底板下切量与采煤作业灰分指标之间存在密切的线性关系,证实了该因素的重要性。研究证明,影响采煤作业灰分形成的最重要因素是采煤机对煤层底板的下切,煤的灰分降低2倍,其能量潜力增加1.25倍。考虑了顿巴斯西部地区煤矿开发的可能情景,提出了解决地下薄煤层开采主要生态经济问题的合理方向。 & # x0D;& # x0D;
{"title":"Ecological-economic aspects of mining thin coal seams in the Western Donbas","authors":"Мykhailo V. Petlovanyi, Dmytro S. Мalashkevych, Kateryna S. Sai, Olena V. Stoliarska","doi":"10.15421/112351","DOIUrl":"https://doi.org/10.15421/112351","url":null,"abstract":"
 
 
 The paper draws attention to the ecological-economic aspects of mining thin coal seams in the strategic coal-mining region of the Western Donbas and studies their causes and consequences in detail. It has been analyzed and determined that as a result of coal mining with complete caving of rocks, the processes of the earth’s surface subsidence above the mine fields occur. Due to the proximity of groundwater to the surface, waterlogging of territories and a change in the landscape occur. Using analytical calculations, it has been determined that the total surface subsidence value above the mine field of one of the Western Donbas mines is 1.2 m, which, according to the monitoring of environmental authorities, correlates well with the range of subsidence values in the region of 0.7-1.4 m. The places and parameters of rock dumps accumulating on the earth’s surface in coal mines are identified and analyzed, and the sources of waste rock formations in the technological system of coal mines are also studied. It has been revealed that the largest ingress of all waste rocks to the surface is caused by the stope operations conducted with undercutting of bottom rocks – 39% and underground mining operations to prepare new coal reserves for extraction – 33%. To date, it has been found that the volumes of waste rocks generated in mines are 1.5 times higher than the volumes of their utilization, and the prospect of disturbed land reclamation is limited in time, which, with today’s mining technology, will lead to an increase in their accumulation again. Based on a comprehen- sive study of the mined coal seam structure with a complex texture, using the example of one of the mines, it has been revealed that in the formation of operational ash content, the friable roof caving amounts to 13.0%, the seam rock interlayers – 19.2%, the coal seam natural ash content – 12.8%, and the seam bottom rock undercutting – 55.0%. A close linear relationship has been determined between the value of bottom rock undercutting with a shearer based on collected mine data and the indicator of mined coal operational ash content, which confirms the greatest importance of this factor. It has been proved that the most important factor influencing the formation of the mined coal operational ash content is the undercutting of the seam bottom rocks by a shearer, and with a 2-fold decrease in the ash content of coal, its energy potential increases by 1.25 times. Possible scenarios for the coal mining development in the Western Donbas are considered and a rational direction for solving the leading ecological-economic problems of underground mining of thin coal seams is proposed.
 
 
","PeriodicalId":42282,"journal":{"name":"Journal of Geology Geography and Geoecology","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135476189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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Journal of Geology Geography and Geoecology
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