洪水等环境灾害对德涅斯特流域污染的监测

O. Mandryk, V. Okhariev, T. Trysnyuk, Roman Y. Mykhailyuk
{"title":"洪水等环境灾害对德涅斯特流域污染的监测","authors":"O. Mandryk, V. Okhariev, T. Trysnyuk, Roman Y. Mykhailyuk","doi":"10.32347/2411-4049.2022.3.35-42","DOIUrl":null,"url":null,"abstract":"The work is about the solution of the scientific and practical task of substantiating the construction of geomodels of zones of probable flooding of the Dniester River on the basis of aerospace and contact measurements. In order to localize flooded areas and predict the dynamics of changes in geometric characteristics, natural and man-made factors that cause the rise of the groundwater level were analyzed. The main types of activity and load on the water resources of the Dniester basin are: residential and communal economy, industry, agriculture, including fisheries, hydropower and flood protection. Among the main cross-border problems typical for the Dniester River are: pollution by organic, biogenic and dangerous substances; hydromorphological changes; pollution by plastic and other household waste of the coastal strip of the river; spread of invasive species. The transboundary Dniester river is used for electricity generation. Dubossar hydroelectric power plant (HPP) (1954) in Moldova and Dnistrovsk HPP (1987) and Dnistrovsk HPP-2 (2000) in Ukraine were built on the river. Their activities led to hydromorphological changes of the river and its regulation.The main role in the pollution of the waters of the Dniester basin by biogenic substances on the territory of Ukraine and Moldova belongs to diffuse sources of agricultural origin. Water management activities and intensive chemicalization of agricultural land significantly affect the water quality of the Dniester River. The possibility of using available satellite images makes it possible to reduce the time and material costs of conducting additional contact measurements when determining zones of probable flooding, without reducing the accuracy of forecast parameters. The developed cartographic geomodels of areas of probable flooding make it possible to determine and visually assess the degree of flooding under different modes of operation of pressure horizons that have a hydraulic connection with groundwater.","PeriodicalId":313972,"journal":{"name":"Environmental safety and natural resources","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Monitoring of Dniester watershed pollution by reason of flooding and other environmental disasters\",\"authors\":\"O. Mandryk, V. Okhariev, T. Trysnyuk, Roman Y. Mykhailyuk\",\"doi\":\"10.32347/2411-4049.2022.3.35-42\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The work is about the solution of the scientific and practical task of substantiating the construction of geomodels of zones of probable flooding of the Dniester River on the basis of aerospace and contact measurements. In order to localize flooded areas and predict the dynamics of changes in geometric characteristics, natural and man-made factors that cause the rise of the groundwater level were analyzed. The main types of activity and load on the water resources of the Dniester basin are: residential and communal economy, industry, agriculture, including fisheries, hydropower and flood protection. Among the main cross-border problems typical for the Dniester River are: pollution by organic, biogenic and dangerous substances; hydromorphological changes; pollution by plastic and other household waste of the coastal strip of the river; spread of invasive species. The transboundary Dniester river is used for electricity generation. Dubossar hydroelectric power plant (HPP) (1954) in Moldova and Dnistrovsk HPP (1987) and Dnistrovsk HPP-2 (2000) in Ukraine were built on the river. Their activities led to hydromorphological changes of the river and its regulation.The main role in the pollution of the waters of the Dniester basin by biogenic substances on the territory of Ukraine and Moldova belongs to diffuse sources of agricultural origin. Water management activities and intensive chemicalization of agricultural land significantly affect the water quality of the Dniester River. The possibility of using available satellite images makes it possible to reduce the time and material costs of conducting additional contact measurements when determining zones of probable flooding, without reducing the accuracy of forecast parameters. The developed cartographic geomodels of areas of probable flooding make it possible to determine and visually assess the degree of flooding under different modes of operation of pressure horizons that have a hydraulic connection with groundwater.\",\"PeriodicalId\":313972,\"journal\":{\"name\":\"Environmental safety and natural resources\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental safety and natural resources\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32347/2411-4049.2022.3.35-42\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental safety and natural resources","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32347/2411-4049.2022.3.35-42","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

本文的工作是解决在航空航天和接触测量的基础上建立德涅斯特河可能洪水区地质模型的科学和实际任务。为了对洪涝区域进行局部定位,预测洪涝区域几何特征的变化动态,分析了引起地下水位上升的自然因素和人为因素。德涅斯特流域水资源的主要活动类型和负荷有:居民和公共经济、工业、农业(包括渔业)、水电和防洪。德涅斯特河典型的主要跨界问题包括:有机、生物和危险物质污染;hydromorphological变化;塑料和其他生活垃圾对河流沿岸地带的污染;入侵物种的扩散。跨界的德涅斯特河用于发电。摩尔多瓦的Dubossar水力发电厂(HPP)(1954年)和乌克兰的Dnistrovsk HPP(1987年)和Dnistrovsk HPP-2(2000年)建在河上。它们的活动导致了河流的水文形态变化及其调控。乌克兰和摩尔多瓦领土上的生物物质污染德涅斯特盆地水域的主要原因是农业来源的分散。水管理活动和农业用地集约化对德涅斯特河水质影响显著。利用现有卫星图像的可能性,在确定可能发生洪水的区域时,可以减少进行额外接触测量的时间和材料成本,而不会降低预测参数的准确性。开发的可能发生洪水的地区的地图地质模型,使确定和直观评价与地下水有水力联系的压力层在不同操作模式下的洪水程度成为可能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Monitoring of Dniester watershed pollution by reason of flooding and other environmental disasters
The work is about the solution of the scientific and practical task of substantiating the construction of geomodels of zones of probable flooding of the Dniester River on the basis of aerospace and contact measurements. In order to localize flooded areas and predict the dynamics of changes in geometric characteristics, natural and man-made factors that cause the rise of the groundwater level were analyzed. The main types of activity and load on the water resources of the Dniester basin are: residential and communal economy, industry, agriculture, including fisheries, hydropower and flood protection. Among the main cross-border problems typical for the Dniester River are: pollution by organic, biogenic and dangerous substances; hydromorphological changes; pollution by plastic and other household waste of the coastal strip of the river; spread of invasive species. The transboundary Dniester river is used for electricity generation. Dubossar hydroelectric power plant (HPP) (1954) in Moldova and Dnistrovsk HPP (1987) and Dnistrovsk HPP-2 (2000) in Ukraine were built on the river. Their activities led to hydromorphological changes of the river and its regulation.The main role in the pollution of the waters of the Dniester basin by biogenic substances on the territory of Ukraine and Moldova belongs to diffuse sources of agricultural origin. Water management activities and intensive chemicalization of agricultural land significantly affect the water quality of the Dniester River. The possibility of using available satellite images makes it possible to reduce the time and material costs of conducting additional contact measurements when determining zones of probable flooding, without reducing the accuracy of forecast parameters. The developed cartographic geomodels of areas of probable flooding make it possible to determine and visually assess the degree of flooding under different modes of operation of pressure horizons that have a hydraulic connection with groundwater.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信