DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA
Abstract. Aim. The aim of this work was the comprehensive study of the ecological state of water objects of the Volga River delta. Methods. The following methods were used: field (collection, observation, organoleptic), uniform chemical analysis techniques are based on colorimetric, settlement, phot...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Kamerton
2016-10-01
|
| Series: | Юг России: экология, развитие |
| Subjects: | |
| Online Access: | https://ecodag.elpub.ru/ugro/article/view/867 |
| _version_ | 1826562528125124608 |
|---|---|
| author | Z. N. Isenalieva I. V. Volkova V. I. Egorova N. O. Meshcheryakova Z. A. Shkvarnikova |
| author_facet | Z. N. Isenalieva I. V. Volkova V. I. Egorova N. O. Meshcheryakova Z. A. Shkvarnikova |
| author_sort | Z. N. Isenalieva |
| collection | DOAJ |
| description | Abstract. Aim. The aim of this work was the comprehensive study of the ecological state of water objects of the Volga River delta. Methods. The following methods were used: field (collection, observation, organoleptic), uniform chemical analysis techniques are based on colorimetric, settlement, photometric, spectrometric measurement methods. Results. On the basis of results of researches for 2010-2014 performed a comparative analysis of the dynamics of the content of hydro-chemical indicators of environmental quality in waters of the Volga River delta and the residential areas of the background. Applying an integrated approach to the study of biological indicators of water quality. Created digitized map of the quality of aquatic ecosystems of the Volga River delta. Displaying modern ecological condition of watercourses investigated, determined the degree of contamination, the overall trophic and saprobic. Main conclusions. The work has identified adverse environmental situation in water objects of the Astrakhan and the surrounding areas. Average annual concentrations of toxicological substances water objects in the background zone 10 times less than in the water objects of settlements. As a result of work on the basis of ArcGis 10.2.2 created information environment "Eco-monitor", which is a systematic set of information, and quantitatively characterizing the ecological status of water objects. Created on the basis of ArcGis 10.2.2 information environment monitoring system of waterways allows for a temporary and spatial analysis, to assess the quality of different streams in the control sections. |
| first_indexed | 2024-04-10T03:06:28Z |
| format | Article |
| id | doaj.art-1548bc79e785437f87c4a3f616087ad7 |
| institution | Directory Open Access Journal |
| issn | 1992-1098 2413-0958 |
| language | Russian |
| last_indexed | 2025-03-14T09:49:30Z |
| publishDate | 2016-10-01 |
| publisher | Kamerton |
| record_format | Article |
| series | Юг России: экология, развитие |
| spelling | doaj.art-1548bc79e785437f87c4a3f616087ad72025-03-02T11:27:00ZrusKamertonЮг России: экология, развитие1992-10982413-09582016-10-0111320221310.18470/1992-1098-2016-3-202-213853DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTAZ. N. Isenalieva0I. V. Volkova1V. I. Egorova2N. O. Meshcheryakova3Z. A. Shkvarnikova4Institute of fisheries, biology and environmental management, Astrakhan State Technical University, AstrakhanInstitute of fisheries, biology and environmental management, Astrakhan State Technical University, AstrakhanInstitute of fisheries, biology and environmental management, Astrakhan State Technical University, AstrakhanAstrakhan State Reserve, AstrakhanAstrakhan State Reserve, AstrakhanAbstract. Aim. The aim of this work was the comprehensive study of the ecological state of water objects of the Volga River delta. Methods. The following methods were used: field (collection, observation, organoleptic), uniform chemical analysis techniques are based on colorimetric, settlement, photometric, spectrometric measurement methods. Results. On the basis of results of researches for 2010-2014 performed a comparative analysis of the dynamics of the content of hydro-chemical indicators of environmental quality in waters of the Volga River delta and the residential areas of the background. Applying an integrated approach to the study of biological indicators of water quality. Created digitized map of the quality of aquatic ecosystems of the Volga River delta. Displaying modern ecological condition of watercourses investigated, determined the degree of contamination, the overall trophic and saprobic. Main conclusions. The work has identified adverse environmental situation in water objects of the Astrakhan and the surrounding areas. Average annual concentrations of toxicological substances water objects in the background zone 10 times less than in the water objects of settlements. As a result of work on the basis of ArcGis 10.2.2 created information environment "Eco-monitor", which is a systematic set of information, and quantitatively characterizing the ecological status of water objects. Created on the basis of ArcGis 10.2.2 information environment monitoring system of waterways allows for a temporary and spatial analysis, to assess the quality of different streams in the control sections.https://ecodag.elpub.ru/ugro/article/view/867hydrochemical indicatorsthe water objects of the volga river deltaecological information environment «eco-monitor» |
| spellingShingle | Z. N. Isenalieva I. V. Volkova V. I. Egorova N. O. Meshcheryakova Z. A. Shkvarnikova DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA Юг России: экология, развитие hydrochemical indicators the water objects of the volga river delta ecological information environment «eco-monitor» |
| title | DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA |
| title_full | DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA |
| title_fullStr | DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA |
| title_full_unstemmed | DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA |
| title_short | DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA |
| title_sort | development electronic maps of ecological status of water objects of the volga river delta |
| topic | hydrochemical indicators the water objects of the volga river delta ecological information environment «eco-monitor» |
| url | https://ecodag.elpub.ru/ugro/article/view/867 |
| work_keys_str_mv | AT znisenalieva developmentelectronicmapsofecologicalstatusofwaterobjectsofthevolgariverdelta AT ivvolkova developmentelectronicmapsofecologicalstatusofwaterobjectsofthevolgariverdelta AT viegorova developmentelectronicmapsofecologicalstatusofwaterobjectsofthevolgariverdelta AT nomeshcheryakova developmentelectronicmapsofecologicalstatusofwaterobjectsofthevolgariverdelta AT zashkvarnikova developmentelectronicmapsofecologicalstatusofwaterobjectsofthevolgariverdelta |