Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus
Aim. To carry out floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing the authors' own field collections and taking into account information from floristic rep...
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| Format: | Article |
| Language: | Russian |
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Kamerton
2023-03-01
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| Series: | Юг России: экология, развитие |
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| Online Access: | https://ecodag.elpub.ru/ugro/article/view/2748 |
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| author | M A. Astamirova M. A. Taysumov A. S. Abdurzakova R. S. Magomadova F. S. Omarkhadzhieva |
| author_facet | M A. Astamirova M. A. Taysumov A. S. Abdurzakova R. S. Magomadova F. S. Omarkhadzhieva |
| author_sort | M A. Astamirova |
| collection | DOAJ |
| description | Aim. To carry out floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing the authors' own field collections and taking into account information from floristic reports and determinants. The assessment of the similarity of species composition of the flora of the high-mountain landscapes of the Central and North-Eastern Caucasus was carried out according to the Jaccard and S0rensen-Chekanovskiy coefficients.Results. Based on the analysis of similarity of floristic lists, the geographical boundaries were corrected and three floristic regions of petrophilic high-mountain flora were identified.Conclusion. This analysis of the similarity of the petrophilic floras of the high-mountain landscapes of the Central and North-Eastern Caucasus has shown that it is necessary to correct the boundaries of the existing scheme of floristic zoning, since the similarity of coefficients of floristic lists indicates the possibility of combining a number of areas based on a small degree of difference between their floras and the presence of a significant number of species whose ranges are unifying. |
| format | Article |
| id | doaj-art-d4e47389554e42a698cd4faec3ad83c1 |
| institution | DOAJ |
| issn | 1992-1098 2413-0958 |
| language | Russian |
| publishDate | 2023-03-01 |
| publisher | Kamerton |
| record_format | Article |
| series | Юг России: экология, развитие |
| spelling | doaj-art-d4e47389554e42a698cd4faec3ad83c12025-08-20T03:18:48ZrusKamertonЮг России: экология, развитие1992-10982413-09582023-03-01181465310.18470/1992-1098-2023-1-46-531289Floristic zoning of high-mountain landscapes of the Central and North-Eastern CaucasusM A. Astamirova0M. A. Taysumov1A. S. Abdurzakova2R. S. Magomadova3F. S. Omarkhadzhieva4Academy of Sciences of the Chechen Republic; Chechen State Pedagogical UniversityAcademy of Sciences of the Chechen Republic; Chechen State Pedagogical UniversityChechen State Pedagogical UniversityChechen State Pedagogical UniversityChechen State Pedagogical UniversityAim. To carry out floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing the authors' own field collections and taking into account information from floristic reports and determinants. The assessment of the similarity of species composition of the flora of the high-mountain landscapes of the Central and North-Eastern Caucasus was carried out according to the Jaccard and S0rensen-Chekanovskiy coefficients.Results. Based on the analysis of similarity of floristic lists, the geographical boundaries were corrected and three floristic regions of petrophilic high-mountain flora were identified.Conclusion. This analysis of the similarity of the petrophilic floras of the high-mountain landscapes of the Central and North-Eastern Caucasus has shown that it is necessary to correct the boundaries of the existing scheme of floristic zoning, since the similarity of coefficients of floristic lists indicates the possibility of combining a number of areas based on a small degree of difference between their floras and the presence of a significant number of species whose ranges are unifying.https://ecodag.elpub.ru/ugro/article/view/2748central and north-eastern caucasusflorafloristic regions |
| spellingShingle | M A. Astamirova M. A. Taysumov A. S. Abdurzakova R. S. Magomadova F. S. Omarkhadzhieva Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus Юг России: экология, развитие central and north-eastern caucasus flora floristic regions |
| title | Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus |
| title_full | Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus |
| title_fullStr | Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus |
| title_full_unstemmed | Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus |
| title_short | Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus |
| title_sort | floristic zoning of high mountain landscapes of the central and north eastern caucasus |
| topic | central and north-eastern caucasus flora floristic regions |
| url | https://ecodag.elpub.ru/ugro/article/view/2748 |
| work_keys_str_mv | AT maastamirova floristiczoningofhighmountainlandscapesofthecentralandnortheasterncaucasus AT mataysumov floristiczoningofhighmountainlandscapesofthecentralandnortheasterncaucasus AT asabdurzakova floristiczoningofhighmountainlandscapesofthecentralandnortheasterncaucasus AT rsmagomadova floristiczoningofhighmountainlandscapesofthecentralandnortheasterncaucasus AT fsomarkhadzhieva floristiczoningofhighmountainlandscapesofthecentralandnortheasterncaucasus |