ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS
The aim. The main objective of this work is to analyze the survival strategies of 20 species of the Allium genus in the Russian part of the Caucasus (Kabardino-Balkaria, Karachay-Cherkessia, North Ossetia, Ingushetia and Dagestan).Methods. Life strategies of wild onions have been considered within t...
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Kamerton
2016-03-01
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| Series: | Юг России: экология, развитие |
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| Online Access: | https://ecodag.elpub.ru/ugro/article/view/808 |
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| author | V. A. Chadaeva S. H. Shhagapsoev |
| author_facet | V. A. Chadaeva S. H. Shhagapsoev |
| author_sort | V. A. Chadaeva |
| collection | DOAJ |
| description | The aim. The main objective of this work is to analyze the survival strategies of 20 species of the Allium genus in the Russian part of the Caucasus (Kabardino-Balkaria, Karachay-Cherkessia, North Ossetia, Ingushetia and Dagestan).Methods. Life strategies of wild onions have been considered within the concept of L. Ramensky and J. Grime, using the most significant feature markers at the organismal and population-ontogenetic levels.Results. Studies have shown that all studied species are characterized by the mixed types of strategy with the presence of the patient strategy component. Often, even closely related morphologically similar species have a different set of mechanisms of stability when growing in similar conditions. Accordingly, the features of the formation of life strategies can be used as diagnostic taxonomic characters in distinguishing morphologically similar species. It has also been shown that under the effectiveness of life strategy it is appropriate to consider the maintenance of stability of coenopopulations as in stable conditions or gradual changes in the ecological and phytocoenotic environment, coenopopulations are resistant thanks to a particular component of survival strategies. Accordingly, when assessing the status of species in nature it is crucial to take into account the peculiarities of its life strategy, which involves carrying out complex investigations.Main conclusions. Thus, the analysis of plant species survival strategies provides a large amount of information important in differentiating morphologically similar species, determining their state in nature, identifying the functional role of species in ecosystems and their indicator values in assessing the degree of resilience of ecosystems as a whole. |
| format | Article |
| id | doaj-art-c43f5a6eda5c4edba4b13459d6f90a72 |
| institution | Matheson Library |
| issn | 1992-1098 2413-0958 |
| language | Russian |
| publishDate | 2016-03-01 |
| publisher | Kamerton |
| record_format | Article |
| series | Юг России: экология, развитие |
| spelling | doaj-art-c43f5a6eda5c4edba4b13459d6f90a722025-08-04T10:38:42ZrusKamertonЮг России: экология, развитие1992-10982413-09582016-03-0111110411810.18470/1992-1098-2016-1-104-118808ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUSV. A. Chadaeva0S. H. Shhagapsoev1Republican Ecological-biological centreParliament of Kabardino-Balkarian RepublicThe aim. The main objective of this work is to analyze the survival strategies of 20 species of the Allium genus in the Russian part of the Caucasus (Kabardino-Balkaria, Karachay-Cherkessia, North Ossetia, Ingushetia and Dagestan).Methods. Life strategies of wild onions have been considered within the concept of L. Ramensky and J. Grime, using the most significant feature markers at the organismal and population-ontogenetic levels.Results. Studies have shown that all studied species are characterized by the mixed types of strategy with the presence of the patient strategy component. Often, even closely related morphologically similar species have a different set of mechanisms of stability when growing in similar conditions. Accordingly, the features of the formation of life strategies can be used as diagnostic taxonomic characters in distinguishing morphologically similar species. It has also been shown that under the effectiveness of life strategy it is appropriate to consider the maintenance of stability of coenopopulations as in stable conditions or gradual changes in the ecological and phytocoenotic environment, coenopopulations are resistant thanks to a particular component of survival strategies. Accordingly, when assessing the status of species in nature it is crucial to take into account the peculiarities of its life strategy, which involves carrying out complex investigations.Main conclusions. Thus, the analysis of plant species survival strategies provides a large amount of information important in differentiating morphologically similar species, determining their state in nature, identifying the functional role of species in ecosystems and their indicator values in assessing the degree of resilience of ecosystems as a whole.https://ecodag.elpub.ru/ugro/article/view/808alliumsurvival strategycoenopopulationresistance mechanisms |
| spellingShingle | V. A. Chadaeva S. H. Shhagapsoev ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS Юг России: экология, развитие allium survival strategy coenopopulation resistance mechanisms |
| title | ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS |
| title_full | ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS |
| title_fullStr | ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS |
| title_full_unstemmed | ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS |
| title_short | ANALYSIS OF SURVIVAL STRATEGIES OF SPECIES ALLIUM L. IN THE RUSSIAN CAUCASUS |
| title_sort | analysis of survival strategies of species allium l in the russian caucasus |
| topic | allium survival strategy coenopopulation resistance mechanisms |
| url | https://ecodag.elpub.ru/ugro/article/view/808 |
| work_keys_str_mv | AT vachadaeva analysisofsurvivalstrategiesofspeciesalliumlintherussiancaucasus AT shshhagapsoev analysisofsurvivalstrategiesofspeciesalliumlintherussiancaucasus |