Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243455
O. Yermishev, O. Batsylyeva, A. Rudkevych
In recent years, negative demographic phenomena are growing in Lviv region as well as in Ukraine on the whole. They are manifested in falling birth rates, rising mortality, rising morbidity which are inextricably linked with ecological imbalance and environmental degradation in general. The aim of our research was to identify the features of the degree of stress of the adaptation mechanisms, vegetative status and functional health (of population) of “radiation-clean” Lviv region and compare the results with the results of FEE of “radiation-contaminated” Vinnytsia and Chernihiv regions. We examined 1592 children of different ages and sexes living in Lviv region with the help of functional-vegetative diagnostics (FVD) of vegetative health by the method of V.G. Makats, which allows us to identify indicators of variance of vegetative levels that act as integral bioindicators of internal homeostasis. The bioelectrical activity of 12 symmetrical pairs of functionally active zones of the skin (24 PHASES), 12 on arms and 12 on legs, which reflect the functional activity of the sympathetic and parasympathetic nervous systems was studied. Atmospheric air pollution, drinking water quality, waste accumulation are the main factors that harm the health of the population. Emissions of pollutants into the atmosphere from stationary sources of pollution in Lviv region in 2019 were 16.7% less than in 2018. The overall dynamics of pollutant emissions in 2000-2019 was characterized by a downward trend, from 108.6 thousand tons in 2000 to 88.9 thousand tons in 2019. In 2019, 1.0% more waste was generated in Lviv region than in 2018. In 2019, 858 kg of waste was generated per capita in Lviv region, that is 99 tons per 1 km2. The Lviv region is not included in the radiation control zone of Ukraine and is considered to be «conditionally clean». While studying the variance of vegetative levels and, accordingly, the functional health of children in Lviv region in 2001-2006, we found that in female and male groups vegetative dynamics had a «sympathetic orientation» (critical functional stress of adaptation), so the percentage of surveyed children included in the zone of increase of sympathetic activity fluctuated from 36% in 2006 to 64% in 2004 in the female group under supervision and from 36,5% in 2003 to 55,7% in 2006 in male that is much higher than 15%. of the norms. The critical advantage of «sympathetic dispersion» is not ideal for functional health, but in this situation it indicates the absence of a «radiation component» of the integrated environmental pressure. Functional and ecological examination of Lviv region in 2001-2006 revealed its relation to the zone of «functional protection tension». We noted an opposite situation during long-term observations of the dynamics of functional health of children in Vinnytsia and Chernihiv regions which belong to the 4th zone of state radiation control. In addition, the children living in these regions were characterized by
{"title":"REGIONAL ECOLOGICALLY DEPENDENT FEATURES OF THE VEGETATIVE STATUS OF THE POPULATION IN LVIV REGION","authors":"O. Yermishev, O. Batsylyeva, A. Rudkevych","doi":"10.33989/2021.7.1.243455","DOIUrl":"https://doi.org/10.33989/2021.7.1.243455","url":null,"abstract":"In recent years, negative demographic phenomena are growing in Lviv region as well as in Ukraine on the whole. They are manifested in falling birth rates, rising mortality, rising morbidity which are inextricably linked with ecological imbalance and environmental degradation in general. The aim of our research was to identify the features of the degree of stress of the adaptation mechanisms, vegetative status and functional health (of population) of “radiation-clean” Lviv region and compare the results with the results of FEE of “radiation-contaminated” Vinnytsia and Chernihiv regions. We examined 1592 children of different ages and sexes living in Lviv region with the help of functional-vegetative diagnostics (FVD) of vegetative health by the method of V.G. Makats, which allows us to identify indicators of variance of vegetative levels that act as integral bioindicators of internal homeostasis. The bioelectrical activity of 12 symmetrical pairs of functionally active zones of the skin (24 PHASES), 12 on arms and 12 on legs, which reflect the functional activity of the sympathetic and parasympathetic nervous systems was studied. Atmospheric air pollution, drinking water quality, waste accumulation are the main factors that harm the health of the population. Emissions of pollutants into the atmosphere from stationary sources of pollution in Lviv region in 2019 were 16.7% less than in 2018. The overall dynamics of pollutant emissions in 2000-2019 was characterized by a downward trend, from 108.6 thousand tons in 2000 to 88.9 thousand tons in 2019. In 2019, 1.0% more waste was generated in Lviv region than in 2018. In 2019, 858 kg of waste was generated per capita in Lviv region, that is 99 tons per 1 km2. The Lviv region is not included in the radiation control zone of Ukraine and is considered to be «conditionally clean». While studying the variance of vegetative levels and, accordingly, the functional health of children in Lviv region in 2001-2006, we found that in female and male groups vegetative dynamics had a «sympathetic orientation» (critical functional stress of adaptation), so the percentage of surveyed children included in the zone of increase of sympathetic activity fluctuated from 36% in 2006 to 64% in 2004 in the female group under supervision and from 36,5% in 2003 to 55,7% in 2006 in male that is much higher than 15%. of the norms. The critical advantage of «sympathetic dispersion» is not ideal for functional health, but in this situation it indicates the absence of a «radiation component» of the integrated environmental pressure. Functional and ecological examination of Lviv region in 2001-2006 revealed its relation to the zone of «functional protection tension». We noted an opposite situation during long-term observations of the dynamics of functional health of children in Vinnytsia and Chernihiv regions which belong to the 4th zone of state radiation control. In addition, the children living in these regions were characterized by","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80740315","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243419
L. Golunova, V. Kuryata, S. Kobak
The effect of strain Mezorhyzobium cicery MS 285 and that of the strain combined with preparation of the quaternary ammonium class retardant -chlormequat chloride on the culture of Triumph chickpea were studied in the field experiment. The positive effect of the strain Mezorhyzobium cicery in complex with synthetic growth inhibitor chlormequat chloride (used in the budding phase of the culture) on the morphometric parameters and crop capacity of Cicer arietinum was established. It was found that both the strain and the retardant against inoculation background of Mezorhyzobium cicery led to a change in the habitus of experimental plants. There was also observed increase of total leaf area in the conditioned plants on account of the additional leaf shooting that enabled more essential donor sphere formation. This enhanced better crop capacity of the plants and positively influenced the yield. At the end of vegetation there was ndicated an increase of nitrogen and potassium contents in the seeds under the effect of both the strain of Mezorhyzobium cicery and the integrated use of the preparations. There was a simultaneous decrease in the amount of sugars in the variants with growth regulators ( the strain of Mezorhyzobium cicery MC 285 ; the strain of Mezorhyzobium cicery MC 285 + chlormequat chloride). The most productive option proved to be in the variant with integrated application of the strain and retardant.
{"title":"EFFECT OF MEZORHIZOBIUM CICERY STRAIN AND CHLORMEQUAT CHLORIDE ON MORPHOGENESIS AND PRODUCTIVITY OF CHICKPEA PLANTS","authors":"L. Golunova, V. Kuryata, S. Kobak","doi":"10.33989/2021.7.1.243419","DOIUrl":"https://doi.org/10.33989/2021.7.1.243419","url":null,"abstract":"The effect of strain Mezorhyzobium cicery MS 285 and that of the strain combined with preparation of the quaternary ammonium class retardant -chlormequat chloride on the culture of Triumph chickpea were studied in the field experiment. The positive effect of the strain Mezorhyzobium cicery in complex with synthetic growth inhibitor chlormequat chloride (used in the budding phase of the culture) on the morphometric parameters and crop capacity of Cicer arietinum was established. It was found that both the strain and the retardant against inoculation background of Mezorhyzobium cicery led to a change in the habitus of experimental plants. There was also observed increase of total leaf area in the conditioned plants on account of the additional leaf shooting that enabled more essential donor sphere formation. This enhanced better crop capacity of the plants and positively influenced the yield. At the end of vegetation there was ndicated an increase of nitrogen and potassium contents in the seeds under the effect of both the strain of Mezorhyzobium cicery and the integrated use of the preparations. There was a simultaneous decrease in the amount of sugars in the variants with growth regulators ( the strain of Mezorhyzobium cicery MC 285 ; the strain of Mezorhyzobium cicery MC 285 + chlormequat chloride). The most productive option proved to be in the variant with integrated application of the strain and retardant.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86200757","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243437
S. Polyvanyi, A. Polivana, V. Kuryata, O. Shevchuk
The influence of treptolem on morphogenesis, crop yield and qualitative characteristics of oil from white mustard cv. Oslav is studied. It is found that the treatment of white mustard plants with treptolem led to an increase in linear size, stem thickening, increasing the number and area of leaves.The formation of a powerful photosynthetic apparatus has caused enlarged yields of white mustard plants.It is established that the application of exogenous growth stimulant influenced the fruit formation, led to positive changes in the crop structure, increasing the number of pods on the plant. At the same time the mass of one thousand seeds and the number of seeds in the pod increased. It resulted in the increase in the productivity of white mustard culture. The use of treptolem led to an increase in the oil content in mustard seeds and improved its quality.Under the action of the preparation, the iodine number, saponification number, as well as the acid number decreased, which is an indicator of higher oil quality.
{"title":"EFFECT OF TREPTOLEM ON MORPHOGENESIS, YIELD AND QUALITATIVE CHARACTERISTICS OF WHITE MUSTARD PLANTS","authors":"S. Polyvanyi, A. Polivana, V. Kuryata, O. Shevchuk","doi":"10.33989/2021.7.1.243437","DOIUrl":"https://doi.org/10.33989/2021.7.1.243437","url":null,"abstract":"The influence of treptolem on morphogenesis, crop yield and qualitative characteristics of oil from white mustard cv. Oslav is studied. It is found that the treatment of white mustard plants with treptolem led to an increase in linear size, stem thickening, increasing the number and area of leaves.The formation of a powerful photosynthetic apparatus has caused enlarged yields of white mustard plants.It is established that the application of exogenous growth stimulant influenced the fruit formation, led to positive changes in the crop structure, increasing the number of pods on the plant. At the same time the mass of one thousand seeds and the number of seeds in the pod increased. It resulted in the increase in the productivity of white mustard culture. The use of treptolem led to an increase in the oil content in mustard seeds and improved its quality.Under the action of the preparation, the iodine number, saponification number, as well as the acid number decreased, which is an indicator of higher oil quality.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91409174","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243444
O. Talalayeva, V. Rohach, V. Kur’jata, T. Rohach
Tobacco plants of Ternopil 14 variety were treated with growth stimulants 1-NAA, GA3 and 6-BAP in the budding phase. Under the influence of growth stimulants, tobacco leaf blades thickened due to the growth of chlorenchyma. The greatest increase in leaf thickness was found after the application of GA3. 1-NAA and GA3 increased the volume of columnar parenchyma cells. The size of the cells of the spongy parenchyma under the action of growth regulators did not change significantly. It was found that 1-NAA reduced the number of epidermal cells and the number of stomata per unit abaxial surface of the leaf, and under the action of 6-BAP, these indicators increased authentically. GA3 increased the number of epidermal cells and decreased the number of stomata. All growth stimulants reduced the area of the stomata. Growth stimulants thickened the collenchyma layer and increased or did not change the size of sclerenchymal fiber cells. The thickness of the shells of sclerenchyma cells increased significantly only with the use of 6-BAP. Under the action of other growth stimulants, this indicator had only a tendency to increase. 1-NAA and 6-BAP increased the thickness of the secondary layer and decreased the primary periderm. Under the action of GA3, the layers of the primary and secondary periderm became thinner. The drugs increased the thickness of the xylem and the diameter of the largest vessels.
{"title":"FEATURES OF THE MESOSTRUCTURAL ORGANIZATION OF THE LEAVE AND THE ANATOMICAL STRUCTURE OF THE TOBACCO STEM UNDER THE ACTION OF GROWTH STIMULATORS","authors":"O. Talalayeva, V. Rohach, V. Kur’jata, T. Rohach","doi":"10.33989/2021.7.1.243444","DOIUrl":"https://doi.org/10.33989/2021.7.1.243444","url":null,"abstract":"Tobacco plants of Ternopil 14 variety were treated with growth stimulants 1-NAA, GA3 and 6-BAP in the budding phase. Under the influence of growth stimulants, tobacco leaf blades thickened due to the growth of chlorenchyma. The greatest increase in leaf thickness was found after the application of GA3. 1-NAA and GA3 increased the volume of columnar parenchyma cells. The size of the cells of the spongy parenchyma under the action of growth regulators did not change significantly. It was found that 1-NAA reduced the number of epidermal cells and the number of stomata per unit abaxial surface of the leaf, and under the action of 6-BAP, these indicators increased authentically. GA3 increased the number of epidermal cells and decreased the number of stomata. All growth stimulants reduced the area of the stomata. Growth stimulants thickened the collenchyma layer and increased or did not change the size of sclerenchymal fiber cells. The thickness of the shells of sclerenchyma cells increased significantly only with the use of 6-BAP. Under the action of other growth stimulants, this indicator had only a tendency to increase. 1-NAA and 6-BAP increased the thickness of the secondary layer and decreased the primary periderm. Under the action of GA3, the layers of the primary and secondary periderm became thinner. The drugs increased the thickness of the xylem and the diameter of the largest vessels.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81412230","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243453
D. Davydov, L. Gomlya
The paper summarized the data about vascular plant species of Poltava town territorial commune formed in 2020 during decentralization reform within Poltava district of Poltava region. Based on own field research in 2006–2021 authors found on this territory 996 vascular plant species from 105 families. They include 911 species from 432 genera and 101 families which are resident taxa and belong to a stable components of a plant cover on this territory; they grow a long time here and have a regular self-healing ability. The annotated list of resident plant species with main their synonymic Latin names is indicated. 85 species from 77 genera and 32 families have also been found on the research territory but they are not to be able to accept as a stable component of a plant cover since they are locally distributed, occasionally escaped from cultivation or alien and are not naturalized here.These species were included in the additional list indicated in this paper too; they need a monitoring research for their status and further distribution on this territory. It was established that the territory of Poltava town commune has a great species diversity of vascular plants: 63,3% of resident taxa which were found in the Left Bank Forest-Steppe of Ukraine and 73,9% of resident taxa found in Poltava region have been discovered by authors. The features of Poltava town commune are high participation (61 species or 6,1%) rare vascular plant species – 14 from «The Red Data Book of Ukraine» and 47 regionally rare plant species within Poltava administrative region, and rather low degree of preservation area (0,3%). So the priority task for the development of Poltava town territorial commune in a direction of a biodiversity conservation is to be creation of new preservation territories on areas with the high concentration of rare vascular plant species.
{"title":"VASCULAR PLANTS OF POLTAVA TOWN TERRITORIAL COMMUNE: AN ANNOTATED CHECKLIST","authors":"D. Davydov, L. Gomlya","doi":"10.33989/2021.7.1.243453","DOIUrl":"https://doi.org/10.33989/2021.7.1.243453","url":null,"abstract":"The paper summarized the data about vascular plant species of Poltava town territorial commune formed in 2020 during decentralization reform within Poltava district of Poltava region. Based on own field research in 2006–2021 authors found on this territory 996 vascular plant species from 105 families. They include 911 species from 432 genera and 101 families which are resident taxa and belong to a stable components of a plant cover on this territory; they grow a long time here and have a regular self-healing ability. The annotated list of resident plant species with main their synonymic Latin names is indicated. 85 species from 77 genera and 32 families have also been found on the research territory but they are not to be able to accept as a stable component of a plant cover since they are locally distributed, occasionally escaped from cultivation or alien and are not naturalized here.These species were included in the additional list indicated in this paper too; they need a monitoring research for their status and further distribution on this territory. It was established that the territory of Poltava town commune has a great species diversity of vascular plants: 63,3% of resident taxa which were found in the Left Bank Forest-Steppe of Ukraine and 73,9% of resident taxa found in Poltava region have been discovered by authors. The features of Poltava town commune are high participation (61 species or 6,1%) rare vascular plant species – 14 from «The Red Data Book of Ukraine» and 47 regionally rare plant species within Poltava administrative region, and rather low degree of preservation area (0,3%). So the priority task for the development of Poltava town territorial commune in a direction of a biodiversity conservation is to be creation of new preservation territories on areas with the high concentration of rare vascular plant species.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77747784","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243441
R. Sadygov
A new species of bryophites Pseudohygrohypnum fertile within the National natural Park Zacharovanyj kraj (Ukrainian Carpathian) was discovered. It prefers natural deciduous and coniferous forests, especially virgin forest ecosystems within the entire European areas. In the study area, it grows on dead wood and rocks. Given the ecological characteristics of the species and the reduction of its range in many European countries, we propose to include it in the Red List of moss-like Ukrainian Carpathians.
{"title":"NEW HABITAT OF THE RARE EUROPEAN SPECIES PSEUDOHYGROHYPNUM FERTILE (SENDTN.) JAN KUČERA & IGNATOV IN THE UKRAINIAN CARPATHIANS","authors":"R. Sadygov","doi":"10.33989/2021.7.1.243441","DOIUrl":"https://doi.org/10.33989/2021.7.1.243441","url":null,"abstract":"A new species of bryophites Pseudohygrohypnum fertile within the National natural Park Zacharovanyj kraj (Ukrainian Carpathian) was discovered. It prefers natural deciduous and coniferous forests, especially virgin forest ecosystems within the entire European areas. In the study area, it grows on dead wood and rocks. Given the ecological characteristics of the species and the reduction of its range in many European countries, we propose to include it in the Red List of moss-like Ukrainian Carpathians.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76244315","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243424
V. Virchenko
Berehove is the district center in the Transcarpathian region. The town is located within the Transcarpathian lowland, in the valley of the Tysa river. Its area occupies of 19 square kilometres where about 24 thousand population lives. At the beginning of the XX century, bryophytes of the Transcarpathians studied Polish, Hungarian and Czech botanists. After the Second World War, these studies continued Ukrainian researchers, namely M.P. Slobodyan, S.V. Melnyk and others. In general, 27 species of bryophytes were known to our research.In 2018 and 2020, a modern bryofloristic study of Berehove was carried out. The botanical reserve «Ardov» was examined, as well as some parks and street plantations, where more than 80 packets of mosses were collected. As a result of the generalization of own and literary data in the town of Berehove and its surroundings, 71 species of bryophytes have been established, of which 5 species liverworts and 66 ones of mosses. Leading places in the spectrum of moss families occupy Brachytheciaceae, Pottiaceae and Orthotrichaceae. The richness of bryophyte species is observed mainly on natural and artificial rocky substrates, trunks of trees, after that – on the ground. In the botanical reserve «Ardov», a number of mosses are growing, which are not detected within the built-up part of Berehove. In this town, apart from widespread mosses, some rare in Ukraine species, namely Syntrichia latifolia, Dicranoweisia cirrata, Rhynchostegium megapolitanum are known.
{"title":"THE BRYOPHYTE FLORA OF BEREHOVE TOWN (TRANSCARPATHIA, UKRAINE)","authors":"V. Virchenko","doi":"10.33989/2021.7.1.243424","DOIUrl":"https://doi.org/10.33989/2021.7.1.243424","url":null,"abstract":"Berehove is the district center in the Transcarpathian region. The town is located within the Transcarpathian lowland, in the valley of the Tysa river. Its area occupies of 19 square kilometres where about 24 thousand population lives. At the beginning of the XX century, bryophytes of the Transcarpathians studied Polish, Hungarian and Czech botanists. After the Second World War, these studies continued Ukrainian researchers, namely M.P. Slobodyan, S.V. Melnyk and others. In general, 27 species of bryophytes were known to our research.In 2018 and 2020, a modern bryofloristic study of Berehove was carried out. The botanical reserve «Ardov» was examined, as well as some parks and street plantations, where more than 80 packets of mosses were collected. As a result of the generalization of own and literary data in the town of Berehove and its surroundings, 71 species of bryophytes have been established, of which 5 species liverworts and 66 ones of mosses. Leading places in the spectrum of moss families occupy Brachytheciaceae, Pottiaceae and Orthotrichaceae. The richness of bryophyte species is observed mainly on natural and artificial rocky substrates, trunks of trees, after that – on the ground. In the botanical reserve «Ardov», a number of mosses are growing, which are not detected within the built-up part of Berehove. In this town, apart from widespread mosses, some rare in Ukraine species, namely Syntrichia latifolia, Dicranoweisia cirrata, Rhynchostegium megapolitanum are known.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80694897","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243457
L. Felbaba-Klushina, A. Guklyvska
The Borzhavsky mountain range of the Ukrainian Carpathians has long served as a fodder base for livestock and the richest massif of blueberry reserves in the Ukrainian Carpathians. Therefore, its flora and vegetation have undergone significant changes. Nevertheless, a number of nature protection sites, mostly forest reserves, (with a total area oabout 4,000 hectares) have been created around the subalpine meadows (Polonyny). At the same time, polonyny still remain unprotected. In the study area we identified 32 species of vascular plants included in the Red Book of Ukraine (2009) and seven plant communities included in the Green Book of Ukraine (2009). The article presents their sozological, synphyto sozological and biotopic analysis. More representatives of the flora grow in the subalpine meadows, which indicates the need for their protection. Among them there are 9 rare, 15 vulnerable and 8 invaluable species. The largest number of coenopopulations of the rare relict arcto-alpine species Diphasiastrum alpinum (L.) Holub is concentrated in this massif in the Ukrainian Carpathians.Some other sozophytes (Lunaria rediviva L., Lilium martagon L., Allium ursinum L.) and rare forest communities with their participation are most often found on it. Among the rare communities are three associations with the status of "endangered" and four associations with the status of "rare".
{"title":"RARE FLORA AND VEGETATION OF THE BORZHAVSK MOUNTAIN MASSAGE OF THE UKRAINIAN CARPATHIANS AND PROSPECTS OF THEIR PROTECTION","authors":"L. Felbaba-Klushina, A. Guklyvska","doi":"10.33989/2021.7.1.243457","DOIUrl":"https://doi.org/10.33989/2021.7.1.243457","url":null,"abstract":"The Borzhavsky mountain range of the Ukrainian Carpathians has long served as a fodder base for livestock and the richest massif of blueberry reserves in the Ukrainian Carpathians. Therefore, its flora and vegetation have undergone significant changes. Nevertheless, a number of nature protection sites, mostly forest reserves, (with a total area oabout 4,000 hectares) have been created around the subalpine meadows (Polonyny). At the same time, polonyny still remain unprotected. In the study area we identified 32 species of vascular plants included in the Red Book of Ukraine (2009) and seven plant communities included in the Green Book of Ukraine (2009). The article presents their sozological, synphyto sozological and biotopic analysis. More representatives of the flora grow in the subalpine meadows, which indicates the need for their protection. Among them there are 9 rare, 15 vulnerable and 8 invaluable species. The largest number of coenopopulations of the rare relict arcto-alpine species Diphasiastrum alpinum (L.) Holub is concentrated in this massif in the Ukrainian Carpathians.Some other sozophytes (Lunaria rediviva L., Lilium martagon L., Allium ursinum L.) and rare forest communities with their participation are most often found on it. Among the rare communities are three associations with the status of \"endangered\" and four associations with the status of \"rare\".","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72776878","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243416
S. Hapon, Y. Hapon
The participation of species of the family Polytrichaceae in the formation of bryocenoses of the Forest-Steppe of Ukraine is analyzed in the article. The part of the syntaxonomic scheme of moss vegetation of Ukraine, in the syntaxons of which the species of the studied family take part, is given. In the bryoflora of the Forest-Steppe of Ukraine we (Gapon S., 2011) found 10 species, namely: Atrichum tenellum, A. undulatum, Pogonatum urnigerum, Polytrichum commune, R. formosum, P. juniperinum, P. longisetum, P. perigoniale, R. piliferum, P. strictum.According to the results of our research, it is established that the epigeal bryogroups of the region include 6 species of the family, each of which has a different coenotic role. Epigeous bryogroups with species of the family Polytrichaceae are represented by four classes, five orders, 7 unions, two sub-unions, 11 associations, four sub-associations and 5 rankless groups.In the bryocenoses of the associations Racomitrio-Polytrichetum piliferi ceratodontetosum purpurei, Polytrichetum juniperini and the rankless group Atrichum undulatum – somm. classes Seratodonto purpurei-Polytrichétea piliferi, Cladonio digitatae-Lepidozietea reptantis species Polytrichum piliferum, Polytrichum juniperinum, Atrichum undulatum are edificators and are diagnostic species. In the composition of other syntaxons of epigeal groups of classes Seratodonto purpurei-Polytrichétea piliferi, Cladonio digitatae-Lepidozietea reptantis, Pleurochaeto squarrosae-Abietinelletea abietinae, Hylocomietea splendentis, these and other species: Рolytrichum commune, P. formosum, P. longisetum, P. strictum detected infrequently and sporadically.
{"title":"PARTICIPATION OF THE POLYTRICHACEAE FAMILY IN THE FORMATION OF THE MOSSON COVER OF THE FOREST-STEPPE OF UKRAINE","authors":"S. Hapon, Y. Hapon","doi":"10.33989/2021.7.1.243416","DOIUrl":"https://doi.org/10.33989/2021.7.1.243416","url":null,"abstract":"The participation of species of the family Polytrichaceae in the formation of bryocenoses of the Forest-Steppe of Ukraine is analyzed in the article. The part of the syntaxonomic scheme of moss vegetation of Ukraine, in the syntaxons of which the species of the studied family take part, is given. In the bryoflora of the Forest-Steppe of Ukraine we (Gapon S., 2011) found 10 species, namely: Atrichum tenellum, A. undulatum, Pogonatum urnigerum, Polytrichum commune, R. formosum, P. juniperinum, P. longisetum, P. perigoniale, R. piliferum, P. strictum.According to the results of our research, it is established that the epigeal bryogroups of the region include 6 species of the family, each of which has a different coenotic role. Epigeous bryogroups with species of the family Polytrichaceae are represented by four classes, five orders, 7 unions, two sub-unions, 11 associations, four sub-associations and 5 rankless groups.In the bryocenoses of the associations Racomitrio-Polytrichetum piliferi ceratodontetosum purpurei, Polytrichetum juniperini and the rankless group Atrichum undulatum – somm. classes Seratodonto purpurei-Polytrichétea piliferi, Cladonio digitatae-Lepidozietea reptantis species Polytrichum piliferum, Polytrichum juniperinum, Atrichum undulatum are edificators and are diagnostic species. In the composition of other syntaxons of epigeal groups of classes Seratodonto purpurei-Polytrichétea piliferi, Cladonio digitatae-Lepidozietea reptantis, Pleurochaeto squarrosae-Abietinelletea abietinae, Hylocomietea splendentis, these and other species: Рolytrichum commune, P. formosum, P. longisetum, P. strictum detected infrequently and sporadically.","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73546129","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}
Pub Date : 2021-10-29DOI: 10.33989/2021.7.1.243446
M. Yuzyk, L. Lyubinska, O. Optasyuk, I. Hrygorchuk
The article reveals the current problems of the influence of γ-radiation and ultraviolet radiation on plants. An overview of the most important scientific results of modern research and prospects for their use in various spheres of human life. It is shown that depending on the dose of absorbed radiation in plants, different radiobiological effects are manifested. The study of the adaptive capacity of plants to different stressors is relevant for predicting the sustainability of ecosystems with increasing anthropogenic load in general and radiation in particular
{"title":"CURRENT TRENDS IN RESEARCH OF INFLUENCE OF γ-RADIATION AND ULTRAVIOLETE RADIATION ON PLANTS","authors":"M. Yuzyk, L. Lyubinska, O. Optasyuk, I. Hrygorchuk","doi":"10.33989/2021.7.1.243446","DOIUrl":"https://doi.org/10.33989/2021.7.1.243446","url":null,"abstract":"The article reveals the current problems of the influence of γ-radiation and ultraviolet radiation on plants. An overview of the most important scientific results of modern research and prospects for their use in various spheres of human life. It is shown that depending on the dose of absorbed radiation in plants, different radiobiological effects are manifested. The study of the adaptive capacity of plants to different stressors is relevant for predicting the sustainability of ecosystems with increasing anthropogenic load in general and radiation in particular","PeriodicalId":9817,"journal":{"name":"Chemistry. Biology. Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85052788","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}
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