Eurasian Journal of Ecology最新文献

{"title":"Study of resistance of spring barley genotypes to zinc and cadmium","authors":"Р.А. Алыбаева, З.А. Инелова, С.Д. Атабаева, У.А. Шилманова","doi":"10.26577/eje.2019.v59.i2.05","DOIUrl":"https://doi.org/10.26577/eje.2019.v59.i2.05","url":null,"abstract":"","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121413157","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}

{"title":"The ecological capacity assessment of the Ilek River with boron pollution","authors":"A. V. Lovinskaya, N. T. Bekmagambetova, A. T. Adybayeva, K. T. Mukhambetiyar, Kolumbayeva S.Zh., Abilev S.K","doi":"10.26577/eje.2019.v58.i1.04","DOIUrl":"https://doi.org/10.26577/eje.2019.v58.i1.04","url":null,"abstract":"In the article is provided an analysis of the pollution identification sources of underground andsurface water of the Ilek river valley. The problem of the boron pollution of the Ilek River is very acute,because the boron element is transported along the river and is stored in the silt of the Aktobe reservoir,which is a recreational resource and source of water supply in Aktobe. The great dynamism of boronleads to the fact that when roiling during releases from the reservoir boron falls into the lower course ofthe Ilek river, causing damage to river organisms (teratogenic effect) and the population, adversely affecting heredity. Boron pollution of the Aktyubinsk reservoir is largely determined by the self-cleaningability of the Ilek River, depending on the volume and concentration of polluted groundwater discharging into the river. In this work, the old sludge collector role in the pollution of the surface water of theIlek River and the Aktobe reservoir is established. The authors carried out calculations to identify thezone of thinning-out of groundwater into the Ilek River, determined the amount of boron flowing intothe Ilek River in these zones. Calculations were made of the mass taken out of the boron storage pond;the self-purification processes of the Ilek River were estimated based on the regression model of boronconcentration dilution when the ground water was wedged out by the river. The predictive estimate wasmade of the time to reach the concentration of boron equal to the MPC for drinking water supply at theAlga 2 regime station.Key words: groundwater, surface water, pollution, boron, self-cleaning process, regression dilutionmodel, ecological capacity","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124681162","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}

{"title":"Ecological analysis of plants in Almaty region (Enbekshikazakh and Talgar districts)","authors":"Z. Inelova, S. Nesterova, G. Yerubaeva, Zaparina Ye., M. Aitzhan","doi":"10.26577/eje.2019.v58.i1.09","DOIUrl":"https://doi.org/10.26577/eje.2019.v58.i1.09","url":null,"abstract":"This article presents the results of a study obtained during an ecological analysis of the flora of theAlmaty region (using the example of Talgar and Enbekshikazakh regions). Plants are a vulnerable component of biota, as they are the primary link in the food chain and play a major role in absorbing variouspollutants due to their attachment to the soil substrate. Plants grow and develop under the influence ofa variety of factors. Natural settlement of plants leads to the formation of plant communities, which canbe used to judge about the state of biodiversity of a particular region. In this regard, the inventory andanalysis of the flora of any region have been, is and will always be relevant. One of the global tasks of ourtime is to study the problems and preserve biological diversity. The aim of the work was to conduct anecological analysis of the flora of Almaty region (on the example of Talgar and Enbekshikazakh districts),reflecting the characteristics of the environment and a variety of living conditions. Flora was studiedusing traditional methods of floristic and field geobotanical studies. The distribution of plant speciesof Almaty region by life forms showed that the predominant are perennials (1009 species or 65.5%),annuals (266 species or 17.3%) and shrubs (101 species or 6.5%). The smallest part of species belongsto biennial plants (80 species or 5.2%), trees (46 species or 3%), and suff rutices (17 species or 1.1%), asmall number are semi-frutex (9 species or 0.6%), drawf semishrub (8 species or 0.5%), lianas (4 speciesor 0.2%) and 1 species, which is 0.01% of the total number of trees. As a result of the ecological analysisof the flora of Almaty region, which is based on the classification of groups in relation to soil moisture,revealed that the majority are mesoxerophytes (770 species or 49.9%), xerophytes (309 species, whichis 20.05%), mesophytes (278 species or 18.04% of the total number of species), xeromesophytes (154species or 9.9 %). A smaller part of the flora of the region is composed of hygromesophytes (16 speciesof ili1, 03 %) and mesohygrophytes (14 species, which is 0.9%).Key words: flora, Almaty region, ecological analysis, life forms, ecological groups.","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133705701","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}

{"title":"Pharmacological properties of endemic plants growing in the steppes of Kazakhstan","authors":"L. K. Baktybayeva, E. R. Namaz, K. M. Kalzhan, Berlin Kennet Darrell, L. B Umbetiyarova","doi":"10.26577/EJE.2019.V58.I1.08","DOIUrl":"https://doi.org/10.26577/EJE.2019.V58.I1.08","url":null,"abstract":"The number of people who suffer from secondary immunodeficiency diseases is increasing. Secondary immunodeficiency diseases develop due to environmental degradation, abuse of various preservatives, stabilizers in foods and long-term storage products, abuse of the use of drugs with a cytostaticeffect, the use of antibiotics in the cultivation of cattle and poultry. The compoundswere obtained fromplants of the Halostachys caspica (Pall) C.A.Mey.ex Schrenk,Suaeda microphylla Pall., Climacoptera obtusifolia (Schrenk) Botsch.Plant extracts were investigatedon myelostimulating activity. The compoundobtained from plants of the Halostachys caspica (Pall) C.A.Mey.ex Schrenk by means of water-alcoholextractionwithout heating showed high myelostimulating activity. It effectively stimulated erythro-,thrombocyto- and leukopoiesis, and in stimulating the leukocyte population, it equally effectively increased the values of granulocyte and agranulocyte leukocytes. The compounds derived from the Suaedamicrophylla Pall. and Climacoptera obtusifolia (Schrenk) Botsch.showed low myelostimulating activity.It should be noted that the water-alcohol extracts of plants without heating showed higher activity thanthe extracts that have undergone thermal heating.Key words: myelostimulating activity, endemic plants, steppes of Kazakhstan.","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125820965","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}

{"title":"The study of antigenotoxic activity of the medicinal plants infusions of trans-Ili Alatau","authors":"A. Lovinskaya, N. Bekmagambetova, A. T. Adybayeva, K. Mukhambetiyar, S. Kolumbayeva, S. Abilev","doi":"10.26577/EJE.2019.V58.I1.03","DOIUrl":"https://doi.org/10.26577/EJE.2019.V58.I1.03","url":null,"abstract":"Due to growing number of factors causing a hazard effect to nature, the search for protectors becomes urgent in environment. Using the bioluminescent test (lux-biosensor), genotoxic, oxidative, antigenotoxic and antioxidant activities of sage (Salvia officinalis), oregano (Origanum vulgare), chamomile(Matricaria chamomilla) and yarrow (Achillea millefolium) have been studied. We used genetically modified E. coli strains: E. coli MG 1655 (pColD-lux), E. coli MG 1655 (pRecA-lux), E. coli MG 1655 (pSoxSlux), E. coli MG 1655 (pKatG-lux). The operon MG 1655 is responsible for the work on luciferase andthe provision of bioluminescence, which applied in this test for its reporter function. The infusions investigated under various methods of preparation (concentrated, diluted and phyto-tea) did not reveal genotoxic and oxidative activity. The induction factor of the SOS-response in all strains is statistically significant, not exceeding the level of the negative control (distilled water). The combined effect of medicinalplants with mutagen 4-nitroquinoline 1-oxide (4-NQO) and oxidants paraquat with hydrogen peroxidedid not show a statistically significant decrease in SOS responses to the pColD-lux, pRecA-lux, pKatGlux pSoxS-lux sensors, induced by 4-NQO, hydrogen peroxide and paraquat. The exception alertedby sage. Concentrated sage infusion, prepared according to the recipe, and sage phyto-tea statisticallysignificantly reduce the induction factor of the pKatG-lux biosensor SOS response (p <0.001). The levelof inhibition depended on the type of infusion. Concentrated infusion and phyto-tea showed a strongantioxidant effect against hydrogen peroxide, while inhibition was 43.6% and 46.8%, respectively. Diluted sage infusion showed a moderate antioxidant effect with an inhibition rate of 29.2%. Thus, using abioluminescent test, antioxidant activity of the concentrated infusion and phyto-tea of sage are releasedusing the pKatG-lux biosensor. It can be assumed, that the sage infusion contains biologically activesubstances that are capable of both inactivating hydrogen peroxides and organic peroxides. Consideringthat oregano, chamomile and yarrow contain many biologically active substances, but the test did notreveal antigenotoxic and antioxidant activity. Therefore, it can be concluded that the required amount ofbiologically active substances for detect activity is not extracted during the preparation of the infusion.Key words: lux-biosensors, Salvia, Origanum, Matricaria, Achillea, antioxidant.","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130972528","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}

{"title":"Ontogenetic condition and age structure of Anthemis trotzkiana claus coenopopulationin the conditions of Aktobe region","authors":"К.С. Избастина, М.С. Курманбаева, А.Ж. Молдақарызова, А.А. Базаргалиева","doi":"10.26577/eje.2019.v58.i1.011","DOIUrl":"https://doi.org/10.26577/eje.2019.v58.i1.011","url":null,"abstract":"","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121026795","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}

{"title":"Modern state of soil cover Burlin district of West Kazakhstan region","authors":"Н Е Рамазанова, С.Т. Токсанбаева, Ж.И. Инкарова, Г.Е Саспугаева","doi":"10.26577/eje.2019.v58.i1.02","DOIUrl":"https://doi.org/10.26577/eje.2019.v58.i1.02","url":null,"abstract":"","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124449152","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}

{"title":"Analysis of biodiversity of vascular plants of the Baum grove of Almaty","authors":"G. Sadyrova","doi":"10.26577/EJE.2019.V58.I1.010","DOIUrl":"https://doi.org/10.26577/EJE.2019.V58.I1.010","url":null,"abstract":"The article provides an analysis of the biodiversity of the flora of Baum grove in Almaty. In the Baumgrove, we identified 122 species of plants belonging to 93 genera and 43 families. Of the 122 species,43 species are trees, 16 species are shrubs and 63 species are herbaceous plants. Analysis of the leadingfamilies of the entire flora of the Baum grove showed that the largest families are: Asteraceae, Rosaceae,Poaceae, Fabaceae, Aceraceae, Oleaceae, Brassicaceae, Pinaceae, Ulmaceae, Chenopodiaceae, Cupressaceae and Salicaceae. Analysis of the largest genera of the entire flora of the grove showed that thelargest genera of the grove are: Acer, Fraxinus, Ulmus and Artemisia. Of the 59 tree-shrub species foundin the grove, 22 species represent the local natural flora of Kazakhstan, which belong to 14 families and20 genera. The remaining 37 species are introduced species belonging to 21 families and 28 genera. Theintroducents found in trees and shrubs in the grove of the Baum Grove in Almaty have different centersof origin. Among the trees and shrubs introduced, most of all in the Baum Grove are species from NorthAmerica and the Palearctic. The analysis of the taxonomic structure showed the absence in the Baumgrove of Almaty of lycopodiales, equisetums and ferns.Key words: Baum grove, biodiversity, flora, Almaty city","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121725926","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}

{"title":"Isolation and Characterization of Thermophilic Bacteria from Zharkent geothermal hot spring","authors":"A. Mashzhan, B. Nils-Kåre, A S Kistaubaeva, A. Talipova, Batykova Zh.K., Mussabekov Zh.T.","doi":"10.26577/EJE.2019.V58.I1.01","DOIUrl":"https://doi.org/10.26577/EJE.2019.V58.I1.01","url":null,"abstract":"Abbreviations: CMC – carboxymethylcelllose; g/l – gram per liter.The aim this study was the isolation and characterization of thermophilic bacteria from geothermalhot spring in Zharkent town, Almaty region, Kazakhstan. Thermophilic bacteria are less studied but important group of microorganisms due to their ability to produce industrial enzymes. Eight bacterial isolates were characterized by morphological, microscopic, biochemical, and physiological characteristics.Eight bacterial isolates were isolated which capable growing at 81°C. The isolates were screened foramylase, protease, lipase and cellulose activity. The seven from eight isolates tentatively as Thermus sp.by morphology, biochemistry and physiological characteristics and one as Bacillus sp.The study confirmed that the isolates from geothermal hot spring Zharkent to be a true thermophileand could be a source of thermostable enzymes which can be exploited for industrial applications; fourisolates (AW4, AW5, AW7, AW8) from eight showed good enzymatic characterization according to theresults of their cultivations on solid medium. Isolation procedures were first carried out under variouscombinations of culture conditions; temperature (50, 60, 70, 80 and 90oC), different media (for amylase,cellulase, lipase producer), various pH (5, 6, 7, 8 and 10). Results indicated a high phenotype diversityand hydrolase enzymes activity, which encourages future studies to explore further industrial and environmental applications.Key words: thermophiles, Zharkent geothermal hot spring, amylase, lipase, isolates","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123746172","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}

{"title":"Difference in phytic acid content and phytase activity between spring wheat variety and new mutant lines","authors":"S. Kenzhebayeva, A. Alnurova, Zh.Ch. Tlendieva, Alfia Abekova, K. .. Miatzhanova, S. Atabayeva, S. Asrandina","doi":"10.26577/eje.2020.v64.i3.05","DOIUrl":"https://doi.org/10.26577/eje.2020.v64.i3.05","url":null,"abstract":"Genetic variability in micronutrient bioavailability, which is dictated by low grain phytic acid (PA) content, is limited in wheat varieties. The PA particularly enhances such a problem as it also related to an attendant loss of indigestible complexed nutrients and charged proteins in the waste and results in reduced their bioavailability in both humans and livestock. The new spring wheat mutant lines (M 7 generation) developed on the genetic background of cv. Eritrospermum-35 through gamma irradiation by 100 and 200 Gy using 60 Co, were used for evaluation of grain PA content, the study of time germination on phytase activity (PhyA) and its organ-specific distribution. Our investigation showed the large genotypic variation in PA content of the Eritrospermum-35 100 Gy- and 200 Gy-dosed mutant lines. The 23 mutant genotypes of which mostly 200 Gy-treated lines had s ignificantly lower grain PA content by 1.2- to 3.5-times than that parent, with its lowest mean of 0.78±0.02 mg g -1 in 100 Gy-dosed lines. The variation in PhyA of cv. Eritrospermum-35 and mutant lines was dependent on time germination (3 and 6 hours) and doubling the germination time enhanced grain PhyA to 1.47-fold in cv. Eritrospermum-35, and to 1.36-3.53-fold in mutant lines, indicating that the effect of germination on PhyA was strongly time and genotypes related. Organ-specific distribution (grain, roots, and shoots) of PhyA in cv. Eritrosper-mum-35 and 100 Gy- and 200 Gy-dosed mutant lines different by grain PA content, in 12- and 24-hours seedlings showed a gradual decrease in grains enzyme activity while its level in roots and shoots of both hours’ seedlings was the same. A mutant line numbered 35/1, had maximum PhyA in grains, roots, and shoots of 12-hour seedlings, which exceed the PhyA of cv. Eritrospermum-35 by 3.05-, 3.03- and 8.43-fold, respectively, which is valuable in developing spring wheat cultivars with high PhyA.","PeriodicalId":143778,"journal":{"name":"Eurasian Journal of Ecology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122395873","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}