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Bulletin of the Academy of Sciences of Moldova Life Sciences最新文献

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The socio-economic and environmental impact of meteo-climatic phenomena in the warm period of the year in the Republic of Moldova 摩尔多瓦共和国一年中温暖时期气象气候现象的社会经济和环境影响
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2023-03-01 DOI: 10.52388/1857-064x.2022.3.12
V. Cazac, Igor Codreanu
{"title":"The socio-economic and environmental impact of meteo-climatic phenomena in the warm period of the year in the Republic of Moldova","authors":"V. Cazac, Igor Codreanu","doi":"10.52388/1857-064x.2022.3.12","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.3.12","url":null,"abstract":"The scientific content of this article reflects a continuation of research on the temporal and spatial variability of weather-climatic phenomena on the territory of the Republic of Moldova, their frequency and changing trends at the beginning of the 21st century. Therefore, knowing the genesis and the spatio-temporal evolution of the weather-climatic phenomena, also requires the research of the degree of vulnerability and impact on the population, as well as on the different sectors of the national economy. These results are a convincing support for the elaboration and implementation of the national strategy and program for adaptation and mitigation of the consequences of environmental risks. Thus, the study correlates the manifestation regime of the weather-climatic phenomena of the last 15 years with the material damages expressed in financial units on agriculture, transport and other areas of economic activity in the Republic of Moldova.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116016380","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}
引用次数: 0
Quality indices of surface and groundwater from the Emerald site "Pădurea Hânceşti " and the border areas 祖母绿产地“pourdurea h<e:1> nce<e:1>”及周边地区地表水水质指标
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2023-03-01 DOI: 10.52388/1857-064x.2022.3.16
M. Sandu, Elena Moșanu, A. Tărîţă, Raisa Lozan
{"title":"Quality indices of surface and groundwater from the Emerald site \"Pădurea Hânceşti \" and the border areas","authors":"M. Sandu, Elena Moșanu, A. Tărîţă, Raisa Lozan","doi":"10.52388/1857-064x.2022.3.16","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.3.16","url":null,"abstract":"In the study was evaluated the ecological state of the waters of the EMERALD site \"Pădurea Hânceşti\" and the neighboring areas. It was found that the water from the springs and wells meets the drinking water requirements, except for the nitrate content of the water from the well in Mereşeni village (282 mg/dm3, exceeding 5,6 times the CMA) and in the well from Lăpuşna village (90 mg /dm3 (exceeding the CMA by 1,8 times), where the content of sodium and potassium also exceeds the CMA by about 3,6 times. The value of the Trophic Status Index (TSItot) indicates that the trophic status of the lakes under study presents mesotrophic and eutrophic characteristics. The results the study demonstrates that the surface waters are medium-polluted, being good/satisfactory for irrigation.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"24 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128655371","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}
引用次数: 0
Conditionally pathogenic agents of the family Enterobacteriaceae (Klebsiella and Enterobacter) causing acute diarrhea diseases 肠杆菌科的条件致病性病原体(克雷伯氏菌和肠杆菌)，引起急性腹泻疾病
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2023-03-01 DOI: 10.52388/1857-064x.2022.3.11
Nadejda Guţu
{"title":"Conditionally pathogenic agents of the family Enterobacteriaceae (Klebsiella and Enterobacter) causing acute diarrhea diseases","authors":"Nadejda Guţu","doi":"10.52388/1857-064x.2022.3.11","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.3.11","url":null,"abstract":"Acute diarrheal disease (ADD) presents a major public health problem, and the identification of pathogens serves both to identify the sources of spread of infections and to establishing the correct treatment. In this context, the purpose of this research was to identify the conditionally pathogenic agents from the Enterobacteriaceae family, which more frequently caused acute diarrheal diseases during the study period. The research was conducted in 2017 – 2021, the clinical samples (fecal masses) were collected from patients from the Public Health Medical Institution of AMT Buiucani. A total of 3752 samples were investigated, 462 strains (12.3%) were isolated, of which 342 strains (9.12%) belong to the Klebsiella spp. and 120 strains (3.2%) to Enterobacter spp., Klebsiella spp. being dominant. During the study period, acute diarrheal diseases were more frequently caused by Klebsiella spp. (6.0% - 12.9%) and Enterobacter spp. (1.2% - 5.8%). Most cases of infection by Klebsiella spp. and Enterobacter spp., reported in the Buiucani sector, Chisinau municipality, according to laboratory data, were recorded in 2017-2018.The highest share of Klebsiella spp. was recorded in 2017 – 34.20%, and the lowest in 2020 – 13.16%. The highest share of Enterobacter spp. was recorded in 2018, constituting 40.83%, and the lowest in 2017 – 11.67%.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132094098","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}
引用次数: 0
Diversity of ant species (Hymenoptera: Formicidae) from the Republic of Moldova 摩尔多瓦共和国蚂蚁种类的多样性(膜翅目:蚁科)
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2023-03-01 DOI: 10.52388/1857-064x.2022.3.10
Cristian Mînzat, G. Bușmachiu
{"title":"Diversity of ant species (Hymenoptera: Formicidae) from the Republic of Moldova","authors":"Cristian Mînzat, G. Bușmachiu","doi":"10.52388/1857-064x.2022.3.10","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.3.10","url":null,"abstract":"Ants are an important group of insects for the normal functioning of ecosystems, with a major influence on their habitats. The paper includes the data from literature, collections made between 2019-2022 and the specimens stored in the Museum of Entomology of the Institute of Zoology. As a result of the research carried out on the territory of the Republic of Moldova, a total of 65 species of ants were identified, of which the subfamily Ponerinae, genus Ponera and 7 species –Camponotus piceus, Cardiocondyla stambuloffii, Formica glauca, Lasius distinguendus, Plagiolepis pygmaea, Ponera coarctata and Temnothorax corticalis are new for the fauna of the country.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128438070","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}
引用次数: 0
Water quality index of the river Prut and its left tributaries 普鲁特河及其左支流水质指标
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.11
M. Sandu, A. Tărîţă, Vasile Stegarescu, Elena Moșanu, Raisa Lozan
{"title":"Water quality index of the river Prut and its left tributaries","authors":"M. Sandu, A. Tărîţă, Vasile Stegarescu, Elena Moșanu, Raisa Lozan","doi":"10.52388/1857-064x.2022.2.11","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.11","url":null,"abstract":"According to the Water Quality Index, calculated on the basis of information from bibliographic sources in different sections of the r. Prut water is of a quality from medium pollution to good condition – excellent. The water of the river Prut left tributaries (1995) had ICAcc specific to very polluted water in the rivers Gârla Mare, Delia and Nârnova, to polluted – the water of the r. Larga, while in the other tributaries the water was of medium pollution. Later information (2015) the tributaries had the water from very polluted to polluted, only in r. Cogâlnic, upstream of Hâncesti town, ICAcc characterizes water with medium pollution.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"17 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126111476","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}
引用次数: 0
Genetic variation within and among some broomrape populations of different geographical origin 不同地理来源的帚菜花居群内部和居群之间的遗传变异
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.04
M. Duca, S. Clapco, Ana Mutu, I. Bivol
{"title":"Genetic variation within and among some broomrape populations of different geographical origin","authors":"M. Duca, S. Clapco, Ana Mutu, I. Bivol","doi":"10.52388/1857-064x.2022.2.04","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.04","url":null,"abstract":"Knowledge of the genetic variation and their evolutionary basis in Orobanche cumana Wallr. populations are essential for establishment of the risks of new physiological races emergence of this devastating sunflower parasite. In the current study, the genetic diversity of 33 broomrape populations from 6 countries (Republic of Moldova, Romania, Bulgaria, Serbia, Turkey and China) was analyzed, using two molecular marker systems (SSR and ISSR). Analysis of molecular variance (AMOVA) at different hierarchical levels (within populations, between populations and between groups of populations - countries, races) revealed a high genetic variation among populations, when no population structure was considered (i), an approximately equal partitioning of total variance among countries, populations and within populations (ii) and a low genetic variance attributed to divergence between races (iii).","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126820006","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}
引用次数: 0
Fungi biodiversity in freshwater aquatic ecosystems of "La Izvor" park from Chisinau city 基希讷乌市“La Izvor”公园淡水水生生态系统真菌的生物多样性
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.10
C. Moldovan, T. Sirbu
{"title":"Fungi biodiversity in freshwater aquatic ecosystems of \"La Izvor\" park from Chisinau city","authors":"C. Moldovan, T. Sirbu","doi":"10.52388/1857-064x.2022.2.10","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.10","url":null,"abstract":"The fungal biodiversity of the La Izvor water basin was studied. The filamentous fungal strains were isolated from water, silt, and biofilm on specific agar media for fungal cultivation. As a result of research on cultural and morphological features, 18 genera of filamentous fungi Penicillium, Aspergillus, Trichoderma, Alternaria, Fusarium, Botrytis, Monilinia, Mucor, Rhizopus, Acremonium, Cladisporium, Trichocladium, Phoma, Chaetomium, Arthrinium, Ulocladium, Talaromyces, but also some strains that have not been identified, for which additional research is needed. The predominant genera found in the La Izvor water basin are Penicillium and Aspergillus, followed by Trichoderma and Alternata.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128902977","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}
引用次数: 0
Spatial and temporal dynamics of degraded lands in the Cogalnic basin in the 21st century 21世纪高卢尼克盆地退化土地的时空动态
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.13
Nicolae Boboc, Iurie Bejan, V. Muntean
{"title":"Spatial and temporal dynamics of degraded lands in the Cogalnic basin in the 21st century","authors":"Nicolae Boboc, Iurie Bejan, V. Muntean","doi":"10.52388/1857-064x.2022.2.13","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.13","url":null,"abstract":"The paper analyses the degree of damage to the territory of the Cogâlnic river basin by landslides and linear erosion, characteristics expressed by numerical indices as the ratio of the areas affected by these processes to the total surface of the reference territorial unit. For this, cartographic models of the dynamics of degraded land areas were developed for the years 2004 and 2020. The main territorial units that need to be protected to mitigate linear erosion are highlighted.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133939676","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}
引用次数: 0
Some physiological changes in performance handballists 手球运动员表演中的一些生理变化
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.01
Jean Firică, Cristian-Manuel Firica
{"title":"Some physiological changes in performance handballists","authors":"Jean Firică, Cristian-Manuel Firica","doi":"10.52388/1857-064x.2022.2.01","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.01","url":null,"abstract":"The study presents the relationships between the results of the intermittent recovery test Yo-Yo level 2 (YYIRT2), heart rate indices, Cooper test and stress recovery indices of performance handball players at the end of the competitive season. The women's handball team of 20 sportswomen underwent a pre-test, and after six weeks, they were evaluated by the post-test. The results showed some differences (p <0.05) in the stress recovery scales included in the Athlete Stress Recovery Questionnaire and Heart Rate Variables (HRV). The results of the Cooper test, the YYIRT2 test and the VRC test showed no significant differences between pre- and post-test. The mean square of the successive differences had large variations in the performance test and the questionnaire. In the final evaluation there were some discrepancies between some variables that we will take into account in the training of handball players.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114572668","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}
引用次数: 0
Micromycetes Trichoderma for plants protection against alternariosis 木霉微菌对植物防治交替病的作用
Bulletin of the Academy of Sciences of Moldova Life Sciences Pub Date : 2022-11-01 DOI: 10.52388/1857-064x.2022.2.03
T. Şcerbacova, Stefan Crucean, Andrei Lungu
{"title":"Micromycetes Trichoderma for plants protection against alternariosis","authors":"T. Şcerbacova, Stefan Crucean, Andrei Lungu","doi":"10.52388/1857-064x.2022.2.03","DOIUrl":"https://doi.org/10.52388/1857-064x.2022.2.03","url":null,"abstract":"Currently there is an increased presence of Alternaria sp. mycotoxins in raw food materials and foods. In order to reduce the development of Alternaria fungi and to reduce their harmfulness, it is important to use biological preparations on the base of the microorganisms for plant protection. The aim of the research is to select strains of Trichoderma sp. fungi promising to control alternariosis in plants crops. The antagonistic activity of the mycelial culture of Trichoderma towards Alternaria was studied by dual culture method. The antifungal activity of the culture liquid was evaluated by agar diffusion method. The culture liquids containing metabolites of three strains, inhibited the growth of the pathogen by forming inhibition zones with a radius of 13-16 mm. Germination of wheat seeds on infectious background of soil contamination with the pathogen A.alternata identified micromycetes to create a biological product against alternariosis. Biological effectiveness of isolates 2N and 13N used for seeds protection against Alternaria is 87.3% and 83.6%, respectively.","PeriodicalId":430591,"journal":{"name":"Bulletin of the Academy of Sciences of Moldova Life Sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125533928","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}
引用次数: 0
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