N. Andreev, Peter Matuku Mawioo, E. Zubcov, N. Bagrin, A. Ivanova, A. Ene
{"title":"Application of vermifiltration for sustainable management of septage","authors":"N. Andreev, Peter Matuku Mawioo, E. Zubcov, N. Bagrin, A. Ivanova, A. Ene","doi":"10.53937/icz10.2021.22","DOIUrl":"https://doi.org/10.53937/icz10.2021.22","url":null,"abstract":"The current article presents an innovative technical solution for sustainable management of septage, via a vermifiltration system, in the Republic of Moldova. A technical description of the main components of a demonstration model that was implemented at a household level is presented. The results from the model show an 98.85% reduction of ammonia content, 49,21 % CODMn (an indicator of degradation of easily degradable organic substances) and 85,28% of CODCr (showing degradation of hardly degradable organic substances). Considering the fact that the concentration of ammonium in the effluent was considerable reduced, while that of nitrate nitrogen remained rather low, it was assumed that the activity of earthworms was rather limited, probable the microorganisms, interacting symbiotically and synergistically with earthworms not being well developed in the vermifilter bed. The study suggests that the vermifiltration technology can provide a sustainable wastewater management solution and its application can be promoted in certain settings such as schools and kindergartens in Moldova. However, good insulation should be considered to avoid the freezing problems during winter while the odor nuisance in the septic tank can be reduced by adding lactic acid bacteria can also be applied.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126752919","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":"Establishing of the mono- and polyinvasion impact on some morpho-functional indices in wild boars","authors":"S. Rusu","doi":"10.53937/icz10.2021.44","DOIUrl":"https://doi.org/10.53937/icz10.2021.44","url":null,"abstract":"In the paper is described the mono- and poly-invasions impact on some morpho-functional indices in wild boars. So, in result of the investigation of hematological indices in uninfested mono- and poly-parasitized wild boars, it was established that both the indices of hemoglobin content, of hematocrit, erythrocyte’s number, thrombosis time and ESR (erythrocyte sedimentation rate) vary and are more increased in the I group with uninfested wild boars compared to mono - and poly-parasitized ones. It has been established that at infested boars with S. papillosus from the I group, and in those infested with D. lanceolatum from the II group there is a decrease of hemostatic indices, but their maximum decrease is highlighted in the IV group with wild boars infested with Dicrocoelium lanceolatum, Strongyloides papillosus, Metastrongylus elongatus and Eimeria debliecki. This decrease is due to eliminated exotoxins by parasites, which contain anticoagulants and hemolyzers and which neutralize the fibrinogen, thrombin, Ca+ ions and vitamin K properties from the body.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124514391","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}
Vladimir Ukrainskiy, S. Kovalyshyna, Y-Q. Denga, A. Ivanova, Nadejda Andreev, E. Zubcov, A. Ene
{"title":"Concentration of organochlorine pesticides in water and bottom sediments of the Dniester River ecosystem","authors":"Vladimir Ukrainskiy, S. Kovalyshyna, Y-Q. Denga, A. Ivanova, Nadejda Andreev, E. Zubcov, A. Ene","doi":"10.53937/icz10.2021.17","DOIUrl":"https://doi.org/10.53937/icz10.2021.17","url":null,"abstract":"The main goal of this study is assessing the degree of water and bottom sediment pollution in the lower Dniester by organochlorine pesticides. During the study period, the waters of the lower Dniester were in satisfactory state, an excess of EQS was registered only for the γ-isomer of HCH (Lindane), for other pollutants, an excess of EQS was not noted. The main pollutants were accumulated in bottom sediments, which is associated with the input of organic matter, bio-sedimentation. The concentration of γ-isomer HCH (lindane) in bottom sediments exceeded EQS by 5 and 20 times in spring and summer, respectively, DDT exceeded EQS by more than 4 times in summer, POPs (dieldrin and heptachlor) in summer exceeded EQS by 10.8 and 2.5 times, respectively.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122789817","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":"About chemical composition of the nematode Ditylenchus Dipsaci","authors":"Maria Melnic, O. Gliga","doi":"10.53937/icz10.2021.40","DOIUrl":"https://doi.org/10.53937/icz10.2021.40","url":null,"abstract":"In the article are presented data on the quantitative variations of bound amino acids in the tissue protein of the nematode Ditylenchus dipsaci Kuhn, 1857, parasite of Allium sativum crops. It was revealed that the largest share is: glutamic acid + glutamine -21.0% of the total amount, aspartic acid + asparagine - 11.0%, glycine -12.6% and alanine -10.5. In smaller quantities was evidenced: tryptophan (0.8%), histidine (0.8%) and methionine (0.1%). According to the distribution by groups, it was determined that non-essential amino acids have the highest percentage of the total -31.9%, followed by immunoactive amino acids - 25.7% and glycogen - 21.5%.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126478161","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}
S. Rusu, D. Erhan, M. Zamornea, E. Gherasim, Viorelia Rusu
{"title":"Study of ectoparasitic fauna diversity in wild birds from various anthropic biotopes of the Republic of Moldova","authors":"S. Rusu, D. Erhan, M. Zamornea, E. Gherasim, Viorelia Rusu","doi":"10.53937/icz10.2021.45","DOIUrl":"https://doi.org/10.53937/icz10.2021.45","url":null,"abstract":"The results of the complex parasitological studies conducted in the wild birds of hunting interest as well as domestic birds demonstrates that the phenomenon of the poliparasitism is a static one, although the poliparasitic quantitative and qualitative structure is continuously changing. This is due to instantaneous contact of the wild birds with the domestic ones, irregular deparasiting of domestic animals and their crates, reduced areas for animals breading and maintenance that ensures the permanent contact with the wild birds as the infestation source. The findings of the study on the diversity of the ectoparasitic fauna in wild birds from various anthropic biotopes of Moldova revealed that the wild and domestic birds are infested with multiple parasites and that the most identified parasitoses are common for major birds of hunting interest as well as for the domestic birds.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123866174","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":"A reappraisal of the “East carpathian temperate climate refugium” during the last glacial maximum","authors":"R. Croitor","doi":"10.53937/icz10.2021.52","DOIUrl":"https://doi.org/10.53937/icz10.2021.52","url":null,"abstract":"The concept of “East Carpathian Refugium” is largely based on reports on temperate-climate species from the Late Paleolithic sites of Moldova. The present report proposes new faunistic data from the key Paleolithic sites of Moldova that question the presence of some temperate species in the East Carpathian Region during the Last Glacial Maximum. The revision of archaeozoological material from Cosăuți did not confirm the presence of Capreolus capreolus and Alces alces in this palaeolithic site. Osteological remains previously ascribed to Cervus elaphus, according to new data, belong to Cervus canadensis and Ovibos moschatus.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124419397","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":"About the European Eel Anguilla Anguilla (Linnaeus, 1758) of the Dniester River","authors":"Sergey Filipenko, M. Mustea","doi":"10.53937/icz10.2021.19","DOIUrl":"https://doi.org/10.53937/icz10.2021.19","url":null,"abstract":"The presence of the European eel Anguilla anguilla in the Dniester River has been reliably established. In May 2021, an European eel 94.5 cm long and 1400 g in weight was caught in the Dniester River near Tiraspol.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123589411","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":"Donaciinae (Coleoptera: Chrysomelidae) of the Republic of Moldova fauna","authors":"Livia Calestru, V. Belova","doi":"10.53937/icz10.2021.28","DOIUrl":"https://doi.org/10.53937/icz10.2021.28","url":null,"abstract":"The Donaciinae of the Republic of Moldova (including Transnistria) fauna are reviewed based on collected material, museum collections and available literature data. In total, 14 species of Donaciinae are known from Republic of Moldova.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131585562","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}
A. Larion, Tatiana Cirlig, V. Nistreanu, Vladislav Caldari, Natalia Dibolscaia, Victoria Burlacu
{"title":"Diversity of mammal fauna from the area Cricova-Goian of Ichel river basin, Republic of Moldova","authors":"A. Larion, Tatiana Cirlig, V. Nistreanu, Vladislav Caldari, Natalia Dibolscaia, Victoria Burlacu","doi":"10.53937/icz10.2021.54","DOIUrl":"https://doi.org/10.53937/icz10.2021.54","url":null,"abstract":"The studies were performed in 2017- 2021 in various types of ecosystems from the area Cricova-Goian of Ichel river basin. 45 species of mammals were registered: one hedgehog species, 5 species of Soricomorpha, 12 bat species, 18 rodent species, one hare species, 6 carnivorous species and 2 artiodactyl species. The multiannual dynamics of bat communities in Cricova and Goianul Noi stone mines was assessed. The rodent species were the most numerous and spread in the ecosystems of the studied area. 14 species are listed in the Red Book of the Republic of Moldova.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122278148","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}
A. Protasov, A. Sylaieva, T. Novoselova, I. Morozovskaya
{"title":"Benthic and periphytic invertebrate contour groups in techno-ecosystems of power plants of Ukraine","authors":"A. Protasov, A. Sylaieva, T. Novoselova, I. Morozovskaya","doi":"10.53937/icz10.2021.10","DOIUrl":"https://doi.org/10.53937/icz10.2021.10","url":null,"abstract":"Based on many years of research experience of water techno-ecosystems of thermal and nuclear power plants a brief review of the main patterns of formation of the composition, cenotic structure, elements of the functional organization of benthos and periphyton communities was made. It was shown that the composition of zoobenthos and zooperiphyton in some cooling ponds, other technical water bodies and watercourses was quite rich. In addition, due to the rather intensive invasive process, the list of taxa is constantly expanding. Species of tropical and subtropical origin have been recorded. Of particular importance is the invasion of species that may be the cause of bio-hindrances in the operation of power plant equipment. Techno-ecosystems have been studied to varying degrees. One of the most studied for a long time are the cooling ponds of Khmelnitsky and Chernobyl nuclear power plants. Hydrobiological research and monitoring at the first one has been carried out for more than 20 years. It was found that the influence of biotic invasion (invasion of Dreissenidae) may have a significant impact, comparable to extreme technogenic factors, on both the ecosystem and technical water supply facilities. The stages of contourisation and decontourisation processes in the Khmelnitsky NPP techno-ecosystem were established. At the Chernobyl NPP cooling pond, studies were carried out during all periods of the existence of the reservoir and the power plant, until the process of uncontrolled pond descent and transforming it into a unique wetland. Based on the obtained data, practical recommendations relating to the organization of hydrobiological and environmental monitoring, as well as reducing biological hindrances and improving the reliability of power plant equipment have been developed.","PeriodicalId":159354,"journal":{"name":"Sustainable use and protection of animal world in the context of climate change","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132951118","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}