Transactions of Papanin Institute for Biology of Inland Waters RAS最新文献_第3页

CAREX BOHEMICA (CYPERACEAE) IN THE VOLOGDA REGION, RUSSIA 俄国沃洛格达地区的波西米亚草(苏柏科)

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2023-03-20 DOI: 10.47021/0320-3557-2023-12-22

D. Philippov, A. Levashov, Yuriy Bobroff

{"title":"CAREX BOHEMICA (CYPERACEAE) IN THE VOLOGDA REGION, RUSSIA","authors":"D. Philippov, A. Levashov, Yuriy Bobroff","doi":"10.47021/0320-3557-2023-12-22","DOIUrl":"https://doi.org/10.47021/0320-3557-2023-12-22","url":null,"abstract":"Data on the distribution, biomorphology, ecological and phytocenotic features, and protection of Carex bohemica Schreb. in the Vologda Region are presented. The choice of the object of study is associated with the rarity of the species in the region and its poor knowledge base. Bohemian sedge was registered in the region for the first time only 45 years ago and is currently known from 11 localities situated in two administrative districts (Vytegorsky and Cherepovetsky). All records are concentrated only in the western part of the region, where the species is found in the coastal areas of two reservoirs of the Volga-Baltic waterway and two disappearing lakes. Findings of the species fall within the boundaries of 6 squares of grid mapping adopted in Atlas Florae Europaeae. The life form of the species is defined as a loose turf-forming perennial polycarpic herbaceous plant with self-orthotropic non-succulent assimilate shoots. C. bohemica is found along the banks and shallows of karst lakes, flood zones of reservoirs, and floating peatlands. The species prefers sandy, sandy-stony or silty soils, and a changeable-level hydrological regime. In localities known in the region (as well as in other parts of the range), the species may not occur for some time but later appear copiously, showing a short burst of abundance. The species is included in the Red Data Book of the Vologda Region with the 2/VU/II conservation status. C. bohemica was recorded within the boundaries of three protected areas (Darvinskiy State Natural Biosphere Reserve, hydrological natural reserves (zakaznik’s) “Kushtozersky” and “Shimozersky”). The necessary protection measures for the species include control and monitoring of the state of the populations identified in the region and targeted surveys for new places of its growth, as well as further studies of its ecology and, if necessary, introduction measures.","PeriodicalId":198921,"journal":{"name":"Transactions of Papanin Institute for Biology of Inland Waters RAS","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116348602","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

NEW RECORS OF AQUATIC AND SEMI-AQUATIC BUGS (HETEROPTERA: NEPOMORPHA, GERROMORPHA) FROM MONGOLIA 文章题目蒙古水生和半水生昆虫新记录(异翅目:湿翅目，湿翅目)

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2023-03-20 DOI: 10.47021/0320-3557-2023-54-56

A. Prokin

引用次数: 0

NEW AND INTERESTING RECORDS OF BEETLES FAMILY SCIRTIDAE (COLEOPTERA) ON THE TERRITORY OF EUROPEAN PART OF RUSSIA 俄罗斯欧洲部分地区甲虫科(鞘翅目)新记录

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2023-03-20 DOI: 10.47021/0320-3557-2023-48-53

A. Sazhnev

引用次数: 0

A NEW SPECIES OF HYDROPHILIC GENUS TYPHA L. (TYPHACEAE) FROM THE SOUTHERN REGIONS OF THE ASTRAKHAN REGION 标题阿斯特拉罕地区南部亲水性菌属(菌科)一新种

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2023-03-20 DOI: 10.47021/0320-3557-2023-22-28

A. Krasnova

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CHAMAEPINNULARIA VYVERMANII (BACILLARIOPHYTA) – A NEW SPECIES FOR THE FLORA OF RUSSIA 标题硅藻属——俄罗斯植物区系一新种

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2023-03-20 DOI: 10.47021/0320-3557-2023-7-11

S. Genkal, S. Komulaynen

引用次数: 0

INTEGRATED ASSESSMENT OF THE ECOTOXICOLOGICAL STATE OF RESERVOIRS IN THE MIDDLE AND LOWER VOLGA BY METHODS OF BIODIAGNOSIS AND ANALYSIS OF HEAVY METALS IN BOTTOM SEDIMENTS 基于生物诊断和底层沉积物重金属分析的伏尔加河中下游水库生态毒理学综合评价

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2022-12-20 DOI: 10.47021/0320-3557-2022-89-96

G. Chuyko, V. Podgornaya, I. Tomilina, R. Lozhkina, V. Zakonnov, M. Gapeeva

引用次数: 0

MERCURY CONCENTRATIONS IN MUSCLES OF DIFFERENT FISH SPECIES FROM WATER BODIES OF YAROSLAVL REGION AND ADJACENT TERRITORIES 雅罗斯拉夫尔地区及邻近地区水体中不同鱼类肌肉中的汞浓度

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2022-12-20 DOI: 10.47021/0320-3557-2022-34-56

V. Gremyachikh, R. Lozhkina, D. Kotikov, V. Komov

{"title":"MERCURY CONCENTRATIONS IN MUSCLES OF DIFFERENT FISH SPECIES FROM WATER BODIES OF YAROSLAVL REGION AND ADJACENT TERRITORIES","authors":"V. Gremyachikh, R. Lozhkina, D. Kotikov, V. Komov","doi":"10.47021/0320-3557-2022-34-56","DOIUrl":"https://doi.org/10.47021/0320-3557-2022-34-56","url":null,"abstract":"Mercury (Hg) and its compounds, which pose a health risk to the population not engaged in hazardous industries, enter the human body mainly with food items. First of all, these are seafood, fish and canned fish. In this study, the concentrations of Hg in the muscles of different fish species from the water bodies of the Yaroslavl province were determined. The average values of mercury content range from 0.03 to 0.41 mg/kg wet weight. The recorded levels of mercury accumulation correspond or are close to the previously obtained values in the muscles of fish from freshwater reservoirs of the European part of Russia and European states. The species-specificity of the Hg accumulation process, its dependence on trophic specialization and size-weight characteristics of fish, as well as on the type of reservoir were noted. The regulatory standards established in the Russian Federation for the mercury content in the muscles of non-predatory (<0.3 mg/kg w.w.) and predatory (<0.6 mg/kg w.w.) fish species were exceeded in 0.3% and 16% of the studied non-predatory and predatory fish, respectively. Most specimens of predatory fish species with Hg concentrations in the muscles exceeding the accepted standards were recorded in small lakes with swampy catchment areas, less in reservoirs, and least of all – in medium-sized lakes. The maximum acceptable limits of mercury content in fish and fish products established in the Russian Federation correspond or are close to the current standards accepted in the countries of the European Community and the United States and WHO recommendations, although there is no detailed regulation by age groups and risk groups.","PeriodicalId":198921,"journal":{"name":"Transactions of Papanin Institute for Biology of Inland Waters RAS","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127706157","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: 1

LEUKOCYTES AND THROMBOCYTES OF PERIPHERAL BLOOD OF THE BLACK SEA-CASPIAN TYULKA (CLUPEONELLA CULTRIVENTRIS, NORDMANN 1840) OF THE IVANKOVO AND UGLICH RESERVOIRS ivankovo和ugich水库黑海-里海丘尔卡(cultriventris, nordmann 1840)外周血的白细胞和血小板

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2022-12-20 DOI: 10.47021/0320-3557-2022-17-34

D. Trofimov, O. Tselmovich, E. Zabotkina

引用次数: 0

MERCURY CONTENT IN SOIL INVERTEBRATES OF THE RECREATIONAL ZONE OF A LARGE INDUSTRIAL CITY (CHEREPOVETS) 大型工业城市休闲区土壤无脊椎动物汞含量(cherepovets)

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2022-12-20 DOI: 10.47021/0320-3557-2022-57-64

Yuri G. Udodenko, E. Ivanova, V. Komov, D. Bazhenova, A. Belik

{"title":"MERCURY CONTENT IN SOIL INVERTEBRATES OF THE RECREATIONAL ZONE OF A LARGE INDUSTRIAL CITY (CHEREPOVETS)","authors":"Yuri G. Udodenko, E. Ivanova, V. Komov, D. Bazhenova, A. Belik","doi":"10.47021/0320-3557-2022-57-64","DOIUrl":"https://doi.org/10.47021/0320-3557-2022-57-64","url":null,"abstract":"Soil invertebrates are the main food resource for birds and small mammals. The migration of mercury into the food webs of terrestrial ecosystems is still poorly investigated. The mercury content in soil, earthworms, wolf spiders and harvesters of the forest park zone of Cherepovets (Vologda region) was determined. The collection of the material was carried out on 5 sites (birch-aspen forest, wet pine forest, dry pine forest, wet meadow, dry meadow) differing in the composition of vegetation and the position in the cascade of geochemical landscapes. The minimum mercury content was found in the soils of the dry meadow (eluvial landscape) – 25 ng/g, the maximum – in the soils of the wet meadow (accumulative landscape) – 188 ng/g. The maximum concentrations of mercury in all sites were found in earthworms – from 261 ng/g in the dry pine forest to 1095 ng/g in the wet meadow. The concentration of mercury in wolf spiders was lower than in earthworms. The minimum values were found in a dry meadow. In all sites, the mercury content in wolf spiders was significantly higher than in harvesters. There are no significant correlations between the mercury content in soils and the organism of the studied invertebrates.","PeriodicalId":198921,"journal":{"name":"Transactions of Papanin Institute for Biology of Inland Waters RAS","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128011350","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

TOXICOLOGICAL STUDIES OF WATER AND BOTTOM SEDIMENTS OF THE UGLICH RESERVOIR DURING THE PERIOD 2012–2020 years 2012-2020年乌格利奇水库水体及底泥毒理学研究

Transactions of Papanin Institute for Biology of Inland Waters RAS Pub Date : 2022-12-20 DOI: 10.47021/0320-3557-2022-67-88

I. Tomilina, R. Lozhkina, L. Grebenyuk

{"title":"TOXICOLOGICAL STUDIES OF WATER AND BOTTOM SEDIMENTS OF THE UGLICH RESERVOIR DURING THE PERIOD 2012–2020 years","authors":"I. Tomilina, R. Lozhkina, L. Grebenyuk","doi":"10.47021/0320-3557-2022-67-88","DOIUrl":"https://doi.org/10.47021/0320-3557-2022-67-88","url":null,"abstract":"A long-term assessment of the toxicological condition of certain areas of the Uglich reservoir is given based on the results of bioassay of water and bottom sediments. During the research period 2012–2020, there was a tendency of the toxicity reduction of water in all sections of the reservoir. The maximum values of reproductive indicators of Ceriodaphnia affinis were registered in 2019. The toxicity of bottom sediments had a slight tendency to decrease in the upper section of the reservoir and did not change in the middle and lower sections. During the teratological study of the Uglich reservoir in 2012–2013 years it was found that the proportion of chironomid larvae with pathomorphological changes in the structures of the mouth parts during the observation period was on average 14.5%, which is higher than the established control (6.7–7.0%) and background values (0–8.0%). The results of the bioassay are confirmed by analytical data on water and sediment pollution. Significant differences in the pollution coefficient of water between the reservoir areas, both in individual elements and in total, have not been recorded. The highest values of the total and average pollution coefficient were reached in the middle section, where higher concentrations of Cu and Zn were determined. Despite the tendency of decreasing concentrations of Cr, Ni, Cu, Zn, Cd and Pb in the bottom sediments of the reservoir, the levels of Cd, Cr, Ni and Zn exceeded their background concentrations established for the Upper Volga basin.","PeriodicalId":198921,"journal":{"name":"Transactions of Papanin Institute for Biology of Inland Waters RAS","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128842475","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