Features of Heavy Metal Accumulation by Epiphytic Lichens in Background Areas of the Taiga Zone in the European Northwest of Russia

Vasilevich, M. I.; Василевич, Р. С.

doi:10.1134/s1067413618010137

Cited by 8 publications

(3 citation statements)

References 6 publications

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“…В ряде случаев являются вторичными, возникшими на месте сведенных сырых лесов и кустарников, либо возникают в результате прекращения сенокошения на месте влажных лугов [3][4][5]. При этом могут существовать как длительно производные сообщества благодаря эдификаторной роли F. ulmaria [6]. В Кировской области таволговые луга в основном приурочены к поймам притоков реки Вятки (Кувожь, Воя, Чепца, Шижма) и характерны преимущественно для понижений в центральной пойме [7].…”

Section: Eco-coenotic and Resource Characteristics Of The Habitats Of...unclassified

Eco-coenotic and resource characteristics of the habitats of Filipendula ulmaria (L.) Maxim. (Rosaceae) in the Kirov region

ЕГОРОВА¹,

СУЛЕЙМАНОВА²

2023

Vestnik of North-Eastern Federal University

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Аннотация. Таволга вязолистная или лабазник вязолистный (Filipendula ulmaria (L.) Maxim.) (Rosaceae) является ценным лекарственным пищевым растением, кормовым объектом для многих диких животных. Вид имеет значительный ресурсный потенциал и отличается высокими сырьевыми запасами во многих регионах России. Цель настоящего исследования – дать эколого-ценотическую и ресурсную характеристику местообитаниям Filipendula ulmaria в пределах подзоны южной тайги на территории Кировской области. Исследование фитоценозов с участием F. ulmaria проводилось в течение полевых сезонов 2019-2022 гг. на территории 3 административных районов Кировской области. При выполнении геоботанических описаний выявлялся полный флористический состав сообществ, определялось проективное покрытие каждого вида и общее проективное покрытие. Экологические параметры растительных сообществ определяли с использованием фитоиндикационных экологических шкал Г. Элленберга. При ресурсных исследованиях использовали общепринятые рекомендации, терминологию и методики определения продукционных характеристик травянистых растений. По результатам обследования выделены три группы типов местообитаний F. ulmaria, относящихся к пойменным влажным лугам (I экотип), вырубкам на месте сырых лесов (II экотип) и влажным мелколиственным лесам (III экотип). В эколого-ценотических спектрах исследуемых сообществ выделены 7 эколого-ценотических групп. Для большинства изученных фитоценозов с F. ulmaria (I, II экотипы) характерно преобладание представителей луговой и лугово-опушечной группы (от 56,0 до 64,8% от общего числа видов), бореальной группы только в лесных местообитаниях (III экотип) (53,8%). В спектре жизненных форм преобладают травянистые поликарпики (57,5-85,0%). Присутствие деревьев во флоре лугов свидетельствует о возможном начале восстановительных сукцессий – образований лесов на месте лугов. Установлено, что наиболее сильное влияние из экологических факторов на распространение вида оказывают кислотность почвы (90%) и влажность почвы (10%), которые определяют 100% общей изменчивости. Наивысшие показатели удельной сырьевой фитомассы F. ulmaria наблюдаются в условиях луговых сообществ. Abstract. Filipendula ulmaria (L.) Maxim.) (Rosaceae) is a valuable medicinal, food plant, a fodder object for many wild animals. The species has a significant resource potential and is distinguished by high raw material reserves in many regions of Russia. The purpose of this study is to provide eco-coenotic and resource characteristics of the habitats of Filipendula ulmaria within the subzone of the southern taiga in the Kirov region. The study of phytocenoses with the participation of F. ulmaria was held during the 2019-2022 field seasons, on the territory of 3 administrative districts of the Kirov region. When performing geobotanical descriptions, the complete floral composition of communities was revealed, the projective coverage of each species and the general projective coverage were determined. Ecological parameters of plant communities were determined using phyto-indicative ecological scales of G. Ellenberg. The resource studies used generally accepted recommendations, terminology and methods for determining the production characteristics of herbaceous plants. According to the results of the survey, three groups of F. ulmaria habitat types were identified, belonging to floodplain wet meadows (I ecotype), deforestation in place of wet forests (II ecotype) and moist small-leaved forests (III ecotype). In the ecological-cenotic spectra of the studied communities, 7 ecological-cenotic groups were identified. The majority of the studied phytocenoses with F. ulmaria (I, II ecotype) are characterized by the predominance of representatives of the meadow and meadow-fringe group (from 56,0 to 64,8% of the total number of species), the boreal group only in forest habitats (III ecotype) (53,8%). The spectrum of life forms is dominated by herbaceous polycarpics (57,5-85,0%). The presence of trees in the flora of meadows indicates the possible beginning of restoration successions – the formation of forests on the site of meadows. It was found that the strongest influence of environmental factors on the distribution of the species is exerted by soil acidity (90%) and soil moisture (10%), which determine 100% of the total variability. The highest indicators of the specific raw phytomass of F. ulmaria are observed in the conditions of meadow communities.

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Section: Eco-coenotic and Resource Characteristics Of The Habitats Of...unclassified

Eco-coenotic and resource characteristics of the habitats of Filipendula ulmaria (L.) Maxim. (Rosaceae) in the Kirov region

ЕГОРОВА¹,

СУЛЕЙМАНОВА²

2023

Vestnik of North-Eastern Federal University

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“…Unlike the Tungus-speaking Evenks, the Dolgan ethnos, whose origin is associated with the ancient Evenk clans Dulgan, speaks the language of the Yakut subgroup of the Turkic language family of the Altai language community. The ethnonym with the root dol/dul is widespread in the Tungusspeaking environment [3], and the Dolgan language, in addition to the Evenk component, stores "elements of the Yakut language of the period of the first waves of their migration to present-day Yakutia" [4].…”

Section: Population Of Anabar Districtmentioning

confidence: 99%

Ethnocultutal identity of the indigenous people of the Arctic (a case study of Anabar district in Yakutia)

et al. 2021

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The article presents the preliminary results of a comprehensive study on the social anthropology of the cultural landscape of the Khatango-Anabar region as an integral historical and cultural space, formed as a result of the interaction of man and nature, local ethnic communities and social institutions. The purpose of the article is to study the regional ethno-cultural identification of the population living in one of the Arctic regions of Yakutia - Anabar. The field research, including interviews, a sociological survey, and a psycholinguistic experiment revealed indicators for determining the ethnocultural identity. Three main criteria of ethnocultural identity of residents of Anabar district were identified. These are territorial, cultural and linguistic ones. It was found that the unifying indicator of the population living in this area is regional identity as Anabarians.

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“…17 As a result, the abundance of the most sensitive lichen species can be used to evaluate air quality. [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33] Lichens exist naturally in many terrestrial habitats, however their absence in urban environments may be due to human influences. In such instances, passive biomonitoring becomes ineffective, and active biomonitoring take its place.…”

Section: Introductionmentioning

confidence: 99%

Heavy metal biomonitoring study using transplanted lichen, Pseudevernia furfuracea (L.) Zopf, in Kirikkale, Turkey

Yıldız,

Işık,

Aydın

2023

MOJES

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Pollutants in the air and heavy metals are regarded as significant contributors to environmental problems. These environmental issues have a wide range of consequences for living organisms. Heavy metals and contaminants have the potential to alter the makeup and flexibility of cellular frameworks, preventing plant and lichen species from absorbing water and nutrients. Lichen thalli can absorb heavy metals through their cell walls. Lichens are more susceptible to environmental stress than other vascular and non-vascular plants. The goal of this research was to find out the levels of air pollution in Kırıkkale and to generate a city air pollution image using Pseudevernia furfuracea (L.) Zopf as bioindicator organisms. In November 2002, lichen specimens were taken from an uncontaminated area in the Yapraklı Mountains in Çankırı city and transplanted to 11 various locations in Kırıkkale. Lichen samples were collected twice after 3 and 6 months of exposure. Inductively Coupled Plasma (ICP) spectrometry was used to measure the heavy metals, Cu, Cd, Mn, Ni, Pb, and Zn contents. The chlorophyll a and b concentrations were measured and also the chlorophyll a+b, a/b, and b/a ratios were calculated as well. According to the findings of P. furfuracea heavy metal analyses, contents of heavy metals were found to be in first period in range of 0.23–0.45 μg g−1, 0,013–0,020 μg g−1, 1,83–2,61 μg g−1, 0,21–0,59 μg g−1,0.37–0,80 μg g−1, and 0,17–2,10 μg g−1, in second period in range of 0,31-0,77 μg g−1,0,014-0,026 μg g−1 ,1,97-3,06 μg g−1 ,0,24-0,63 μg g−1 , 0,45-1,25 μg g−1 and 0,23-6,74 μg g−1 for Cu, Cd, Mn, Ni, Pb, and Zn. Among the reasons for the high values, traffic, autumn-winter heating activities and industrial activities can be mentioned. At 4th and 8th stations with heavy metal accumulation, chlorophyll degradation (0,22 and 0,18 ugr/ml) had started to be observed. These findings showed that P. furfuracea have a high potential for biomonitoring heavy metals in air pollution researches.

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Features of Heavy Metal Accumulation by Epiphytic Lichens in Background Areas of the Taiga Zone in the European Northwest of Russia

Cited by 8 publications

References 6 publications

Eco-coenotic and resource characteristics of the habitats of Filipendula ulmaria (L.) Maxim. (Rosaceae) in the Kirov region

Eco-coenotic and resource characteristics of the habitats of Filipendula ulmaria (L.) Maxim. (Rosaceae) in the Kirov region

Ethnocultutal identity of the indigenous people of the Arctic (a case study of Anabar district in Yakutia)

Heavy metal biomonitoring study using transplanted lichen, Pseudevernia furfuracea (L.) Zopf, in Kirikkale, Turkey

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