<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2019-4-134-146</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-1787</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕТОДЫ ЭКОЛОГИЧЕСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENVIRONMENTAL RESEARCH METHODS</subject></subj-group></article-categories><title-group><article-title>Экологическая оценка городских территорий с использованием растений различных таксонов в качестве индикаторов</article-title><trans-title-group xml:lang="en"><trans-title>Environmental Assessment of Urban Areas using Plants of Different Taxa as Indicators</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3668-972X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мандра</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mandra</surname><given-names>Y. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юлия А. Мандра - кандидат биологических наук, доцент кафедры экологии и ландшафтного строительства.</p><p>355017 Ставрополь, пер. Зоотехнический, 12, Тел. +79187628510</p></bio><bio xml:lang="en"><p>Yulia A. Mandra - Associate Professor, Department of Ecology and Landscape Construction.</p><p>12 Zootechnicheskiy Lane, Stavropol, 355017, Tel. +79187628510</p></bio><email xlink:type="simple">yuam2007@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0441-9055</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Есаулко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Esaulko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5690-5309</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Клюшин</surname><given-names>.П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Klyushin</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павел В. Клюшин</p><p>Москва</p></bio><bio xml:lang="en"><p>Pavel V. Klyushin</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5545-7337</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степаненко</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanenko</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8171-7967</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зеленская</surname><given-names>Т. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zelenskaya</surname><given-names>T. G.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Ставропольский государственный аграрный университет<country>Россия</country></aff><aff xml:lang="en">Stavropol State Agrarian University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Государственный университет по землеустройству<country>Россия</country></aff><aff xml:lang="en">State University of Land Management<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>16</day><month>01</month><year>2020</year></pub-date><volume>14</volume><issue>4</issue><fpage>134</fpage><lpage>146</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мандра Ю.А., Есаулко А.Н., Клюшин ..В., Степаненко Е.Е., Зеленская Т.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мандра Ю.А., Есаулко А.Н., Клюшин ..В., Степаненко Е.Е., Зеленская Т.Г.</copyright-holder><copyright-holder xml:lang="en">Mandra Y.A., Esaulko A.N., Klyushin P.V., Stepanenko E.E., Zelenskaya T.G.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ecodag.elpub.ru/ugro/article/view/1787">https://ecodag.elpub.ru/ugro/article/view/1787</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучение существующих фитоиндикационных подходов для того, чтобы определить, как они могут быть оптимально интегрированы и применены для экологической оценки городских территорий.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Исследования проведены с использованием методов фитоиндикации на 30 пробных площадках. В качестве ключевых индикаторов были использованы полеотолерантность лишайников, степень флуктуирующей асимметрии листьев Betulapendula Roth., продолжительность жизни хвои Pinus sylvestris L. и соотношение фенотипов Trifolium repens L.</p></sec><sec><title>Результаты</title><p>Результаты. Изучены морфометрические параметры лишайников, Betula pendula Roth., Pinus sylvestris L., Trifolium repens L., произрастающих в городской среде. Разработаны матрица фитоиндикационных параметров и комплексный подход к экологической оценке городских территорий. Выявлены наиболее экологически уязвимые районы города, проведено экологическое зонирование городской территории.</p></sec><sec><title>Заключение</title><p>Заключение. Комплексная экологическая оценка городских территорий должна проводиться на основе фитоиндикационного анализа с использованием надежных и обоснованных методик. Для получения достоверных результатов следует использовать растения различных таксонов. Использование растительных индикаторов на городских территориях позволяет получать своевременную и регулярно обновляемую информацию об экологическом состоянии этих территорий для их устойчивого развития.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Study of existing phytoindication approaches in order to determine how they can be optimally integrated and applied to the environmental assessment of urban areas.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. The investigation encompassed 30 evenly distributed trial sites in the city of Kislovodsk, Stavropolskaya Oblast, Russia. Lichen poleotolerance, the fluctuating asymmetry of the leaves of Betula pendula Roth., the lifespan of needles of Pinus sylvestris L., and the correlations between Trifolium repens L. phenotypes were used as key phytoindicators.</p></sec><sec><title>Results</title><p>Results. The morphometric parameters of lichens, Betula pendula Roth., Pinus sylvestris L., Trifolium repens L. growing in the urban environment were studied. A phytoindication parameter matrix was developed as a component of an integrated approach to the environmental assessment of urban areas. The most ecologically vulnerable areas of the city of Kislovodsk were identified, and ecological zoning of the territory was carried out.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>биоиндикация</kwd><kwd>растение-индикатор</kwd><kwd>городская территория</kwd><kwd>экологическое зонирование</kwd><kwd>экологическая оценка</kwd><kwd>фитоинидикация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bioindicator</kwd><kwd>plant-indicator</kwd><kwd>urban area</kwd><kwd>environmental zoning</kwd><kwd>environmental assessment</kwd><kwd>phytoindication</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y., Beeton R.J.S., Halog A., Sigler T. Evaluating urban sustainability potential based on material flow analysis of inputs and outputs: A case study in Jinchang City, China // Resources, Conservation and Recycling. 2016. Vol. 110. P. 87-98. DOI: 10.1016/j.resconrec.2016.03.023</mixed-citation><mixed-citation xml:lang="en">Li Y., Beeton R.J.S., Halog A., Sigler T. Evaluating urban sustainability potential based on material flow analysis of inputs and outputs: A case study in Jinchang City, China. Resources, Conservation and Recycling, 2016, vol. 110, pp. 87-98. DOI: 10.1016/j.resconrec.2016.03.023</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Montgomery J.A., Klimas C.A., Arcus J., DeKnock C., Rico K., Rodriguez Y., Vollrath K., Webb E., Williams A. Soil quality assessment is a necessary first step for designing urban green infrastructure // Journal of Environmental Quality. 2016. Vol. 45. Iss. 1. P. 18-25. DOI: 10.2134/jeq2015.04.0192</mixed-citation><mixed-citation xml:lang="en">Montgomery J.A., Klimas C.A., Arcus J., DeKnock C., Rico K., Rodriguez Y., Vollrath K., Webb E., Williams A. Soil quality assessment is a necessary first step for designing urban green infrastructure. Journal of Environmental Quality, 2016, vol. 45, iss. 1, pp. 18-25. DOI: 10.2134/jeq2015.04.0192</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Жарников В.Б., Сафонов В.В. Мониторинг стойких органических загрязнителей как индикаторов состояния городской среды // ИНТЕРЭКСПО ГЕО-СИБИРЬ. 2015. Т. 3. N 3. С. 198-202.</mixed-citation><mixed-citation xml:lang="en">Zharnikov V.B., Safonov V.V. Monitoring of persistent organic pollutants as indicators of the condition of the urban environment. Interekspo GEO-Sibir' [Interexpo GEO-Siberia]. 2015, vol. 3, no. 3, pp. 198-202. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Студеникина Е.М. Система мониторинга и оценка состояния окружающей среды города // Прикладные информационные аспекты медицины. 2016. Т. 19. N 4. С. 87-90.</mixed-citation><mixed-citation xml:lang="en">Studenikina E.M. Monitoring and evaluation system of the urban environment. Prikladnye informatsionnye aspek-ty meditsiny [Applied information aspects of medicine]. 2016, vol. 19, no. 4, pp. 87-90. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Stankovic S., Kalaba P., Stankovic A.R. Biota as toxic metal indicators // Environmental Chemistry Letters. 2014. Vol. 12. Iss. 1. P.63-84. DOI: 10.1007/s10311-013-0430-6</mixed-citation><mixed-citation xml:lang="en">Stankovic S., Kalaba P., Stankovic A.R. Biota as toxic metal indicators. Environmental Chemistry Letters, 2014, vol. 12, iss. 1, pp.63-84. DOI: 10.1007/s10311-013-0430-6</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Oztetik E. Biomarkers of ecotoxicological oxidative stress in an urban environment: using evergreen plant in industrial areas // Ecotoxicology. 2015. Vol. 24. Iss. 4. P. 903-914. DOI: 10.1007/s10646-015-1433-9</mixed-citation><mixed-citation xml:lang="en">Oztetik E. Biomarkers of ecotoxicological oxidative stress in an urban environment: using evergreen plant in industrial areas. Ecotoxicology, 2015, vol. 24, iss. 4, pp. 903-914. DOI: 10.1007/s10646-015-1433-9</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Казимагомедов М.К. Использование растений в качестве тест-объекта в экологии // Юг России: экология, развитие. 2013. Т. 8. N 4. C. 80-84.</mixed-citation><mixed-citation xml:lang="en">Kazimagomedov М.К. The use of plants as a test object inecology. Yug Rossii: ekologiya, razvitie [South of Russia: ecology, development]. 2013, vol. 8, no. 4, pp. 80-84. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pospelova O.A., Mandra Y.A., Stepanenko E.E., Okrut S.V., Zelenskaya T.G. Identification of technogenic disturbances of urban ecosystems using the methods of bioindication and biotesting // Biosciences Biotechnology Research Asia. 2015. Vol.12. Iss. 3. P. 2241-2251. DOI: 10.13005/bbra/1897</mixed-citation><mixed-citation xml:lang="en">Pospelova O.A., Mandra Y.A., Stepanenko E.E., Okrut S.V., Zelenskaya T.G. Identification of technogenic disturbances of urban ecosystems using the methods of bioindication and biotesting. Biosciences Biotechnology Research Asia, 2015, vol. 12, iss. 3, pp. 2241-2251. DOI: 10.13005/bbra/1897</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Щербатюк А.П. Растения как индикаторы состояния урбанизированных экосистем // Вестник Забайкальского государственного университета. 2013. N 2 (93). С. 56-60.</mixed-citation><mixed-citation xml:lang="en">Shcherbatyuk А^. Plants as Indicators of the status of urban ecosystems. Vestnik Zabaikal'skogo gosudarstven-nogo universiteta [Bulletin of Trans-Baikal state university]. 2013,	no. 2 (93), pp. 56-60. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Неверова О.А. Применение фитоиндикации в оценке загрязнения окружающей среды // Биосфера. 2009. Т. 1. N 1. С. 82-92.</mixed-citation><mixed-citation xml:lang="en">Neverova О.А. Phytoindication in assessing of environmental pollution. Biosfera [Biosphere]. 2009, vol. 1, no. 1, pp. 82-92. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Conti M.E., Cecchetti G. Biological monitoring: lichens as bioindicators of air pollution assessment - A review // Environmental Pollution. 2001. Vol. 114. Iss. 3. P. 471-492.</mixed-citation><mixed-citation xml:lang="en">Conti M.E., Cecchetti G. Biological monitoring: lichens as bioindicators of air pollution assessment - A review. Environmental Pollution, 2001, vol. 114, iss. 3, pp. 471492.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Анищенко Л.Н., Шапурко В.Н., Сафранкова Е.А. Особенности аккумуляции тяжелых металлов астениями и лишайниками в условиях сочетанной антропогенной нагрузки // Фундаментальные исследования. 2014. N 9-7. С. 1527-1531.</mixed-citation><mixed-citation xml:lang="en">Anishchenko L.N., Shapurko V.N., Safrankova Е.А. The peculiarities of accumulation of heavy metals by plants and lichens in the conditions of combined anthropogenic load. Fundamental'nye issledovaniya [Fundamental research]. 2014,	no. 9-7, pp. 1527-1531. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Bertolotti G., Gialanella S. Review: Use of conifer nee-</mixed-citation><mixed-citation xml:lang="en">Bertolotti G., Gialanella S. Review: Use of conifer needles as passive samplers of inorganic pollutants in air quality monitoring. Analytical Methods, 2014, vol. 6, iss. 16, pp. 6208-6222. DOI: 10.1039/c4ay00172a</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">dies as passive samplers of inorganic pollutants in air quality monitoring // Analytical Methods. 2014. Vol. 6. Iss. 16. P. 6208-6222. DOI: 10.1039/c4ay00172a</mixed-citation><mixed-citation xml:lang="en">Parzych A., Jonczak J. Pine needles (Pinus sylvestris L.) as bioindicators in the assessment of urban environmental contamination with heavy metals. Journal of Ecological Engineering, 2014, vol. 15, iss. 3, pp. 29-38. DOI: 10.12911/22998993.1109119</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Parzych A., Jonczak J. Pine needles (Pinus sylvestris L.) as bioindicators in the assessment of urban environmental contamination with heavy metals // Journal of Ecological Engineering. 2014. Vol. 15. Iss. 3. P. 29-38. DOI: 10.12911/22998993.1109119</mixed-citation><mixed-citation xml:lang="en">Mandra Y.A., Stepanenko E.E., Pospelova O.A., Zelenskaya T.G., Okrut S.V. Morphometric parameters Pinus sylvestris L. into condition of guardian and urban lands. Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2016, vol. 7, iss. 3, pp. 2582-2586.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mandra Y.A., Stepanenko E.E., Pospelova O.A., Zelenskaya T.G., Okrut S.V. Morphometric parameters Pinus sylvestris L. into condition of guardian and urban lands // Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2016. Vol. 7. Iss. 3. P. 2582-2586.</mixed-citation><mixed-citation xml:lang="en">Nakhaeva V.I., Aleksandrova T.V., Rubtsova A.V. Genetic polymorphism in Trifolium repens population growing in different environmental conditions in the city of Omsk. Uspekhi sovremennogo estestvoznaniya [Advances in current natural sciences]. 2015, no. 1-1, pp. 49-53. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Нахаева В.И., Александрова Т.В., Рубцова А.В. Генетический полиморфизм в популяциях Trifolium repens L., произрастающих в различных условиях окружающей среды г. Омска // Успехи современного естествознания. 2015. N 1-1. С. 49-53.</mixed-citation><mixed-citation xml:lang="en">Gillooly S.E., Shmool J.L.C., Michanowicz D.R., Bain D.J., Cambal L.K., Shields K.N., Clougherty J.E. Framework for using deciduous tree leaves as biomonitors for intraurban particulate air pollution in exposure assessment. Environmental Monitoring and Assessment, 2016, vol. 188, iss. 8,</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Gillooly S.E., Shmool J.L.C., Michanowicz D.R., Bain D.J., Cambal L.K., Shields K.N., Clougherty J.E. Framework for using deciduous tree leaves as biomonitors for intraurban particulate air pollution in exposure assessment // Environmental Monitoring and Assessment. 2016. Vol. 188. Iss. 8. Article number 479. DOI: 10.1007/s10661-016-5482-1</mixed-citation><mixed-citation xml:lang="en">article number 479. DOI: 10.1007/s10661-016-5482-1</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlov M.V., Zvereva E.L. Confirmation bias in studies of fluctuating asymmetry // Ecological Indicators. 2015. Vol. 57. P. 293-297. DOI: 10.1016/j.ecolind.2015.05.014</mixed-citation><mixed-citation xml:lang="en">Kozlov M.V., Zvereva E.L. Confirmation bias in studies of fluctuating asymmetry. Ecological indicators, 2015, vol. 57, pp. 293-297. DOI: 10.1016/j.ecolind.2015.05.014</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Petrova S., Yurukova L., Velcheva I. Possibilities of using deciduous tree species in trace element biomonitoring in an urban area (Plovdiv, Bulgaria) // Atmospheric Pollution Research. 2014. Vol. 5. Iss. 2. P. 196-202. DOI: 10.5094/APR.2014.024</mixed-citation><mixed-citation xml:lang="en">Petrova S., Yurukova L., Velcheva I. Possibilities of using deciduous tree species in trace element biomonitoring in an urban area (Plovdiv, Bulgaria). Atmospheric Pollution Research, 2014, vol. 5, iss. 2, pp. 196-202. DOI: 10.5094/APR.2014.024</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Алексеенко В.А. Экологическая геохимия. М., 2000. С. 132.</mixed-citation><mixed-citation xml:lang="en">Alekseenko М.А. Ekologicheskaya geokhimiya [Ecological geochemistry]. Moscow, 2000, 132 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Trass Н.Н. The poleotolerance classes of lichens and environmental monitoring // Problems of ecological monitoring and ecosystem modeling. 1985. Vol. 7. P. 122-137.</mixed-citation><mixed-citation xml:lang="en">Trass H.H. The poleotolerance classes of lichens and environmental monitoring. Problems of ecological monitoring and ecosystem modeling, 1985, vol. 7, pp. 122-137.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Trass Н.Н. Lichen indication indexes and SO2 // Biogeochemical cycle of matter in the biosphere. 1987. P. 111115.</mixed-citation><mixed-citation xml:lang="en">Trass H.H. Lichen indication indexes and SO2. Biogeochemical cycle of matter in the biosphere, 1987, pp. 111115.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Стрельцов А.Б. Региональная система биологического мониторинга качества (здоровья) окружающей среды в Калужской области // Проблемы региональной экологии. 2012. N 6. С. 158-162.</mixed-citation><mixed-citation xml:lang="en">Streltsov A.B. Regional system of biological monitoring of quality (health) of environment in the Kaluga region. Problemy regional'noi ekologii [Regional Environmental Issues]. 2012, no. 6, pp. 158-162. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Захаров В.М., Баранов А.С., Борисов В.И., Валецкий А.В., Кряжева Н.Г., Чистякова Е.К., Чубинишвили А.Т. Здоровье среды: методика оценки. М., 2000. 68 с.</mixed-citation><mixed-citation xml:lang="en">Zakharov V.M., Baranov A.S., Borisov V.I., Valeckiy A.V., Kryazheva N.G., Chistyakova E.K., Chubinishvili A.T. Zdorov'e sredy: metodika otsenki [Health of environment: methods of assessment]. Moscow, 2000, 68 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Ашихмина Т.Ю. Экологический мониторинг. СПб., 2005. 416 с.</mixed-citation><mixed-citation xml:lang="en">Ashihmina T.Yu. Ekologicheskii monitoring [Ecological monitoring]. SPb., 2005, 416 p. (In Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
