<?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">geores</journal-id><journal-title-group><journal-title xml:lang="ru">Георесурсы</journal-title><trans-title-group xml:lang="en"><trans-title>Georesources</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-5043</issn><issn pub-type="epub">1608-5078</issn><publisher><publisher-name>Georesursy LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18599/grs.2026.2.17</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-512</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>СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>К вопросу оценки объемов дражных отвалов россыпной золотодобычи и изучения их поверхности с использованием данных дистанционного зондирования Земли</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of the Environmental Impact of Placer Mining Using Remote Sensing Data</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6592-6435</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Секриеру</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sekrieru</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Роман Артурович Секриеру – инженер</p><p>680000, Хабаровск, ул. Ким Ю Чена, д. 65</p></bio><bio xml:lang="en"><p>Roman A. Sekrieru – Engineer</p><p>65 Kim Yu Chen St., Khabarovsk, 680000</p></bio><email xlink:type="simple">roma.sekrieru@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8892-4595</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Озарян</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozaryan</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юлия Александровна Озарян – ведущий научный сотрудник, кандидат техн. наук</p><p>680000, Хабаровск, ул. Тургенева, д. 51</p></bio><bio xml:lang="en"><p>Yulia A. Ozaryan – Leading researcher</p><p>51 st. Turgeneva, Khabarovsk, 680000</p></bio><email xlink:type="simple">ozaryanigd@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Вычислительный центр ДВО РАН – обособленное подразделение ХФИЦ ДВО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Computing Center of the Far Eeastern Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт горного дела ДВО РАН – обособленное подразделение ХФИЦ ДВО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Mining Institute of the Far Eeastern Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>23</day><month>06</month><year>2026</year></pub-date><volume>28</volume><issue>2</issue><fpage>236</fpage><lpage>244</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Секриеру Р.А., Озарян Ю.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Секриеру Р.А., Озарян Ю.А.</copyright-holder><copyright-holder xml:lang="en">Sekrieru R.A., Ozaryan Y.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://www.geors.ru/jour/article/view/512">https://www.geors.ru/jour/article/view/512</self-uri><abstract><p>В статье рассматривается методика расчёта объёма дражных отвалов, образованных в результате разработки месторождений россыпного золота юга Дальнего Востока, с использованием данных дистанционного зондирования Земли. Рассмотрено применение цифровых моделей рельефа SRTM, ASTER, ALOS, Copernicus, FABDEM и GEDTM. Для повышения точности расчётов в условиях значительной протяжённости и неоднородности рельефа, использовался модифицированный алгоритм построения диаграммы Вороного для сегментации территорий с дражными отвалами. Проведён сравнительный анализ результатов расчёта объёма отвалов на двух участках – вблизи села Бриакан (Хабаровский край) и реки Джалинда (Амурская область), с учётом и без высоты растительного покрова. Выявлены ограничения применения различных цифровых моделей рельефа, и предложены пути повышения точности оценки объёма территорий с дражными отвалами, что имеет важное значение как для оценки экологического воздействия, так и для планирования потенциальной повторной переработки техногенных образований. Для оценки воздействия на почвенный покров и растительность произведен расчет вегетационных индексов. Установлены особенности процессов естественного восстановления растительности, с использованием в том числе и портала Вега-science для определения произрастающих типов леса. Определены границы территорий с дражными отвалами, и рассчитана карта здоровья растительности путём расчёта индекса EVI (Enhanced Vegetation Index).</p></abstract><trans-abstract xml:lang="en"><p>The article examines a methology for calculating the volume of territories with dredge tailings formed as a result of alluvial deposits mining in the Russian Far East, using remote sensing data. The study considers the application of digital elevation models SRTM, ASTER, ALOS, Copernicus, FABDEM and GEDTM. The modified algorithm of Voronoi diagram construction was used for segmentation of territories with dredge dumps, which allows to increase the accuracy of calculations in conditions of considerable length and heterogeneity of relief. A comparative analysis of the result of volume calculation was conducted for two sites – near the village of Briakan (Khabarovsk Krai) and Dzhalinda River (Amur Oblast) – with and without taking into account the height of vegetation cover was carried out.</p><p>The study identifies limitations of application of different digital elevation models and ways to improve the accuracy of estimation of the volume of territories with dredge tailings were proposed, which is important both for the assessment of environmental impact and for planning of potential recycling of anthropogenic formations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дистанционное зондирование Земли</kwd><kwd>месторождения россыпного золота</kwd><kwd>отвалы</kwd><kwd>цифровая модель рельефа</kwd><kwd>здоровье растительности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>placer deposits</kwd><kwd>alluvial gold mining</kwd><kwd>tailings</kwd><kwd>vegetation health</kwd><kwd>remote sensing</kwd><kwd>digital elevation model</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта РНФ № 24-11 20029, https://rscf.ru/project/24-11-20029/ и гранта Правительства Хабаровского края (соглашение № 107с/2024 от 31.07.2024 г.).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Литвинцев В.С., Усиков В.И., Озарян Ю.А., Алексеев В.С. (2021). Метод дистанционного зондирования Земли в составе работ по оценке объемов техногенного сырья и экологической обстановки при эксплуатации россыпей. Георесурсы, 23(4), c. 116–123. https://doi.org/10.18599/grs.2021.4.13</mixed-citation><mixed-citation xml:lang="en">Alsayed, A., Nabawy, M.R. (2023). Stockpile volume estimation in open and confined environments: a review. Drones, 7(8), 537. https://doi.org/10.3390/drones7080537</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Лупян Е.А., Константинова А.М., Балашов И.В., Кашницкий А.В., Саворский В.П., Панова О.Ю. (2020). Разработка системы анализа состояния окружающей среды в зонах расположения крупных промышленных объектов, хвостохранилищ и отвалов. Современные проблемы дистанционного зондирования Земли из космоса, 17(7), с. 243–261. https://doi.org/10.21046/2070-7401-2020-17-7-243-261</mixed-citation><mixed-citation xml:lang="en">European Environment Agency (2020). Copernicus Digital Elevation Model (Copernicus DEM). https://land.copernicus.eu/imagery-in-situ/eu-dem</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Мирзеханов Г.С., Мирзеханова З.Г. (2013). Ресурсный потенциал техногенных образований россыпных месторождений золота. Москва: ООО «МАКС Пресс», 288 с.</mixed-citation><mixed-citation xml:lang="en">Ho Y.F., Grohmann C.H., Lindsay J., Reuter H.I., Parente L., Witjes M., Hengl T. (2025). Global Ensemble Digital Terrain modeling and parametrization at 30 m resolution (GEDTM30): a data fusion approach based on ICESat-2, GEDI and multisource data. https://doi.org/10.21203/rs.3.rs-6280607/v1</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Озарян Ю.А. (2019). ГИС-технологии – инструмент оценки возможности естественного восстановления растительности на нарушенных горными работами участках. Горный информационно-аналитический бюллетень (научно-технический журнал), (S37), c. 543–550. https://doi.org/10.25018/0236-1493-2019-11-37-543-550</mixed-citation><mixed-citation xml:lang="en">Khasanov K. (2020). Evaluation of ASTER DEM and SRTM DEM data for determining the area and volume of the water reservoir. IOP Conference Series: Materials Science and Engineering, 883(1), 012063. https://doi.org/10.1088/1757-899X/883/1/012063</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Alsayed, A., Nabawy, M.R. (2023). Stockpile volume estimation in open and confined environments: a review. Drones, 7(8), 537. https://doi.org/10.3390/drones7080537</mixed-citation><mixed-citation xml:lang="en">Li H., Zhao J., Yan B., Yue L., Wang L. (2022). Global DEMs vary from one to another: an evaluation of newly released Copernicus, NASA and AW3D30 DEM on selected terrains of China using ICESat-2 altimetry data. International Journal of Digital Earth, 15(1), pp. 1149–1168. https://doi.org/10.1080/17538947.2022.2094002</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">European Environment Agency (2020). Copernicus Digital Elevation Model (Copernicus DEM). https://land.copernicus.eu/imagery-in-situ/eu-dem</mixed-citation><mixed-citation xml:lang="en">Litvintsev V.S., Usikov V.I., Ozaryan Yu.A., Alekseev V.S. (2021). Remote sensing of the Earth as a part of research of assessing the volume of technogenic raw and the environmental situation during the exploitation of placers. Georesursy = Georesources, 23(4), pp. 116–123. (In Russ.) https://doi.org/10.18599/grs.2021.4.13</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ho Y.F., Grohmann C.H., Lindsay J., Reuter H.I., Parente L., Witjes M., Hengl T. (2025). Global Ensemble Digital Terrain modeling and parametrization at 30 m resolution (GEDTM30): a data fusion approach based on ICESat-2, GEDI and multisource data. https://doi.org/10.21203/rs.3.rs-6280607/v1</mixed-citation><mixed-citation xml:lang="en">Loupian E.A., Konstantinova A.M., Balashov I.V., Kashnitskii A.V., Savorskiy V.P., Panova O.Yu. (2020). Development of a system for analyzing the state of environment in areas of large industrial facilities, tailings and dumps. Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 17(7), pp. 243–261. (In Russ.) https://doi.org/10.21046/2070-7401-2020-17-7-243-261</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Khasanov K. (2020). Evaluation of ASTER DEM and SRTM DEM data for determining the area and volume of the water reservoir. In IOP Conference Series: Materials Science and Engineering, 883(1), 012063. https://doi.org/10.1088/1757-899X/883/1/012063</mixed-citation><mixed-citation xml:lang="en">Marsh C.B., Harder P., Pomeroy J.W. (2023). Validation of FABDEM, a global bare-earth elevation model, against UAV-lidar derived elevation in a complex forested mountain catchment. Environmental Research Communications, 5(3), 031009. https://doi.org/10.1088/2515-7620/acc56d</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Li H., Zhao J., Yan B., Yue L., Wang L. (2022). Global DEMs vary from one to another: an evaluation of newly released Copernicus, NASA and AW3D30 DEM on selected terrains of China using ICESat-2 altimetry data. International Journal of Digital Earth, 15(1), pp. 1149–1168. https://doi.org/10.1080/17538947.2022.2094002</mixed-citation><mixed-citation xml:lang="en">Mirzehanov G.S., Mirzehanova Z.G. (2013). Resource potential of technogenic formations of placer gold deposits. Moscow: OOO «MAKS Press», 288 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Marsh C.B., Harder P., Pomeroy J.W. (2023). Validation of FABDEM, a global bare-earth elevation model, against UAV-lidar derived elevation in a complex forested mountain catchment. Environmental Research Communications, 5(3), 031009. https://doi.org/10.1088/2515-7620/acc56d</mixed-citation><mixed-citation xml:lang="en">Ozaryan Yu.A. (2019). GIS technologies - a tool for evaluating the potential natural ecological restoration on mining-disturbed lands. Gorny InformatsionnoAnaliticheskiy Byulleten (nauchno-teknicheskii zhurnal), (S37), pp. 543–550. (In Russ) https://doi.org/10.25018/0236-1493-2019-11-37-543-550</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Schinteie R., Pinetown K., Douglas G., Sestak S. (2015). Literature review of dissolved hydrocarbons in groundwater with emphasis on the Australian Surat and Bowen basins. CSIRO, Australia, 86 p.</mixed-citation><mixed-citation xml:lang="en">Schinteie R., Pinetown K., Douglas G., Sestak S. (2015). Literature review of dissolved hydrocarbons in groundwater with emphasis on the Australian Surat and Bowen basins. CSIRO, Australia, 86 p.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Simard M., Pinto N., Fisher J.B., Baccini A. (2011). Mapping forest canopy height globally with spaceborne lidar. Journal of Geophysical Research: Biogeosciences, 116(G4). https://doi.org/10.1029/2011JG001708</mixed-citation><mixed-citation xml:lang="en">Simard M., Pinto N., Fisher J.B., Baccini A. (2011). Mapping forest canopy height globally with spaceborne lidar. Journal of Geophysical Research: Biogeosciences, 116(G4). https://doi.org/10.1029/2011JG001708</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Somvanshi S.S., Kumari M. (2020). Comparative analysis of different vegetation indices with respect to atmospheric particulate pollution using sentinel data. Applied Computing and Geosciences, 7, 100032. https://doi.org/10.1016/j.acags.2020.100032</mixed-citation><mixed-citation xml:lang="en">Somvanshi S.S., Kumari M. (2020). Comparative analysis of different vegetation indices with respect to atmospheric particulate pollution using sentinel data. Applied Computing and Geosciences, 7, 100032. https://doi.org/10.1016/j.acags.2020.100032</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Sun W., Liu S., Wang M., Zhang X., Shang K., Liu Q. (2023). Soil copper concentration map in mining area generated from AHSI remote sensing imagery. Science of The Total Environment, 860, 160511. https://doi.org/10.1016/j.scitotenv.2022.160511</mixed-citation><mixed-citation xml:lang="en">Sun W., Liu S., Wang M., Zhang X., Shang K., Liu Q. (2023). Soil copper concentration map in mining area generated from AHSI remote sensing imagery. Science of The Total Environment, 860, 160511. https://doi.org/10.1016/j.scitotenv.2022.160511</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Tachikawa, T., Hato, M., Kaku, M., Iwasaki, A., Gesch, D., Oimoen, M., Zhang, Z., Danielson, J., Krieger, T., Curtis, B., Haase, J., Abrams, M. and Crippen, R. (2011). ASTER Global Digital Elevation Model Version 2. Tokyo: Ministry of Economy, Trade and Industry and National Aeronautics and Space Administration.</mixed-citation><mixed-citation xml:lang="en">Tachikawa, T., Hato, M., Kaku, M., Iwasaki, A., Gesch, D., Oimoen, M., Zhang, Z., Danielson, J., Krieger, T., Curtis, B., Haase, J., Abrams, M. and Crippen, R. (2011). ASTER Global Digital Elevation Model Version 2. Tokyo: Ministry of Economy, Trade and Industry and National Aeronautics and Space Administration.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Tadono T., Ishida H., Oda F., Naito S., Minakawa K., Iwamoto H. (2014). Precise global DEM generation by ALOS PRISM. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2, pp. 71–76. https://doi.org/10.5194/isprsannals-II-4-71-2014</mixed-citation><mixed-citation xml:lang="en">Tadono T., Ishida H., Oda F., Naito S., Minakawa K., Iwamoto H. (2014). Precise global DEM generation by ALOS PRISM. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2, pp. 71–76. https://doi.org/10.5194/isprsannals-II-4-71-2014</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Takaku, J., Tadono, T. and Tsutsui, K. (2014). Generation of high resolution global DSM from ALOS PRISM, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-4, pp. 243–248. https://doi.org/10.5194/isprsannals-II-4-243-2014</mixed-citation><mixed-citation xml:lang="en">Takaku, J., Tadono, T. and Tsutsui, K. (2014). Generation of high resolution global DSM from ALOS PRISM, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-4, pp. 243–248. https://doi.org/10.5194/isprsannals-II-4-243-2014</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Worlanyo A.S., Jiangfeng L. (2021). Evaluating the environmental and economic impact of mining for post-mined land restoration and land-use: A review. Journal of Environmental Management, 279, 111623. https://doi.org/10.1016/j.jenvman.2020.111623</mixed-citation><mixed-citation xml:lang="en">Worlanyo A.S., Jiangfeng L. (2021). Evaluating the environmental and economic impact of mining for post-mined land restoration and land-use: A review. Journal of Environmental Management, 279, 111623. https://doi.org/10.1016/j.jenvman.2020.111623</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Yang L., Meng X., Zhang X. (2011). SRTM DEM and its application advances. International Journal of Remote Sensing, 32(14), pp. 3875–3896. https://doi.org/10.1080/01431161003786016</mixed-citation><mixed-citation xml:lang="en">Yang L., Meng X., Zhang X. (2011). SRTM DEM and its application advances. International Journal of Remote Sensing, 32(14), pp. 3875–3896. https://doi.org/10.1080/01431161003786016</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>
