Тип публикации: статья из журнала
Год издания: 2021
Идентификатор DOI: 10.1134/S0001433821090632
Адрес в архиве электронных ресурсов СФУ: https://elib.sfu-kras.ru/handle/2311/145238
Ключевые слова: landfill, land surface temperature, remote sensing, thermal infrared, landsat 8
Аннотация: In recent years, rapid urbanization and population growth have led to an overload of waste in big cities of Vietnam. Waste decomposition is always associated with the effects of heat generation as a result of the continuous aerobic and anaerobic processes, resulting in landfill surface temperature is significantly higher than the sПоказать полностьюurrounding area. This paper presents the results of assessment of land surface temperature distribution in two largest landfills in Vietnam, including Nam Son landfill (Hanoi city, northern Vietnam) and Da Phuoc landfill (Ho Chi Minh city, southern Vietnam). Landsat 8 satellite image data is used to calculate land surface temperatures based on the split-window method. The results showed that the landfill surface temperature was much higher than the surrounding area, even compared to the areas characterized by impervious surfaces. The difference between the landfill surface temperature and temperature in areas covered by vegetation was about 20 degrees C. The results obtained in this study provide input information to develop monitoring models of pollution at landfills. Abstract: In recent years, rapid urbanization and population growth have led to an overload of waste in big cities of Vietnam. Waste decomposition is always associated with the effects of heat generation as a result of the continuous aerobic and anaerobic processes, resulting in landfill surface temperature is significantly higher than the surrounding area. This paper presents the results of assessment of land surface temperature distribution in two largest landfills in Vietnam, including Nam Son landfill (Hanoi city, northern Vietnam) and Da Phuoc landfill (Ho Chi Minh city, southern Vietnam). Landsat 8 satellite image data is used to calculate land surface temperatures based on the split-window method. The results showed that the landfill surface temperature was much higher than the surrounding area, even compared to the areas characterized by impervious surfaces. The difference between the landfill surface temperature and temperature in areas covered by vegetation was about 20°C. The results obtained in this study provide input information to develop monitoring models of pollution at landfills. © 2021, Pleiades Publishing, Ltd.
Журнал: IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS
Выпуск журнала: Vol. 57, Is. 9
Номера страниц: 1098-1107
ISSN журнала: 00014338
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER