Blar i NILU Brage på forfatter "Hassani, Amirhossein"
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Citizen-operated mobile low-cost sensors for urban PM2.5 monitoring: field calibration, uncertainty estimation, and application
Hassani, Amirhossein; Castell, Nuria; Watne, Ågot K.; Schneider, Philipp (Peer reviewed; Journal article, 2023)Research communities, engagement campaigns, and administrative agents are increasingly valuing low-cost air-quality monitoring technologies, despite data quality concerns. Mobile low-cost sensors have already been used for ... -
Deployment and Evaluation of a Network of Open Low-Cost Air Quality Sensor Systems
Schneider, Philipp; Haugen, Rolf; Hassani, Amirhossein; Castell, Nuria; Dauge, Franck Rene; Bartonova, Alena (Peer reviewed; Journal article, 2023)Low-cost air quality sensors have the potential to complement the regulatory network of air quality monitoring stations, with respect to increased spatial density of observations, however, their data quality continues to ... -
Global predictions of primary soil salinization under changing climate in the 21st century
Hassani, Amirhossein; Azapagic, Adisa; Shokri, Nima (Peer reviewed; Journal article, 2021)Soil salinization has become one of the major environmental and socioeconomic issues globally and this is expected to be exacerbated further with projected climatic change. Determining how climate change influences the ... -
Image-Text Connection: Exploring the Expansion of the Diversity Within Joint Feature Space Similarity Score
Mohammadi, Mahsa; Eftekhari, Mahdi; Hassani, Amirhossein (Peer reviewed; Journal article, 2023)Cross-modal representation learning aims to learn a shared representation space where data from multiple modalities can be effectively compared, fused, and understood. This paper investigates the role of increased diversity ... -
Low-Cost Particulate Matter Sensors for Monitoring Residential Wood Burning
Hassani, Amirhossein; Schneider, Philipp; Vogt, Matthias; Castell, Nuria (Peer reviewed; Journal article, 2023)Conventional monitoring systems for air quality, such as reference stations, provide reliable pollution data in urban settings but only at relatively low spatial density. This study explores the potential of low-cost sensor ... -
Low-cost sensors and Machine Learning aid in identifying environmental factors affecting particulate matter emitted by household heating
Hassani, Amirhossein; Bykuć, Sebastian; Schneider, Philipp; Zawadzki, Paweł; Chaja, Patryk; Castell, Nuria (Peer reviewed; Journal article, 2023)Poland continues to rely heavily on coal and fossil fuels for household heating, despite efforts to reduce Particulate Matter (PM) levels. The availability of reliable air quality data is essential for policymakers, ... -
Negative correlation between soil salinity and soil organic carbon variability
Hassani, Amirhossein; Smith, Pete; Shokri, Nima (Journal article, 2024)Soil organic carbon (SOC) is vital for terrestrial ecosystems, affecting biogeochemical processes, and soil health. It is known that soil salinity impacts SOC content, yet the specific direction and magnitude of SOC ... -
Reassessing the role of urban green space in air pollution control
Venter, Zander; Hassani, Amirhossein; Stange, Erik; Schneider, Philipp; Castell, Nuria (Peer reviewed; Journal article, 2024)The assumption that vegetation improves air quality is prevalent in scientific, popular, and political discourse. However, experimental and modeling studies show the effect of green space on air pollutant concentrations ... -
Understanding individual heat exposure through interdisciplinary research on thermoception
Serrano, Paloma Yáñez; Bieńkowska, Zofia; Chwałczyk, Franciszek; Hassani, Amirhossein (Peer reviewed; Journal article, 2024)Extreme heat events are more frequent and more intense globally due to climate change. The urban environment is an additional factor enhancing the effects of heat. Adults above 65 years old are especially at risk due to ...