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Pollutants, Volume 5, Issue 1

March 2025 - 8 articles

Cover Story: While air quality has improved across the United States, the inequitable burdens of air pollution persist. Indoor and outdoor exposures, baseline rates of health conditions, and resources to manage personal health are all contributing factors. We identified local emission sources contributing to air pollution exposure disparities in New York City using seasonally averaged PM2.5 constituents. We examined redlining and asthma rates as indicators of historical structural racism and present-day community burden, respectively. While inequitable exposures to traffic and residual oil boilers persist, overall exposure disparities are small. Our findings suggest that local policy should focus on reducing traffic and building boiler emissions in high-asthma neighborhoods to reduce exacerbations. View this paper
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Articles (8)

  • Communication
  • Open Access
4,150 Views
13 Pages

Environmental Implications of the Global Prevalence of Hyperthyroidism in Cats from a “One Health” Perspective

  • Ryunosuke Kikuchi,
  • Rosário Plácido Roberto da Costa and
  • Carla Sofia Santos Ferreira

The prevalence of hyperthyroidism in cats has been steadily increasing worldwide since the late 1970s. The main cause of feline hyperthyroidism remains unknown. The underlying cause was studied from the viewpoint of the “One Health” conce...

  • Article
  • Open Access
4 Citations
8,128 Views
32 Pages

Assessment of Heavy Metal Contamination and Ecological Risk in Urban River Sediments: A Case Study from Leyte, Philippines

  • Abu Bakar Siddique,
  • Abu Sayed Al Helal,
  • Teofanes A. Patindol,
  • Deejay M. Lumanao,
  • Kleer Jeann G. Longatang,
  • Md. Alinur Rahman,
  • Lorene Paula A. Catalvas,
  • Anabella B. Tulin and
  • Molla Rahman Shaibur

This study evaluated heavy metal (HM) contamination in sediments from the Malbasag River in the Ormoc City port, Leyte, Philippines. A total of thirty sediment samples were collected randomly from ten locations along the river using an Ekman grab sam...

  • Article
  • Open Access
1 Citations
1,932 Views
18 Pages

Source Apportionment and Risk Assessment of Heavy Metals in Soils During Dry and Rainy Seasons in Southern Malawi

  • Constance Chifuniro Utsale,
  • Chikumbusko Chiziwa Kaonga,
  • Fabiano Gibson Daud Thulu,
  • Petra Chiipa,
  • Stellah James and
  • Ishmael Bobby Mphangwe Kosamu

The recent increase in industrial activities has raised concerns regarding environmental quality in urban areas in Malawi. In this study, the contents of heavy metals [copper (Cu), zinc (Zn) and cadmium (Cd)] were analysed in 15 sites selected from M...

  • Article
  • Open Access
2 Citations
3,437 Views
15 Pages

This paper focuses on the environmental impact of urban surface transportation and the influence that driving mode and drivers’ attitudes have on it. This article emphasizes the importance of a respectful attitude toward the environment and ado...

  • Article
  • Open Access
2 Citations
1,699 Views
19 Pages

Two sets of sediment samples were collected from the Sarigiol basin, Greece, aiming to evaluate the environmental consequences of the industrial activity in the area by assessing their magnetic properties with the magnetic susceptibility method. Chem...

  • Article
  • Open Access
2 Citations
1,691 Views
17 Pages

Prediction of Tropospheric Ozone Levels from Land Surface Temperature in the Urban Area of Durango, Dgo., Mexico

  • Hugo Ramírez-Aldaba,
  • Pablito Marcelo López-Serrano,
  • Emily García-Montiel,
  • Miriam Mirelle Morones-Esquivel,
  • Melissa Bocanegra-Salazar,
  • Carlos Borrego-Núñez and
  • José Manuel Loera-Sánchez

Air pollution in urban centers comes from anthropogenic activities. Tropospheric ozone (O3) depends on chemical precursors that promote an increase in its production, mainly in wind-dominated and large green areas. It is a gas produced by a series of...

  • Article
  • Open Access
3,554 Views
19 Pages

Differences in exposures and resources to manage personal health contribute to persistent inequities in air pollution burden despite vast air quality improvements over the past 2–3 decades in the United States. These factors are, partly, linked...

  • Article
  • Open Access
2 Citations
3,819 Views
29 Pages

Acid mine drainage (AMD), which is primarily caused by the exposure of sulfidic minerals to oxygen and water during mining operations, remains a significant contributor to environmental pollution. Numerous technologies have been developed to prevent/...

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Pollutants - ISSN 2673-4672Creative Common CC BY license