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Environmental Signaling & Human Health

A special issue of International Journal of Environmental Research and Public Health (ISSN 1660-4601). This special issue belongs to the section "Environmental Health".

Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 2992

Special Issue Editors


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Guest Editor
Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Ave-SL-8683, New Orleans, LA 70112, USA
Interests: urban geochemistry and health; children; primary prevention; environmental signalling; lead poisoning
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Guest Editor
School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504, USA
Interests: environmental pollution; urban agriculture; lead exposure; soil contamination; urban ecology; soil geochemistry

Special Issue Information

Dear Colleagues,

The study of the chemistry of community soils and signaling between the environment and people is a long-term interest. Most of the world’s human population lives in cities, and there are many questions that need to be addressed: What is the state of knowledge about the chemistry of urban environments? What are the effects of environmental chemistry on human exposure, morbidity, and societal health? What are the effects on various members of society, children vs. adults, men vs. women, and members of various racial, cultural, and socioeconomic groups? What is known about the specific components (playgrounds, elementary schools, residential areas) of the city that must be preserved to serve the long-term needs of urban residents.

The concept of environmental signals provides insights to address the impact of biochemically active toxicants on humans, other species, and the ecosystems they share. Disruption of the broad signaling systems has the potential for global change that transcends the biological systems of all organisms, including humans. Air and water quality, vegetation and soils in urban and suburban environments are exposed to anthropogenic influences and disruptions. Studying and mitigating negative environmental consequences of the anthropogenic and technogenic pressures are among the key tasks of environmental research.

This Special Issue of International Journal of Environmental Research and Public Health (IJERPH) focuses on the current state of knowledge on the links between environmental signals and human health. New research papers, reviews, case reports and conference papers are welcome to this issue. Papers dealing with new advanced approaches and smart technologies to monitor, model, and assess environmental consequences and risks in cities and towns for health prevention purposes or risk assessment and management are also welcome. Other manuscript types accepted include methodological papers, position papers, brief reports, and commentaries. We will accept manuscripts from all disciplines including exposure assessment science, epidemiology, intervention studies, risk and health impact assessment, soil risk management and mitigation strategies.

Dr. Howard Mielke
Dr. Anna Paltseva
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Environmental Research and Public Health is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • environmental signals
  • toxicants
  • environmental pollution
  • exposure assessment
  • health prevention
  • soil

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Published Papers (1 paper)

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Research

18 pages, 4423 KiB  
Article
Source Apportionment and Geographic Distribution of Heavy Metals and as in Soils and Vegetables Using Kriging Interpolation and Positive Matrix Factorization Analysis
by Huiyue Su, Yueming Hu, Lu Wang, Huan Yu, Bo Li and Jiangchuan Liu
Int. J. Environ. Res. Public Health 2022, 19(1), 485; https://doi.org/10.3390/ijerph19010485 - 2 Jan 2022
Cited by 9 | Viewed by 2282
Abstract
Food security and cultivated land utilization can be seriously affected by heavy metal (HM) pollution of the soil. Therefore, identifying the pollution sources of farmland is the way to control soil pollution and enhance soil quality effectively. In this research, 95 surface soil [...] Read more.
Food security and cultivated land utilization can be seriously affected by heavy metal (HM) pollution of the soil. Therefore, identifying the pollution sources of farmland is the way to control soil pollution and enhance soil quality effectively. In this research, 95 surface soil samples, 34 vegetable samples, 27 irrigation water samples, and 20 fertilizer samples were collected from the Wuqing District of Tianjin City, China and was used to determine their HMs accumulation and potential ecological risks. Then, kriging interpolation and positive matrix factorization (PMF) were utilized to identify the sources of soil HMs. The results indicated that soil HMs in the study area were contaminated at a medium level, but that the pollution of Cd was more severe, and the Cd content in vegetables was slightly higher than the permissible threshold (0.02 mg·kg−1). Furthermore, a non-homogeneous distribution was observed, with higher concentrations of HM contaminants concentrated in the southwest of the study area, where many metal manufacturing industries are located. Our results suggest that the Cd originated from industrial activity; As and Pb from agricultural practices; Ni, Cu, Cr, and As mainly from natural sources; Zn and Cu from organic fertilizer; Pb and Cd mainly from traffic discharge; and Cr, Ni, and Pb from sewage irrigation. Obviously, the accumulation of soil HMs in the study area could be mainly attributed to industrial activities, implying the need for implementation of government strategies to reduce industrial point-source pollution. Full article
(This article belongs to the Special Issue Environmental Signaling & Human Health)
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