SEGH Articles

SEGH Data Privacy Policy

01 June 2018
We are preparing for new General Data Protection Regulations (GDPR). Please read further for SEGH handling of member information.

SEGH Data Protection Policy

Who we are:

The Society for Environmental Geochemistry and Health provides a forum for scientists from various disciplines to work together in understanding the interaction between the geochemical environment and the health of plants, animals and humans.

Further information can be found at: www.segh.net

What personal data we collect:

We collect personal data from subscribers comprising name, E-mail address and affiliation. We also collect the same information from individuals who attend our annual conference and other SEGH sponsored meetings.

What will we do with the data:

We will use this data to send subscribers email updates about SEGH, including upcoming events, the latest news articles on the website and other relevant information. For information held centrally by SEGH we will not share your data with other organisations.  The exception will be for a conference, for which specific permission will be sought by the conference host to share contact information with sponsors.

How we will store the data:

We will store your data in secure web hosting software, administered by our Webmaster, Membership Secretary, Secretary and President. We do not store financial details using the web hosting software.  Subscriptions are handled by off-site secure payments through SagePay, for which access to payment records are currently restricted to the Membership Secretary, Secretary and President.

How can i submit a 'Subject Access Request'?

You can submit a subject access request by E-mail to seghmembership@gmail.com

Will this privacy policy be updated?

We regularly review our policies, including this privacy policy, and may make changes from time to time.

Permission to maintain membership details

 Members can at any time request to be removed from the SEGH member/mailing list by emailing seghmembership@gmail.com .

Keep up to date

Submit Content

Members can keep in touch with their colleagues through short news and events articles of interest to the SEGH community.

Science in the News

Latest on-line papers from the SEGH journal: Environmental Geochemistry and Health

  • Health risks and source identification of dietary exposure to indicator polychlorinated biphenyls (PCBs) in Lanzhou, China 2019-09-19

    Abstract

    Polychlorinated biphenyls (PCBs) are widely present in multiple environmental media even long after the phaseout, posing a health risk to the general population. Dietary intake is the major exposure route of PCBs; however, information is limited regarding PCBs in food that people directly consume. This study aims to measure personal exposure to indicator PCBs, evaluate the health risks, and identify their sources in a typical metropolitan city in China. Multi-day food samples were collected from 21 subjects in Lanzhou, Gansu Province, in two seasons using the duplicate plate method. Samples were extracted and analyzed for seven indicator PCBs using gas chromatography/mass spectrometry. Average daily doses (ADDs) of ∑7PCBs were estimated using Monte Carlo analysis with food intake information. Results show that PCB-118 and PCB-180 were the major congeners in food samples with average concentrations of 1.42 and 1.11 ng/g, respectively. The average (± SD) ADD of ∑7PCBs was 26.47 ± 22.10 ng/kg day among adults aged 18–69 years and displayed small variation across age groups. Comparing with the chronic RfD of 7 ng/kg day, 67% of people had their ADDs exceeding this threshold. The median cancer risk was 5.52 × 10−5, and 51% of residents had risks exceeding the action level of 10−4. The principal component analysis identified waste incineration, gasoline engine production, and leakage of #1 PCBs as the major PCBs sources. In conclusion, a large portion of Lanzhou residents has high non-cancer and cancer risks from dietary exposure to PCBs, which warrants control actions targeting these major sources.

  • Comprehensive assessment of heavy metals pollution of farmland soil and crops in Jilin Province 2019-09-18

    Abstract

    As a major agricultural province in China, it is necessary to study the content of heavy metals in farmland soil and crop in Jilin Province and to evaluate the risks to ecology and human health. This study presented the work completed on 79 soil samples, 10 rice samples, 66 maize samples and 15 soybean samples collected from Jilin Province farmland and evaluated six heavy metals (Zn, Cu, Pb, Cd, Hg and As) concentrations. The results showed that the concentrations of the six heavy metals in farmland soil and crop samples from Jilin Province basically met the soil standards and food health standards of China. The agricultural soil pollution spatial distribution was the most serious in the south of Jilin Province and the lightest in the west. The non-carcinogenic risks faced by children eating crops were higher than those of adults, but the carcinogenic risks were lower than those of adults. Both of the two health risks to adults and children from eating crops were very limited. The results would help determine the heavy metals pollution in farmland soil in Jilin Province efficiently and accurately and helped decision makers to achieve a balance between production and environmental regulation.

  • Sustainability of agricultural and wild cereals to aerotechnogenic exposure 2019-09-14

    Abstract

    In recent decades, the problem of the constantly increasin level of anthropogenic load on the environment is becoming more and more acute. Some of the most dangerous pollutants entering the environment from industrial emissions are heavy metals. These pollutants are not susceptible to biodegradation over time, which leads to their accumulation in the environment in dangerous concentrations. The purpose of this work is to study the sustainability of cultivated and wild plants of the Poaceae family to aerotechnogenic pollution in the soil. The content of heavy metals in couch grass (Elytrigia repens (L.) Nevski), meadow bluegrass (Poa pratensis L.) and soft wheat (Triticum aestivum) plants grown in the impact zone of Novocherkassk Power Station has been analyzed. Contamination of cultivated and wild cereals with Pb, Zn, Ni and Cd has been established. It has been shown that the accumulation of heavy metals is individual for each plant species. An average and close correlation have been established between the total HM content and the content of their mobile forms in the soil and their content in plants. For the plants studied, the translocation factor (TF) and the distribution coefficient (DC) of HM have been calculated. The TF is formed by the ratio of the concentration of an element in the root plant dry weight to the content of its mobile compounds in the soil. The DC value makes it possible to estimate the capacity of the aboveground parts of plants to absorb and accumulate elements under soil pollution conditions and is determined as the ratio of the metal content in the aboveground biomass to its concentration in the roots. TF and DC values have shown a significant accumulation of elements by plants from the soil, as well as their translocation from the root system to the aboveground part. It has been revealed that even within the same Poaceae family, cultural species are more sensitive to man-made pollution than wild-growing ones.