SEGH Events

Supporting Conferences, meetings and events

13 December 2015
A guide to groups interested in hosting an SEGH event.

Introduction & Overview

The major activity of SEGH is to promote, internationally, conferences and symposia addressing the main aims of the Society ( ), to encourage active debate and discussion on pressing research issues for experienced and early career researchers in academia, governmental and non-governmental organisations, business and industry.

Meetings are held on a regular basis and are currently organised geographically in Europe, Asia/Pacific and the Americas. The Society has global membership and the Board seeks to include all regions in events. Currently, SEGH promotes three types of event:

1. The International Symposium on Environmental Geochemistry (ISEG).

This is the key International meeting on Environmental Geochemistry, held every 3 years since 1991, jointly promoted by SEGH, International Association of Geochemistry, and the International Medical Geology Association (IMGA). The meeting is typically 4-5 days (+ field trips) attracting ~200-300 + delegates, with parallel sessions and has support from a number of relevant organisations. This meeting will be coordinated on behalf of the supporting societies by the International Association of Geochemistry (IAGC), and through a board with representation from IMGA and SEGH.

2. Annual SEGH events.

These meetings are regularly organised regionally, typically 2-3 days (+ field trip) attracting ~60-100 delegates. Since the 1980s the most successful regional conferences have been the SEGH Meetings held in Europe (the International board are keen to promote regional activities more widely).

3. Specific, focused workshops, symposia or task force activities

Less regular events, in a variety of formats (e.g. one day meetings, jointly hosted or longer working group activities). A specific focus or a timely issue normally stimulates the organisation and SEGH has been able to support a number of such events which have had significant impact on the scientific community and often resulted in special issues of the Society’s journal Environmental Geochemistry & Health. Examples include: Environmental Chromium contamination and remediation (v23 (3) 2001); Changes in Soil Quality & Its Remediation (v26 (2-3) 2004), Arsenic in the Environment – Risks & Management Strategies (v31 (S1), 2009), Environment & Human Health (v31 (2), 2009; Practical Applications of Medical Geology (v32 (6), 2010).

The Society For Environmental Geochemistry & Health

The SEGH International Board, with regional representation welcomes offers to host SEGH supported meetings and events. The Board meets regularly, and regional chairs (and local members) undertake to identify hosts and stimulate the organisation of meetings. The Board (International and Regional) coordinate programme of meetings, reviewing proposals and accepting/nominating hosts for events. This includes synchronising meetings and forward planning to try to ensure SEGH supported meetings do not clash with other related events.

Support from SEGH and structure of events

There are few if any “rules”, but SEGH, over the last 30 years of activity has a loose format and process which has been successful:

• the registration fee should offer a discount fee for members of SEGH (we have member and student member grades) and a non member fee which includes annual SEGH membership (this membership fee is passed to SEGH who then provide Springer journal subscription fees for members to online access to the complete EGAH catalogue); SEGH will support (and help judge) prizes for best student oral and poster presentations; any "profit" from the conference is normally split between SEGH and the organisers; SEGH board and members will support the host with advice on organisational aspects, getting contacts and in disseminating/advertising the event to their own networks, as well as providing many of the delegates. Typical format is for a regional meeting is for 2 or 3 days of presentations, with an optional field visit and a few "star speakers" which follow the normal (and a few unusual) topics of SEGH interest. We hope for a broad set of topics, so our members can see a place to offer presentations, but also learn something new. The link between “environment” and “health” is a core theme.

Questions for organisers

Have you considered the following issues, and whether you:

1. Have support from your institution – are you able to get reduce costs of room hire, facilities etc?

2. Can access website space be available and supported for a conference web site?

3. Can access efficient on-line registration (and payment) facilities?

4. Have organisational support from colleagues to set up and run the event?

5. Can obtain support grants or sponsorship from networks / organisations?

6. Can you provide a good social element for the meeting – conference dinner and mixer events?

7. Set a fee level to attract delegates and ensure breakeven / minor profit from the meeting?

8. Can you provide access to suitable accommodation and ensure the logistics of arrival at the conference venue is straight forward – providing a number of options for delegates is ideal, some will bring accompanying persons, others will have very restricted budget. Consider the physical journey for delegates and try to organise to make it as straightforward as possible.

Application/Expression of interest.

The SEGH board is keen to receive offers to host meetings or events falling into any of the above categories. The Board would like to receive a formal request containing as much information and outline of arrangements for the meeting. This will then be considered and in the event of competing bids for meetings, the Board will arrange a “vote” and the applicants informed of the board’s decision.

On behalf of the Society for Environmental Geochemistry & Health 22 November 2012

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Science in the News

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

  • Characteristics of PM 2.5 , CO 2 and particle-number concentration in mass transit railway carriages in Hong Kong 2016-06-20


    Fine particulate matter (PM2.5) levels, carbon dioxide (CO2) levels and particle-number concentrations (PNC) were monitored in train carriages on seven routes of the mass transit railway in Hong Kong between March and May 2014, using real-time monitoring instruments. The 8-h average PM2.5 levels in carriages on the seven routes ranged from 24.1 to 49.8 µg/m3, higher than levels in Finland and similar to those in New York, and in most cases exceeding the standard set by the World Health Organisation (25 µg/m3). The CO2 concentration ranged from 714 to 1801 ppm on four of the routes, generally exceeding indoor air quality guidelines (1000 ppm over 8 h) and reaching levels as high as those in Beijing. PNC ranged from 1506 to 11,570 particles/cm3, lower than readings in Sydney and higher than readings in Taipei. Correlation analysis indicated that the number of passengers in a given carriage did not affect the PM2.5 concentration or PNC in the carriage. However, a significant positive correlation (p < 0.001, R 2 = 0.834) was observed between passenger numbers and CO2 levels, with each passenger contributing approximately 7.7–9.8 ppm of CO2. The real-time measurements of PM2.5 and PNC varied considerably, rising when carriage doors opened on arrival at a station and when passengers inside the carriage were more active. This suggests that air pollutants outside the train and passenger movements may contribute to PM2.5 levels and PNC. Assessment of the risk associated with PM2.5 exposure revealed that children are most severely affected by PM2.5 pollution, followed in order by juveniles, adults and the elderly. In addition, females were found to be more vulnerable to PM2.5 pollution than males (p < 0.001), and different subway lines were associated with different levels of risk.

  • Excessive fluoride consumption increases haematological alteration in subjects with iron deficiency, thalassaemia, and glucose-6-phosphate dehydrogenase (G-6-PD) deficiency 2016-06-18


    Excessive fluoride consumption leads to accelerated red blood cell death and anaemia. Whether that increases the haematological alteration in subjects with haematological disorders (iron deficiency, thalassaemia, and G-6-PD deficiency) is still unclear. The fluoride in serum and urine and haematological parameters of students at Mae Tuen School (fluoride endemic area) were analysed and compared to those of students at Baan Yang Poa and Baan Mai Schools (control areas). Iron deficiency, thalassaemia, and G-6-PD deficiency were also diagnosed in these students. The students at Mae Tuen School had significantly (P < 0.001) higher levels of mean fluoride in the serum and urine than those in control areas. In both control and fluoride endemic areas, students with haematological disorders had significantly lower levels of Hb, Hct, MCV, MCH, and MCHC than those without haematological disorders. Moreover, the lowest levels of Hb, MCH, and MCHC were observed in the students with haematological disorders who live in the fluoride endemic area. Thus, the excessive fluoride consumption increased haematological alteration in subjects with iron deficiency, thalassaemia, and G-6-PD deficiency and that may increase the risk of anaemia in these subjects.

  • Health risk assessment of potentially harmful elements and dietary minerals from vegetables irrigated with untreated wastewater, Pakistan 2016-06-18


    In the developing world, vegetables are commonly grown in suburban areas irrigated with untreated wastewater containing potentially harmful elements (PHEs). In Pakistan, there is no published work on the bioaccessibility aspect of PHEs and dietary minerals (DMs) in sewage-irrigated soil or the vegetables grown on such soils in Pakistan. Several industrial districts of Pakistan were selected for assessment of the risk associated with the ingestion of vegetables grown over sewage-irrigated soils. Both the total and bioaccessible fraction of PHEs (Cd, Co, Cr, Ni, and Pb) and DMs (Fe, Cu, Mn, Zn, Ca, Mg, and I) in soils and vegetable samples were measured. The concentrations of these PHEs and DMs in sewage-irrigated and control soils were below published upper threshold limits. However, compared to control soils, sewage irrigation over the years decreased soil pH (7.7 vs 8.1) and enhanced dissolved organic carbon (1.8 vs 0.8 %), which could enhance the phyto-availability of PHEs and DMs to crops. Of the PHEs and DMs, the highest transfer factor (soil to plant) was noted for Cd and Ca, respectively. Concentrations of PHEs in most of the sewage-irrigated vegetables were below the published upper threshold limits, except for Cd in the fruiting portion of eggplant and bell pepper (0.06–0.08 mg/kg Cd, dry weight) at three locations in Gujarat and Kasur districts. The bioaccessible fraction of PHEs can reduce the context of dietary intake measurements compared to total concentrations, but differences between both measurements were not significant for Cd. Since the soils of the sampled districts are not overly contaminated compared to control sites, vegetables grown over sewage-irrigated soils would provide an opportunity to harvest mineral-rich vegetables potentially providing consumers 62, 60, 12, 104, and 63 % higher dietary intake of Cu, Mn, Zn, Ca, and Mg, respectively. Based on Fe and vanadium correlations in vegetables, it is inferred that a significant proportion of total dietary Fe intake could be contributed by soil particles adhered to the consumable portion of vegetables. Faecal sterol ratios were used to identify and distinguish the source of faecal contamination in soils from Gujranwala, Gujarat, and Lahore districts, confirming the presence of human-derived sewage biomarkers at different stages of environmental alteration. A strong correlation of some metals with soil organic matter concentration was observed, but none with sewage biomarkers.