About

Diverse scientific fields and multidisciplinary expertise brought together within an international community

About SEGH

 

SEGH was established in 1971 to provide 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.

SEGH recognizes the importance of interdisciplinary research, representing expertise in a diverse range of scientific fields, such as biology, engineering, geology, hydrology, epidemiology, chemistry, medicine, nutrition, and toxicology.

SEGH members come from a variety of backgrounds within the academic, regulatory, and industrial communities, thus providing a representative perspective on current issues and concerns.

SEGH membership is international and there are regional sections to coordinate activities in Europe, Americas and Asia/ Pacific.

 

 

 

Organisational Profile

President: Dr Michael Watts, British Geological Survey. mwatts@bgs.ac.uk


Regional chairs:

African Chair European Chair Americas Chair Asia/Pacific Chair

Dr Moola Mutondo

(Zambia)

Dr Ariadne Argyraki

(Greece)

Dr Keith Torrance

(USA)

Prof. Taicheng An

Prof. Xia Huo

(China)

Prof. Odipo Osano

(Kenya)

Dr Paula Marinho-Reis

(Portugal)

Dr Ofelia Morton-Bermea

(Mexico)

Dr Munir Zia

(Pakistan)

Prof. Akinade Olatunji

(Nigeria)

Dr Sanja Potgieter-Vermaak

(UK)

 

Dr Kosei Yamaguchi

(Japan)

 

Organisational roles

Membership Secretary / Treasurer Secretary Webmaster
Mrs Anthea Brown Dr Gillian Gibson Dr Olivier Humphrey
Rt. British Geological Survey GBGibson Consulting

British Geological Survey

seghmembership@gmail.com segh.secretary@gmail.com seghwebmaster@gmail.com

 

SEGH is a member of the Geological Society of America's Associated Society Partnerships.  For more information on educational programmes, collaborations and communications link to www.geosociety.org.

China-Ireland Consortium: Taicheng An (China), Yongguan Zhu (China) , Chaosheng Zhang (NUI Galway, Ireland)”

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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

  • Soil contamination and human health: Part 1—preface 2020-01-27
  • The influence of application of biochar and metal-tolerant bacteria in polluted soil on morpho-physiological and anatomical parameters of spring barley 2020-01-27

    Abstract

    The paper presents the results of the model experiment on spring barley (Hordeum vulgare L.) grown in polluted soil. The influence of separate and combined application of wood biochar and heavy metal-tolerant bacteria on morpho-physiological, anatomical and ultrastructural parameters of H. vulgare L. has been studied. The joint application of biochar and bacteria increased the shoot length by 2.1-fold, root length by 1.7-fold, leaf length by 2.3-fold and dry weight by threefold compared to polluted variant, bringing the plant parameters to the control level. The maximal quantum yield of photosystem II decreased by 8.3% in H. vulgare L. grown in contaminated soil, whereas this decrease was less in biochar (7%), bacteria (6%) and in combined application of bacteria and biochar (5%). As for the transpiration rate, the H. vulgare L. grown in polluted soil has shown a decrease in transpiration rate by 26%. At the same time, the simultaneous application of biochar and bacteria has led to a significant improvement in the transpiration rate (14%). The H. vulgare L. also showed anatomical (integrity of epidermal, vascular bundles, parenchymal and chlorenchymal cells) and ultrastructural (chloroplasts, thylakoid system, plastoglobules, starch grains, mitochondria, peroxisomes, ribosomes, endoplasmic reticulum, vacuoles) changes, revealed by light-optical and transmission electron microscopy of leaf sections. The effects were most prominent in H. vulgare L., grown in polluted soil but gradually improved with application of biochar, bacteria and their combination. The use of biochar in combination with metal-tolerant bacteria is an efficient tool for remediation of soils, contaminated with heavy metals. The positive changes caused by the treatment can be consistently traced at all levels of plant organization.

  • Earthworms and vermicompost: an eco-friendly approach for repaying nature’s debt 2020-01-23

    Abstract

    The steady increase in the world’s population has intensified the need for crop productivity, but the majority of the agricultural practices are associated with adverse effects on the environment. Such undesired environmental outcomes may be mitigated by utilizing biological agents as part of farming practice. The present review article summarizes the analyses of the current status of global agriculture and soil scenarios; a description of the role of earthworms and their products as better biofertilizer; and suggestions for the rejuvenation of such technology despite significant lapses and gaps in research and extension programs. By maintaining a close collaboration with farmers, we have recognized a shift in their attitude and renewed optimism toward nature-based green technology. Based on these relations, it is inferred that the application of earthworm-mediated vermitechnology increases sustainable development by strengthening the underlying economic, social and ecological framework.

    Graphic abstract