SEGH Articles

SEGH Representation - Scientific Events in Pakistan

10 January 2016
Dr Munir Zia gives an update on SEGH representation at two scientific events during 2015 in Pakistan

 

Dr Munir Zia represented SEGH at two of the following events during 2015 in Pakistan:

1. International Conference on Soil Sustainability and Food Security held at the University of Agriculture in Faisalabad (Nov 15-17)

2. International Workshop on Current status of fertilizer use in Pakistan (Nov 29-Dec 01)

Dr Munir Zia, R&D Coordinator for the Fauji Fertilizer Company in Pakistan, while representing SEGH, delivered an invited talk on “Health risk assessment of potentially harmful elements (PHEs) and dietary minerals (DMs) from soils and vegetables irrigated with wastewater” at the International Conference on Soil Sustainability and Food Security held at the University of Agriculture in Faisalabad, Pakistan. Scientists from Germany, Australia, and UAE also participated in the event that was inaugurated by the Federal Minister for Food Security.

 

Dr Munir Zia also represented SEGH at an International Workshop on  the Current status of Fertilizer use in Pakistan. The workshop in November 2015 was organised by the University of Agriculture in Faisalabad and the International Centre for Agricultural Research in Dry Areas (ICARDA) under the framework of the Consortium Research Programme on Water, Land and Ecosystems.

 

 

The main concern in agricultural production systems are the inefficient use of fertilizers and their impact on the environment. Improving fertilizer use efficiency requires a multi-disciplinary, multi-pronged approach in fertilizer and irrigation management, breeding, extension and policy interventions. The contrasting situation is the underuse of fertilisers where farmers are not achieving optimal yields because they cannot get access to or afford fertilizers. This workshop will highlight the problem of fertilizer mismanagement; its over, inappropriate and under use, and losses due to agricultural activities. This activity will help in the identification of areas for policy intervention to improve fertilizer distribution and management or regulate its use.

by Dr Munir Zia

R&D Coordinator Fauji Fertilizer Company, Pakistan

SEGH Representative in Pakistan

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

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    The Itataia uranium–phosphate deposit is the largest uranium reserve in Brazil. Rare earth elements (REEs) are commonly associated with phosphate deposits; however, there are no studies on the concentrations of REEs in soils of the Itataia deposit region. Thus, the objective of the research was to evaluate the concentration and spatial variability of REEs in topsoils of Itataia phosphate deposit region. In addition, the influence of soil properties on the geochemistry of REEs was investigated. Results showed that relatively high mean concentrations (mg kg−1) of heavy REEs (Gd 6.01; Tb 1.25; Ho 1.15; Er 4.05; Tm 0.64; Yb 4.61; Lu 0.65) were found in surface soils samples. Soil properties showed weak influence on the geochemical behavior of REEs in soils, except for the clay content. On the other hand, parent material characteristics, such as P and U, had strong influence on REEs concentrations. Spatial distribution patterns of REEs in soils are clearly associated with P and U contents. Therefore, geochemical surveys aiming at the delineation of ore-bearing zones in the region can benefit from our data. The results of this work reinforce the perspective for co-mining of P, U and REEs in this important P–U reserve.

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