Browsing Faculty of Natural and Agricultural Sciences by Author "Galy-Lacaux, C."
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Long term measurements of sulfur dioxide, nitrogen dioxide, ammonia, nitric acid and ozone in Africa using passive samplers
Adon, M.; Pienaar, J.; Galy-Lacaux, C.; Yoboué, V.; Delon, C. (EGU, 2010)In this paper we present the long term monitoring of ambient gaseous concentrations within the framework of the IDAF (IGAC-DEBITS-AFRICA) program. This study proposes for the first time an analysis of long-term ... -
Long-term trends of atmospheric SO2, NO2 and O3 concentrations at South African INDAAF sites
Van Zyl, P.G.; Swartz, J.S.; Beukes, J.P.; Pienaar, K.; Galy-Lacaux, C. (AGU, 2019)South Africa is an important source region of atmospheric pollutants, which is compounded by high population- and industrial growth. However, this region is understudied, especially with regard to evaluating long-term ...