![]() ( 2019) reported that soil acidification in selected Swedish conifer sites was associated with the level of acidification of rainwater received at the sites. Existing studies have also shown that soil responds to precipitation chemistry. ![]() In addition to the immediate factors around the soil is precipitation. 2019), and water is often primarily stored in the finer matrix (Beven and Germann 1982). Water transport through soils tends to be dominated by preferential flow through large pores (Allen et al. Soil physical and chemical characteristics, as well as dominant land use/cover, have been reported to be capable of regulating the terrestrial freshwater supply, residence of water and chemistry of stream water (Eludoyin 2013 Jia et al. Activities within and outside as well as the characteristics of the soil are important determinants of the chemistry of water that travels past the soil into the stream (McGivney et al. Many researches on catchment hydrology have emphasized the importance of soil in the understanding of dynamics of stream water chemistry (Song et al. The study affirms the hypothesis that saturation overland flow dominates areas underlain by Halstow soil series in the area. Inference from the results suggests a possible significant role of pre-event water or geological influence on soil water chemistry. Relatively linear relationships, however, occurred in the values of conductivity, Cl −, Ca 2+, alkalinity and Mg 2+ between the 0–10 cm and below 10 cm depths, indicating mixing of soil water at both soil zones. Results showed that most of the selected chemical variables exhibited low coefficient of determination in the relationship of their concentration in precipitation and soil water. Method of analysis involves inferential statistics and wavelet transform plot of selected physico-chemical variables for six (2010–2016) years. The aim was to determine whether observations from the ECN data support results from the previous hypothesis on dominant run-off mechanism at the study area. This study has therefore taken advantage of the free access to the datasets to investigate temporal characteristics of precipitation and soil water chemistry, and relationship between the concentration of selected chemical variables in precipitation and soil water at 0–10 cm and below 10 cm depths based on data availability. Environmental assessments typically require fine- or high-resolution datasets, example of which the Environmental Change Network (ECN) provides.
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