Identifying the relationships between water quality and land cover changes in the Tseng-Wen reservoir watershed of Taiwan.

Int J Environ Res Public Health · 2013 · PMC3635156 · PMID 23358232

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a decreasing trendno p-value reported

However , Figure 6 (b) shows NO 3 -N concentrations vary with a decreasing trend. 3.3.

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