In fact, surface water pH levels in many
parts of east Texas where P. parvum is found, but does not bloom,
are generally low due to a wet climate, increased vegetation and
lower soil pH levels. Conversely, pH of impoundments in central
and west Texas, where P. parvum blooms are observed, generally
exceed pH 8 due to a dry climate, less vegetation, and limestone
bedrock
In fact, surface water pH levels in manyparts of east Texas where P. parvum is found, but does not bloom,are generally low due to a wet climate, increased vegetation andlower soil pH levels. Conversely, pH of impoundments in centraland west Texas, where P. parvum blooms are observed, generallyexceed pH 8 due to a dry climate, less vegetation, and limestonebedrock
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