The floodplain forest communities can be segregated into different species assemblages, based on the hydroperiod.    From Wordnik.com.  [Mississippi lowland forests] Reference

The most important environmental condition in this ecoregion is the hydroperiod, which controls the amount of oxygen and moisture available to the forest communities.    From Wordnik.com.  [Mississippi lowland forests] Reference

The highest productivity occur in a pulsing hydroperiod wetland that receives high inputs of nutrients, while lower productivity characterizes either drained or continuously flooded swamps.    From Wordnik.com.  [Wetland classifications] Reference

Natural vegetation varies with site characteristics, mainly soil texture and hydroperiod.    From Wordnik.com.  [Featured Articles - Encyclopedia of Earth] Reference

Using the landscape variation of a glacial valley in the Greater Yellowstone Ecosystem as the context for a natural experiment, we examined variation in growth pattern and life history of the salamander Ambystoma tigrinum melanostictum and determined how these developmental characteristics varied with hydroperiod across 25 ponds over the course of three years.    From Wordnik.com.  [BioMed Central - Latest articles] Reference

"Developers will say, 'Well, this is our wetland,' but it's a long-hydroperiod wetland.    From Wordnik.com. Reference

Creating a wetland is not enough unless you create a gradient from short - to long-hydroperiod wetlands. ".    From Wordnik.com. Reference