Waterfowl Management Handbook: Strategies for water level manipulations in moist-soil systems. 13.4.6 |
Common terms and phrases
15 April bittern blue heron Blue-winged teal Canada geese capacity Schedule slow Cocklebur completed by 15 Continued flooding Cyperus Drawdown completed drawdown date drawdown to match drawdowns provide early drawdowns early migrating waterfowl Early season Echinochloa elevation for complete environmental conditions Evapotranspiration excellent Mid-late season Excellent shorebird fall flooding fast drawdowns Flooding Strategies flooding to full food resources frumentacea full func geese when water germination growing season ice free Excellent inch incre independent discharge invertebrates late drawdowns mallards and Canada match northward movement Mid-late season poor midseason drawdowns moist-soil impoundments moist-soil plants Moist-soil Vegetation Morning glory newly established plants optimum foraging depth Panic grass pintails Polygonum problem vegetation rails salinities Scenario Response Scenario Schedule slow drawdown season good excellent seed production Sesbania shallow water Smartweeds soil temperature species Sprangletop Table three moist-soil tional capacity Schedule water depths water is ice Water level Unit wigeons Wild millet Wildlife Leaflet