Wetland Functions and Values: The State of Our Understanding : Proceedings of the National Symposium on Wetlands Held in Disneyworld Village, Lake Buena Vista, Florida, November 7-10, 1978Phillip E. Greeson, John R. Clark, Judith E. Clark American Water Resources Association, 1979 - 674 стор. |
Зміст
Can Science Help Save Interior Wetlands? | 19 |
Enforcing Wetlands Regulations Theme Paper | 38 |
Corps Permit Processing | 45 |
Авторські права | |
50 інших розділів не відображаються
Загальні терміни та фрази
acres agricultural Alaska AMERICAN WATER RESOURCES aquatic basin biomass birds cattail coastal wetlands Conservation crops cypress D. F. Whigham decomposition detritus diversity drainage ducks Ecology ecosystem ecotone Editors effects energy environment Environmental erosion estuary evaluation evapotranspiration factors Fish and Wildlife Fisheries flood Florida flow forest fresh water wetlands Freshwater Wetlands ground water habitat harvest hydrologic impact important invertebrates Kadlec Lake Lake Buena Vista land Louisiana Management Marine Michigan natural nitrogen North nutrient Odum organic peat peatlands percent phosphorus Phragmites plants ponds populations potential primary production processes R. L. Simpson recreational region Report River runoff Salt Marsh season sediment shoreline Spartina species stream studies surface Swamp Symposium tidal tion upland values of wetlands van der Valk vegetation water levels water quality waterfowl watershed wet soils wetland areas wetland ecosystems WETLAND FUNCTIONS wetland habitats wetland types Wildlife Service Wisconsin wood ducks York zone