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 - Всего страниц: 674 |
Содержание
Can Science Help Save Interior Wetlands? | 19 |
Enforcing Wetlands Regulations Theme Paper | 38 |
Corps Permit Processing | 45 |
Авторские права | |
Не показаны другие разделы: 50
Часто встречающиеся слова и выражения
acres agricultural Alaska AMERICAN WATER RESOURCES aquatic basin biomass birds cattail coastal wetlands Conservation crops cycling 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 National 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