| Lewis M. Cowardin - 1994 - 138 pages
...for the purposes of inventory, evaluation, and management. Wetlands In general terms, wetlands are lands where saturation with water is the dominant...communities living in the soil and on its surface. The single feature that most wetlands share is soil or substrate that is at least periodically saturated... | |
| Robert E. Thronson - 1979 - 114 pages
...are available concerning the entire system. Wetlands In wetlands, water is the dominating factor in determining the nature of soil development and the types of plant and animal communities occurring there. Wetland soils are saturated periodically due to fluctuations in surface or ground... | |
| United States. Environmental Protection Agency. Region V. - 1980 - 388 pages
...2.7.2. and Appendix E) . 3.7.2. Regulations Concerning Wetlands Wetlands are poorly drained areas where "water is the dominant factor determining the nature of soil development and the types of plants and animal communities living in the soil and on its surface" (Coward! n and others 1977). Wetlands... | |
| 1983 - 358 pages
...slopes as well as revegetation with original species and filling gullys in with soil. Wetlands - Land where saturation with water is the dominant factor...the types of plant and animal communities living in or on the soil. Wheeled Skidders - An internal combustion wheeled vehicle specifically designed to... | |
| 1983 - 392 pages
...Water Resource Regions. The 21 major hydrologic regions into which the United States is delineated. determining the nature of soil development and the types of plant and animal communities living in or on the soil. Wilderness. Areas designated by congressional action under the 1964 Wilderness Act.... | |
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