The Byrd Rule generally treats as extraneous any provision of a reconciliation measure that doesnât change the level of spending or revenues, or where the change in spending or revenues is âmerely incidentalâ to the provisionâs non-budgetary effects.
Difference Between A Marsh, A Swamp, A Bog, And A Fen. In A Nutshell. The worldâs wetlands are ecosystems in themselves, and are defined by the flora and fauna they support. Marshes are nutrient-rich wetlands that support a variety of reeds and grasses, while swamps are defined by their ability to support woody plants and trees. Bogs are characterized by their poor soil and high peat content, while fens have less peat and more plant life than a bog.
A swamp is a low wetland where water from streams or rivers collects in a shallow flat area before flowing out in another stream or river. A swamp is usually muddy, and frequently supports trees, either water-tolerant trees like mangrove and cypress, or land trees on islands within the swamp. bog is a wetland, often higher than the surrounding land, which holds water by virtue of the absorbency of its thick layer of peat. This peat is the main distinguishing characteristic of a bog, and it may be composed of sphagnum, lichen, or any other accumulated vegetation.