form drainage
Смотреть что такое "form drainage" в других словарях:
Drainage [1] — Drainage,1 eine Anlage zur Entwässerung, zur Beseitigung der in der Ackerkrume und im Untergrund angesammelten schädlichen Feuchtigkeit vermittelst unterirdisch eingelegter Sickerungen. Notwendig ist die Beseitigung der stauenden Nässe im Boden… … Lexikon der gesamten Technik
Drainage in New Orleans — Drainage in New Orleans, Louisiana has been a major concern since the founding of the city in the early 18th century, remaining an important factor in the history of New Orleans through today. Elevation map of New Orleans. Hotter (pink) shades… … Wikipedia
Drainage law — is a specific area of water law related to drainage of surface water on real property. It is of great importance in areas where freshwater is scarce, where flooding is common, or where water is in high demand for agricultural or commercial… … Wikipedia
Drainage — (n. d. engl. to drain, spr. drēn, »ableiten«) ist die Befreiung nassen und versumpften Bodens von seiner überschüssigen Nässe durch unterirdische Leitungen. Dieses Verfahren war schon im Altertum (Columella, II, 2, 9), wenn auch in äußerst… … Meyers Großes Konversations-Lexikon
Drainage equation — A drainage equation is an equation describing the relation between depth and spacing of parallel subsurface drains, depth of the watertable, depth and hydraulic conductivity of the soils. It is used in drainage design. Parameters in Hooghoudt s… … Wikipedia
Drainage system (Geomorphology) — In geomorphology, a drainage system is the pattern formed by the streams, rivers, and lakes in a particular watershed. They are governed by the topography of the land, whether a particular region is dominated by hard or soft rocks, and the… … Wikipedia
Drainage system (geomorphology) — In geomorphology, a drainage system is the pattern formed by the streams, rivers, and lakes in a particular drainage basin. They are governed by the topography of the land, whether a particular region is dominated by hard or soft rocks, and the… … Wikipedia
Drainage system (Agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.=Classification=Figure 1 classifies the various types of drainage systems. It shows the field (or… … Wikipedia
Drainage system (agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production. Contents 1 Classification 1.1 Surface drainage systems 1.2 Subsurface drainage systems … Wikipedia
Drainage basin — Example of a drainage basin. The dashed line is the main water divide of the hydrographic basin A drainage basin is an extent or an area of land where surface water from rain and melting snow or ice converges to a single point, usually the exit… … Wikipedia
Drainage divide — Main European drainage divides (red lines) separating drainage basins (gray regions) A drainage divide, water divide, divide or (outside North America) watershed is the line separating neighbouring drainage basins (catchments). In hilly country,… … Wikipedia
