drainage vertical

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• 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 model — may refer to: a surface drainage model or rainfall runoff model      see surface runoff, runoff model (reservoir) , or a software site providing free download of a conceptual rainfall runoff model (RainOff) based on a… …   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 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 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

• Well drainage — means drainage of agricultural lands by wells. Agricultural land is drained by pumped wells (vertical drainage) to improve the soils by controlling water table levels and soil salinity. Contents 1 Introduction 2 Design 3 Flow to wells 4 …   Wikipedia

• Steam assisted gravity drainage — (SAGD) is an enhanced oil recovery technology for producing heavy crude oil and bitumen. It is an advanced form of steam stimulation in which a pair of horizontal wells is drilled into the oil reservoir, one a few metres above the other. Low… …   Wikipedia

• Acid mine drainage — Yellow boy in a stream receiving acid drainage from surface coal mining. Acid mine drainage (AMD), or acid rock drainage (ARD), refers to the outflow of acidic water from (usually abandoned) metal mines or coal mines. However, other areas where… …   Wikipedia

• Land drainage — may refer to:* surface drainage of the land related to: ** geomorphological pattern of natural drains, streams, rivers, etc. see drainage system (geomorphology) ** surface runoff of excess rainfall from the land, see surface runoff ** land… …   Wikipedia

• ДРЕНАЖ ВЕРТИКАЛЬНЫЙ — дренаж грунтового водоносного слоя с помощью вертикальных дрен (Болгарский язык; Български) вертикален дренаж (Чешский язык; Čeština) svislá drenáž (Немецкий язык; Deutsch) vertikále Dränung (Венгерский язык; Magyar) függőleges alagcsövezés… …   Строительный словарь

• дренаж вертикальный — Дренаж грунтового водоносного слоя с помощью вертикальных дрен [Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)] EN gravity drainagevertical drainage DE vertikále Dränung FR drainage vertical …   Справочник технического переводчика