surface irrigation
11Surface-water hydrology — is a field that encompasses all surface waters of the globe (overland flows, rivers, lakes, wetlands, estuaries, oceans, etc). This a subset of the hydrologic cycle that does not include atmospheric, and ground waters. Surface water hydrology… …
12Irrigation in Mexico — Mexico has a total land area of 2 million square kilometres and it is classified as an arid and semi arid country. The agricultural sector plays an important role in the economic development of the country accounting for 8.4 of agricultural gross …
13Irrigation — L’irrigation est l opération consistant à apporter artificiellement de l’eau à des végétaux cultivés pour en augmenter la production, et permettre leur développement normal en cas de déficit d eau induit par un déficit pluviométrique, un drainage …
14Irrigation in Peru — Source : Portal Agrario (1994)About 80% of all water withdrawal in Peru is used for irrigation, yet much of this water (65%) is lost due to reliance on inefficient irrigation systems.ref harv|INRENA|Comision Tecnica Multisectorial|Comision… …
15Irrigation à pivot central — Pour les articles homonymes, voir pivot. Image satellite de champs circulaires, irrigués par pivot central. L irrigation à pivot central est une méthode d irrigation de …
16Irrigation in Bolivia — Source : Ministerio de Asuntos Campesinos y Agropecuarios (2005)Possible climate change impacts on irrigated agricultureAlthough specific impacts of Climate Change on irrigation in Bolivia are still unknown, phenomena such as a high intensity El… …
17Irrigation in Saudi Arabia — Center Pivot Irrigation in Saudi Arabia is typical of many isolated irrigation projects scattered throughout the arid and hyper arid regions of the Earth. Fossil water is mined from depths as great as 1 km (3,000 ft), pumped to the surface, and… …
18Surface runoff — Runoff flowing into a stormwater drain Surface runoff is the water flow that occurs when soil is infiltrated to full capacity and excess water from rain, meltwater, or other sources flows over the land. This is a major component of the water… …
19irrigation return flow — The part of artificially applied water that is not consumed by evapotranspiration and that migrates to an aquifer or surface water body [22] …
20irrigation hose — pipe through which water is conveyed and distributed over the surface of the ground …
