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  2. Alternate wetting and drying - Wikipedia

    en.wikipedia.org/wiki/Alternate_wetting_and_drying

    Drying and flooding practices have been used for several decades as a water-saving measure, but in many cases, farmers were practicing an uncontrolled or unplanned drying and re-flooding method. Farmers were practicing ‘forced’ AWD as early as 2006 in the AMRIS region. [ 1 ]

  3. APA style - Wikipedia

    en.wikipedia.org/wiki/APA_style

    A typical APA-style research paper fulfills 3 levels of specification. Level 1 states how a research paper must be organized by including a title page, an abstract, an introduction, the methodology, the results, a discussion, and references. In addition, formatting of abstracts and title pages must be as per the APA manual of style.

  4. Hydrological model - Wikipedia

    en.wikipedia.org/wiki/Hydrological_model

    These techniques may be used in the identification of flood dynamics, [22] [23] storm characterization, [24] [25] and groundwater flow in karst systems. [26] Regression analysis is used in hydrology to determine whether a relationship may exist between independent and dependent variables.

  5. Surface irrigation - Wikipedia

    en.wikipedia.org/wiki/Surface_irrigation

    The flood water is then diverted to the fields. This may be done by free intakes, by diversion spurs or by bunds, that are built across the river bed. The flood water, typically lasting a few hours or a few days, is channelled through a network of primary, secondary and sometimes tertiary flood channels.

  6. River Continuum Concept - Wikipedia

    en.wikipedia.org/wiki/River_continuum_concept

    The research resulted in the publication of 33 scientific papers (see attachment to Bibliography). The original 1980 paper received the John Martin Award from the Association for the Sciences of Limnology and Oceanography (formerly the American Society of Limnology and Oceanography) that recognizes papers still relevant ten years after their ...

  7. Storm Water Management Model - Wikipedia

    en.wikipedia.org/wiki/Storm_Water_Management_Model

    Flooding occurs when the water depth at a node exceeds the maximum available depth, and the excess flow is either lost from the system or can pond atop the node and re-enter the drainage system. Dynamic wave routing can account for channel storage, backwater, entrance/exit losses, flow reversal, and pressurized flow.

  8. Surface runoff - Wikipedia

    en.wikipedia.org/wiki/Surface_runoff

    Flooding is a natural process, which maintains ecosystem composition and processes, but it can also be altered by land use changes such as river engineering. Floods can be both beneficial to societies or cause damage. Agriculture along the Nile floodplain took advantage of the seasonal flooding that deposited nutrients beneficial for crops ...

  9. 1607 Bristol Channel floods - Wikipedia

    en.wikipedia.org/wiki/1607_Bristol_Channel_floods

    A 2002 research paper, following investigations by Professor Simon Haslett of Bath Spa University and Australian geologist Ted Bryant of the University of Wollongong, suggested that the flooding may have been caused by a tsunami, after the authors had read some eyewitness accounts in the historical reports which described the flood.