Browse data: Variable

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Showing below up to 17 results in range #1 to #17.

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  • Agricultural area - grid (Total area for crop production (annual and perennial) and intensive grassland., type: model (from/to model))
  • Animal stocks (Number of animals per category: non-dairy cattle; dairy cattle; pigs; sheep and goats; poultry., type: model (from/to model))
  • Bioenergy area (Area of bioenergy crop production, in model setting where sustainability criteria require that the area for bioenergy crops is not included in the agricultural production area (to avoid competition between bioenergy and food)., type: model (from/to model))
  • Crop fraction in agricultural area - grid (Fraction of agricultural land by crop type, per grid cell., type: model (from/to model))
  • Environmental flow requirements - grid (Percentage of natural flow reserved for the environment. Determined according to the Variable Monthly Flow method developed in Pastor et al., 2014, type: model (end-indicator))
  • Extensive grassland area - grid (Extensive pasture with low productivity used for grazing., type: model (from/to model))
  • Feed crop requirement (Total amount of feed required for the production of animal products. Grass and fodder species are consumed by grazing animals only (dairy and non-dairy cattle, sheep and goats), while pigs and poultry are fed feed crops and other feedstuffs., type: model (from/to model))
  • Grass requirement (Grass requirement; ruminants (nondairy cattle, dairy cattle, sheep and goats) are grazing animals, and part (in mixed systems) or most (pastoral systems) of their feed is grass, hay or other roughage; this grass requirement is calculated as a fraction of the total energy (feed) requirement., type: model (from/to model))
  • Intensive grassland area (Intensively used grassland areas for grazing or mowing, at locations also suitable for crop production., type: model (from/to model))
  • Irrigation water consumption - grid (Water consumed through irrigation; equal to irrigation water withdrawal minus water lost during transport, depending on the conveyance efficiency., type: model (end-indicator))
  • Irrigation water withdrawal - grid (Water withdrawn for irrigation, not necessarily equal to the withdrawal demand, because of limited water availability in rivers, lakes, reservoirs and other sources., type: model (from/to model))
  • Number of people at risk of severe water stress - grid (Basins with ratios above 0.4 are considered to be severely water stressed. Using the projected population in each grid cell, the number of people at severe risk of water stress is determined, type: model (end-indicator))
  • River discharge - grid (Average flow of water through each grid cell., type: model (from/to model))
  • Transgression of environmental flows - grid (Deficit on environmental flow requirements, based on monthly discharge values, type: model (end-indicator))
  • Water consumption other sectors - grid (Total annual and monthly water consumption for households, industry and electricity. Consumption is defined as the total withdrawals minus the return flows, type: model (end-indicator))
  • Water stress - basin (Water stress is a basin scale indicator of the mean annual water demand to availability ratio. This ratio gives an indication for the level of water stress experienced in the basin., type: model (end-indicator))
  • Water withdrawal other sectors - grid (Total annual and monthly water withdrawal for households, industry and electricity. Not necessarily equal to the withdrawal demand, due to limited water availability., type: model (from/to model))

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