Разработка принципов экологически безопасного водоресурсного обеспечения агроландшафтов

Abstract

The issues of environmental safety that arise during the provision
 of water resources for agrolandscapes, including reclaimed lands
 that are no longer in circulation, are considered. To maintain the
 safety of agrolandscapes, it is necessary to eliminate or minimize the
 factors leading to the violation of the ecological balance. If there is
 a mismatch between the need for irrigation and drainage facilities for
 water resources and the possibility of satisfying them, an adjustment
 is made in water consumption, which is reduced to saving irrigation
 water. For the longterm operation of HMS, it is necessary to develop
 environmental monitoring programs with forecasting and calculating
 the likelihood of emergencies. When managing the operation of
 the GTS in extreme mode, it is necessary to continuously obtain
 information, which is possible only when using automated monitoring
 data in combination with a decision support system. Ensuring
 sustainable growth in agricultural production is not possible without
 expanding the area of irrigated land, including reclaimed land that
 has been phased out. The commissioning of the abandoned lands of
 the agrolandscape often does not require the creation of new HMS,
 however, it assumes, despite the increased loads, ensuring their
 effective and environmentally safe functioning. Retired reclaimed
 lands should be put into operation only if the irrigation system of the
 agrolandscape is efficient and environmentally safe. Such functioning
 is ensured through the use of automated process control systems.