TY JOUR TI Technical condition and prospects for quality improvement hydro-reclamation systems of the North Caucasus KW land reclamation KW hydro-reclamation systems KW technical and operational condition KW water consumption KW North Caucasus Federal District JO Melioration and Water Management AU Kapustina, T.A. AU Grishaeva, O.Y. AU Muravleva, V.V. PY 2026 IS 2025 PB ANO Editorial Board Melioration and water management