TY - BOOK AU - UDOD, V.M AU - YATSIV, M.Yu TI - Complex criteria for ecological assessment of the efficiency of intra-water-body processes PY - 2013/// CY - Kiev PB - Allerton Press KW - quality assessment of surface waters KW - self - purification of water KW - ecological control of hydro - eco-systems N2 - Modern ecological control methods of the state of hydro-ecosystems of river basins have been developed for ensuring their sustainable development, assessment of self-recovery properties of aquatic ecosystems that are a reflection of intra-water-body processes. For the first time ever the index of hydro-ecosystem development was proposed for conducting the ecological control of such systems UR - https://doi.org/10.3103/S1063455X13060088 ER -