ﻣﺪﯾﺮﯾﺖ ﺍﮐﻮﺳﯿﺴﺘﻢ ﺳﻮﺩﻣﻨﺪ Beneficial ecosystem management

- ﻣﺪﯾﺮﯾﺖ ﻣﺘﻌﺎﺩﻝ ﯾﮏ ﺍﮐﻮﺳﯿﺴﺘﻢ ﺗﻮﺳﻂ ﺍﻧﺴﺎﻥ. - ﻧﮕﻬﺪﺍﺭی و ﻣﺪﯾﺮﯾﺖ ﯾﮏ ﺍﮐﻮﺳﯿﺴﺘﻢ ﺗﻮﺳﻂ ﺍﻧﺴﺎﻥ ﺑﻪ ﻣﻨﻈﻮﺭ ﺩﺳﺘﯿﺎﺑﯽ ﺑﻪ ﺣﺪﺍﮐﺜﺮ ﺑﻬﺮﻩﺩﻫﯽ.