In the western Islamic world of the Middle Ages, water culture emerged as a direct result of the middle-eastern agricultural legacy handed down through the centuries, and gained substantial and produc
In storm drains of coastal cities, anaerobic condition may exist in the sediment layer resulting in sulfate reducing bacteria producing hydrogen sulfide (H2S) as a metabolism by-product which causes a
It is well known that paddy irrigation contributes to groundwater recharge.Field researches have been carried out to identify which part of groundwater originates from irrigation water, by comparing t
In 2011, China had an estimated rural population of approximately 656 million (49% of its total population).Despite recent economic development in rural areas, the countryside lags far behind urban ar
To investigate the coupling effect of water and fertilizer under salt stress, The program made field experiments as the main oil crops sunflower in He Tao irrigation area in Inner Mongolia, used 312-D
The development of a new method to tune robust distant downstream proportional integral controller for a canal pool is a challenging and critical issue.The paper proposed a new method to tune the PI c
The paper combines theoretical analysis and two dimensional mathematical models to do the research of orifice flux distribution law of non-equal inertia hydraulic synchronous system for hydro-floating
The meteorological characteristics are high temperature difference, strong solar radiation and significant change of air humidity in the alpine area of Tibet.
This paper introduces basic concepts and theoretical calculation of ecological footprint, based on the previous research based on the ecological footprint of hydropower engineering, ecological footpri