Sentence examples for man-made drainage from inspiring English sources

The analysis also shows that man-made drainage features can greatly increase runoff by connecting parts of the watershed that were previously topographically isolated.

One interesting finding is the potential role of man-made drainage networks (e.g., road- or agricultural-ditches) in NPS pollution and the possibilities of targeting water quality protection practices around or within these networks.

In Eq. (2), output factors, negative values, are as: Q d  is the water draining from the aquifer system with natural or man-made drainage systems, Q ET is the direct evaporation of groundwater in the regions where groundwater level is close to earth surface and Q W  is the water extraction by wells, aqueduct canals and alluvial springs from the aquifer.

After bending northward, the road enters rural areas, while following the course of a small, man-made drainage creek.

Man-made pools, drainage channels and burrow pits were rarely mentioned.

Mai Po Marshes Nature Reserve comprises of subtropical mangroves, inter-tidal mudflats, as well as man-made fishponds and drainage channels.

The storm water drainage system is made up of the natural river drainage and man-made storm water drains.

An amount of surface runoff in the study area is collected by means of stony dams built across drainage basins, and man-made underground storage cisterns or galleries, while the remainder of the surface runoff is flowing into the sea.

This study presents a new algorithm, called the Weighted Adaptive Stormwater Infrastructure (WASI) algorithm, to calculate weighted flow-accumulation of surface runoff by considering man-made stormwater infrastructure that modifies natural drainage flow paths across the landscape.

An amount of surface runoff in the study area is collected by means of stony dams built across the drainage basins, and man-made underground storage cisterns or galleries, while the remainder of the surface runoff is going into the sea.

You needed boots to manage the frequent and deep puddles on the old drove road that leads to the reserve, and beyond the hedge a great volume of water was surging through a channel made by the thorough clearance of a wide, deep, man-made irrigation ditch – part of the levels drainage system.