watercourse

Much is washed off by rain, ending up in local watercourses where dissolved nutrients can cause algal blooms and kill fish.

Temporary channels shall be provided to facilitate run-off discharge into the appropriate watercourses, via a silt retention pond.

A motor boat was whizzing along the rambling watercourses stretching about in the primitive forests of Gabon, a Western African country.

These two watercourses , together with the canal, are to become a "water golden tourism route" mainly constructed by Hangzhou.

Storm drainage, even though the water may enter watercourses by way of pipes or channels, is considered nonpoint source pollution.

in summer months , plan a route with watercourses and spots shaded by trees . leave more time for rest . don t plan a prolonged journey.

Brief Talk about Modern General Plan for Regulating Rivers and Watercourses of "Flood Management"

People should avoid going near easily flooded watercourses or passing through flooded areas.

Further measures were taken to reduce pollution from drains and watercourses .

farmers are required to install and operate waste treatment systems to prevent pollution of watercourses.

International Convention on the Law of the Non-navigational Uses of International Watercourses;

Subcommittee on the Law of the Non-navigational Uses of International Watercourses;

Convention on the Law of the Non-navigational Uses of International Watercourses;

DICOS; framework convention on the law of the non-navigational uses of international watercourses;

Administrative Regulations on Sandstone Exploitation in the Watercourses of the Changjiang River

Law of the Non-navigational Uses of International Watercourses;

Convention for the Protection of International Watercourses against Pollution;

protection of watercourses , dikes , and coastal dunes ; guidelines

Large commercial space unique characteristics watercourses green landscape, full of nature's breath;

Meeting of the Parties to the Convention on the Protection and Use of Transboundary Watercourses and International Lakes;

Survey of organochlorines in Finnish watercourses by caged mussel method

Convention on Protection and Use of Transboundary Watercourses and International Lakes;

Convention on the Protection and Use of Transboundary Watercourses and International Lakes;