Sentence examples for stream drainage from inspiring English sources

This younger river, or stream drainage system, was vigorous and steep, according to this theory.

The result is an almost perfect example of the trellis pattern of stream drainage, particularly well illustrated in the Min River system.

The area of the river basin is another important parameter like the length of the stream drainage.

Development of the model was motivated by the need for landscape representation through hillslopes and channels organized following stream drainage network topology.

Helens' eruptions, this created huge lahars (volcanic mudflows) and muddy floods that affected three of the four stream drainage systems on the mountain, and which started to move as early as 8 50 a.m.

In a phone interview this month, Jason Brush, wetlands office supervisor for EPA Region 9 said: "They're planning direct fill of 40 acres and some 150-odd individual stream drainages on site".

Crayfish in North America are a prime example of organisms that are likely to evolve invasive traits when introduced to new locations because they live in patchy insular environments (lakes or stream drainages), and because they are likely to encounter native crayfishes with which hybridization may be possible.

The vicinity of a river reach with road sewers and/or the urban areas is identified to be a very important factor that affects significantly the smallest streams (drainage area less than 5 km2).

To evaluate the basin morphometry, various parameters like stream number, stream order, stream length, stream length ratio, bifurcation ratio, basin length, basin area, relief ratio, elongation ratio, length of overland flow, drainage density, stream frequency, drainage texture, form factor and circulatory ratio have been analysed using the standard mathematical formulae given in Table 1.

Maps of this kind help investigators to better determine the instances of deformation events in a region, the stream-drainage patterns now buried under layers of sediment, and the extent of ancient oceans and seas.

Descriptions of premining stream characteristics (drainage density, channel sinuosity, stream channel morphology) are discussed, along with drainage basins and surface water runoff quantity and quality.