Fall line, zone

2011 ◽  
Keyword(s):  
Fall Line ◽  
Line Zone

Fall line, zone

2006 ◽  
pp. 344-345
Author(s):  
Rhodes W. Fairbridge
Keyword(s):  
Fall Line ◽  
Line Zone

On-Line Zone Construction in Arrangements of Lines in the Plane

1999 ◽  
pp. 139-153 ◽  
Author(s):  
Yuval Aharoni ◽  
Dan Halperin ◽  
Iddo Hanniel ◽  
Sariel Har-Peled ◽  
Chaim Linhart
Keyword(s):  
On Line ◽  
Arrangements Of Lines ◽  
Line Zone

Some Results of a Survey of the Agricultural Zoology of the Aberystwyth Area

Parasitology ◽  
1918 ◽  
Vol 10 (2) ◽  
pp. 206-231 ◽  
Author(s):  
Chas. L. Walton
Keyword(s):  
Thin Layer ◽  
High Plateau ◽  
Small Streams ◽  
River Deposits ◽  
Boulder Clay ◽  
Fall Line ◽  
The University ◽  
Considerable Depth

During the period 1913–16, I conducted a Survey of the Agricultural Zoology of the Aberystwyth Area, for which purpose the University authorities received a grant from the Board of Agriculture. The area thus examined comprised N. Cardiganshire and some adjacent borders of Montgomeryshire, roughly about 250 sq. miles. It falls into three main physical divisions:I. The mountainous upland (or high plateau) of solid rocks frequently covered by a considerable depth of peat. The rock succession is only irregularly exposed in deep stream cuttings, while these valleys are occupied by boulder clay and river deposits.II. The surface of the coastal plateau shows exposures of rock and of boulder clay. The clay is usually exposed and rarely covered with peat.III. The fall line, which is intermediate. Here the boulder clay generally follows the valleys, and it is usually covered with a thin layer of peat. Much of this is readily cut through by small streams.

Drought-Induced Growth Response of Longleaf Pine in the Alabama Fall Line Hills

2019 ◽  
Vol 18 (1) ◽  
pp. 99 ◽  
Author(s):  
Jonathan D. Goode ◽  
Laney M. Brager ◽  
Justin L. Hart
Keyword(s):  
Growth Response ◽  
Longleaf Pine ◽  
Fall Line

228Ra and 226Ra Content of Groundwater in Fall Line Aquifers

1980 ◽  
Vol 38 (4) ◽  
pp. 663-671 ◽  
Author(s):  
Jacqueline Michel ◽  
Willard S. Moore
Keyword(s):  
Fall Line ◽  
226Ra Content

scholarly journals Habitat disturbance and the diversity and abundance of ants (Formicidae) in the Southeastern Fall-Line Sandhills

2004 ◽  
Vol 4 (1) ◽  
Author(s):  
John H. Graham ◽  
Hoyt H. Hughie ◽  
Susan Jones ◽  
Kerri Wrinn ◽  
Anthony J. Krzysik ◽  
...  
Keyword(s):  
Habitat Disturbance ◽  
Fall Line

scholarly journals Viscous sheets advancing over dry beds

1977 ◽  
Vol 81 (4) ◽  
pp. 735-756 ◽  
Author(s):  
J. Buckmaster
Keyword(s):  
Open Channel ◽  
Retaining Wall ◽  
Thin Sheet ◽  
Circular Cross Section ◽  
Leading Edge ◽  
Inclined Plane ◽  
Extreme Sensitivity ◽  
Bed Slope ◽  
Fall Line ◽  
Creeping Motion

The unsteady creeping motion of a thin sheet of viscous liquid as it advances over a gently sloping dry bed is examined. Attention is focused on the motion of the leading edge under various influences and four problems are discussed. In the first problem the fluid is travelling down an open channel formed by two straight parallel retaining walls placed perpendicular to an inclined plane. When the channel axis is parallel to the fall line there is a progressive-wave solution with a straight leading edge, but inclination of the axis generates distortions and these are calculated. In the second problem a sheet with a straight leading edge travelling over an inclined plane penetrates a region where the bed is uneven, and the subsequent deformation of the leading edge is followed. The third problem considers the flow down an open channel of circular cross-section (a partially filled pipe) and the time-dependent shape of the leading edge is calculated. The fourth problem is that of flow down an inclined plane with a single curved retaining wall. These problems are all analysed by assuming that a length characteristic of the geometry is large compared with the fluid depth divided by the bed slope, and all the solutions display extreme sensitivity to the data.

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