Headward erosion is erosion at the origin of a stream channel, which causes the origin to move back away from the direction of the stream flow, lengthening...
7 KB (828 words) - 14:24, 1 August 2023
or stream erosion occurs with continued water flow along a linear feature. The erosion is both downward, deepening the valley, and headward, extending...
61 KB (6,892 words) - 22:13, 3 October 2024
Stream capture (section Headward erosion)
by a landslide or ice sheet Erosion, either Headward erosion of one stream valley upwards into another, or Lateral erosion of a meander through the higher...
13 KB (1,628 words) - 13:25, 12 September 2024
or stream erosion occurs with continued water flow along a linear feature. The erosion is both downward, deepening the valley, and headward, extending...
76 KB (8,827 words) - 17:49, 13 June 2024
Bridge. The waterfall itself retreated upstream as a result of rapid headward erosion and disappeared within a few months as the river carved a new, more...
20 KB (2,258 words) - 17:07, 5 July 2024
spillway was reopened. As water flowed over the emergency spillway, headward erosion threatened to undermine and collapse the concrete weir, which could...
42 KB (3,858 words) - 02:17, 11 May 2024
basins formerly separated by high ground, such as mountains or ridges. Headward erosion from a lower basin may breach the barrier, as may spilling over from...
14 KB (1,696 words) - 03:20, 17 May 2024
streams are streams whose course has been determined by selective headward erosion along weak strata. These streams have generally developed after the...
50 KB (5,693 words) - 19:49, 2 October 2024
them to downcut much faster. From 5.5 million to 5 million years ago, headward erosion to the north and east consolidated these streams into one major river...
58 KB (6,809 words) - 18:20, 1 July 2024
6 km) away. The gorge started forming about 10,000 years ago through headward erosion caused by Rainbow Falls, a 91 feet (28 m) waterfall at the gorge's...
14 KB (1,412 words) - 14:12, 19 August 2024
Stream head cut (category Erosion landforms)
(alternately headcut) is an erosional feature of some intermittent and perennial streams. Headcuts and headward erosion are hallmarks of unstable expanding...
3 KB (325 words) - 05:00, 4 December 2023
the basin was captured by the High Rhine as a result of headward erosion (fluvial erosion). The capture was not always only along the present Rhine...
98 KB (10,364 words) - 07:49, 8 September 2024
its bank like Intanki Forest. Dhansari river along with Kapili by headward erosion has completely isolated the Mikir hills from the Peninsular plateau...
5 KB (454 words) - 14:34, 3 October 2024
Junwei Mao, Hongshan Gao, Xiaofei Hu, Rapid fluvial incision and headward erosion by the Yellow River along the Jinshaan gorge during the past 1.2 Ma...
73 KB (8,794 words) - 10:32, 6 September 2024
to physiographers as the Salem Plateau and the Springfield Plateau. Headward erosion by the south flowing tributaries to the White River in northern Arkansas...
16 KB (1,929 words) - 13:20, 13 June 2024
their gradient increased and they responded by downcutting faster. Headward erosion and mass wasting helped to erode cliffs back into their fault-bounded...
34 KB (4,109 words) - 16:32, 10 September 2024
Formation. Headward erosion by the Prairie Dog Town fork of the Red River, into the caprock escarpment of the Llano Estacado, caused differential erosion. This...
24 KB (2,664 words) - 16:17, 19 September 2024
usually the drainage basin) of the fluvial system, which leads to headward erosion along the length of either a stream or river, gradually lowering its...
8 KB (1,065 words) - 15:06, 25 August 2022
Horn Spire of rock, also known as a pyramidal peak, formed by the headward erosion of three or more cirques around a single mountain. It is an extreme...
14 KB (1,497 words) - 03:16, 10 August 2024
Knickpoint (category Erosion landforms)
upstream extent) of a channel is called a headcut. Headcuts resulting in headward erosion are hallmarks of unstable expanding drainage features such as actively...
15 KB (1,731 words) - 10:39, 9 October 2024
headward erosion or downslope convergence, whether inherited or newly formed. Depending on different geological factors such as weathering, erosion,...
6 KB (728 words) - 16:33, 17 June 2024
initially still fell over 100 m (330 ft) into the sinkhole, very rapid headward erosion has since left no significant waterfall at this location. La Chute...
45 KB (1,516 words) - 17:06, 19 August 2024
earthen hillside below the emergency spillway, as designed. However, headward erosion of the emergency spillway threatened to undermine and collapse the...
57 KB (5,481 words) - 19:10, 14 July 2024
gradient on its much shorter way to the North Sea causes much stronger headward erosion than that of the much older River Danube (see the Danube upper river...
10 KB (1,143 words) - 23:07, 1 May 2024
by 1.2 mya further caused its tributaries to cut down even deeper. Headward erosion of one of those tributaries, the Paria River, eroded north-northwestward...
27 KB (3,357 words) - 17:03, 8 September 2024
headward erosion is mainly caused by the waters of small, steep, fast flowing, streams or becks and their processes are still visible today. Erosion,...
4 KB (510 words) - 19:45, 13 May 2024
tablelands are often known as plateaus. As plateaus are dissected by the headward erosion and incision of river and stream courses and the retreat of their bounding...
7 KB (768 words) - 10:47, 30 September 2024
in fact an erosional remnant of what was once a much larger Llano Estacado that has gradually retreated by the process of headward erosion. Its resistant...
3 KB (355 words) - 12:39, 19 July 2024
Granular flow Debris flow Deposition Dissolved load Downcutting Erosion Headward erosion Knickpoint Palaeochannel Progradation Retrogradation Saltation Secondary...
5 KB (500 words) - 19:32, 12 June 2024
Granular flow Debris flow Deposition Dissolved load Downcutting Erosion Headward erosion Knickpoint Palaeochannel Progradation Retrogradation Saltation Secondary...
14 KB (1,435 words) - 06:04, 19 July 2024