Richard G Niswonger (Former Employee)
Science and Products
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Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration
Spatial and temporal patterns in streamflow are rarely monitored for ephemeral streams. Flashy, erosive streamflows common in ephemeral channels create a series of operational and maintenance problems, which makes it impractical to deploy a series of gaging stations along ephemeral channels. Streambed temperature is a robust and inexpensive parameter to monitor remotely, leading to the...
Authors
James E. Constantz, David A. Stonestrom, Amy E. Stewart, Richard G. Niswonger, Tyson R. Smith
The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds
No abstract available.
Authors
James Constantz, Richard G. Niswonger, A.E. Stewart
Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico
An important gap in the understanding of the hydrology of the Middle Rio Grande Basin, central New Mexico, is the rate at which water from the Rio Grande recharges the Santa Fe Group aquifer system. Several methodologies-including use of the Glover-Balmer equation, flood pulses, and channel permeameters- have been applied to this problem in the Middle Rio Grande Basin. In the work...
Authors
James R. Bartolino, Richard G. Niswonger
Science and Products
Filter Total Items: 17
No Result Found
Filter Total Items: 63
Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration
Spatial and temporal patterns in streamflow are rarely monitored for ephemeral streams. Flashy, erosive streamflows common in ephemeral channels create a series of operational and maintenance problems, which makes it impractical to deploy a series of gaging stations along ephemeral channels. Streambed temperature is a robust and inexpensive parameter to monitor remotely, leading to the...
Authors
James E. Constantz, David A. Stonestrom, Amy E. Stewart, Richard G. Niswonger, Tyson R. Smith
The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds
No abstract available.
Authors
James Constantz, Richard G. Niswonger, A.E. Stewart
Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico
An important gap in the understanding of the hydrology of the Middle Rio Grande Basin, central New Mexico, is the rate at which water from the Rio Grande recharges the Santa Fe Group aquifer system. Several methodologies-including use of the Glover-Balmer equation, flood pulses, and channel permeameters- have been applied to this problem in the Middle Rio Grande Basin. In the work...
Authors
James R. Bartolino, Richard G. Niswonger