Academic literature on the topic 'Ground water-surface water interface'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ground water-surface water interface.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ground water-surface water interface"

1

Puckett, Larry J., Celia Zamora, Hedeff Essaid, John T. Wilson, Henry M. Johnson, Michael J. Brayton, and Jason R. Vogel. "Transport and Fate of Nitrate at the Ground-Water/Surface-Water Interface." Journal of Environmental Quality 37, no. 3 (May 2008): 1034–50. http://dx.doi.org/10.2134/jeq2006.0550.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Riveros-Iregui, Diego A., and Jennifer Y. King. "Isotopic evidence of methane oxidation across the surface water-ground water interface." Wetlands 28, no. 4 (December 2008): 928–37. http://dx.doi.org/10.1672/07-191.1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Bobba, A. Ghosh. "Ground Water-Surface Water Interface (GWSWI) Modeling: Recent Advances and Future Challenges." Water Resources Management 26, no. 14 (September 14, 2012): 4105–31. http://dx.doi.org/10.1007/s11269-012-0134-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Legeas, M., J. Carré, and Ph Mérot. "Effect of Wastewater Injection on Ground Water Quality." Water Science and Technology 25, no. 12 (June 1, 1992): 283–86. http://dx.doi.org/10.2166/wst.1992.0360.

Full text
Abstract:
Effluents from the treatment plant of Saint Jean de Monts and Saint Hilaire de Riez have been injected into a confined ground water for twelve years. This ground water is connected with the sea. Effluent floats on the surface of the aquifer and it disperses by dilution at the freshwater/salt water interface. The aquifer acts as a direct overflow pipe. The injection of effluent has preserved the quality of waters in the coastal area and in the Breton Marsh.
APA, Harvard, Vancouver, ISO, and other styles
5

Browne, Bryant A., and Nathan M. Guldan. "Understanding Long-Term Baseflow Water Quality Trends Using a Synoptic Survey of the Ground Water-Surface Water Interface, Central Wisconsin." Journal of Environmental Quality 34, no. 3 (May 2005): 825–35. http://dx.doi.org/10.2134/jeq2004.0134.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Tsou, Ming-Shu, and Donald O. Whittemore. "User Interface for Ground-Water Modeling: ArcView Extension." Journal of Hydrologic Engineering 6, no. 3 (June 2001): 251–57. http://dx.doi.org/10.1061/(asce)1084-0699(2001)6:3(251).

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Vroblesky, D. A., L. C. Rhodes, J. F. Robertson, and J. A. Harrigan. "Locating VOC Contamination in a Fractured-Rock Aquifer at the Ground-Water/Surface-Water Interface Using Passive Vapor Collectors." Ground Water 34, no. 2 (March 1996): 223–30. http://dx.doi.org/10.1111/j.1745-6584.1996.tb01882.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Melvold, Kjetil, Thomas Schuler, and Gaute Lappegard. "Ground-water intrusions in a mine beneath Høganesbreen, Svalbard: assessing the possibility of evacuating water subglacially." Annals of Glaciology 37 (2003): 269–74. http://dx.doi.org/10.3189/172756403781816040.

Full text
Abstract:
AbstractEvacuation of the ground-water intruding into a coal mine beneath Høganesbreen, Svalbard, is difficult and expensive. To solve this problem, it was proposed that the mine be connected to the ice–bedrock interface. Pumping hot water from the mine should establish a flow path along the glacier bed where the ground-water would drain gravitationally. In this paper, we assess the requirements for maintaining such a drainage system in open-channel conditions. To obtain the bedrock topography, we determined the ice thickness by ground-penetrating radar and subtracted it from the surface elevation measured by global positioning system. A measured temperature profile at the site where the mine should connect to the glacier bed (140m depth) revealed that the basal ice is below the pressure-melting point. The locations of major subglacial conduits were estimated using a hydraulic-potential approach. We adopted a model oftime-dependent discharge through a Röthlisberger channel to calculate a set of scenarios using different flow-law parameters. Results of the simulations suggest that for the given conditions, water flow would be pressurized, thereby inhibiting the gravitational drainage of the mine.
APA, Harvard, Vancouver, ISO, and other styles
9

Gusmeroli, A., and G. Grosse. "Ground penetrating radar detection of subsnow slush on ice-covered lakes in interior Alaska." Cryosphere 6, no. 6 (December 6, 2012): 1435–43. http://dx.doi.org/10.5194/tc-6-1435-2012.

Full text
Abstract:
Abstract. Lakes are abundant throughout the pan-Arctic region. For many of these lakes ice cover lasts for up to two thirds of the year. The frozen cover allows human access to these lakes, which are therefore used for many subsistence and recreational activities, including water harvesting, fishing, and skiing. Safe traveling condition onto lakes may be compromised, however, when, after significant snowfall, the weight of the snow acts on the ice and causes liquid water to spill through weak spots and overflow at the snow-ice interface. Since visual detection of subsnow slush is almost impossible our understanding on overflow processes is still very limited and geophysical methods that allow water and slush detection are desirable. In this study we demonstrate that a commercially available, lightweight 1 GHz, ground penetrating radar system can detect and map extent and intensity of overflow. The strength of radar reflections from wet snow-ice interfaces are at least twice as much in strength than returns from dry snow-ice interface. The presence of overflow also affects the quality of radar returns from the base of the lake ice. During dry conditions we were able to profile ice thickness of up to 1 m, conversely, we did not retrieve any ice-water returns in areas affected by overflow.
APA, Harvard, Vancouver, ISO, and other styles
10

Langevin, Christian D., and David M. Bean. "Ground water vistas: A graphical user interface for the MODFLOW family of ground water flow and transport models." Ground Water 43, no. 2 (March 2005): 165–68. http://dx.doi.org/10.1111/j.1745-6584.2005.0016.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Ground water-surface water interface"

1

Cho, Jae-Pil. "A comprehensive modeling approach for BMP impact assessment considering surface and ground water interaction." Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/27890.

Full text
Abstract:
The overall goal of this study was to develop a comprehensive tool for assessing the effectiveness of selected BMPs on both hydrology and water quality and to demonstrate the applicability of the system by considering 1) temporally and spatially changing land use management practice in an agricultural watershed and 2) interaction between surface and ground water over the entire system. A user interface and Dynamic Agricultural Non-point Source Assessment Tool (DANSAT) were developed to achieve this goal. DANSAT is the only distributed-parameter, physically-base, continuous-simulation, and multi-soil layer model for simulating impacts of agricultural BMPs on hydrology and water qulality in small agricultural watersheds. DANSAT was applied to QNB plot (18m à 27m) and two agricultural watersheds in Virginia, including Owl Run watershed (1140 ha) and QN2 in the Nomini Creek watershed (216 ha), to evaluate the model components and its performance in predicting runoff, sediment yield, and pesticide load. DANSAT performed well in predicting total runoff and temporal variations in surface runoff for both field-scale and watershed-scale applications. Total percent errors between the measured and predicted results were less than 10% except for one case (39.8% within a subwatershed of Owl Run watershed), while the daily Nash-Sutcliffe model efficiencies were greater than 0.5 in all applications. Predicted total sediment yields were within ±35% of observed values in all applications. However, the performance of DANSAT in predicting temporal trend and spatial distribution of sediment loads was acceptable only within Owl Run watershed, where high correlations between flow rates and sediment loads exist. The predicted total pesticide loads were within ±100% of observed values. DANSAT failed to simulate the temporal occurrence of pesticide loads with a 0.42 daily Nash-Sutcliffe efficiency value. The Dual-Simulation (DS) was developed within the linked ground water approach to resolve problems encountered due to the existence of different temporal scales between DANSAT and the existing ground water models such as MODFLOW and MT3D. The linked approach performed better in predicting the seasonal trend of total runoff compared to the integrated approach by showing an increase in monthly Nash-Sutcliffe efficiency value from 0.53 to 0.60. Surface and subsurface output variables were sensitive to the changes in spatially distributed soil parameters such as total porosity and field capacity. A maximum grid size of 100 m was recommended to be appropriate for representing spatial distribution of topographic, land use, and soil characteristics based on accuracy analysis during the GIS manipulation processes. Larger time-step based on predefined acceptable maximum grid size, decreased the computational time dramatically. Overall sensitivity to different grid sizes and time-steps was smallest for hydrology components followed by sediment and pesticide components. Dynamic crop rotation was considered by DANSAT, and the model successfully simulated the impacts of temporal and spatial changes in crop rotations on hydrology and water quality for both surface and subsurface areas. DANSAT could prove to be a useful tool for non-point source pollution managers to assess the relative effectiveness of temporally and spatially changing BMPs on both surface and ground water quantity and quality.
Ph. D.
APA, Harvard, Vancouver, ISO, and other styles
2

Simpson, Matthew. "An analysis of unconfined ground water flow characteristics near a seepage-face boundary." University of Western Australia. Centre for Water Research, 2003. http://theses.library.uwa.edu.au/adt-WU2004.0025.

Full text
Abstract:
A quantitative understanding of ground water flow characteristics in unconfined aquifers is important because of the prevalence of abstraction from, and pollution of these systems. The current understanding of ground water flow in unconfined aquifers is limited because of the dominance of horizontal flow modelling strategies used to represent unconfined flow processes. The application of horizontal flow principles leads to an ignorance of seepage-face formation and can not predict the complicated three-dimensional nature of the ground water flow that dominates at the ground water-surface water interface. This study aims to address some of these deficiencies by exploring the true three-dimensional nature of ground water flow including the formation of seepage faces at the ground water-surface water interface using numerical and laboratory techniques. A finite element model for simulating two-dimensional (vertical) variably saturated flow is developed and benchmarked against standard laboratory and field-scale solutions. The numerical features of the finite element model are explored and compared to a simple finite difference formulation. The comparison demonstrates how finite element formulations lead to a broader spatial averaging of material properties and a different method for the representation of specified flux boundaries. A detailed comparison analysis indicates that these differences in the finite element solution lead to an improved approximation to the partial differential equation governing two-dimensional (vertical) variably saturated flow. A laboratory analysis of unconfined ground water flow and associated solute transport characteristics was performed. The analysis focused upon unconfined flow towards a pumping well. The laboratory observations were reliably reproduced using a three-dimensional (axi-symmetric), variably saturated ground water flow model. The model was benchmarked against the ground water flow characteristics such as the seepage-face height and total flow rate. In addition, the model was shown to reliably reproduce the solute transport features such as travel times and streamline distributions. This is the first time that a numerical model has been used to reliably reproduce the solute transport characteristics near a seepage-face boundary where the three-dimensional flow effects are prevalent. The ability to reliably predict solute transport patterns in the seepage-face zone is important since this region is known to support vital microbially facilitated reactions that control nutrient cycling and contaminant attenuation. The three-dimensional travel time distribution near the seepage-face was compared to that predicted using a horizontal flow modelling approach derived from the basic Dupuit-Forchheimer equations. The Dupuit-Forchheimer based model indicated that horizontal flow modelling would under-estimate the total residence time near a seepage-face boundary, thereby introducing a considerable source of error in a solute transport analysis. For this analysis, a new analytical solution for the steady travel time distribution in an unconfined aquifer subject to a single pumping well was derived. The analytical model has identified, for the first time in the hydrogeology literature, the use of the imaginary error function. The imaginary error function is a standard transcendental function and an infinite series approach to evaluate the function was successfully proposed. The two-dimensional (vertical) ground water flow model was extended to handle the case where the flow is driven by density gradients near the ground water-surface water interface. The unsteady, two-dimensional, Galerkin finite element model of density-dependent ground water flow in variably saturated porous media is rigorously presented and partially benchmarked under fully saturated (confined) conditions. The partial benchmarking involved reproducing solutions to the standard Henry salt-water intrusion and the Elder salt-convection problems. The model was used in a standard density-coupled and a new density-uncoupled mode to elucidate the worthiness of the Henry and Elder problems as benchmark standards. A comparison of the coupled and uncoupled solutions indicates that the Henry salt-water intrusion problem has limited worthiness as a benchmark as the patterns of ground water flow are relatively insensitive to density-coupled effects. Alternatively, the Elder problem is completely dependent upon a correct representation of the density-coupled flow and solute transport processes. The coupled versus uncoupled comparison is proposed as a new test of the worthiness of benchmark standards. The Henry salt-water intrusion problem was further analysed in an attempt to alleviate some of the difficulties associated with this benchmark problem. The numerical model was tested against a re-evaluated version of Henry's semi-analytical solution for the coupled solute concentration distribution. The numerical model was used to propose a modified version of the Henry problem where the importance of density-coupled processes was increased. The modified problem was shown to have an improved worthiness as compared to the standard solution. The numerical model results were benchmarked against a new set of semi-analytical results for the modified problem. Certain advantages in using the modified problem as a test case for benchmarking the results of a numerical model of density-dependent ground water flow are identified. A numerical investigation of the patterns of density-driven ground water flow at the ground water-surface water interface was undertaken. The numerical model is shown to produce grid-independent results for a finely discretised domain. The pattern of discharge is controlled, in part, by two parameters. One describes the recharge applied to the aquifer, and the second describes the magnitude of the density differences between the fresh recharging fluid and the saline receiving fluid. The influence of dense intrusions upon the formation of seepage-face boundaries at the ground water-surface water interface under steady-state conditions was also investigated. Dense intrusions are shown to dominate the pattern of ground water flow only under mild recharge conditions, while seepage faces dominate the outflow pattern under strong recharge conditions. Therefore, the formation of seepage-face boundaries and dense intrusions are unlikely to coincide under the conditions examined in this study.
APA, Harvard, Vancouver, ISO, and other styles
3

Vionnet, Leticia Beatriz 1960. "Modeling of ground-water flow and surface water/ground-water interactions of the San Pedro River Basin, Cochise County, Arizona." Thesis, The University of Arizona, 1992. http://hdl.handle.net/10150/278134.

Full text
Abstract:
Ground-water exploitation in the Upper San Pedro Basin has produced the formation of a cone of depression around the Sierra Vista-Fort Huachuca area. A portion of the mountain front recharge that otherwise would reach the San Pedro River is being intercepted by pumping, and portions of baseflow are being captured by pumping. The purpose of this study is to construct a simulation model capable of simulating the ground-water system as well as the ground-water-surface water interactions. The flow simulation was done by a three-dimensional, finite-difference ground-water flow model (MODFLOW) that incorporates a new stream-aquifer interaction package. Steady state simulations were performed to represent mean annual conditions. Transient simulations cover a 48 year period, starting in 1940 and ending in 1988. A sensitivity analysis of the steady state model was also performed.
APA, Harvard, Vancouver, ISO, and other styles
4

McCary, John. "Incorporating surficial aquifer ground-water fluxes into surface-water resource management studies." [Tampa, Fla.] : University of South Florida, 2005. http://purl.fcla.edu/fcla/etd/SFE0001095.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Rosenberry, Donald O. "Influence of fluvial processes on exchange between ground water and surface water." Connect to online resource, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3284456.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Anderson, Jacob. "Geochemical Tracers of Surface Water and Ground Water Contamination from Road Salt." Thesis, Boston College, 2013. http://hdl.handle.net/2345/3313.

Full text
Abstract:
Thesis advisor: Rudolph Hon
The application of road de-icers has lead to increasing solute concentrations in surface and ground water across the northern US, Canada, and northern Europe. In a public water supply well field in southeastern Massachusetts, USA, chloride concentrations in ground water from an unconfined aquifer have steadily risen for the past twenty years. The objectives of this study are to understand spatial and temporal trends in road salt concentrations in order to identify contamination sources and fate. To this end, the methods of this project include field and lab work. Water samples were collected from surface, near-surface, and ground water from March 2012 to March 2013. The other major field data are specific conductance measurements from probes located in three piezometers. In the lab, all samples were analyzed for major ions with ion chromatography analysis. Additionally, trace elements were measured by inductively coupled plasma analysis on a subset of samples. The results of these hydrogeochemical procedures showed several important trends. First, the highest concentrations of sodium and chloride from near-surface samples were located near to roadways. Second, ground water samples taken from glacial sediments contained relatively high concentrations throughout the water column, whereas ground water samples from wetlands had high concentrations only near the surface. Third, there was no clear relationship between pH and cation concentrations. Finally, specific conductance data showed strong seasonal trends near to the surface, whereas values taken from deeper in the aquifer were steadily increasing. Based on these results, it is highly probable that road salt application is the dominate contamination source. The pathways of road salt in the watershed include runoff into surface water and infiltration into the vadose zone and ground water. Road salt appears to preferentially travel through glacial features rather than floodplain features. It is possible that sodium from road salt is sorbed to aquifer sediment and displaces other cations. However, the low values of trace metals suggest that cation exchange is not mobilizing heavy metals. Finally, the increasing specific conductance values deep in the aquifer suggest that road salt is retained within the aquifer and concentrations will likely increase in the future if the current road salt application procedures are continued
Thesis (MS) — Boston College, 2013
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Earth and Environmental Sciences
APA, Harvard, Vancouver, ISO, and other styles
7

Smith, Jonathan William Neil. "Pollutant retardation at the groundwater- Surface water interface." Thesis, University of Sheffield, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500234.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Colgan, Gary A. "Estimating surface/ground-water mixing using stable environmental isotopes." Thesis, The University of Arizona, 1989. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_etd_hy0042_m_sip1_w.pdf&type=application/pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Zwierschke, Kerry Hughes. "IMPACT OF TURFGRASS SYSTEMS ON THE NUTRIENT STATUS OF SURFACE WATER, AND GROUND WATER." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1235150457.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Grundy, Ian H. "Air flow near a water surface /." Title page, table of contents and summary only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phg889.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Ground water-surface water interface"

1

J, Massey Andrew, Campo K. W, United States. Environmental Protection Agency., and Geological Survey (U.S.), eds. Pushpoint sampling for defining spatial and temporal variations in contaminant concentrations in sediment pore water near the ground-water/surface-water interface. Reston, Va: U.S. Geological Survey, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Pope, Daryll A. Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Souza, William R. Numerical simulation of regional changes in ground-water levels and in the freshwater-saltwater interface induced by increased pumpage at Barbers Point Shaft, Oahu, Hawaii. Honolulu, Hawaii: U.S. Dept. of the Interior, U.S. Geological Survey, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Souza, William R. Numerical simulation of regional changes in ground-water levels and in the freshwater-saltwater interface induced by increased pumpage at Barbers Point Shaft, Oahu, Hawaii. Honolulu, Hawaii: U.S. Dept. of the Interior, U.S. Geological Survey, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Ground water-surface water interface"

1

Hluchý, L., V. D. Tran, L. Halada, and M. Dobrucký. "Ground Water Flow Modelling in PVM." In Recent Advances in Parallel Virtual Machine and Message Passing Interface, 450–57. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/3-540-48158-3_56.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Purkis, Samuel, and Victor Klemas. "Surface and ground water resources." In Remote Sensing and Global Environmental Change, 122–41. West Sussex, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118687659.ch7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Davis, J. A., and D. B. Kent. "CHAPTER 5. SURFACE COMPLEXATION MODELING IN AQUEOUS GEOCHEMISTRY." In Mineral-Water Interface Geochemistry, edited by Michael F. Hochella and Art F. White, 177–260. Berlin, Boston: De Gruyter, 1990. http://dx.doi.org/10.1515/9781501509131-009.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Lasaga, A. C. "CHAPTER 2. ATOMIC TREATMENT OF MINERAL-WATER SURFACE REACTIONS." In Mineral-Water Interface Geochemistry, edited by Michael F. Hochella and Art F. White, 17–86. Berlin, Boston: De Gruyter, 1990. http://dx.doi.org/10.1515/9781501509131-006.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Parks, G. A. "CHAPTER 4. SURFACE ENERGY AND ADSORPTION AT MINERAL/WATER INTERFACES: AN INTRODUCTION." In Mineral-Water Interface Geochemistry, edited by Michael F. Hochella and Art F. White, 133–76. Berlin, Boston: De Gruyter, 1990. http://dx.doi.org/10.1515/9781501509131-008.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Schindler, P. W. "CHAPTER 7. CO-ADSORPTION OF METAL IONS AND ORGANIC LIGANDS: FORMATION OF TERNARY SURFACE COMPLEXES." In Mineral-Water Interface Geochemistry, edited by Michael F. Hochella and Art F. White, 281–308. Berlin, Boston: De Gruyter, 1990. http://dx.doi.org/10.1515/9781501509131-011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bortnikova, S. B., G. R. Kolonin, J. P. Kolmogorov, B. A. Kolotov, and D. Kalugin. "Results of the surface and ground water interaction with tailings impoundments." In Water-Rock Interaction, 867–70. London: Routledge, 2021. http://dx.doi.org/10.1201/9780203734049-216.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Thomson, James A. M., James W. McKinley, Robert C. Harris, Alwyn J. Hart, Peter Hicks, and David K. Ramsden. "MTBE Occurrence in Surface and Ground Water." In MTBE Remediation Handbook, 63–72. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0021-6_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Brown, R. G., J. R. Stark, and G. L. Patterson. "Ground-Water and Surface-Water Interactions in Minnesota and Wisconsin Wetlands." In The Ecology and Management of Wetlands, 176–80. New York, NY: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-8378-9_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Brown, R. G., J. R. Stark, and G. L. Patterson. "Ground-Water and Surface-Water Interactions in Minnesota and Wisconsin Wetlands." In The Ecology and Management of Wetlands, 176–80. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-7392-6_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ground water-surface water interface"

1

Reeves, Donald M., Ryan N. Cascarano, and Mark A. Henry. "A MICRO-PULSE DYE TRACER APPROACH FOR QUANTIFYING FLUID AND SOLUTE FLUX ACROSS THE GROUND WATER – SURFACE WATER INTERFACE." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-316600.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Vangkilde-Pedersen, T., H. Olsen, and P. M. Duch. "Lowering of the ground water table - does it affect the fresh/salt water interface, and can we measure it?" In 3rd EEGS Meeting. European Association of Geoscientists & Engineers, 1997. http://dx.doi.org/10.3997/2214-4609.201407311.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Piccolo, Mauro, and Annalisa Zanelli. "GPR surveys inside an hydroelectric water-supply tunnel to investigate the rock-concrete interface and the fractures affecting the host rocks." In Fifth International Conferention on Ground Penetrating Radar. European Association of Geoscientists & Engineers, 1994. http://dx.doi.org/10.3997/2214-4609-pdb.300.68.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Wu, Yan, M. Basar Karacor, Shaurya Prakash, and Mark A. Shannon. "Solid/Water Interface of Functionalized Silica Surfaces Studied by Dynamic Force Measurements." In ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels collocated with 3rd Joint US-European Fluids Engineering Summer Meeting. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30851.

Full text
Abstract:
In this study, silica surfaces were chemically modified yielding dissimilar surfaces with –Br, –NH2, and –CH3 functional group terminations. The dynamic response of an oscillating micro-cantilever with a gold-coated tip interacting with the functionalized silica surfaces was studied in electrolyte solutions with pH ranging from 4 to 9. The amplitude and phase of the cantilever oscillation were monitored and used to calculate the effective stiffness of the AFM cantilever, which relates to the double layer interactions and the hydrodynamic damping at the solid/water interface. The data for the dynamic response of the AFM over silica surfaces as a function of chemical functionalization and electrolyte pH show that the effective stiffness has distinctive dependence on the surface charge of functionalized silica surfaces. The hydrodynamic damping also correlates strongly with the relative hydrophobicity of the surface, suggesting a dependence on interfacial characteristics including effective slip lengths. It is hoped that the experimental data reported here will provide insights for development of more theoretical models explaining the underlying mechanisms.
APA, Harvard, Vancouver, ISO, and other styles
5

Kojima, Tomohisa, Kazuaki Inaba, and Kosuke Takahashi. "Wave Propagation Across the Interface of Fluid-Structure Interaction With Various Surface Conditions of Solid Medium." In ASME 2016 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/pvp2016-63746.

Full text
Abstract:
This study aims to clarify the effect of surface conditions of solid on wave propagation at solid-fluid interface with fluid-structure interaction. Although many studies have been done to develop the theoretical models of fluid-structure interaction caused by wave propagation, they do not take into account the surface conditions of the solid medium on the solid-fluid interface where interaction occurs. In this study, we experimentally investigated the wave propagation across the solid-fluid interface with several value of surface wettabilities and roughnesses of solid. We conducted an impact experiment with a free-falling projectile which hit the cylindrical solid buffer placed on top of the water surface within the elastic tube standing on the ground. During the experiments, cavitation bubbles were generated from the interface of the buffer and water. That generation was inhibited according to the decrease of the value of the contact angle (improve of the wettability) of the buffer surface. The amplitude of transmitted pressure wave from the buffer to water become smaller than the theoretical value according to the decrease of the value of the contact angle on the buffer surface (the smallest value was 55% of the theoretical value). Concerning the surface roughness, the amplitude of transmitted pressure wave becomes smaller than the theoretical value according to the shape of the buffer surface become more different from flat surface (the smallest value was 75% of the theoretical value). These experimental results indicate that by taking into account the surface condition of the solid on the interface, more accurate model of fluid-structure interaction or ways to reduce the damage of structures by fluid-structure interaction would be proposed.
APA, Harvard, Vancouver, ISO, and other styles
6

Yokoo, M., M. Shibazaki, H. Yoshida, H. Souma, A. Ousaka, K. Kusano, and K. Horii. "Prediction and Improvement of Artificial Ground Freezing." In ASME 2005 Fluids Engineering Division Summer Meeting. ASMEDC, 2005. http://dx.doi.org/10.1115/fedsm2005-77386.

Full text
Abstract:
The aim of present study is to establish the numerical model for the solidification or melting of water saturated soil and to clarify the effect of thermal and physical parameters on the artificial soil freezing by comparing between the numerical and experimental results. First, the numerical model has been modified to adapt for freezing of soil. By comparing between obtained numerical solutions and experimental data, the validity of the model has been checked and certified. Next, the effect of physical property of soil, initial and boundary conditions of soil and freezing pipes, the velocity of groundwater, and the arrangement of freezing pipes on soil freezing have been examined. As the results, it was found that the water content of soil and ground water affect the volume of solid, besides the groundwater also especially changes the profile of solid/liquid interface. The rate of the interface growth would gradually stop provided that the flow speed exceeds certain limits. The knowledge obtained from our study will be useful to predict solid volume, decrease in thermal energy consumption and minimize the influence to ambience on artificial ground freezing precisely.
APA, Harvard, Vancouver, ISO, and other styles
7

Kojima, Tomohisa, Kazuaki Inaba, and Yuto Takada. "A Study for Theoretical Modeling of Cavitation Inducement From the Solid-Fluid Interface With Fluid-Structure Interaction." In ASME 2018 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/pvp2018-84811.

Full text
Abstract:
A theoretical model was explored for predicting cavitation generation from a solid-fluid interface with fluid-structure interaction. Predicting cavitation generation is crucial to evaluate the lifetime of fluid machines. Cavitation has been generated from a solid-fluid interface with tensile stress (pressure) wave propagation across the interface. It was revealed that cavitation generation was suppressed when the surface wettability of the solid in a solid-fluid interface was improved (hydrophilized). It means that a condition exists in which cavitation is not generated despite the existence of bubble nuclei in water. This phenomenon cannot be explained by the conventional theory of fluid mechanics. In this study, an analogy between the theory of crack propagation in fracture mechanics and cavitation generation and propagation from a solid-fluid interface with fluid-structure interactions is developed and applied. An impact experiment was conducted with a free-falling projectile that hit a cylindrical solid buffer placed on top of a water surface within an elastic tube standing on the ground. The projectile impact created a stress wave propagating through the buffer and across the interface of the buffer and water. During the experiments, cavitation bubbles were generated from the interface of the buffer and water due to tensile wave propagation across the interface. Cavitation intensity was controlled by adding a surfactant to water. A bubble was set on the solid-fluid interface beforehand, then its growth with stress (or pressure) wave propagation was observed. The formularization of cavitation occurrence was tested by using initial crack length and stress in fracture mechanics as an analogy for the diameter of pre-set bubble and pressure wave amplitude.
APA, Harvard, Vancouver, ISO, and other styles
8

Hu, Ming, Javier V. Goicochea, Bruno Michel, and Dimos Poulikakos. "Surface Functionalization Mechanisms of Enhancing Heat Transfer at Solid-Liquid Interfaces." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22362.

Full text
Abstract:
Two mechanisms that increase heat dissipation at solid-liquid interfaces are investigated from the atomistic point of view using nonequilibrium molecular dynamics (NEMD) simulation. The mechanisms include surface functionalization, where −OH terminated headgroups and self-assembled monolayers (SAMs) with different chain lengths are used to recondition and modify the hydrophilicity of silica surface, and vibrational matching between crystalline silica and liquid water, where three-dimensional quartz nanopillars are grown at the interface in the direction of the heat flux with different lengths to rectify the vibrational frequencies of quartz surface atoms. The heat dissipation is measured in terms of the interfacial thermal conductance at the solid-liquid interface, whereas the thermal conductance is obtained by imposing a one-dimensional heat flux across the simulation domain. The heat dissipation is enhanced by a factor of 2 to 3 for both fully hydroxylated and pillar modified surfaces. The SAMs enhance the overall thermal conductance between silica and water further (20% higher thermal conductance compared to the fully hydroxylated silica surface). Moreover, the modification of the vibrational states at the silica surface provides a tunable path to enhance the heat dissipation, which can also be easily applied to other fluids.
APA, Harvard, Vancouver, ISO, and other styles
9

Dini, Said, Mohammad Khosrowjerdi, and James Aflaki. "Heat Pump Experiment With a Computer Interface for Control, Data Acquisition, and Analysis." In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/cie-34408.

Full text
Abstract:
This paper describes an effective, but simple, technique using a computer interface for control, data acquisition, and processing of a heat pump laboratory experiment. A water-to-air heat pump that allows comfort cooling and heating from a single source is used as an experiment and will be incorporated in a Mechanical Engineering Laboratory Course. Presently, the source is the city water. Plans are in place to use a ground source that provides a relatively constant temperature water supply, as low as 45°F. This well-instrumented laboratory teaching equipment allows students to measure temperatures, pressures, flow rate, and power input and then calculate the coefficient of performance of the system and the efficiency of the compressor both manually and automatically. A self-contained Windows-based data collection and analysis system has been developed for automating all the manual functions of a WPH-J Series Water-to-Air Heat Pump from Heat Controller, Inc. This system uses a data acquisition board to read the voltage signals corresponding to 9 T-type thermocouples, three pressure gauges, and compressor supplied power. The data acquisition and control software written in Visual Basic 6 uses 32-bit libraries to control the operation mode, read the thermocouples’ voltages, water flow rate, compressor’s input and output pressure, and supplied power.
APA, Harvard, Vancouver, ISO, and other styles
10

Loáiciga, Hugo A. "Ground-Water/Surface-Water Interactions in a Karst Aquifer." In Specialty Symposium on Integrated Surface and Ground Water Management at the World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40562(267)16.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Ground water-surface water interface"

1

Chadwick, Bart, and Amy Hawkins. Monitoring of Water and Contaminant Migration at the Groundwater-Surface Water Interface. Fort Belvoir, VA: Defense Technical Information Center, August 2008. http://dx.doi.org/10.21236/ada607246.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Jaffe, Peter R., and Daniel I. Kaplan. Fate of Uranium During Transport Across the Groundwater-Surface Water Interface. Office of Scientific and Technical Information (OSTI), June 2017. http://dx.doi.org/10.2172/1367535.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Imes, J. L., and M. J. Kleeschulte. Ground-water flow and ground- and surface-water interaction at the Weldon Spring quarry, St. Charles County, Missouri. Office of Scientific and Technical Information (OSTI), December 1997. http://dx.doi.org/10.2172/578597.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Major, Michael A. Octanol Water Partition Coefficients of Surface and Ground Water Contaminants Found at Military Installations. Fort Belvoir, VA: Defense Technical Information Center, November 1989. http://dx.doi.org/10.21236/ada228860.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Veil, J. A., and M. G. Puder. Potential ground water and surface water impacts from oil shale and tar sandsenergy-production operations. Office of Scientific and Technical Information (OSTI), October 2006. http://dx.doi.org/10.2172/895671.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Johnson, William K. Importance of Surface-Ground Water Interaction to Corps Total Water Management: Regional and National Examples. Fort Belvoir, VA: Defense Technical Information Center, February 1991. http://dx.doi.org/10.21236/ada236079.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Gertsch, Jana C., Imee G. Arcibal, Charles S. Henry, and Donald M. Cropek. Lab-on-a-Chip Sensor for Monitoring Perchlorate in Ground and Surface Water. Fort Belvoir, VA: Defense Technical Information Center, February 2012. http://dx.doi.org/10.21236/ada559180.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Smith, Randall. Investigations of the Air-Water Interface: A Structural Analysis of Metallic Surface Films and Aquatic Surface Films by Comparative Microscopy. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.2303.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Schock, Kevin. Predicting Seepage of Leachate from the St. Johns Landfill to Ground and Surface Water Systems. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.6532.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Liszewski, M. J., and L. J. Mann. Concentrations of 23 trace elements in ground water and surface water at and near the Idaho National Engineering Laboratory, Idaho, 1988--91. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10191083.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography