UCSC Hydrogeology Abstracts

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This page contains titles of abstracts submitted or presented at national and international meetings through 2010 - we've stopped updating this listing because there are too many. For a list of papers in press and in print, with links to many PDF manuscripts, please visit the publications page.

Abstracts submitted or presented at meetings (^*student or former student co-author)

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2010	Fisher, A. T., Wheat, C. G., Becker K., Heterogeneity, anisotropy, and compartmentalization of fluid, heat, and solute transport in the upper ocean crust on ridge flanks, Am. Geophys. Union, Fall Meet. Suppl., U42A-08 (invited), Abstracts on CD-ROM.
2010	Langridge, R. and Fisher, A. T., Climate Change, Agriculture and Sustainable Groundwater Management: Groundwater Reserves as a Hedge Against Climate Change and Drought, Am. Geophys. Union, Fall Meet. Suppl., H51G-03 (invited), Abstracts on CD-ROM.
2010	Russo, T. A., and Fisher, A. T., Stream channel surface water - groundwater interactions in a fire impacted watershed, Am. Geophys. Union*, Fall Meet. Suppl., H41G-1183, Abstracts on CD-ROM.
2010	Winslow, D. M., Fisher, A. T., and Becker, K., Application of an iterative analytical model for determining formation permeability from temperature data in subseafloor boreholes, Am. Geophys. Union*, Fall Meet. Suppl., U43A-0012, Abstracts on CD-ROM.
2010	Racz, A. J., Fisher, A. T., Schmidt, C. M., Lockwood, B. S., Los Huertos, M., Spatial and temporal dynamics of infiltration and hydraulic conductivity during managed aquifer recharge, Am. Geophys. Union, Fall Meet. Suppl., H33J-07, Abstracts on CD-ROM.
2010	Schmidt, C. M.., Russo, T. A., Fisher, A. T., Racz, R. J., Wheat, C. G., Los Huertos, M., Lockwood, B. S., Mitigating agricultural impacts on groundwater using distributed managed aquifer recharge ponds, Am. Geophys. Union*, Fall Meet. Suppl., H53A-0984, Abstracts on CD-ROM.
2010	Becker, K., Fisher, A. T., Tsuji, T., Mrozewski, S., Winslow, D., IODP packer experiments in young Juan de Fuca crust suggest lateral continuity of hydrological structure on ridge-parallel scale of ~1 km, Am. Geophys. Union*, Fall Meet. Suppl., U43A-0002, Abstracts on CD-ROM.
2010	Peart, L. W., Orcutt, B. N., Fisher, A. T., Tsuji, T., Petronotis, Trials at Sea: Successful Implementation of a Unique Two-Month Professional Development Program, Am. Geophys. Union, Fall Meet. Suppl., ED53A-0514, Abstracts on CD-ROM.
2010	Orcutt, B. N., Bowman, D., Turner, A., Inderbitzen, K., Fisher, A. T., Peart. L. W., The “Adopt A Microbe” project: Web-based interactive education connected with scientific ocean drilling, Am. Geophys. Union, Fall Meet. Suppl., ED53A-0512, Abstracts on CD-ROM.
2010	Orcutt, B. N., Bach, W., Becker, K., Fisher, A. T., Hulme, S., Toner, B. M., Wheat, C. G., Edwards, K. J., Microbial borehole observatories deployed within the oceanic crust: Design considerations and initial results from long-term colonization experiments (Invited), Am. Geophys. Union, Fall Meet. Suppl., H11M-06, Abstracts on CD-ROM.
2010	Schmidt, C., A. T. Fisher, M. Los Huertos, B. Lockwood, Managed aquifer recharge as tool for sustainable management of groundwater quantity and quality in agricultural basins, Groundwater Resources Association of Californina*, Sustainable Groundwater in Agriculture, Abstracts with Programs, Burlingame, CA.
2010	Orcutt, B. N, Bach, W., Becker, K., Fisher, A. T., Hentscher, M., Toner, B. M., Wheat, C. G.,. Edwards, K. J., Colonization of subsurface microbial observatories deployed in young ocean crust, Eos Trans. Am. Geophys. Union,, 91(26), Ocean Sci. Meet. Suppl., IT45G-01.
2010	Edwards, K. J., Bach, W., Cowen, J., P., Fisher, A. T., Girguis, P. R., Glazer, B. T., Huber, J. A., Nealson, K. H., Orcutt, B., Pettigrew. T., Schrenk, M. O., Wheat, C. G., Subsurface microbial observatories to investigate the deep ocean crust biosphere - development, testing, and future, Eos Trans. Am. Geophys. Union,, 91(26), Ocean Sci. Meet. Suppl., IT53B-04.
2009	Harris, R. N., A. T. Fisher, A new U.S. Marine Heat Flow Capability, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
2009	Russo, T. A., A. T. Fisher, J. W. Roche, Improving riparian wetland conditions through evaluation of infiltration and drainage behavior during and after a controlled flood event, Am. Geophys. Union*, Fall Meet. Suppl., Abstracts on CD-ROM.
2009	Schmidt, C., A. T. Fisher, M. Los Huertos, B. Lockwood, The magnitude and controls on denitrification during managed aquifer recharge into a shallow, unconfined aquifer in a coastal groundwater basin, Am. Geophys. Union*, Fall Meet. Suppl., Abstracts on CD-ROM.
2009	Racz, A., A. T. Fisher, B. Lockwood, M. Los Huertos, C. Schmidt, J. Lear, Spatial and temporal variations in seepage during managed aquifer recharge, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
2008	Sigler, R., A. T. Fisher, C. E. Hatch, C. Ruehl, M. Los Huertos, G. Stemler, Tracer discharge testing and modeling used to assess the dynamics of surface water – groundwater exchange across a range of discharges, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Racz, A., A. T. Fisher, B. Lockwood, M. Los Huertos, C. Schmidt*, J. Lear, Quantifying the distribution and dynamics of managed aquifer recharge using mass-balance and time-series thermal methods, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	*Schmidt, C., A. T. Fisher, M. Los Huertos, B. Lockwood, Processes, controls, and potential for in-situ nutrient removal during managed aquifer recharge to a shallow aquifer, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Fisher, A. T., *Hutnak, M., Becker, K., Davis, E. E., Combined Results from Modeling, Single-hole and Cross-hole Experiments may Indicate Permeability Anisotropy in 3.4-3.6 Ma Oceanic Crust, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Jannasch, H., Wheat, C. G., Hulme, S., Becker, K., A. T. Fisher, Davis, E. E., Chemical and Physical Characteristics of Basaltic Formation Fluids on a Ridge Flank: Using Drilling Perturbations to Elucidate Water-Rock-Microbial Reactions, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
2007	Hatch, C. E., A. T. Fisher, J. Constantz, R. Sigler, G. Stemler*, Assessing streambed recharge under a wide range of flow conditions using time-series analysis of streambed thermographs, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Schmidt, C., A. T. Fisher, C. G. Wheat, J. Sharkey, M. Los Huertos, J. Lear, Improving managed aquifer recharge operation to reduce nutrient load in an agricultural basin: delineation of processes, controls, and in-situ potential, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Hutnak, M., A. T. Fisher, R. Harris, C. Stein, K. Wang, G. Spinelli, M. Pfender, H. Villinger, and E. Silver, Enormous power output and fluid fluxes driven through a few mid-plate outcrops, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Hatch, C. E., Fisher, A. T., Constantz, J., Ruehl, C. R., Time series of streambed seepage in a strongly-losing stream: resolving seepage dynamics and changes in streambed hydraulic conductivity, Geological Society of America, Annual Meeting, Denver, CO, 28-31 October 2007, Abstracts with Programs.
2006	Fisher, A. T., Becker, K., Davis, E. E., Single- and cross-hole experiments indicate very high permeability in young oceanic crust, Am. Geophys. Union, Fall Meeting Suppl., Abstracts on CD-ROM.
	Hatch, C. E., Fisher, A. T., Constantz, J., Ruehl, C. R., Los Huertos, M., Stemler, G., Rich, A., and Shenann, C., Streambed seepage and implications for local hydrology: time-series analysis of streambed thermal records and other methods applied to a strongly-losing stream, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	*Hutnak, M., and Fisher, A. T., Seafloor heat flux near seamounts and other basement outcrops: the influence of (delayed) hydrothermal rebound on sedimentation corrections, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	*Heesemann, M., Villinger, H., Fisher, A. T., Trehu, A. M., Witte, S., Deployment and testing of the third-generation tool to determine in-situ temperature while piston coring during scientific ocean drilling, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Fisher, A. T., C. Ruehl, C. Hatch, M. Los Huertos, S. Wankel, C. G. Wheat, C. Kendall, G. Stemler*, and C. Shennan, Application of Stable Isotopes to Quantifying Stream Seepage Dynamics and Impacts in the Pajaro River, coastal central California, Light Stable Isotope Symposium, Santa Cruz, CA, 19 May 2006.
	Harris, R., A. T. Fisher, Fluid flow through seamounts: Implications for global heat and mass flux, Seamount Biogeosciences Network, La Jolla, CA, 24-25 March 2006, Abstracts with Programs.
	*Hutnak, M., A. T. Fisher, Numerical models of periodic hydrothermal discharge through a basement outcrop, Seamount Biogeosciences Network, La Jolla, CA, 24-25 March 2006, Abstracts with Programs.
	Fisher, A. T., C. Ruehl, C. Hatch, R. Sigler, M. Los Huertos, S. Wankel, C. G. Wheat, C. Kendall, G. Stemler*, and C. Shennan, New tools applied to seepage and nitrate dynamics within a losing stream, USDA-CSREES National Water Conference, San Antonio, TX, 5-9 February 2006, Abstracts with Programs. .
2005	Fisher, A. T., Becker, K., Packer experiments during IODP Expedition 301 to assess upper crustal permeabilities in 3.4 Ma crust on the eastern flank of the Juan de Fuca Ridge, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Becker, K., Davis, E. E., Fisher, A.T., Latest results of formation pressure monitoring using CORKs penetrating upper basement on the eastern flank of the Juan de Fuca Ridge, Am. Geophys. Union, Fall Meet. Suppl., Abstracts on CD-ROM.
	Fisher, A. T., Future Trends in Oceanic Crustal Hydrogeology: Long-scale Transport, Continuous Monitoring, and Multidisciplinary Collaboration, Geological Society of America, Annual Meeting, Salt Lake City, UT, 16-19 October, 2005, Abstracts with Programs.
	Harris, R. N., and Fisher, A. T., Fluid Flow Through Seamounts: Implications for Global Heat and Mass Flux, Geological Society of America, Annual Meeting, Salt Lake City, UT, 16-19 October, 2005, Abstracts with Programs.
	^Ruehl, C., Fisher, A. T., ^Hatch, C., Los Huertos, M., Wankel, S., Wheat, C. G., Kendall, K., Shennan, C., Seepage Fluxes and Nitrate dynamics within a nutrient-rich, losing stream, Geological Society of America, Annual Meeting, Salt Lake City, UT, 16-19 October, 2005, Abstracts with Programs.
	^*Walker, B., Fisher, A.T., Guilderson, T. P., McCarthy, M. D., Use of DIC C-14 Ages of fluid ages to estimate mixing of crustal fluid reservoirs, Juan de Fuca Ridge, 10th International Conference on Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory (September 5-10, 2005)
	^Hatch, C, Fisher, A. T., Constantz, J., Revenaugh, J., ^Ruehl, C., Rosenberry, D., Examining Surface Water – Groundwater Interaction in California Coastal Streams using Time-Series Analysis of Streambed Thermal Records, Geological Society of America, Cordillerran Meeting, San Jose, CA, 19 April - 1 May 2005, Abstracts with Programs.
	^*Walker, B., Fisher, A.T., Guilderson, T. P., McCarthy, M. D., DIC C-14 Ages of fluid from a ridge flank hydrothermal system, Juan de Fuca Ridge, AGU, Winter Meet. Suppl., Abstract., p. 114.
	Fisher, A. T., ^Hatch, C., ^Ruehl, C., Constantz, J., Los Huertos, M., Shennan, C., Wankel, S., Kendall, C., Lear, J., The influence of streambed seepage on water quantity and quality: news tools for monitoring fluxes, USDA-CSREES 2005 National Water Quality Conference, U. S. Department of Agriculture, La Jolla, CA, Conference abstract: http://www.idea.iastate.edu/waterconf/index.aspx

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