15. Baker A, Brunsdon C (2003) Non-linearities in drip water hydrology: an example from Stump
Cross Caverns, Yorkshire. J Hydrol 277(3–4):151–163
16. Mattey D et al (2006) Seasonal changes in the isotopic composition of cave air, water and
speleothem calcite in new St. Michaels Cave, Gibraltar: unwanted noise or a tool for decoding
speleothem climate records? KarstIV, The climate record, Baille Herculane, Romania
17. Collister C, Mattey D (2008) Controls on water drop volume at speleothem drip sites: an
experimental study. J Hydrol 358(3):259–267
18. Shade B, Veni G (2005) Intensive monitoring of drip waters in two shallow caves. International Congress of Speleology, Athens
19. Baker A, Ito E, Smart PL, McEwan RF (1997) Elevated and variable values of C-13 in
speleothems in a British cave system. Chem Geol 136(3–4):263–270
20. Fairchild IJ, Borsato A, Tooth AF, Frisia S, Hawkesworth CJ, Huang Y, McDermott F, Spiro B
(2000) Controls on trace element (Sr-Mg) compositions of carbonate cave waters: implications
for speleothem climatic records. Chem Geol 166(3–4):255–269
21. Eagle SD (2013) Analysis of hydrologic and geochemical time series data at James Cave,
Virginia: implications for Epikarst influence on recharge, M.Sc. Virginia Tech, Blacksburg
22. Gerst JD (2013) Epikarst control on flow and storage at James Cave, VA: an analog for water
resource characterization in the Shenandoah Valley karst, M.Sc. Virginia Tech, Blacksburg
23. SRCC (2014) Historical climate summaries for Virginia (cited 2014). http://www.sercc.com/
climateinfo/historical/historical_va.html. Accessed 16 Oct 2014
24. Bartholomew MJ (1987) Structural evolution of the Pulaski thrust system, southwestern Virginia. Geol Soc Am Bull 99(4):491
25. Schultz AP, Bartholomew MJ (2009) Geologic map of the Radford North quadrangle, Virginia.
In: Cross A, Campbell EVM (eds) Digital Open-File Report OFR-09-01. Virginia Division of
Mineral Resources, Charlottesville
26. USDA-NRCS (2006) Web soil survey. http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.
aspx. Accessed 16 Oct 2014
27. Kazahaya K, Yasuhara M (1994) A hydrogen isotopic study of spring waters in
Mt. Yatsugatake, Japan: application to groundwater recharge and flow processes. J Jpn
Assoc Hydrol Sci 24:107–119
28. Klimchouk A (2003) Towards defining, delimiting and classifying epikarst: its origin, processes
and variants of geomorphic evolution. In: Epikarst. Karst Waters Institute, Shepherdstown
29. Radtke DB et al (2012) Alkalinity and acid neutralizing capacity (version 4.0). In: Rounds SA
(ed) National field manual for the collection of water-quality data: U.S. Geological Survey
techniques of water-resources investigations. U.S. Geological Survey, Reston
30. Re ´ve ´sz KM, Doctor DH (2014) Automated determination of the stable carbon isotopic
composition (δ 13C) of total dissolved inorganic carbon (DIC) and total nonpurgeable
dissolved organic carbon (DOC) in aqueous samples: RSIL lab codes 1851 and 1852. In:
Techniques and methods, book 10, Chapter: C20, U.S. Geological Survey, Reston
31. Aquatic Informatics (2011) AQUARIUS 3.0 R3. 1032. Vancouver
Instrumenting Caves to Collect Hydrologic and Geochemical Data: Case Study. . .
231
Cross Caverns, Yorkshire. J Hydrol 277(3–4):151–163
16. Mattey D et al (2006) Seasonal changes in the isotopic composition of cave air, water and
speleothem calcite in new St. Michaels Cave, Gibraltar: unwanted noise or a tool for decoding
speleothem climate records? KarstIV, The climate record, Baille Herculane, Romania
17. Collister C, Mattey D (2008) Controls on water drop volume at speleothem drip sites: an
experimental study. J Hydrol 358(3):259–267
18. Shade B, Veni G (2005) Intensive monitoring of drip waters in two shallow caves. International Congress of Speleology, Athens
19. Baker A, Ito E, Smart PL, McEwan RF (1997) Elevated and variable values of C-13 in
speleothems in a British cave system. Chem Geol 136(3–4):263–270
20. Fairchild IJ, Borsato A, Tooth AF, Frisia S, Hawkesworth CJ, Huang Y, McDermott F, Spiro B
(2000) Controls on trace element (Sr-Mg) compositions of carbonate cave waters: implications
for speleothem climatic records. Chem Geol 166(3–4):255–269
21. Eagle SD (2013) Analysis of hydrologic and geochemical time series data at James Cave,
Virginia: implications for Epikarst influence on recharge, M.Sc. Virginia Tech, Blacksburg
22. Gerst JD (2013) Epikarst control on flow and storage at James Cave, VA: an analog for water
resource characterization in the Shenandoah Valley karst, M.Sc. Virginia Tech, Blacksburg
23. SRCC (2014) Historical climate summaries for Virginia (cited 2014). http://www.sercc.com/
climateinfo/historical/historical_va.html. Accessed 16 Oct 2014
24. Bartholomew MJ (1987) Structural evolution of the Pulaski thrust system, southwestern Virginia. Geol Soc Am Bull 99(4):491
25. Schultz AP, Bartholomew MJ (2009) Geologic map of the Radford North quadrangle, Virginia.
In: Cross A, Campbell EVM (eds) Digital Open-File Report OFR-09-01. Virginia Division of
Mineral Resources, Charlottesville
26. USDA-NRCS (2006) Web soil survey. http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.
aspx. Accessed 16 Oct 2014
27. Kazahaya K, Yasuhara M (1994) A hydrogen isotopic study of spring waters in
Mt. Yatsugatake, Japan: application to groundwater recharge and flow processes. J Jpn
Assoc Hydrol Sci 24:107–119
28. Klimchouk A (2003) Towards defining, delimiting and classifying epikarst: its origin, processes
and variants of geomorphic evolution. In: Epikarst. Karst Waters Institute, Shepherdstown
29. Radtke DB et al (2012) Alkalinity and acid neutralizing capacity (version 4.0). In: Rounds SA
(ed) National field manual for the collection of water-quality data: U.S. Geological Survey
techniques of water-resources investigations. U.S. Geological Survey, Reston
30. Re ´ve ´sz KM, Doctor DH (2014) Automated determination of the stable carbon isotopic
composition (δ 13C) of total dissolved inorganic carbon (DIC) and total nonpurgeable
dissolved organic carbon (DOC) in aqueous samples: RSIL lab codes 1851 and 1852. In:
Techniques and methods, book 10, Chapter: C20, U.S. Geological Survey, Reston
31. Aquatic Informatics (2011) AQUARIUS 3.0 R3. 1032. Vancouver
Instrumenting Caves to Collect Hydrologic and Geochemical Data: Case Study. . .
231