Abstract
We evaluate the effects of land-use change since c.1890 on Little Lake Jackson in south-central Florida, USA. The lake currently is alkaline despite the prevalence of acidic lakes in the region. Watershed soils are acidic and poorly drained, but are underlain by limestone bedrock. Limnetic pH inferences, based on weighted-averaging tolerance regression of sedimented diatoms, indicate that Little Lake Jackson became significantly alkalized during the 1900s. Two driving forces that appear to be responsible for water-quality change are increased ionic loading and increased nutrient loading. Golf courses and residential lawns in the watershed receive substantial applications of lime, fertilizer, and irrigation with alkaline waters from deep wells, some of which reaches the lake in channelized runoff. Stormwater runoff and septic leachate also contribute to nutrient and solute loading. Sedimentary total P accumulation increased 5-fold and total N accumulation increased 3-fold since c. 1890. δ15N values suggest agricultural and septic sources for N loading. Sedimented pigments, inferred limnetic chlorophyll a values, and δ13C values of organic matter indicate that increased primary productivity occurred. Surface and subsurface inflow is nutrient-rich but low in hardness. Increased cation deposition in sediments indicates that ionic input might have reduced the lake’s natural resistance to alkalization. Lake waters remain low in ionic content, which suggests that the addition of base from carbonate sources is not responsible for all of the observed alkalization. Acid neutralization might have been facilitated by phosphate loading that led to increased base generation through greater nitrate assimilation. Inadvertent alkalization might occur commonly in regions where poorly buffered lakes are subject to significant ionic and nutrient loading from agriculture, turfgrass, and septic sources in their watersheds.
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References
Appleby PG, Oldfield F (1983) The assessment of 210Pb data from sites with varying sediment accumulation rates. Hydrobiologia 103:29–35
Appleby PG, Nolan PJ, Gifford DW, Godfrey MJ, Oldfield F, Anderson NJ, Battarbee RW (1986) 210Pb dating by low background gamma counting. Hydrobiologia 143:21–27
Aravena R, Evans ML, Cherry JA (1993) Stable isotopes of oxygen and nitrogen in source identification of nitrate from septic systems. Groundwater 31(2):180–186
Boyle J (2004) A comparison of two methods for estimating the organic matter content of sediments. J Paleolimnol 31:125–127
Brenner M, Hodell DA, Leyden BW, Curtis JH, Kenney WF, Gu B, Newman JM (2006) Mechanisms for organic matter and phosphorus burial in sediments of a shallow, subtropical, macrophyte-dominated lake. J Paleolimnol 35:129–148
Brenner M, Schelske CL, Kenney WF (2004) Inputs of dissolved and particulate 226Ra to lakes and implications for 210Pb dating recent sediments. J Paleolimnol 32:53–66
Brenner M, Smoak JM, Allen MS, Schelske CL, Leeper DA (2000) Biological accumulation of 226Ra in a groundwater-augmented Florida lake. Limnol Oceanogr 45(3):710–715
Brenner M, Whitmore TJ, Curtis JH, Hodell DA, Schelske CL (1999) Stable isotopes (δ13C and δ15N) of sedimented organic matter as indicators of historic lake trophic state. J␣Paleolimol 22:205–221
Brenner M, Whitmore TJ (1998) Paleolimnological reconstruction of water quality for Lakes Dosson, Halfmoon and Round in Hillsborough County, Florida. Final Report for Southwest Florida Water Management District, Brooksville, FL, 158 pp
Brenner M, Whitmore TJ, Riedinger-Whitmore MA, DeArmond B, Leeper DA, Kenney WF, Curtis JH, Shumate B (2006) Geochemical and biological consequences of groundwater augmentation in lakes of west-central Florida (USA). J Paleolimonol, doi: 10.1007/s10933-006-9008-7
Canfield DE, Jr (1981) Final report: Chemical and trophic state characteristics of Florida lakes in relation to regional geology. Institute of Food and Agricultural Studies, Univ. Florida, Gainesville, 434 pp
Carter LJ, Lewis D, Crockett L, Vega J (1989) Soil Survey of Highlands County, Florida. U.S. Dept. of Agriculture, Soil Conservation Service
Conley DJ, Schelske CL (1993) Potential role of sponge spicules in influencing the diatom biogeochemistry of Florida lakes. Can J Fish Aquat Sci 50:296–302
Cattaneo A, Couillard Y, Wunsum S, Courcelles M (2004) Diatom taxonomic and morphological changes as indicators of metal pollution and recovery in Lac Dufault (Quebec, Canada). J Paleolimnol 32:163–175
Davison W, George DG, Edwards NJ (1995) Controlled reversal of lake acidification by treatment with phosphate fertilizer. Nature 377:504–507
Dickson W, Brodin YW (1995) Strategies and methods for freshwater liming. In: Henrikson L, Brodin YW (eds) Liming of acidified surface waters: a Swedish synthesis. Springer-Verlag, New York, 458 pp, pp 81–124
Dooris PM, Martin DF (1979) Ground-water induced changes in lake chemistry. Ground Wat 17:324–327
Driscoll CT, Ayling WA, Fordham GF, Oliver LM (1989) Chemical response of lakes treated with CaCO3 to reacidification. Can J Fish Aquat Sci 46:258–267
Fellows CR, Brezonik PL (1980) Seepage flow into Florida lakes. Water Res Bull 16(4):635–641
Fellows CR, Brezonik PL (1981) Fertilizer flux into two Florida lakes via seepage. J Environ Qual 10(2):174–177
Fimreite N, Nenseter B, Steen B (1996) The effects of liming and reacidification on the mobilization of cadmium from lake sediments. Bull Environ Contam Toxicol 57:888–894
Fisher MM, Brenner M, Reddy KR (1992) A simple, inexpensive piston corer for collecting undisturbed sediment/water interface profiles. J Paleolimol 7:157–161
Florida Lakewatch (1999) Florida Lakewatch Data 1998. Department of Fisheries and Aquatic Sciences, University of Florida/Institute of Food and Agricultural Sciences. Library, University of Florida. Gainesville, Florida. 712 pp
Garrison PJ, Asplund T, Cleckne L, Engle S, Rada RG, Rose WA, Wiener JG (1995) The artificial alkalization of an acidic lake by groundwater addition. In: Halsted M, Pfeiffer L (eds) Wisconsin acid deposition monitoring and evaluation program, 1995 annual report. State of Wisconsin Dept. of Natural Resources, Bureau of Air Management PUBL-AM-216–96. 114 pp
Golterman HL (1977) Sediments as a source of phosphate for algal growth. In: Golterman HL (ed) Interactions between sediments and freshwater. Junk, The Hague, pp 286–293
Henrikson L, Brodin YW (eds) (1995) Liming of acidified surface waters: a Swedish synthesis. Springer-Verlag, New York, 458 pp
Hustedt F (1930–1966) Die Kieselalgen Deutschlands, Österreichs und der Schweiz. In Dr. L. Rabenhorst’s Kryptogamen Flora von Deutschlands, Österreichs und der Schweiz. Band 7. Teil 1–3
Kenney WF, Schelske CL, Chapman AD (2001) Changes in polyphosphate sedimentation: a response to excessive phosphorus enrichment in a hypereutrophic lake. Can J Fish Aquat Sci 58:879–887
Kenney WF, Schelske CL, Waters MN, Brenner M (2002) Sediment records of phosphorus driven shifts to phytoplankton dominance in shallow Florida Lakes. J Paleolimol 27:367–377
Kolasa KV (1999) Little Lake Jackson stormwater runoff analyses. In Southwest Florida Water Management District, Proceedings of the sixth Biennial stormwater research and watershed management conference, September 14–17th, 1999, Brooksville, Florida, 315 pp, pp 41–59
Kopacek J, Hejzlar J, Borovec J, Porcal P, Kotorová I (2000) Phosphorus inactivation by aluminum in the water column and sediments: lowering of in-lake phosphorus availability in an acidified watershed-lake ecosystem. Limnol Oceanogr 45(1):212–225
Krammer K, Lange-Bertalot H (1986–1991) Bacillariophyceae, Teil 1–4. In: Pascher A (ed) Süsswasserflora von Mitteleuropa. Gustav Fischer Verlag, Jena
Line JM, ter Braak CF, Birks HJ (1994) WACALIB version 3.3␣– A computer program to reconstruct environmental variables from fossil assemblages by weighted averaging and to derive sample-specific errors of prediation. J Paleolimol 10:147–152
Lowe RL (1974) Environmental requirements and pollution tolerance of freshwater diatoms. EPA Environmental Monitoring Series EPA-670/4-74-005, 333 pp
Marcus MD (1988) Differences in pre- and post-treatment water qualities for twenty limed lakes. Water Air Soil Pollut 41:279–291
Martin DF, Victor DM, Dooris PM (1976) Effects of artificially introduced ground water on the chemical and biochemical characteristics of six Hillsborough County (Florida) lakes. Wat Res 10:65–69
Morgan MD, Good RE (1988) Strean chemistry in the New Jersey Pinelands: the influence of precipitation and watershed disturbance. Water Resour Res 24(7):1091–1100
Patrick R, Reimer CW (1966–1975) The Diatoms of the United States. Monogr. Acad. Sci. Phila., No 13, Part 1, vol 1–2
Pfischner FL Jr (1968) Relation between land use and chemical characteristics of lakes in southwestern Orange County, Florida. U.S. Geological Survey Prof. Paper 600-B: 190–194
Pollman CD, Canfield DE Jr (1991) Florida, Chapter 12. In: Charles DF, Christie S (eds) Acidic deposition and aquatic ecosystems: regional case studies. Springer-Verlag, New York, pp 367–416
Porcella DB, Schofield CL, Depinto JV, Driscoll CT, Bukaveckas PA, Gloss SP, Young TC (1990) Mitigation of acidic conditions in lakes and streams. In: Norton SA, Lindberg SE, Page AL (eds) Advances in environmental science, acidic precipitation, vol 4: Soils, aquatic processes and lake acidification. Springer-Verlag, New York
Renberg I, Korsman T, Birks HJB (1993) Prehistoric increases in the pH of acid-sensitive Swedish lakes cause by land-use changes. Nature 362:824–826
Riedinger-Whitmore MA, Whitmore TJ, Smoak JM, Brenner M, Moore AM, Curtis JH, Schelske CL (2005) Cyanobacterial proliferation is a recent response to eutrophication in many Florida lakes: a paleolimnological assessment. Lake Reservoir Manage 21(4):423–435
Rosseland BO, Hindar A (1988) Liming of lakes, rivers, and catchments in Norway. Water Air Soil Pollut 41:165–188
Schelske CL, Conley DJ, Stoermer EF, Newberry TL, Campbell CD (1986) Biogenic silica and phosphorus accumulation in sediments as indices of eutrophication in the Laurentian Great Lakes. Hydrobiologia 143:79–86
Schelske CL, Peplow A, Brenner M, Spencer.C.N. (1994) Low-background gamma counting: applications for 210Pb dating of sediments. J Paleolimol 10:115–128
Stauffer RE (1991) Effects of citrus agriculture on ridge lakes in central Florida. Water Air Soil Pollut 59:125–144
Swain EB (1985) Measurement and interpretation of sedimentary pigments. Freshwat Biol 15:53–75
Sweets PR, Bienert RW, Crisman TL, Binford MW (1990) Paleoecological investigations of recent lake acidification in northern Florida. J Paleolimol 4:103–137
Van Dam H (1994) A coded checklist and ecological indicator values of freshwater diatoms from the Netherlands. Netherlands J Aquat Ecol 28(1):117–133
Van der Werff A (1955) A new method of concentrating and cleaning diatoms and other organisms. Int Ver Theor Angew Limnol Verh 12:276–277
Waters MN, Schelske CL, Kenney WF, Chapman AD (2005) The use of sedimentary algal pigments to infer historic algal communities in Lake Apopka, Florida. J Paleolimol 33:53–71
Whitmore TJ (1989) Florida diatom assemblages as indicators of trophic state and pH. Limnol Oceanogr 34:882–895
Whitmore TJ (2004) Comparison of diatom community composition in lakes augmented with groundwater versus non-augmented lakes. Final Report to Southwest Florida Water Management District, Brooksville, FL. 155 pp
Acknowledgements
We appreciate the support and assistance of Claire L. Schelske. Clell Ford helped with collection of the 2005 sediment cores. Todd Robbins helped with digestion of the 2005 sediment core, and Ethan Goddard provided cation analyses. Kate Myers assisted with pigment analyses. Jaye Cable dated the 1996 sediment cores. Paul Garrison, John Smol, and an anonymous reviewer provided editorial suggestions for the manuscript. Partial funding for this study was provided by Southwest Florida Water Management District.
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Whitmore, T.J., Brenner, M., Kolasa, K.V. et al. Inadvertent alkalization of a Florida lake caused by increased ionic and nutrient loading to its watershed. J Paleolimnol 36, 353–370 (2006). https://doi.org/10.1007/s10933-006-9000-2
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DOI: https://doi.org/10.1007/s10933-006-9000-2