Abstract
A 3-year study was done to quantify the biomass of submerged aquatic vegetation (SAV) and its relationship with environmental attributes in Lake Okeechobee, the largest lake in the southeastern United States. Plants were sampled on 21 occasions at sites located along 15 fixed transects around the shoreline, giving rise to 721 observations of SAV species (Chara spp., Vallisneria americana, Hydrilla verticillata, Potamogeton illinoinensis) dry weight biomass. Environmental sampling focused on factors that attenuate light, including phytoplankton chlorophyll a (chl a), total suspended solids (TSS), non-volatile suspended solids (NVSS) and color. Depth and Secchi transparency also were measured. Based on regression analysis, NVSS was considerably more important in attenuating light than chl a or color. Total biomass of SAV varied from 0 to 271 g dw m−2, with a mean of 4.7 g dw m−2, and strong dominance by Chara. The SAV biomass was lower than average for Florida lakes, and may reflect the influence of suspended solids on underwater irradiance, as well as high water level in the late 1990s. Dense SAV was found only where depth was < 2 m and TSS < 20–30 mg l−1. At locations where high biomass of SAV occurred, the plants may have influenced water quality, because concentrations of TSS, NVSS, and chl a were 2–3 fold lower than at sites with no plants. The potential effects of SAV also were apparent at a regional scale. The shoreline region of the lake displayed a pattern of rising and falling chl a and NVSS with water depth. This occurred both at sites with and without plants, suggesting that it may be driven by physical processes, such as water circulation patterns, which are influenced by depth. However, the pattern was dampened at sites with SAV, indicating a potential to influence these attributes of water quality.
Similar content being viewed by others
References
APHA, 1985. Standard Methods for the Examination of Water and Waste Water (16th edn). American Public Health Association, Washington, D.C., U.S.A.: 1268 pp.
Bachmann, R. W., M. V. Hoyer & D. E. Canfield, Jr., 2000. The potential for wave disturbance in shallow Florida lakes. Lake Reserv. Manage. 16: 281–291.
Bachmann, R. W., C. A. Horsburgh, M. V. Hoyer, L. K. Mataraza & D. E. Canfield, Jr., 2002. Relations between trophic state indicators and plant biomass in Florida lakes. Hydrobiologia 470: 218–234.
Barko, J. W. & M. Smart, 1986. Effect of sediment composition on growth of submersed aquatic vegetation. Technical Report, U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, MS, U.S.A.
Blindow, I., 1992. Long and short term dynamics of submerged macrophytes in two shallow lakes. Freshwat. Biol. 28: 15–27.
Blindow, I., A. Hargeby & G. Andersson, 2002. Seasonal changes of mechanisms maintaining clear water in a shallow lake with abundant Chara vegetation. Aquat. Bot. 72: 315–334.
Burkholder, J. M., R. G. Wetzel & K. L. Klomparens, 1990. Direct comparison of phosphate uptake by adnate and loosely attached microalgae within an intact biofilm matrix. Appl. Environ. Microbiol. 56: 2882–2890.
Canfield, D. E., K. A. Langeland, S. B. Linda & T. T. Haller, 1985. Relations between water transparency and maximum depth of macrophyte colonization in lakes. J. Aquat. Plant Manage. 23: 25–28.
Carpenter, S. R. & J. E. Titus, 1984. Composition and spatial heterogeneity of submersed vegetation in a soft water lake in Wisconsin. Vegetatio 57: 153–165.
Chambers, P. A., 1987. Nearshore occurrence of submersed aquatic macrophytes in relation to wave action. Can. J. Fish. aquat. Sci. 44: 1666–1669.
Chambers, P. A. & J. Kalff, 1985. Depth distribution and biomass of submerged aquatic macrophyte communities in relation to Secchi depth. Can. J. Fish. aquat. Sci. 42: 701–709.
Chambers, P. A. & E. Prepas, 1988. Underwater spectral attenuation and its effect on the maximum depth of angiosperm colonization. Can. J. Fish. Aquat. Sci. 45: 1010–1017.
Duarte, C. M. & J. Kalff, 1986. Littoral slope as a predictor of maximum biomass of submerged macrophyte communities. Limnol. Oceanogr. 31: 1072–1080.
Fernandez–Alaez, M., C. Fernandez–Alaez & S. Rodriguez, 2002. Seasonal changes in biomass of charophytes in shallow lakes in the northwest of Spain. Aquat. Bot. 72: 335–348.
Fisher, M. M., K. R. Reddy & R. T. James, 2001. Long–term changes in the sediment chemistry of a large shallow subtropical lake. Lake Reserv. Manage. 17: 217–232.
Furse, J. B. & D. D. Fox, 1994. Economic fishery valuation of five vegetation communities in Lake Okeechobee, Florida. Proc. South East Assoc. Fish Wildlife Agencies 48: 575–591.
Gafny, S. & A. Gasith, 1999. Spatially and temporally sporadic appearance of macrophytes in the littoral zone of Lake Kinneret, Isreal: taking advantage of a window of opportunity. Aquat. Bot. 62: 249–267.
Grimshaw, H. J., K. Havens, B. Sharfstein, A. Steinman, D. Anson, T. East, R. P. Maki, A. Rodusky & K. R. Jin, 2002. The effects of shading on morphometric and meristic characteristics of wild celery, Vallisneria americana, transplants from Lake Okeechobee, Florida. Arch. Hydrobiol., in press.
Hakanson. L., 1982. Lake bottom dynamics and morphometry: the dynamic ratio. Wat. Resour. Res. 18: 1444–1450.
Hansson, L. A., 1990. Quantifying the impact of periphytic algae on nutrient availability for phytoplankton. Freshwat. Biol. 24: 265–273.
Havens, K. E.,M. C. Harwell, M. A. Brady, B. Sharfstein, T. L. East, A. J. Rodusky, D. Anson & R. P. Maki, 2002. Large–scale mapping and predictive modeling of submerged aquatic vegetation in a shallow eutrophic lake. The Scientific World 2: 949–965.
Havens, K. E., J. Hauxwell, A. C. Tyler, S. Thomas, K. J. McGlathery, J. Cebrian, I. Valiela, A. D. Steinman & S. J. Hwang, 2001. Complex interactions between autotrophs in shallow marine and freshwater ecosystems: implications for community responses to nutrient stress. Environ. Pollut. 113: 95–107.
Havens, K. E. & W. W. Walker, Jr., 2002. Development of a total phosphorus concentration goal in the TMDL process for Lake Okeechobee, Florida (U.S.A.). Lake Reserv. Manage. 18, in press.
Howard–Williams, C., 1981. Studies of the ability of a Potamogeton pectinatus community to remove dissolved nitrogen and phosphorus compounds from lake water. J. Appl. Ecol. 18: 619–637.
Hudon, C., S. Lalonde & P. Gagnon, 2000. Ranking the effects of site exposure, plant growth form, water depth, and transparency on aquatic plant biomass. Can. J. Fish. aquat. Sci. 57 (Suppl. 1): 31–42
Jeppesen, E., M. Sondergaard, M. Sondergaard & K. Christoffersen (eds), 1998. The Structuring Role of Submerged Macrophytes in Lakes. Springer–Verlag, New York: 423 pp.
Jin, K. R., Z. G. Ji & J. H. Hamrick, 2002. Modeling winter circulation in Lake Okeechobee, Florida. J. Waterway, Port, Coastal and Ocean Eng. 128: 114–125.
Jin, K. R., J. H. Hamrick & T. Tisdale, 2000. Application of a three–dimensional hydrodynamic model for Lake Okeechobee. J. Hydraulic Eng. 126: 758–771.
Kufel, L. & I. Kufel, 2002. Chara beds acting as nutrient sinks in shallow lakes–a review. Aquat. Bot. 72: 249–260.
Li, W., 1998. A conceptual model for predicting and managing vegetative types in shallow lakes. Ecol. Eng. 10: 165–178.
Maceina, M. J., 1993. Summer fluctuations in planktonic chlorophyll a concentrations in Lake Okeechobee, Florida: the influence of lake levels. Lake Reserv. Manage. 8: 1–11.
Meijer, M. L., 2000. Biomanipulation in the Netherlands: 15 years of experience. Ph.D. Dissertation, Wageningen Universiteit, the Netherlands.
Middleboe, A. L. & S. Markager, 1997. Depth limits and minimum light requirements of freshwater macrophytes. Freshwat. Biol. 37: 553–568.
Moss, B., J. Madgwick & G. Phillips, 1997. A Guide to the Restoration of Nutrient–Enriched Shallow Lakes. W.W. Hawes, United Kingdom: 180 pp.
Murphy, T., K. Hall & I. Yesaki, 1983. Co–precipitation of phosphate and calcite in a naturally eutrophic lake. Limnol. Oceanogr. 28: 58–67.
Orth, R. J., 1993. Habitat requirements of SAV in Chesapeake Bay based on water quality. In Morris, L. J. & D. A. Tomasko (eds), Proceedings and Conclusions ofWorkshops on Submerged Aquatic Vegetation Initiative and Photosynthetically Active Radiation. St. John’s River Water Management District, Florida: 67–76.
Phlips, E. J., F. J. Aldridge & C. Hanlon, 1995. Potential limiting factors for phytoplankton biomass in a shallow subtropical lake (Lake Okeechobee, Florida, U.S.A.). Arch. Hydrobiol. Adv. Limnol. 45: 137–155.
Phlips, E. J., P. V. Zimba, M. S. Hopson & T. L. Crisman, 1993. Dynamics of the plankton community in submerged plant dominated regions of Lake Okeechobee, Florida, U.S.A. Verh. int. Ver. Limnol. 25: 423–426.
Richardson, J. R. & E. Hamouda, 1995. GIS modeling of hydroperiod, vegetation, and soil nutrient relationships in the Lake Okeechobee marsh ecosystem. Arch. Hydrobiol. Adv. Limnol. 45: 95–115.
Sand–Jensen, K. & J. Borum, 1991. Interactions among phytoplankton, periphyton, and macrophytes in temperate freshwaters and estuaries. Aquat. Bot. 41: 137–175.
Scheffer, M., 1989. Alternative stable states in eutrophic shallow freshwater systems: a minimal model. Hydrobiol. Bull. 23: 73–85.
Scheffer, M., M. R. de Redelijkheid & F. Noppert, 1992. Distribution and dynamics of submerged vegetation in a chain of shallow eutrophic lakes. Aquat. Bot. 42: 199–216.
Scheffer, M., M. Van den Berg, A. Breukelaar, C. Breukers, H. Coops, R. Doef & M. L. Meijer, 1994. Vegetated areas with clear water in turbid shallow lakes. Aquat. Bot. 49: 193–196.
Schriver, P., J. Bogestrand, E. Jeppesen & M. Sondergaard, 1995. Impact of submerged macrophytes on fish–phytoplankton–zooplankton interactions: large–scale enclosure experiments in a shallow eutrophic lake. Freshwat. Biol. 33: 255–270.
Schwarz, A. M., M. de Winton & I. Hawes, 2002. Species–specific depth zonation in New Zealand charophytes as a function of light availability. Aquat. Bot. 72: 209–217.
Sheng, Y. P. & H. K. Lee, 1991. Computation of phosphorus flux between the vegetation area and the open water in Lake Okeechobee. Technical Report, South Florida Water Management District, West Palm Beach, Florida, U.S.A.: 77 pp.
Smith, J. P., J. R. Richardson & M.W. Callopy, 1995. Foraging habitat selection among wading birds at Lake Okeechobee, Florida, in relation to hydrology and vegetative cover. Arch. Hydrobiol. Adv. Limnol. 45: 247–285.
Steinman, A. D., K. E. Havens, H. J. Carrick & R. Van Zee, 2002a. The past, present, and future hydrology and ecology of Lake Okeechobee and its watersheds In Porter, K. G. & J. Porter (eds), The Everglades, Florida Bay, and Coral Reefs of the Florida Keys: An Ecosystem Sourcebook. CRC Press, Florida: 19–37.
Steinman, A. D., K. E. Havens, A. J. Rodusky, B. Sharfstein, R. T. James & M. C. Harwell, 2002b. The influence of environmental variables on the growth of charophytes in a large subtropical lake. Aquat. Bot. 72: 297–313. 186
Steinman, A. D., R. H. Meeker, A. J. Rodusky, W. P. Davis & S. J. Hwang, 1997. Ecological properties of charophytes in a large subtropical lake. J. n. am. Benthol. Soc. 16: 781–793.
USACE, 1999. Central and Southern Florida Project: comprehensive review study, final integrated feasibility report and programmatic environmental impact statement. United States Army Corps of Engineers, Jacksonville, Florida, U.S.A. (on CD–ROM).
Vermaat, J. E., L. Santamaria & P. J. Roos, 2000. Water flow across and sediment trapping in submerged macrophyte beds of contrasting growth form. Arch. Hydrobiol. 148: 549–562.
Wallsten, M. & P. O. Forsgren, 1989. The effects of increased water levels on aquatic macrophytes. J. Aquat. Plant Manage. 27: 32–37.
Weisner, S. E. B., J. A. Strand & H. Sandsten, 1997. Mechanisms regulating abundance of submerged vegetation in shallow eutrophic lakes. Oecologia 109: 592–599.
Wigand, C., J. C. Stevenson & J. C. Cornwell, 1997. Effects of different submersed macrophytes on sediment biogeochemistry. Aquat. Bot. 56: 233–244.
Zimba, P. V., M. S. Hopson, J. P. Smith, D. E. Colle & J. V. Shireman, 1995. Chemical composition and distribution of submersed aquatic vegetation in Lake Okeechobee, Florida (1989–1991). Arch. Hydrobiol. Adv. Limnol. 45: 241–246.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Havens, K.E. Submerged aquatic vegetation correlations with depth and light attenuating materials in a shallow subtropical lake. Hydrobiologia 493, 173–186 (2003). https://doi.org/10.1023/A:1025497621547
Issue Date:
DOI: https://doi.org/10.1023/A:1025497621547