Nausch, M., Pollehne, F., Kerstan, E., 1998. Extracellular activities in relation to
 hydrodynamics in the Pomerian Bight (Southern Baltic Sea). Microb. Ecol. 36,
 251-258.

Newman, S., Reddy, K.R., 1993. Alkaline phosphatase activity in the sediment-water
 column of a hypereutrophic lake. J. Environ. Qual. 22, 832-838.

Newman, S., Kumpf, H., Laing, J.A., Kennedy, W.C., 2001. Decomposition
 responses to phophorus enrichment in an Everglades (USA) slough. Biogeochem.
 54, 229-250.

Newman, S., McCormick, P.V., Backus, J.G., 2003. Phosphatase activity as an early
 Warning indicator of wetland eutrophication: problems and prospects. J. Applied
 Phycology 15, 45-59.

Newman, S., McCormick, P.V., Trexler, J.C., Reddy, K.R., Miao, S.L., Shuford, R.B.E.,
 Baker, S., Pagen, X., Wright, A.L, 2002. Effects of changes in phosphorus
 levels on the central and southern Everglades. South Florida Water Management
 District. West Palm Beach, FL.

Parham, J.A., Deng, S.P., 2000. Detection, quantification and characterization of
 B-glucosaminidase activity in soil. Soil Biol. Biochem. 32, 1183-1190.

Pind, A., Freeman, C., Lock, M.A., 1994. Enzymic degradation of phenolic materials
 in peatlands-Measurement of phenol oxidase activity. Plant Soil 159, 227-231.

Ponnanmperuma, F.N., 1972. The chemistry of submerged soils. Advances in
 Agronomy 24, 29-96.

Qualls, R. G., Richardson, C.J., 2003. Factors controlling concentration, export, and
 decomposition of dissolved organic nutrients in the Everglades of Florida.
 Biogeochem. 62, 197-229.

Reddy, K.R., D'Angelo, E.M., 1994. Soil processes regulating water quality in
 wetlands. In: Mitsch, W.J. (Ed.) Global Wetlands: Old World and New.
 Amsterdam: Elsevier, pp. 309-324.

Reddy, K.R., DeLaune, R.D., DeBusk, W.F., Koch, M.S., 1993. Long term nutrient
 accumulation rates in the Everglades. Soil. Sci. Am. J. 57, 1147-1155.

Reddy, K R., Patrick, W.H., 1984. Nitrogen transformations and loss in flooded soil
 and sediments. CRC Critical Reviews in Environ. Control. 13, 273-309.

Saiya-Cork, K. R., Sinsabaugh, R.L., Zak, D.R., 2002. Effects of long-term nitrogen
 deposition on extracellular enzyme activity in an Acer saccharum forest soil.
 Soil Biol Biochem. 34, 1309-1315.