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volume = {3},  year = {1993},  }  @article{Stephens2004,  abstract = {N and P are the most important nutrients affecting algal growth, and thus lake clarity. Existing data demonstrate a long-term shift from a co-limitation by both N and P to P limitation. Two high-consumption, moderate-intensity prescribed fires were conducted to determine their effects on soil and stream water chemistry. Stream water Ca concentrations increased in burned watersheds whereas soluble reactive P concentrations were not significantly different. Prescribed fires released Ca and raised soil pH and this may have resulted in the incorporation of P into insoluble forms. Stream monitoring data indicates water quality effects last for \~{}3 months. Prescribed fires did not significantly increase the amount of soluble reactive P in stream waters. However, additional research is needed to determine if prescribed fire increases erosion or movement of particulate P, particularly in areas with steep slopes.},  author = {Stephens, Scott L. and Meixner, Thomas and Poth, Mark and McGurk, Bruce and Payne, Dale},  doi = {10.1071/WF03002},  file = {:Users/danielpazmino/Documents/My\_research/Papers/Bushfire acitivy and impacts/Stephens et al (2004). Prescribed fire, soils, and stream water chemesty in a watershed in the Lake Tahoe Basin, California.pdf:pdf},  isbn = {1049-8001},  issn = {10498001},  journal = {International Journal of Wildland Fire},  keywords = {Mixed conifer forests,Nutrients,Phosphorus,Sierra Nevada},  number = {1},  pages = {27--35},  title = {{Prescribed fire, soils, and stream water chemistry in a watershed in the Lake Tahoe Basin, California}},  volume = {13},  year = {2004},  }