"September 1991."

Spiral bound.

Includes bibliographical references.

1. Introduction -- 2. Lake Rotoiti - Eastern Basin -- 2.1 Introduction -- 2.2 Lake catchment and uses -- 2.3 Nutrient inputs -- 2.1 Contamination -- 2.5 Water quality -- 2.6 Discussion -- 3. Impacts of nutrient inputs -- 3.1 Introduction -- 3.2 Base levels of nutrient inputs -- 3.3 Existing inputs -- 3.3.1 Ohau Channel -- 3.3.2 Land use -- 3.3.3 Springs -- 3.4 Potential inputs -- 3.4.1 Land use -- 3.4.2 Population -- 3.4.3 Riparian zone development -- 3.4.4 Ohau Channel -- 3.5 Summary == $. Policies and recommendations -- 4.1 Introduction -- 4.2 Existing policies -- 4.3.1 Lake water quality -- 4.3.2 Land use practices -- 4.3.3 Rotorua Lakes -- 5. References -- 6. Appendices -- Appendix I Lake Rotoiti - Eastern Basin nutrient inputs -- Appendix II Eastern Basin - Lake Rotoiti nutrient inputs - relative proportions (%) -- Appendix III Nutrient yields -- Appendix IV Lake Rotoiti (Eastern Basin) - water quality data -- Appendix V Lake Rotoiti (Eastern Basin) base levels of nutrient input -- Appendix VI(a) Eastern Basin - Lake Rotoiti nutrient inputs (tonnes per year) -- Appendix VI(b) Eastern Basin - Lake Rotoiti water quality estimates

GRETA POINT: 556.55(931.217) BIO