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CONTENTS

Zdzisław Jan Małecki, Krzysztof Pulikowski

METHODS OF IMPROVING WATER CLEANLINESS RATES IN POKRZYWNICA

(SZALE) STORAGE RESERN/OIR ...............................................................................9

Piotr Chmielewski

CONCEPTIONS OF PRESERVATION IN THE HISTORY OF NATURĘ PROTECTION IN POLAND BEFORE 1939........................................................................................21

Marek Mogą, Izabela Małecka

IMPACTOF IONIZED AIR UPON HUMAŃ BODY .....................................................26

Jarosław Cielak, Izabela Małecka, Zdzisław Jan Małecki

FORMER WATER PIPES IN KALISZ..........................................................................30

Zdzisław Jan Małecki, Krzysztof Pulikowski

MODERNIZATION OF FRANCISCAN WEIR ON THE PROSNĄ RIN/ER...................39

Zbigniew Staszewski

NITROGEN IN SOILAND ITS IMPACTUPON ENN/IRONMENT................................50

Szymon Chucki, Zbigniew Staszewski

GLOBAL WATER DEFICIENCY.................................................................................59

Zbigniew Staszewski, Bronisław Biś

MANURE AS FERTILIZER, ITS USING CONDITIONS AND HAZARD FOR ENVI-RONMENT ................................................................................................................69

Zdzisław Jan Małecki, Zbigniew Staszewski

IMPACT OF SOILS IN A DIRECT BASIN UPON WATER OUALITY IN POKRZYWNICA (SZALE) STORAGE RESERN/OIR........................................................................74

Izabela Małecka

APPLICATION OF CFD CALCULATIONS TO SELECT CAPACITY OF HOT WATER TEMPERATURĘ STABILIZER IN THERMAL CENTRES...........................................88

Izabela Małecka

OPERATING EFFICIENCY OF HOT WATER PREPARATION SYSTEMS.................96

Zdzisław Jan Małecki, Jerzy Wira

KALISZ WATER LOOP.............................................................................................101

Zdzisław Jan Małecki, Paweł Gołębiak

GLOSSARY OF MAJOR TERMS. HYDROENGINEERING STRUCTURES ...........116

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