Month: April 2019

PREFACE

The 80-year-old Bradfield scheme is a proposed world-class inland irrigation project that was designed to irrigate and drought-proof much of the north and western Queensland interior. The Scheme required large pipes, tunnels, and dams from the upper reaches of the … Read the rest

Categories: Book

HISTORY

The necessity for irrigation schemes. Comparison of size of global schemes. Australia is 23rd in world rank. Why so far behind? Examples of world irrigation projects. Existing Australian irrigation projects. Current Queensland projects, existing and planned – pathetic. … Read the rest

Categories: Book

NECESSITY

How do gravity fed systems work? Examples of Gravity fed systems. Yeomans Keyline system. Permaculture. Colorado River. Climate variability, rainfall sources monsoon in northern Queensland, flood flows vs regular flows, soil types suitable for irrigation, water tables. Economics of pumping … Read the rest

Categories: Book Bradfield Scheme