Climate, region

Management

Bulk density

Macroporosity

Available water capacity

Reference

Semi-arid, sub humid, humid. Otago, NZ

Unirrigated vs flood irrigated soil

Increase

Decrease

Increase more in soils with lower rainfall

Richard and Cossens (1966)

Semi-arid, sub humid, humid. Otago, NZ

Unirrigated vs flood irrigated soil

Increase

Decrease

Increase more in soils with lower rainfall

Richard and Cossens (1968)

Canterbury, NZ

Flood irrigation, sheep grazing

No change

No change

No change

Srinivasan and McDowell (2009)

Arid, Thar Desert, India

Physiochemical properties, no, low, high flood irrigation

Decreases

Increase

Singh et al. (2013)