The HI content of galaxies

HI as a reservoir of raw material for building the galaxies

The structure of disc galaxies

The bulges, bars, rings, spiral arms and the outer disc breaks

The environment of galaxies

HI as a tracer of enviornmental processing on galaxies


FAST Extended Atlas of Selected Targets Survey

Selected Publications

Majored, refereed papers in most recent years

About JW

most interested in the formation and evolution of star-forming disc-dominated galaxies under different environments