<li> Leave No Trace, minimum impact skills and ethics <li> New research and field experience prescribe better minimum-impact techniques for wilderness use <li> Expanded information on camping practices <li> How far you should camp from water, where to pitch your tent, how to build a fire or if you should build one in the first place <li> Respecting and caring for wildlands, doing your part to protect our limited resources and future recreation opportunities <li> Trampling, litter, waste disposal, fire use, wildlife health, and protecting cultural resources