76-100 of 88 results for ""
Demonstrations and discussions at the Preservation Trades Rodeo illustrated how drones (unmanned aerial systems) can be used to document historic structures
This directory provides a listing of NPS Arborists organized by state.
SGHS provides resources and educational opportunities in historic horticulture and in the preservation of historic gardens and landscapes.
The NPS PFMD and Indiana University’s Eppley Institute for Parks and Public Lands was presented with the W. Edwards Deming Outstanding Training Award.
The Midwest Renewable Energy Association offers a number of online and in-person training courses and certificates on various aspects of renewable energy
The Public Health Program webpage offers reference manuals, factsheets, and suggested training for roles and tasks related to drinking water safety.
A calendar of training and conference events for those engaged in trail work at all levels, both professional and volunteer.
Dusting stone objects and architectural features will better preserve and protect cultural resources for the enjoyment of current and future visitors.
North Country National Scenic Trail published this handbook covering the essentials of trail design, construction, and maintenance.
The USFS Trail Construction and Maintenance Notebook is a wealth of information related to trail construction, made in partnership with the USDA & FHA
Also provided for other agencies, the USFS Standard Trail Plans provide plans, drawings, and specifications for the construction of Forest Service trails.
2014 Fire & Life Safety Deficiencies Identified in Buildings that House Cultural Resources- pdf
Vehicle fire in the Zion-Mount Carmel Tunnel in Zion National Park