resonance testing
nondestructive means of determining the soundness or structural integrity of an object or material by determining the rate at which magnetic. sound. or other waves travel through it.
resource allocation
1) in plant physiology. distribution and use of photosynthates for various plant functions and processes. 2) in management. distribution of materials or other assets to accomplish objectives.
resource assessment
in urban forestry. an evaluation of trees based on inventory. canopy assessment. and/or sample surveys; may also consider factors affecting the urban forest such as soils. hydrology. water quality. temperature extremes. and wind.