Timber Harvest Effects on Nongame Birds Compiles the latest research information relating to harvest effects on nongame birds. Compares relative bird abundance for different stages of forest growth in northern hardwoods. An important concept of forest ecology, plant succession , in terms of forest vegetation is explained. A description of the major successional stages is given, and the impact of succession on our forest management decisions is addressed. 79 Tolerance of Tree Species Tree species differ in their tolerance of shade and other competitive factors.
Foresters use their knowledge of species tolerance to help guide virtually all management decisions.
This publication contains a chart showing the tolerance level of all major Lake States forest tree species. A compilation of dry kiln information for over 60 hardwood species. The information was assembled from numerous sources and incorporates current market requirements for the various species. This publication describes the species that comprise the northern hardwood forest type and how they should be managed. Information about the values and uses, regeneration and growth characteristics, and hazards and pests is also included.