What is the guideline for tree cutting within 10-30 feet from a stream in harvest Zone 2?

The guideline for tree cutting within 10-30 feet from a stream in harvest Zone 2 allows for cutting up to 50% of the diameter at breast height (dbh) of the trees, provided they are spaced appropriately. This answer reflects a balanced approach to forest management, aiming to protect the stream's ecological integrity while still allowing for some level of timber harvesting.

The requirement to space the trees that are cut helps maintain a healthy forest structure and limit erosion, which is crucial near waterways to prevent sedimentation and maintain water quality. It ensures that the remaining trees can continue to fulfill their ecological roles, such as providing habitat and maintaining the microclimate of the area, while also permitting forestry practices that can be beneficial for economic reasons.

In contrast, the other options either impose too strict of a limit by suggesting no cutting at all or only allowing the removal of high-value trees, which could disrupt the ecological balance. Cutting all trees without restrictions ignores the need for preservation of surrounding ecosystems. Thus, the guideline strikes a necessary compromise between forest management and environmental stewardship.