Final answer:
The tenets of ecological forestry include that silviculture should follow natural processes, foresters should adopt a long-term plan guided by science, and that forests have intrinsic value alongside social and economic considerations. Economic priorities should not outweigh ecological priorities in ecological forestry.
Step-by-step explanation:
The tenets of ecological forestry include a range of principles designed to maintain biodiversity and ecological health while providing opportunities for sustainable forest use. Among the correct choices for the tenets of ecological forestry are that silviculture should follow natural processes, which aligns with the concept of mimicking natural forest dynamics and disturbances to guide forest management. Another tenet is that foresters should plan for the long-term and science should guide them, indicating that decisions should be evidence-based with a focus on sustainability. Lastly, the tenet that acknowledges forests have intrinsic value, humans need to extract forest products, and social and economic concerns are important, reflects an understanding that while forests are valuable ecosystems in their own right, they also fulfill human needs, and this must be balanced alongside conservation goals.
The choice suggesting that "Foresters should consider economic priorities above ecological priorities" is not a tenet of ecological forestry, as this field emphasizes ecological sustainability and health as much as economic viability.