Question

Adjusting timber-management strategies to address long-term shortfalls will
immediately increase available supplies.
initially create shortfalls in timber supplies.
initially decrease the cost of timber.
eventually result in more expensive timber.

Answer 1

Correct answer: initially create shortfalls in timber supplies.

Explanation: if managers reduce harvesting now to conserve stands for the future, current removals fall and available supply is immediately lower — producing a shortfall. That short-run tightening tends to raise timber prices initially (so "initially decrease the cost" is wrong). Over the long run, conservation can increase sustainable yields and stabilize or lower prices, but the immediate effect is a supply shortfall (not an immediate increase in supply).