1 Subjects: “...co-benefits...”

2 Subjects: “...health benefits...”

3 Subjects: “...economic benefits...”

4 Subjects: “...benefit-cost ratio...”

5 Subjects: “...health benefits...”

6 Subjects: “...nitrogen fertilizer economic benefit...”

7 Subjects: “...construction land use benefit...”

8 Subjects: “...benefit-cost ratio...”

9 Subjects: “...health benefits...”

10 Subjects: “...cost-benefit analysis...”