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Effects of trees on infiltrability and preferential flow in two contrasting agroecosystems in Central America
(2014)
We tested the hypothesis that trees have measurable effects on infiltrability, macroporosity, and pref-erential flows in agrosilvopastoral systems. Managing agricultural systems for water conservation is acritical component ...
Do entrance fees crowd out donations for public goods? Evidence from a protected area in Costa Rica
(Cambridge University, Cambridge (Reino Unido), 2014-06-30)
In this paper, we investigate how different levels of entrance fees affect donations for a public good, a natural park. To explore this issue, we conducted a stated preference study focusing on visitors’ preferences for ...