Some Emerging Rights in Agricultural Land
分析农业用地使用权因土壤保护、湿地保护等新政策而变得复杂，指出权利交换规则的变化是主要因素，农民面临政府限制权利并给予补偿的规则，这既保留个人所有权灵活性，又体现公共利益对土地合理利用的依赖。
Abstract Agricultural land use rights have become increasingly complex fol1owing new policies for soil conservation, nonpoint pol1ution control, wetlands protection, and farmland preservation. When viewed in a framework that distinguishes between ownership and exchange of rights, little change is evident in ownership of rights. The added complexity has come mainly in the rules governing exchanges. Farmers are confronted increasingly with rules which allow specific rights to be limited by government with compensation. These rules retain the flexibility of individual ownership while reflecting a growing awareness that the general welfare depends on wise use of agricultural land.