Interactions between sulfur, nitrogen, and iron cycles in the sustainable management and use of acid sulfate soils.

酸性硫酸盐土壤可持续管理和利用中硫、氮和铁循环的相互作用。酸性硫酸盐土壤（ASS）会导致严重的土地管理和环境问题。有人提出，硫、氮和铁地球化学循环之间的联系决定了与使用ASS相关的环境和作物生产危害。为了制定最佳的管理措施，为ASS，重要的是要研究这些联系，并确定其对这些土壤输出的材料通量的贡献。该项目将开展这项研究，并将结果转让给行业合作伙伴，以改善土地管理做法，并确定适当的土地使用在ASS景观。

Interactions between sulfur, nitrogen, and iron cycles in the sustainable management and use of acid sulfate soils. Acid Sulfate Soils (ASS) can cause major land management and environmental problems. It has been proposed that the linkages between the Sulfur, Nitrogen, and Iron biogeochemical cycles deterrmine the environmental and crop production hazards associated with use of ASS. In order to develop best management practices for ASS, it is important to research those linkages and determine their contribution to fluxes of materials exported from these soils. This project will carry out that research and will transfer results to industry partners to improve land management practices and identify appropriate landuses in ASS landcapes.