土壤生态系统可持续性评价研究

An Evaluation of Soil Ecosystem Sustainability

土壤生态系统可持续性是指土壤生态系统持久地维持或支持其内在组份、组织结构和功能动态健康及其进化发展的各种能动性的总和 .它是由生态整合性、自维持活力、抵抗力和自组织力所构成的综合能力体系 .土壤生态系统持续性是由系统自身的组份、结构和功能动态来体现的 ,因此 ,对系统组份。

Soil ecosystem sustainability is defined as the capacity of soil ecosystem in maintaining the health and evolution of its components, structures, and functions which consists of the capacities of ecological integrity, self maintenance, resistance and self organization. As soil ecosystem sustainability is emerged by its components, structures and functions, a methodological basis of measurement should be established by their identification and assessment.