【摘要】 森林生态系统是内陆增加降水、涵养水土、稳定径流、繁衍生物和吸碳制氧的重要机制,同时还提供人类所需的多样性的食、用之物。传统的农林水气分离式发展模式严重削弱了这一机制,导致全球性的水土流失、径流失稳、干旱加剧、气候变暖、资源短缺、环境恶化。未来的粮食、淡水、气候和生物多样性安全应建立在建设多产高产和生态功能健全的农林水气一体化的森林系统基础上。更多还原

【Abstract】 The forestry ecological system is an important mechanism for increasing the rainfall,conserving the soil,stabilizing the runoff,reproducing living being,absorbing carbon and producing oxygen in the inland; meanwhile,it also provides diversified foods for the human being. The traditional farming-forestry water-gas separated development model has severely weakened this mechanism,resulting in water loss and soil erosion,runoff disability,severe draught,climate warming,species extinction,resource shortage,and environment degrading. For the future,the safety of food,fresh water,climate and biodiversity should be based upon the farming-forestry water-gas integrated forest system,which has high productivity and complete ecological functions.更多还原