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生态环境退化是人类目前面临的巨大挑战,受损生态系统的合理、有效修复对人类社会的可持续发展至关重要。由于受干扰后的生态系统稳定性较差,靠其自然演替过程进行恢复,进程会极其缓慢。侧重于土壤改良以及土壤生态平衡的重新构建角度,分析采用不同土壤改良剂生物炭、有机肥以及AM真菌菌剂对退化生态系统改良的潜在可能性,并进一步讨论不同改良剂混合施加可能产生的联合作用及其相互作用机制,试图为退化生态系统的修复以及土壤碳吸收提供新的思路。
The degradation of the ecological environment is a huge challenge currently facing mankind. The rational and effective restoration of damaged ecosystems is of crucial importance to the sustainable development of human society. Due to the poor stability of the disturbed ecosystem, recovery by its natural succession process can be extremely slow. Focusing on soil remediation and re-engineering of soil ecological balance, the potential of improved soil degradation and biodegradation by using different soil amendments biochar, organic manure and AM fungi was analyzed, and further discussion was made on possible combinations of different amendments The joint action and its interaction mechanism are trying to provide new ideas for the restoration of degraded ecosystems and soil carbon uptake.