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对人工林与天然次生林的土壤呼吸差异及翻土后对人工林土壤呼吸的影响进行研究，结果表明，天然次生林的土壤呼吸显著小于人工林，而有机质含量却相反；人工林翻土后对土壤呼吸的影响十分显著。因此，保护天然次生林、控制森林砍伐、合理使用土地，这对保持土壤肥力、控制土壤CO2排放、维持全球碳平衡及稳定全球气候变化至关重要。
The results showed that the soil respiration of natural secondary forest was significantly less than that of plantation and the content of organic matter was the opposite; The effects of breathing are significant. Therefore, the protection of natural secondary forests, the control of deforestation and the rational use of land are crucial for maintaining soil fertility, controlling soil CO2 emissions, maintaining a global carbon balance and stabilizing global climate change.