早春和夏季氮磷添加对内蒙古典型草原退化群落碳交换的影响
吕亚香1,2, 戚智彦1,2, 刘伟1, 孙佳美1,*(
), 潘庆民1,2
), 潘庆民1,2
Effects of nitrogen and phosphorus addition at early-spring and middle-summer on ecosystem carbon exchanges of a degraded community in Nei Mongol typical steppe
LÜ Ya-Xiang1,2, QI Zhi-Yan1,2, LIU Wei1, SUN Jia-Mei1,*(), PAN Qing-Min1,2
), PAN Qing-Min1,2
图5. 净生态系统碳交换(NEE, A、D)、生态系统呼吸(ER, B、E)和总生态系统生产力(GEP, C、F)与土壤温度和土壤水分的关系。
Fig. 5. Net ecosystem carbon exchange (NEE, A, D), ecosystem respiration (ER, B, E) and gross ecosystem productivity (GEP, C, F) in relation to soil temperature and soil moisture.
