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生物通
12 天
啮齿动物导致的高寒草地退化加剧非CO2温室气体排放与氮流失:甲烷 ...
来自中国科学院等机构的研究团队通过两年野外监测,揭示了青藏高原高寒草甸因啮齿动物活动导致的退化如何显著增加N 2 O和NO排放(分别达48.1-364 kg CO 2-eq ha-1 yr-1 和0.35-1.19 kg N ha-1 yr-1 ),尽管CH 4 吸收量提升至1.42-2.85 kg C ha-1 yr-1 。该研究首次量化了啮齿动物 ...
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