漫灌的农田土壤是二氧化碳（CO2）、甲烷（CH4）和氧化亚氮 (N2O）等温室气体（GHG）的重要来源（Linquist 等人，2011；Oertel 等人，2016）。由于这些生态系统具有高度的时空异质性，因此需要连续测定痕量气体浓度，以便更好地监测其排放模式和量化净生态系统通量。在漫灌期间，测量地表通量是一项具有挑战性的工作，但是错过这些时期，可能会显著地低估每年的 CH4 排放量，并有可能高估 N2O 的排放量。本文我们通过对 Eosense eosAC 自动化呼吸室系统进行改造，并将 Picarro G2508 温室气体分析仪置于改造过的 Bonar 塑料保温箱中，对定期漫灌田地进行了连续测定。

      Picarro A0344 气体自动进样器专为测量离散气体样品中温室气体浓度和稳定同位素比值而设计。它提供了一个高效自动化测量离散小样品的解决方案，以满足日益增长的需求。它为温室气体和同位素分析应用提供了极高的精度和最少的维护，为研究人员简化了流程并提高了效率。它与各种  Picarro 分析仪兼容，可确保无缝操作和可靠的结果。

Picarro recently spoke with Anders Feilberg, a Professor at Aarhus University in Denmark about ammonia emission abatement technology protocols for livestock production. Learn why the Picarro CRDS technology’s speed and precision are so effective for this and other Climate-Smart Agriculture applications. 

In this 3-part interview, he explains:

Picarro recently spoke with Anders Feilberg, a Professor at Aarhus University in Denmark about ammonia emission abatement technology protocols for livestock production. Learn why the Picarro CRDS technology’s speed and precision are so effective for this and other Climate-Smart Agriculture applications. 

In this 3-part interview, he explains:

Picarro recently spoke with Anders Feilberg, a Professor at Aarhus University in Denmark about ammonia emission abatement technology protocols for livestock production. Learn why the Picarro CRDS technology’s speed and precision are so effective for this and other Climate-Smart Agriculture applications. 

In this 3-part interview, he explains: