Measurements of atmosphere-surface exchange are largely limited by the availability of fast-response gas analyzers; this limitation hampers our understanding of the role of terrestrial ecosystems in atmospheric chemistry and global change. Current micrometeorological methods, compatible with slow-response gas analyzers, are difficult to implement, or rely on empirical parameters that introduce large systematic errors.

中文翻译：

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通过误差扩散，松弛涡累积通量估计的准确性提高了 100 倍以上


大气-地表交换的测量在很大程度上受到快速响应气体分析仪可用性的限制；这一限制阻碍了我们对陆地生态系统在大气化学和全球变化中的作用的理解。目前与慢响应气体分析仪兼容的微气象方法很难实施，或者依赖于引入较大系统误差的经验参数。