Methane Flux Measurements, Happy Valley, AK, 1994

This data set contains CH4 (methane) flux and related measurements taken at the Happy Valley Flux Study Site in northern Alaska during the summer of 1994. Sampling was conducted to test use of a laser sensor on a portable eddy correlation tower by assessing its practicality for sampling in remote flux studies. The flux-related variables measured were: wind direction and speed, friction velocity, air temperature, C02, H20, sensible and latent heat, and CO2 and CH4 flux. The Webb-Pearman-Leuning correction was applied to both the CO2 and CH4 fluxes.本数据集收录了1994年夏季于阿拉斯加北部快乐谷通量观测站（Happy Valley Flux Study Site）获取的甲烷（CH4）通量及相关观测数据。本次采样旨在通过评估便携式涡度相关塔（eddy correlation tower）搭载激光传感器在偏远地区通量研究中的实用性，验证其应用可行性。本次观测的通量相关变量包括：风向与风速、摩擦风速、气温、二氧化碳（CO2）、水汽（H2O）、显热与潜热，以及二氧化碳与甲烷通量。研究人员已针对二氧化碳与甲烷通量实施了Webb-Pearman-Leuning校正。