An observation dataset of carbon and water fluxes in a karst evergreen-deciduous broadleaved mixed forest at Mulun（2019）

The dataset includes regular meteorological data on scales of half hour, day, month, and year (air temperature, air relative humidity, vapor pressure, wind speed, atmospheric pressure, precipitation, downwelling shortwave radiation, upwelling shortwave radiation, downwelling longwave radiation, upwelling longwave radiation, net radiation, photosynthetically active radiation, soil temperature, soil volumetric water content, and soil heat flux, etc.) and carbon and water fluxes (gross primary productivity, net ecosystem CO₂ exchange, ecosystem respiration, latent heat flux, sensible heat flux, and ecosystem evapotranspiration).