A Comparison of Three Gap Filling Techniques for Eddy Covariance Net Carbon Fluxes in Short Vegetation Ecosystems

Table 2

The number and percentage of friction velocity () filtered data in artificial datasets.

Flux site	correction
	35% gap	45% gap	55% gap	65% gap
Marsh site	—	3.3%	6.6%	10.7%
Rice site	2.9%	7.0%	10.8%	13.5%
Soybean site	2.1%	5.6%	8.6%	13.5%