Saturday, January 28, 2006

Gas and soil cores samplings

Jan .28, 2006

Collected gas samples in all sites for N2O gas flux.

Collected soil cores in all sites for soil moisture, nitrate and ammonia analyzing.

Took 0ld poly-bags (with 10cm intact soil cores) and buried new poly-bags (with 10cm intact soil cores) in RCF, RWB,RWG, and RCG.

- lost a poly-bag in RWB and left a poly-bag in RWG owing to frozen.




Fig. .1. A polyethylene bag contained 10cm intact soil core was buried around gas collecting point in RWB.

With Lindsey and Phil

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