Field Notes

<--2010-04-02 06:00:00 | 2010-04-30 06:10:00-->
Other sites visited today: Sherman Island | Vaira
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Tonzi: 2010-04-13 10:00:00 (DOY 103)
Author: Joe Verfaillie
Others:

Tonzi
4/13/2010

Arrived about 10am. Tonzi's pound is still full, ground is very wet like recent storm dropped a lot of rain.

I fixed the under-story HMP45 solar shield, removing home made on and installing 12 plate gill with ventilation.

Replaced co2 profile pump and checked calibration. Zero and span were right on so I did not calibrate. Tanks have <200psi N2 and 700psi CO2. I brought in the old pump. No spare pumps right now.

Tram was running.

Collected data from new floor site radiation and temp.

Collected data from both tower and floor.

Fixed cow fence at soil CO2, bottom wire was broken in one spot.

I brought in water potential N2 tank - empty.

Brought in IR temp system - cows had chewed wires.

I collected bio mass clippings - in fridge in 205. Tried to do ocean optics but weather was partly cloudy so I don't know how good.

Left about 1:30pm

Field Data

No tank data

No TZ Well data found

No TZ Moisture Point data found

No VR Moisture Point data found

No TZ grass heigth found

No VR grass heigth found

No TZ Tree DBH found

No water potential data found

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found