Field Notes

<--2007-04-13 09:30:00 | 2007-04-27 11:45:00-->
Other sites visited today: Tonzi

Tonzi: 2007-04-13 11:00:00 (DOY 103)
Author: Youngryel Ryu
Others: Siyan, Xingyuan, Jessica

In 13 Apr 2007, I went to Tonzi and Vaira sites with Siyan, Xingyuan and Jessica for collecting spectral reflectance data. I collected 48 points both under and open canopies at both site. Very shiny but partly cloudy sky, moderate wind and warm, more green grass than last visit, tram did not work (only moved one way causing erosion). I left Albany 7:15 am, arrived Vaira 10:00 am, arrived Tonzi 11:00 am, left Tonzi 14:40 p.m.

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

Tree DBH

Date	Tag#	Reading (mm)

No water potential data found

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

21 photos found

DSCN0244.JPG ( 2007-04-13 11:19:38 ) Full size: 2048x1536
Reference 1 grass in Tonzi ranch

DSCN0246.JPG ( 2007-04-13 11:20:23 ) Full size: 2048x1536
Reference 2 grass in Tonzi ranch

DSCN0247.JPG ( 2007-04-13 11:21:12 ) Full size: 2048x1536
A flower in Tonzi ranch

DSCN0248.JPG ( 2007-04-13 11:21:26 ) Full size: 2048x1536
Flowers in Tonzi ranch

DSCN0250.JPG ( 2007-04-13 11:22:02 ) Full size: 2048x1536
Dramatically grown leaves during 2 weeks in Tonzi ranch

DSCN0252.JPG ( 2007-04-13 11:22:47 ) Full size: 2048x1536
Leaves in Tonzi ranch

DSCN0253.JPG ( 2007-04-13 11:23:38 ) Full size: 2048x1536
Tram system did not work normally

DSCN0254.JPG ( 2007-04-13 11:25:04 ) Full size: 2048x1536
Tonzi flux tower

DSCN0256.JPG ( 2007-04-13 12:25:00 ) Full size: 2048x1536
Tram system from the top of flux tower

DSCN0257.JPG ( 2007-04-13 12:25:49 ) Full size: 2048x1536
Jessica's trail

DSCN0258.JPG ( 2007-04-13 12:26:08 ) Full size: 2048x1536
From the top of flux tower

DSCN0260.JPG ( 2007-04-13 12:26:44 ) Full size: 2048x1536
Reference 2 grass

DSCN0261.JPG ( 2007-04-13 12:26:49 ) Full size: 2048x1536
view of field site

DSCN0263.JPG ( 2007-04-13 12:27:27 ) Full size: 2048x1536
Green!

DSCN0264.JPG ( 2007-04-13 12:27:47 ) Full size: 2048x1536
Reference 1 grass

DSCN0266.JPG ( 2007-04-13 12:28:06 ) Full size: 2048x1536
From the top of flux tower

DSCN0269.JPG ( 2007-04-13 12:29:37 ) Full size: 2048x1536
From the top of flux tower

DSCN0274.JPG ( 2007-04-13 12:32:10 ) Full size: 2048x1536
Me!

DSCN0278.JPG ( 2007-04-13 12:33:31 ) Full size: 2048x1536
Why Siyan put on the cap?

DSCN0279.JPG ( 2007-04-13 12:34:11 ) Full size: 2048x1536
Pyranometer and net radiometer

DSCN0282.JPG ( 2007-04-13 14:21:08 ) Full size: 2048x1536
Tram exerted to move forward at the end of the rail, making the rail grooved. Siyan turned off the power