1. Field Trip Sites: (Field Report due next Wednesday?) Tuesday:Upland = Site A Lowland = Site B Report: Introduction (briefly summarize methods used), Results (include N data in kg/ha, soil series and map accuracy, productivity, land use) Soils: think about productivity, appropriate uses, inappropriate uses, sensitive areas, water quality…. Microclimate: any effects with land use changes?

2. A B

3. Site A: upland area

4. Site B: Lowland area downslope

5. Site: Lowland Site: Upland 54.5 mm

6. A B

8. A soil association common in the Puget Sound area showing soil type relative to different glacial deposits Indianola Kitsap Ragnar

9. Bulk Density Calculations: Bulk Density = dry soil mass/volume Mineral Soil: core volume of 2 rings = 137.4 cm 3 (π r 2 h=vol) Organic horizons: average depth of 4 measurments x 18 cm x 11.5 cm (area of book) = volume bulk density = dry weight / volume

10. Site A HORIZONS UPLAND Depth (cm) and BD g/cm 3 Site B HORIZONS LOWLAND Depth (cm) and BD g/cm 3 Horizons Cont. Depth and BD Cont. O 11 – 0 cm.02 g/cm 3 Oi 1.5 – 0cm.01 g/cm 3 Cg4 43 – 50+ 1.4 A 0 – 7 1.1 A1 0 – 10 0.9 Bs1 7 – 22 1.2 A2 10 -21 1.0 Bs2 22 – 66 1.3 Cg1 21 – 27 1.2 C 66 – 80+ 1.3 Cg2 27 – 35 1.2 Cg3 35 – 43 1.3 Soil Horizons, depths and bulk densities

11. Chemical analysis: Total N using a CHN analyzer and dissolved ammonium and nitrate in solution using an Autoanalyzer

13. Chemical Analyses: Concentration of Total N in Soil Site A UPLAND mg N /g soil Site B LOWLAND mg N /g soil O15.0Oi18.0Cg40.2 A5.0A15.2 Bs10.9A24.9 Bs20.8Cg11.8 C0.3Cg20.1 Cg30.6

14. Site A HORIZONS UPLAND Depth (cm) and BD g/cm 3 Site B HORIZONS LOWLAND Depth (cm) and BD g/cm 3 Horizons Cont. Depth and BD Cont. O 11 – 0 cm.02 g/cm 3 Oi 1.5 – 0cm.01 g/cm 3 Cg4 43 – 50+ 1.4 A 0 – 7 1.1 A1 0 – 10 0.9 Bs1 7 – 22 1.2 A2 10 -21 1.0 Bs2 22 – 66 1.3 Cg1 21 – 27 1.2 C 66 – 80+ 1.3 Cg2 27 – 35 1.2 Cg3 35 – 43 1.3 Soil Horizons, depths and bulk densities

15. Site A HORIZONS UPLAND Depth (cm) and BD g/cm 3 Site B HORIZONS LOWLAND Depth (cm) and BD g/cm 3 Horizons Cont. Depth and BD Cont. O 11 – 0 cm.02 g/cm 3 Oi 1.5 – 0cm.01 g/cm 3 Cg4 43 – 50+ 1.4 A 0 – 7 1.1 A1 0 – 10 0.9 Bs1 7 – 22 1.2 A2 10 -21 1.0 Bs2 22 – 66 1.3 Cg1 21 – 27 1.2 C 66 – 80+ 1.3 Cg2 27 – 35 1.2 Cg3 35 – 43 1.3 Soil Horizons, depths and bulk densities

16. Throughfall Data: Site A (DF):42.6 mm Site B (RA): 54.5 mm

17. Chemical Analyses: Solution Ammonium and Nitrate Samplemg NH 4 + / Lmg NO 3 - / LSamplemg NH 4 + / Lmg NO 3 - / L Site A, upl. throughfall 0.300.50Site B, low. throughfall 0.700.60 Site B groundwater 0.300.10 Site B Streamwater 0.700.80 Collectors installed Apr 6 Samples collected May 4 PPT: NH 4 =.01 mg L -1 NO 3 =.04 mg L -1

18. MONROE, WASHINGTON (455525) Period of Record Monthly Climate Summary Period of Record : 2/1/1929 to 12/31/2007 JanFebMarAprMayJunJulAugSepOctNovDec Annual Average Max. Temperature (F) 44.949.754.060.266.471.276.576.4 710. 71 60.950.745.460.6 Average Min. Temperature (F) 32.734.136.540.044.849.552.052.248.543.137.334.342.1 Average Total Precipitation (in.) 6.304.524.693.483.052.481.251.582.594.496.496.7747.70 Average Total SnowFall (in.) 3.21.10.70.10.0 0.72.27.9 Average Snow Depth (in.) 0000000000000 Percent of possible observations for period of record. Max. Temp.: 97.6% Min. Temp.: 97.5% Precipitation: 97.7% Snowfall: 97.4% Snow Depth: 96.1% Check Station Metadata or Metadata graphics for more detail about data completeness.Station Metadata Metadata graphics Western Regional Climate Center, http://www.wrcc.dri.edu/summary/climsmwa.html

20. Soils and Microclimate Report ~ 2 pages Include: Introduction with brief review of methods Paragraph about soils found on site vs. soils map Calculate TOTAL SOIL N Content for the 2 soils of your lab day Be sure to briefly show your calculations! Paragraph on productivity of the 2 soils (be sure to consider the N content as well as other factors) (You will use some other N data later in the water module)