| 2013 Site 4 Summary Information | ||||||||||||
| ӯ | Mode | Median | s | s2 | Min. | Max. | Range | n | s/√n | |||
| Chemical Tests | ||||||||||||
| Salts | Ca (ppm) | 2450 | 2100, 2800 | 2450 | 365.56 | 133,636.36 | 2100 | 2800 | 700 | 12 | 105.53 | |
| K (ppm) | 80.83 | 55, 85, 87.5 | 82.5 | 31.81 | 1,011.74 | 50 | 170 | 120 | 12 | 9.18 | ||
| Cl (ppm) | 800 | 1000 | 1000 | 295.42 | 87272.73 | 400 | 1000 | 600 | 12 | 85.28 | ||
| Fe (ppm) | 4.375 | 7.5 | 5 | 2.65 | 7.03 | 1.25 | 7.5 | 6.25 | 12 | 0.76 | ||
| Al (ppm) | 47.5 | 7.5 | 32.5 | 43.33 | 1877.27 | 7.5 | 102.5 | 95 | 12 | 12.5 | ||
| Mg (ppm) | 28.75 | 55, 15 | 25 | 20.68 | 427.84 | 0 | 55 | 55 | 12 | 5.97 | ||
| Mn (ppm) | 7.375 | 0 | 5 | 9.72 | 94.51 | 0 | 25 | 25 | 12 | 2.81 | ||
| Inorganic Nutrients | P (ppm) | 47.708 | 50 | 50 | 12.63 | 159.61 | 25 | 75 | 50 | 12 | 3.6 | |
| Nitrite (ppm) | 0.33 | 0 | 0 | 0.49 | 0.24 | 0 | 1 | 1 | 12 | 0.14 | ||
| Nitrate (ppm) | 6.25 | 5 | 5 | 1.99 | 3.98 | 5 | 10 | 5 | 12 | 0.58 | ||
| Ammonia (ppm) | 5 | 5 | 5 | 0 | 0 | 5 | 5 | 0 | 12 | 0 | ||
| Sulfur (ppm) | 2,000 | 2,000 | 2,000 | 0 | 0 | 2,000 | 2,000 | 0 | 12 | 0 | ||
| soil pH | 6.675 | 7.2 | 6.7 | 0.46 | 0.21 | 6 | 7.2 | 1.2 | 12 | 0.13 | ||
| Soil Texture | ||||||||||||
| % Sand | 33.91% | 25% | 29.29% | 16.66% | 2.78% | 18.18% | 80% | 61.82% | 12 | 0.048 | ||
| % Silt | 60.72% | All | 64.97% | 16.77% | 2.81% | 15% | 77.27% | 62.27% | 12 | 0.0484 | ||
| % Clay | 4.58% | 4.17% | 4.45% | 0.58% | 0.00% | 3.70% | 5.88% | 2.18% | 12 | 0.0016 | ||
| Microbes | ||||||||||||
| Heterotrophic Bacteria | (#/cc soil) | 1.36E+07 | 800,000 | 9.50E+05 | 4.17E+07 | 1.74E+00 | 3.00E+05 | 1.46E+08 | 1.46E+08 | 12 | 12,042,458.56 | |
| Fungi | Yeast (#/cc soil) | 3.29E+04 | 10,000 | 1.00E+04 | 7.51E+04 | 5.65E+09 | 1.00E+03 | 2.70E+05 | 2.69E+05 | 12 | 21,691.17 | |
| Molds (#/cc soil) | 2316.67 | 1,000 | 1.00E+03 | 2.91E+03 | 8.44E+06 | 1.00E+02 | 1.00E+04 | 9.90E+03 | 12 | 838.72 | ||
| Combined (#/cc soil) | 3.52E+04 | 11,000 | 1.10E+04 | 7.53E+04 | 5.66E+09 | 1.10E+03 | 2.72E+05 | 2.71E+05 | 12 | 21,726.92 | ||
| Algae | (# / mm2) | 1.24 | 0.66 | 0.96 | 0.75 | 0.56 | 0.39 | 2.4 | 2.01 | 11 | 0.22 | |
| Protozoa | (#/g soil) | 64,094 | All | 30,277.50 | 57,628.35 | 3.32E+09 | 2,539 | 155,408 | 152,869 | `12 | 16,635.87 | |
| Invertibrates | ||||||||||||
| Earthworms | (#/ m2 soil) | 249 | All | 278 | 119.39 | 14,254.69 | 80 | 360 | 280 | 4 | 59.7 | |
| Gnorimoschema Operculella (Potato Tuberworm Larvae) | 1 | 0 | 0 | 2 | 4 | 0 | 4 | 4 | 4 | 1 | ||
| Arthropods | Araneida | 37 | All | 22 | 46.12 | 2126.67 | 0 | 104 | 104 | 4 | 23.06 | |
| Chilopoda | 1 | 0 | 0 | 2 | 4 | 0 | 4 | 4 | 4 | 1 | ||
| Collembola | 5 | 8 | 6 | 3.83 | 14.67 | 0 | 8 | 8 | 4 | 1.91 | ||
| Coleoptera | 1 | 0 | 0 | 2 | 4 | 0 | 4 | 4 | 4 | 1 | ||
| Diplopoda | 4 | 0 | 2 | 5.657 | 0.32 | 0 | 12 | 12 | 4 | 2.83 | ||
| Hemiptera | 6 | All | 6 | 5.16 | 26.67 | 0 | 12 | 12 | 4 | 2.58 | ||
| Hymenoptera | 27 | 4 | 10 | 38.42 | 1.48E+03 | 4 | 84 | 80 | 4 | 19.21 | ||
| Isopoda | 11 | All | 6 | 14.38 | 206.67 | 0 | 32 | 32 | 4 | 7.19 | ||
| Isoptera | 7 | 0 | 2 | 11.49 | 131.99 | 0 | 24 | 24 | 4 | 5.74 | ||
| Orthoptera | 10 | All | 8 | 10.58 | 111.99 | 0 | 24 | 24 | 4 | 5.29 | ||
| Plants | % of total population | |||||||||||
| Boxelder | 0.07% | |||||||||||
| Silver Maple | 0.07% | |||||||||||
| Sugar Maple | 0.07% | |||||||||||
| American Holly | 0.14% | |||||||||||
| Goutweed | 0.14% | |||||||||||
| Jumpseed | 0.14% | |||||||||||
| Oriental Bittersweet | 0.14% | |||||||||||
| Knotweed | 0.21% | |||||||||||
| Periwinkle | 0.21% | |||||||||||
| Poison Ivy | 0.63% | |||||||||||
| Smartweed | 0.84% | |||||||||||
| False Nettle | 1.12% | |||||||||||
| Indian Strawberry | 1.82% | |||||||||||
| Spice Bush | 11.52% | |||||||||||
| White Grass | 17.60% | |||||||||||
| English Ivy | 28.70% | |||||||||||
| Orange Jewelweed | 36.60% | |||||||||||
| *no significant difference | from last year | |||||||||||