# Effects of topography on soil characteristics in the Andrews Experimental Forest, 1998 ## Dataset - **Database Code:** SP020 - **Title:** Effects of topography on soil characteristics in the Andrews Experimental Forest, 1998 - **Abstract:** This is the third and final data set in a series of basin-scale summer forest soil surveys. We conducted soil survey in 1998 designed to provide an accurate assessment of soil properties over the entire H.J. Andrews Experimental Forest. This dataset represents the results of that effort. Since the 1994 survey, we changed the way we measured soil field respiration rates. Initially we used the 24 hr soda-lime CO2 adsorption method in chambers with only one measurement per site. In 1998 we converted to using the Li-Cor portable respirometer with 5 measurements made per site. Since 1994, it was also discovered that there were significant edge effects to 30 meters from an edge. For this reason, all sample locations were moved at least 40 meters from the road. While conducting autocorrelation analyses, we found that for the variables studied, samples collected at 5 m intervals were not autocorrelated and could thus be considered independent for statistical analysis. Our subsequent work also allowed us to chose those variables that would most likely be influenced by topography. The previous two surveys were conducted in the late summer when the forests are dry and microbial activity at a minimum. The current study was conduced from mid June to the first of July while the soils were still moist and when microbial activity was more typical of wet months. In the other two studies, only one measurement was made per site. In the current survey, replicate samples were collected and pooled or multiple measurements were made in the field. As a result of experimental design modifications, it is thought that this represents the best and most definitive dataset of basin-scale soil properties on the HJA. In the first survey, forest floor respiration rates were measured at 130 sites covering a large portion of the HJA. The sample sites were located at 0.5 km intervals along most of the main roads. In addition to field respiration rates measured by the soda-lime method, soil and air temperatures were recorded along with maximum and minimum soil temperatures for the 24 hr CO2 collection period. Only one measurement was made per site. These data and associated metadata can be found in database SP005 under the title of “H.J. Andrews 1993 REU synoptic soil respiration of permanent forest sites”. The following summer, a much more comprehensive study was conducted. The number of sites studied was expended to 183 sites located at 0.5 km intervals along all passable roads on the HJA. With the exception of the max-min soil temperature data, all variables measured in 1993 were repeated in 1994. In addition, the following variables were measured: pH, soil moisture, bulk density, soil organic matter, laboratory respiration (both long and short-term; with and without amendments), denitrification potential, extractable ammonium, and mineralizable nitrogen. In addition, we scored for the presence of moss on the surface and mycorrhizal mats found in 4.7 x 10 cm cores. These data and associated metadata are located in database SP006 entitled “H.J. Andrews 1994 REU study of soil chemical and microbiological properties”. The main objective of this study was to provide a broad overview of soil chemical and biological properties to guide us in future large-scale HJA soil surveys. - **Keywords:** soil properties; topography; inorganic nutrients; organic matter; Long-Term Ecological Research (LTER); inorganic nutrients; organic matter - **Temporal coverage:** 1998-06-15 to 1998-07-07 - **Principal Investigator:** Robert P. Griffiths ## Data Entities 1. SP02001 2. SP02002 ## Entity 1: SP02001 ### Attribute list - **DBCODE** — varchar, enum FSDB Database Code - **SP020** — FSDB Database code SP020 - **ENTITY** — numeric(1), range 1.0000 1.0000, number Entity number - **SSSG_SITE** — varchar, enum Soil synoptic sample grid sitecode - **SSSG_0001A** — Soil Synoptic Sampling Grid Site 1A - **SSSG_0002** — Soil Synoptic Sampling Grid Site 2 - **SSSG_0003** — Soil Synoptic Sampling Grid Site 3 - **SSSG_0004** — Soil Synoptic Sampling Grid Site 4 - **SSSG_0005** — Soil Synoptic Sampling Grid Site 5 - **SSSG_0006** — Soil Synoptic Sampling Grid Site 6 - **SSSG_0007** — Soil Synoptic Sampling Grid Site 7 - **SSSG_0008** — Soil Synoptic Sampling Grid Site 8 - **SSSG_0009** — Soil Synoptic Sampling Grid Site 9 - **SSSG_0010** — Soil Synoptic Sampling Grid Site 10 - **SSSG_0011** — Soil Synoptic Sampling Grid Site 11 - **SSSG_0012** — Soil Synoptic Sampling Grid Site 12 - **SSSG_0013** — Soil Synoptic Sampling Grid Site 13 - **SSSG_0014** — Soil Synoptic Sampling Grid Site 14 - **SSSG_0015** — Soil Synoptic Sampling Grid Site 15 - **SSSG_0016** — Soil Synoptic Sampling Grid Site 16 - **SSSG_0017** — Soil Synoptic Sampling Grid Site 17 - **SSSG_0018** — Soil Synoptic Sampling Grid Site 18 - **SSSG_0019** — Soil Synoptic Sampling Grid Site 19 - **SSSG_0020** — Soil Synoptic Sampling Grid Site 20 - **SSSG_0021** — Soil Synoptic Sampling Grid Site 21 - **SSSG_0022** — Soil Synoptic Sampling Grid Site 22 - **SSSG_0023** — Soil Synoptic Sampling Grid Site 23 - **SSSG_0024** — Soil Synoptic Sampling Grid Site 24 - **SSSG_0025** — Soil Synoptic Sampling Grid Site 25 - **SSSG_0026** — Soil Synoptic Sampling Grid Site 26 - **SSSG_0027** — Soil Synoptic Sampling Grid Site 27 - **SSSG_0028** — Soil Synoptic Sampling Grid Site 28 - **SSSG_0029** — Soil Synoptic Sampling Grid Site 29 - **SSSG_0030** — Soil Synoptic Sampling Grid Site 30 - **SSSG_0031** — Soil Synoptic Sampling Grid Site 31 - **SSSG_0032** — Soil Synoptic Sampling Grid Site 32 - **SSSG_0033** — Soil Synoptic Sampling Grid Site 33 - **SSSG_0034** — Soil Synoptic Sampling Grid Site 34 - **SSSG_0035** — Soil Synoptic Sampling Grid Site 35 - **SSSG_0036** — Soil Synoptic Sampling Grid Site 36 - **SSSG_0037** — Soil Synoptic Sampling Grid Site 37 - **SSSG_0038** — Soil Synoptic Sampling Grid Site 38 - **SSSG_0039** — Soil Synoptic Sampling Grid Site 39 - **SSSG_0040** — Soil Synoptic Sampling Grid Site 40 - **SSSG_0041** — Soil Synoptic Sampling Grid Site 41 - **SSSG_0042** — Soil Synoptic Sampling Grid Site 42 - **SSSG_0043** — Soil Synoptic Sampling Grid Site 43 - **SSSG_0044** — Soil Synoptic Sampling Grid Site 44 - **SSSG_0045** — Soil Synoptic Sampling Grid Site 45 - **SSSG_0046** — Soil Synoptic Sampling Grid Site 46 - **SSSG_0047** — Soil Synoptic Sampling Grid Site 47 - **SSSG_0048** — Soil Synoptic Sampling Grid Site 48 - **SSSG_0049** — Soil Synoptic Sampling Grid Site 49 - **SSSG_0050** — Soil Synoptic Sampling Grid Site 50 - **SSSG_0050A** — Soil Synoptic Sampling Grid Site 50A - **SSSG_0051** — Soil Synoptic Sampling Grid Site 51 - **SSSG_0052** — Soil Synoptic Sampling Grid Site 52 - **SSSG_0053** — Soil Synoptic Sampling Grid Site 53 - **SSSG_0054** — Soil Synoptic Sampling Grid Site 54 - **SSSG_0055** — Soil Synoptic Sampling Grid Site 55 - **SSSG_0056** — Soil Synoptic Sampling Grid Site 56 - **SSSG_0057** — Soil Synoptic Sampling Grid Site 57 - **SSSG_0058** — Soil Synoptic Sampling Grid Site 58 - **SSSG_0059** — Soil Synoptic Sampling Grid Site 59 - **SSSG_0060** — Soil Synoptic Sampling Grid Site 60 - **SSSG_0061** — Soil Synoptic Sampling Grid Site 61 - **SSSG_0062** — Soil Synoptic Sampling Grid Site 62 - **SSSG_0063** — Soil Synoptic Sampling Grid Site 63 - **SSSG_0064** — Soil Synoptic Sampling Grid Site 64 - **SSSG_0065** — Soil Synoptic Sampling Grid Site 65 - **SSSG_0066** — Soil Synoptic Sampling Grid Site 66 - **SSSG_0067** — Soil Synoptic Sampling Grid Site 67 - **SSSG_0068** — Soil Synoptic Sampling Grid Site 68 - **SSSG_0069** — Soil Synoptic Sampling Grid Site 69 - **SSSG_0070** — Soil Synoptic Sampling Grid Site 70 - **SSSG_0071** — Soil Synoptic Sampling Grid Site 71 - **SSSG_0072** — Soil Synoptic Sampling Grid Site 72 - **SSSG_0073** — Soil Synoptic Sampling Grid Site 73 - **SSSG_0074** — Soil Synoptic Sampling Grid Site 74 - **SSSG_0075** — Soil Synoptic Sampling Grid Site 75 - **SSSG_0076** — Soil Synoptic Sampling Grid Site 76 - **SSSG_0078** — Soil Synoptic Sampling Grid Site 78 - **SSSG_0079** — Soil Synoptic Sampling Grid Site 79 - **SSSG_0080** — Soil Synoptic Sampling Grid Site 80 - **SSSG_0081** — Soil Synoptic Sampling Grid Site 81 - **SSSG_0082** — Soil Synoptic Sampling Grid Site 82 - **SSSG_0083** — Soil Synoptic Sampling Grid Site 83 - **SSSG_0084** — Soil Synoptic Sampling Grid Site 84 - **SSSG_0085** — Soil Synoptic Sampling Grid Site 85 - **SSSG_0086** — Soil Synoptic Sampling Grid Site 86 - **SSSG_0087** — Soil Synoptic Sampling Grid Site 87 - **SSSG_0088** — Soil Synoptic Sampling Grid Site 88 - **SSSG_0089** — Soil Synoptic Sampling Grid Site 89 - **SSSG_0090** — Soil Synoptic Sampling Grid Site 90 - **SSSG_0091** — Soil Synoptic Sampling Grid Site 91 - **SSSG_0092** — Soil Synoptic Sampling Grid Site 92 - **SSSG_0093** — Soil Synoptic Sampling Grid Site 93 - **SSSG_0094** — Soil Synoptic Sampling Grid Site 94 - **SSSG_0095** — Soil Synoptic Sampling Grid Site 95 - **SSSG_0096** — Soil Synoptic Sampling Grid Site 96 - **SSSG_0097** — Soil Synoptic Sampling Grid Site 97 - **SSSG_0098** — Soil Synoptic Sampling Grid Site 98 - **SSSG_0099** — Soil Synoptic Sampling Grid Site 99 - **SSSG_0100** — Soil Synoptic Sampling Grid Site 100 - **SSSG_0101** — Soil Synoptic Sampling Grid Site 101 - **SSSG_0102** — Soil Synoptic Sampling Grid Site 102 - **SSSG_0103** — Soil Synoptic Sampling Grid Site 103 - **SSSG_0104** — Soil Synoptic Sampling Grid Site 104 - **SSSG_0105** — Soil Synoptic Sampling Grid Site 105 - **SSSG_0111** — Soil Synoptic Sampling Grid Site 111 - **SSSG_0112** — Soil Synoptic Sampling Grid Site 112 - **SSSG_0113** — Soil Synoptic Sampling Grid Site 113 - **SSSG_0114** — Soil Synoptic Sampling Grid Site 114 - **SSSG_0115** — Soil Synoptic Sampling Grid Site 115 - **SSSG_0116** — Soil Synoptic Sampling Grid Site 116 - **SSSG_0117** — Soil Synoptic Sampling Grid Site 117 - **SSSG_0118** — Soil Synoptic Sampling Grid Site 118 - **SSSG_0119** — Soil Synoptic Sampling Grid Site 119 - **SSSG_0120** — Soil Synoptic Sampling Grid Site 120 - **SSSG_0121** — Soil Synoptic Sampling Grid Site 121 - **SSSG_0122** — Soil Synoptic Sampling Grid Site 122 - **SSSG_0123** — Soil Synoptic Sampling Grid Site 123 - **SSSG_0124** — Soil Synoptic Sampling Grid Site 124 - **SSSG_0125** — Soil Synoptic Sampling Grid Site 125 - **SSSG_0126** — Soil Synoptic Sampling Grid Site 126 - **SSSG_0127** — Soil Synoptic Sampling Grid Site 127 - **SSSG_0176** — Soil Synoptic Sampling Grid Site 176 - **SSSG_0128** — Soil Synoptic Sampling Grid Site 128 - **SSSG_0129** — Soil Synoptic Sampling Grid Site 129 - **SSSG_0130** — Soil Synoptic Sampling Grid Site 130 - **SSSG_0131** — Soil Synoptic Sampling Grid Site 131 - **SSSG_0132** — Soil Synoptic Sampling Grid Site 132 - **SSSG_0133** — Soil Synoptic Sampling Grid Site 133 - **SSSG_0134** — Soil Synoptic Sampling Grid Site 134 - **SSSG_0135** — Soil Synoptic Sampling Grid Site 135 - **SSSG_0136** — Soil Synoptic Sampling Grid Site 136 - **SSSG_0137** — Soil Synoptic Sampling Grid Site 137 - **SSSG_0138** — Soil Synoptic Sampling Grid Site 138 - **SSSG_0139** — Soil Synoptic Sampling Grid Site 139 - **SSSG_0140** — Soil Synoptic Sampling Grid Site 140 - **SSSG_0141** — Soil Synoptic Sampling Grid Site 141 - **SSSG_0142** — Soil Synoptic Sampling Grid Site 142 - **SSSG_0143** — Soil Synoptic Sampling Grid Site 143 - **SSSG_0144** — Soil Synoptic Sampling Grid Site 144 - **SSSG_0145** — Soil Synoptic Sampling Grid Site 145 - **SSSG_0146** — Soil Synoptic Sampling Grid Site 146 - **SSSG_0147** — Soil Synoptic Sampling Grid Site 147 - **SSSG_0148** — Soil Synoptic Sampling Grid Site 148 - **SSSG_0149** — Soil Synoptic Sampling Grid Site 149 - **SSSG_0150** — Soil Synoptic Sampling Grid Site 150 - **SSSG_0151** — Soil Synoptic Sampling Grid Site 151 - **SSSG_0152** — Soil Synoptic Sampling Grid Site 152 - **SSSG_0153** — Soil Synoptic Sampling Grid Site 153 - **SSSG_0154** — Soil Synoptic Sampling Grid Site 154 - **SSSG_0155** — Soil Synoptic Sampling Grid Site 155 - **SSSG_0156** — Soil Synoptic Sampling Grid Site 156 - **SSSG_0157** — Soil Synoptic Sampling Grid Site 157 - **SSSG_0158** — Soil Synoptic Sampling Grid Site 158 - **SSSG_0159** — Soil Synoptic Sampling Grid Site 159 - **SSSG_0160** — Soil Synoptic Sampling Grid Site 160 - **SSSG_0161** — Soil Synoptic Sampling Grid Site 161 - **SSSG_0162** — Soil Synoptic Sampling Grid Site 162 - **SSSG_0163** — Soil Synoptic Sampling Grid Site 163 - **SSSG_0164** — Soil Synoptic Sampling Grid Site 164 - **SSSG_0165** — Soil Synoptic Sampling Grid Site 165 - **SSSG_0166** — Soil Synoptic Sampling Grid Site 166 - **SSSG_0167** — Soil Synoptic Sampling Grid Site 167 - **SSSG_0168** — Soil Synoptic Sampling Grid Site 168 - **SSSG_0169** — Soil Synoptic Sampling Grid Site 169 - **SSSG_0170** — Soil Synoptic Sampling Grid Site 170 - **SSSG_0171** — Soil Synoptic Sampling Grid Site 171 - **SSSG_0172** — Soil Synoptic Sampling Grid Site 172 - **SSSG_0173** — Soil Synoptic Sampling Grid Site 173 - **SSSG_0174** — Soil Synoptic Sampling Grid Site 174 - **SSSG_0175** — Soil Synoptic Sampling Grid Site 175 - **SSSG_0177** — Soil Synoptic Sampling Grid Site 177 - **SSSG_0178** — Soil Synoptic Sampling Grid Site 178 - **SSSG_0179** — Soil Synoptic Sampling Grid Site 179 - **SSSG_0180** — Soil Synoptic Sampling Grid Site 180 - **SSSG_0181** — Soil Synoptic Sampling Grid Site 181 - **SSSG_0182** — Soil Synoptic Sampling Grid Site 182 - **SSSG_0183** — Soil Synoptic Sampling Grid Site 183 - **SSSG_0184** — Soil Synoptic Sampling Grid Site 184 - **SSSG_0185** — Soil Synoptic Sampling Grid Site 185 - **SSSG_0186** — Soil Synoptic Sampling Grid Site 186 - **SSSG_0187** — Soil Synoptic Sampling Grid Site 187 - **SSSG_0201** — Soil Synoptic Sampling Grid Site 201 - **YEAR** — numeric(1), range 1998.0000 1998.0000, number Year of sampling - **MOIST** — numeric(0.100000), range 10.0000 130.0000, percent Percent moisture - **SOILTEMP** — numeric(0.100000), range 4.0000 25.0000, degrees Celsius Soil temperature measured with Licor - **AIRTEMP** — numeric(0.100000), range 10.0000 30.0000, degrees Celsius Air temperature measured with Licor - **LIGHT** — numeric(0.100000), range 0.0000 2000.0000, micromoles per square meter per second Amount of light measured with Licor - **DEPTH** — numeric(0.010000), range 10.0000 70.0000, centimeters Soil depth to bedrock - **COEFVARB** — numeric(1.000000), range 10.0000 200.0000, percent Coefficient of variability for repeated soil depth measurements - **BULKDENS** — numeric(0.010000), range 0.0000 1.1800, grams per cubic centimeter Bulk density - **PH** — numeric(0.010000), range 4.0000 7.0000, pH units pH - **SOM** — numeric(0.100000), range 10.0000 60.0000, percent Soil organic matter - **LITTER** — numeric(1.000000), range 0.0000 20.0000, centimeters Litter depth - **HYSTER** — numeric(1.000000), range 0.0000 100.0000, percent Percentage of core containing mycorrhizal mats like those of the genus Hysterangium - **GAUT** — numeric(1.000000), range 0.0000 100.0000, percent Percentage of core containing mycorrhizal mats like those of the genus Gautieria - **DENIT** — numeric(0.100000), range 0.0000 80.0000, nanograms per gram per hour Denitrification potential (dry weight basis, as N) - **EXAMM** — numeric(0.010000), range 0.0000 6.0000, micromoles per gram Extractable ammonium (dry weight basis) - **MINN** — numeric(0.010000), range 0.0000 100.0000, micromoles per gram Mineralizable nitrogen (dry weight basis) - **B_GLUC** — numeric(0.001000), range 0.0000 1.0000, micromoles per gram per hour Beta-glucosidase activity (dry weight basis) - **LABRESP** — numeric(0.100000), range 5.0000 30.0000, micrograms per gram per hour Laboratory respiration rates (dry weight basis, as C) - **FLDRESP** — numeric(0.100000), range 0.0000 120.0000, grams per square meter per day Field respiration rates ## Entity 2: SP02002 ### Attribute list - **DBCODE** — varchar, enum FSDB Database Code - **SP020** — FSDB Database code SP020 - **ENTITY** — numeric(1), range 2.0000 2.0000, number Entity number - **SSSG_SITE** — varchar, enum Soil synoptic sample grid sitecode - **SSSG_0001A** — Soil Synoptic Sampling Grid Site 1A - **SSSG_0002** — Soil Synoptic Sampling Grid Site 2 - **SSSG_0003** — Soil Synoptic Sampling Grid Site 3 - **SSSG_0004** — Soil Synoptic Sampling Grid Site 4 - **SSSG_0005** — Soil Synoptic Sampling Grid Site 5 - **SSSG_0006** — Soil Synoptic Sampling Grid Site 6 - **SSSG_0007** — Soil Synoptic Sampling Grid Site 7 - **SSSG_0008** — Soil Synoptic Sampling Grid Site 8 - **SSSG_0009** — Soil Synoptic Sampling Grid Site 9 - **SSSG_0010** — Soil Synoptic Sampling Grid Site 10 - **SSSG_0011** — Soil Synoptic Sampling Grid Site 11 - **SSSG_0012** — Soil Synoptic Sampling Grid Site 12 - **SSSG_0013** — Soil Synoptic Sampling Grid Site 13 - **SSSG_0014** — Soil Synoptic Sampling Grid Site 14 - **SSSG_0015** — Soil Synoptic Sampling Grid Site 15 - **SSSG_0016** — Soil Synoptic Sampling Grid Site 16 - **SSSG_0017** — Soil Synoptic Sampling Grid Site 17 - **SSSG_0018** — Soil Synoptic Sampling Grid Site 18 - **SSSG_0019** — Soil Synoptic Sampling Grid Site 19 - **SSSG_0020** — Soil Synoptic Sampling Grid Site 20 - **SSSG_0021** — Soil Synoptic Sampling Grid Site 21 - **SSSG_0022** — Soil Synoptic Sampling Grid Site 22 - **SSSG_0023** — Soil Synoptic Sampling Grid Site 23 - **SSSG_0024** — Soil Synoptic Sampling Grid Site 24 - **SSSG_0025** — Soil Synoptic Sampling Grid Site 25 - **SSSG_0026** — Soil Synoptic Sampling Grid Site 26 - **SSSG_0027** — Soil Synoptic Sampling Grid Site 27 - **SSSG_0028** — Soil Synoptic Sampling Grid Site 28 - **SSSG_0029** — Soil Synoptic Sampling Grid Site 29 - **SSSG_0030** — Soil Synoptic Sampling Grid Site 30 - **SSSG_0031** — Soil Synoptic Sampling Grid Site 31 - **SSSG_0032** — Soil Synoptic Sampling Grid Site 32 - **SSSG_0033** — Soil Synoptic Sampling Grid Site 33 - **SSSG_0034** — Soil Synoptic Sampling Grid Site 34 - **SSSG_0035** — Soil Synoptic Sampling Grid Site 35 - **SSSG_0036** — Soil Synoptic Sampling Grid Site 36 - **SSSG_0037** — Soil Synoptic Sampling Grid Site 37 - **SSSG_0038** — Soil Synoptic Sampling Grid Site 38 - **SSSG_0039** — Soil Synoptic Sampling Grid Site 39 - **SSSG_0040** — Soil Synoptic Sampling Grid Site 40 - **SSSG_0041** — Soil Synoptic Sampling Grid Site 41 - **SSSG_0042** — Soil Synoptic Sampling Grid Site 42 - **SSSG_0043** — Soil Synoptic Sampling Grid Site 43 - **SSSG_0044** — Soil Synoptic Sampling Grid Site 44 - **SSSG_0045** — Soil Synoptic Sampling Grid Site 45 - **SSSG_0046** — Soil Synoptic Sampling Grid Site 46 - **SSSG_0047** — Soil Synoptic Sampling Grid Site 47 - **SSSG_0048** — Soil Synoptic Sampling Grid Site 48 - **SSSG_0049** — Soil Synoptic Sampling Grid Site 49 - **SSSG_0050** — Soil Synoptic Sampling Grid Site 50 - **SSSG_0050A** — Soil Synoptic Sampling Grid Site 50A - **SSSG_0051** — Soil Synoptic Sampling Grid Site 51 - **SSSG_0052** — Soil Synoptic Sampling Grid Site 52 - **SSSG_0053** — Soil Synoptic Sampling Grid Site 53 - **SSSG_0054** — Soil Synoptic Sampling Grid Site 54 - **SSSG_0055** — Soil Synoptic Sampling Grid Site 55 - **SSSG_0056** — Soil Synoptic Sampling Grid Site 56 - **SSSG_0057** — Soil Synoptic Sampling Grid Site 57 - **SSSG_0058** — Soil Synoptic Sampling Grid Site 58 - **SSSG_0059** — Soil Synoptic Sampling Grid Site 59 - **SSSG_0060** — Soil Synoptic Sampling Grid Site 60 - **SSSG_0061** — Soil Synoptic Sampling Grid Site 61 - **SSSG_0062** — Soil Synoptic Sampling Grid Site 62 - **SSSG_0063** — Soil Synoptic Sampling Grid Site 63 - **SSSG_0064** — Soil Synoptic Sampling Grid Site 64 - **SSSG_0065** — Soil Synoptic Sampling Grid Site 65 - **SSSG_0066** — Soil Synoptic Sampling Grid Site 66 - **SSSG_0067** — Soil Synoptic Sampling Grid Site 67 - **SSSG_0068** — Soil Synoptic Sampling Grid Site 68 - **SSSG_0069** — Soil Synoptic Sampling Grid Site 69 - **SSSG_0070** — Soil Synoptic Sampling Grid Site 70 - **SSSG_0071** — Soil Synoptic Sampling Grid Site 71 - **SSSG_0072** — Soil Synoptic Sampling Grid Site 72 - **SSSG_0073** — Soil Synoptic Sampling Grid Site 73 - **SSSG_0074** — Soil Synoptic Sampling Grid Site 74 - **SSSG_0075** — Soil Synoptic Sampling Grid Site 75 - **SSSG_0076** — Soil Synoptic Sampling Grid Site 76 - **SSSG_0078** — Soil Synoptic Sampling Grid Site 78 - **SSSG_0079** — Soil Synoptic Sampling Grid Site 79 - **SSSG_0080** — Soil Synoptic Sampling Grid Site 80 - **SSSG_0081** — Soil Synoptic Sampling Grid Site 81 - **SSSG_0082** — Soil Synoptic Sampling Grid Site 82 - **SSSG_0083** — Soil Synoptic Sampling Grid Site 83 - **SSSG_0084** — Soil Synoptic Sampling Grid Site 84 - **SSSG_0085** — Soil Synoptic Sampling Grid Site 85 - **SSSG_0086** — Soil Synoptic Sampling Grid Site 86 - **SSSG_0087** — Soil Synoptic Sampling Grid Site 87 - **SSSG_0088** — Soil Synoptic Sampling Grid Site 88 - **SSSG_0089** — Soil Synoptic Sampling Grid Site 89 - **SSSG_0090** — Soil Synoptic Sampling Grid Site 90 - **SSSG_0091** — Soil Synoptic Sampling Grid Site 91 - **SSSG_0092** — Soil Synoptic Sampling Grid Site 92 - **SSSG_0093** — Soil Synoptic Sampling Grid Site 93 - **SSSG_0094** — Soil Synoptic Sampling Grid Site 94 - **SSSG_0095** — Soil Synoptic Sampling Grid Site 95 - **SSSG_0096** — Soil Synoptic Sampling Grid Site 96 - **SSSG_0097** — Soil Synoptic Sampling Grid Site 97 - **SSSG_0098** — Soil Synoptic Sampling Grid Site 98 - **SSSG_0099** — Soil Synoptic Sampling Grid Site 99 - **SSSG_0100** — Soil Synoptic Sampling Grid Site 100 - **SSSG_0101** — Soil Synoptic Sampling Grid Site 101 - **SSSG_0102** — Soil Synoptic Sampling Grid Site 102 - **SSSG_0103** — Soil Synoptic Sampling Grid Site 103 - **SSSG_0104** — Soil Synoptic Sampling Grid Site 104 - **SSSG_0105** — Soil Synoptic Sampling Grid Site 105 - **SSSG_0111** — Soil Synoptic Sampling Grid Site 111 - **SSSG_0112** — Soil Synoptic Sampling Grid Site 112 - **SSSG_0113** — Soil Synoptic Sampling Grid Site 113 - **SSSG_0114** — Soil Synoptic Sampling Grid Site 114 - **SSSG_0115** — Soil Synoptic Sampling Grid Site 115 - **SSSG_0116** — Soil Synoptic Sampling Grid Site 116 - **SSSG_0117** — Soil Synoptic Sampling Grid Site 117 - **SSSG_0118** — Soil Synoptic Sampling Grid Site 118 - **SSSG_0119** — Soil Synoptic Sampling Grid Site 119 - **SSSG_0120** — Soil Synoptic Sampling Grid Site 120 - **SSSG_0121** — Soil Synoptic Sampling Grid Site 121 - **SSSG_0122** — Soil Synoptic Sampling Grid Site 122 - **SSSG_0123** — Soil Synoptic Sampling Grid Site 123 - **SSSG_0124** — Soil Synoptic Sampling Grid Site 124 - **SSSG_0125** — Soil Synoptic Sampling Grid Site 125 - **SSSG_0126** — Soil Synoptic Sampling Grid Site 126 - **SSSG_0127** — Soil Synoptic Sampling Grid Site 127 - **SSSG_0176** — Soil Synoptic Sampling Grid Site 176 - **SSSG_0128** — Soil Synoptic Sampling Grid Site 128 - **SSSG_0129** — Soil Synoptic Sampling Grid Site 129 - **SSSG_0130** — Soil Synoptic Sampling Grid Site 130 - **SSSG_0131** — Soil Synoptic Sampling Grid Site 131 - **SSSG_0132** — Soil Synoptic Sampling Grid Site 132 - **SSSG_0133** — Soil Synoptic Sampling Grid Site 133 - **SSSG_0134** — Soil Synoptic Sampling Grid Site 134 - **SSSG_0135** — Soil Synoptic Sampling Grid Site 135 - **SSSG_0136** — Soil Synoptic Sampling Grid Site 136 - **SSSG_0137** — Soil Synoptic Sampling Grid Site 137 - **SSSG_0138** — Soil Synoptic Sampling Grid Site 138 - **SSSG_0139** — Soil Synoptic Sampling Grid Site 139 - **SSSG_0140** — Soil Synoptic Sampling Grid Site 140 - **SSSG_0141** — Soil Synoptic Sampling Grid Site 141 - **SSSG_0142** — Soil Synoptic Sampling Grid Site 142 - **SSSG_0143** — Soil Synoptic Sampling Grid Site 143 - **SSSG_0144** — Soil Synoptic Sampling Grid Site 144 - **SSSG_0145** — Soil Synoptic Sampling Grid Site 145 - **SSSG_0146** — Soil Synoptic Sampling Grid Site 146 - **SSSG_0147** — Soil Synoptic Sampling Grid Site 147 - **SSSG_0148** — Soil Synoptic Sampling Grid Site 148 - **SSSG_0149** — Soil Synoptic Sampling Grid Site 149 - **SSSG_0150** — Soil Synoptic Sampling Grid Site 150 - **SSSG_0151** — Soil Synoptic Sampling Grid Site 151 - **SSSG_0152** — Soil Synoptic Sampling Grid Site 152 - **SSSG_0153** — Soil Synoptic Sampling Grid Site 153 - **SSSG_0154** — Soil Synoptic Sampling Grid Site 154 - **SSSG_0155** — Soil Synoptic Sampling Grid Site 155 - **SSSG_0156** — Soil Synoptic Sampling Grid Site 156 - **SSSG_0157** — Soil Synoptic Sampling Grid Site 157 - **SSSG_0158** — Soil Synoptic Sampling Grid Site 158 - **SSSG_0159** — Soil Synoptic Sampling Grid Site 159 - **SSSG_0160** — Soil Synoptic Sampling Grid Site 160 - **SSSG_0161** — Soil Synoptic Sampling Grid Site 161 - **SSSG_0162** — Soil Synoptic Sampling Grid Site 162 - **SSSG_0163** — Soil Synoptic Sampling Grid Site 163 - **SSSG_0164** — Soil Synoptic Sampling Grid Site 164 - **SSSG_0165** — Soil Synoptic Sampling Grid Site 165 - **SSSG_0166** — Soil Synoptic Sampling Grid Site 166 - **SSSG_0167** — Soil Synoptic Sampling Grid Site 167 - **SSSG_0168** — Soil Synoptic Sampling Grid Site 168 - **SSSG_0169** — Soil Synoptic Sampling Grid Site 169 - **SSSG_0170** — Soil Synoptic Sampling Grid Site 170 - **SSSG_0171** — Soil Synoptic Sampling Grid Site 171 - **SSSG_0172** — Soil Synoptic Sampling Grid Site 172 - **SSSG_0173** — Soil Synoptic Sampling Grid Site 173 - **SSSG_0174** — Soil Synoptic Sampling Grid Site 174 - **SSSG_0175** — Soil Synoptic Sampling Grid Site 175 - **SSSG_0177** — Soil Synoptic Sampling Grid Site 177 - **SSSG_0178** — Soil Synoptic Sampling Grid Site 178 - **SSSG_0179** — Soil Synoptic Sampling Grid Site 179 - **SSSG_0180** — Soil Synoptic Sampling Grid Site 180 - **SSSG_0181** — Soil Synoptic Sampling Grid Site 181 - **SSSG_0182** — Soil Synoptic Sampling Grid Site 182 - **SSSG_0183** — Soil Synoptic Sampling Grid Site 183 - **SSSG_0184** — Soil Synoptic Sampling Grid Site 184 - **SSSG_0185** — Soil Synoptic Sampling Grid Site 185 - **SSSG_0186** — Soil Synoptic Sampling Grid Site 186 - **SSSG_0187** — Soil Synoptic Sampling Grid Site 187 - **SSSG_0201** — Soil Synoptic Sampling Grid Site 201 - **LATITUDE** — numeric(1), range 44.2033 44.2767, decimal degrees latitude or longitude Latitude of site - **LONGITUDE** — numeric(1), range -122.2586 -122.1039, decimal degrees latitude or longitude Longitude of site - **ELEVATION** — numeric(1), range 443.0000 1528.0000, meters Elevation of site - **ASPECT** — varchar, enum Site aspect - **East** — East - **Flat** — Flat - **North** — North - **Northeast** — Northeast - **Northwest** — Northwest - **Ridge top** — Ridge top - **South** — South - **Southeast** — Southeast - **Southwest** — Southwest - **West** — West - **Unknown** — Unknown - **DIRECTION** — varchar, enum Site direction from road - **East** — East - **North** — North - **Northeast** — Northeast - **Northwest** — Northwest - **South** — South - **Southeast** — Southeast - **Southwest** — Southwest - **West** — West - **Unknown** — Unknown - **POSITION** — varchar, freetext Position relative to road - **LOCATION** — varchar, freetext Site location - **CHANGES** — varchar, freetext Changes from original location done in 1998 - **STANDAGE** — varchar, enum Stand age - **Clear cut** — Clear cut - **Green tree ret.** — Green tree ret. - **Mature** — Mature - **Old growth** — Old growth - **Young stand** — Young stand - **Unknown** — Unknown - **VEGETATION** — varchar, freetext Codes of vegetation present at site ## Attribute Definitions **AIRTEMP** Air temperature measured with Licor **ASPECT** Site aspect **BULKDENS** Bulk density **B_GLUC** Beta-glucosidase activity (dry weight basis) **CHANGES** Changes from original location done in 1998 **COEFVARB** Coefficient of variability for repeated soil depth measurements **DBCODE** FSDB Database Code **DENIT** Denitrification potential (dry weight basis, as N) **DEPTH** Soil depth to bedrock **DIRECTION** Site direction from road **ELEVATION** Elevation of site **ENTITY** Entity number **EXAMM** Extractable ammonium (dry weight basis) **FLDRESP** Field respiration rates **GAUT** Percentage of core containing mycorrhizal mats like those of the genus Gautieria **HYSTER** Percentage of core containing mycorrhizal mats like those of the genus Hysterangium **LABRESP** Laboratory respiration rates (dry weight basis, as C) **LATITUDE** Latitude of site **LIGHT** Amount of light measured with Licor **LITTER** Litter depth **LOCATION** Site location **LONGITUDE** Longitude of site **MINN** Mineralizable nitrogen (dry weight basis) **MOIST** Percent moisture **PH** pH **POSITION** Position relative to road **SOILTEMP** Soil temperature measured with Licor **SOM** Soil organic matter **SSSG_SITE** Soil synoptic sample grid sitecode **STANDAGE** Stand age **VEGETATION** Codes of vegetation present at site **YEAR** Year of sampling ## Enumerated Domains ### DBCODE - **SP020** — FSDB Database code SP020 ### SSSG_SITE - **SSSG_0001A** — Soil Synoptic Sampling Grid Site 1A - **SSSG_0002** — Soil Synoptic Sampling Grid Site 2 - **SSSG_0003** — Soil Synoptic Sampling Grid Site 3 - **SSSG_0004** — Soil Synoptic Sampling Grid Site 4 - **SSSG_0005** — Soil Synoptic Sampling Grid Site 5 - **SSSG_0006** — Soil Synoptic Sampling Grid Site 6 - **SSSG_0007** — Soil Synoptic Sampling Grid Site 7 - **SSSG_0008** — Soil Synoptic Sampling Grid Site 8 - **SSSG_0009** — Soil Synoptic Sampling Grid Site 9 - **SSSG_0010** — Soil Synoptic Sampling Grid Site 10 - **SSSG_0011** — Soil Synoptic Sampling Grid Site 11 - **SSSG_0012** — Soil Synoptic Sampling Grid Site 12 - **SSSG_0013** — Soil Synoptic Sampling Grid Site 13 - **SSSG_0014** — Soil Synoptic Sampling Grid Site 14 - **SSSG_0015** — Soil Synoptic Sampling Grid Site 15 - **SSSG_0016** — Soil Synoptic Sampling Grid Site 16 - **SSSG_0017** — Soil Synoptic Sampling Grid Site 17 - **SSSG_0018** — Soil Synoptic Sampling Grid Site 18 - **SSSG_0019** — Soil Synoptic Sampling Grid Site 19 - **SSSG_0020** — Soil Synoptic Sampling Grid Site 20 - **SSSG_0021** — Soil Synoptic Sampling Grid Site 21 - **SSSG_0022** — Soil Synoptic Sampling Grid Site 22 - **SSSG_0023** — Soil Synoptic Sampling Grid Site 23 - **SSSG_0024** — Soil Synoptic Sampling Grid Site 24 - **SSSG_0025** — Soil Synoptic Sampling Grid Site 25 - **SSSG_0026** — Soil Synoptic Sampling Grid Site 26 - **SSSG_0027** — Soil Synoptic Sampling Grid Site 27 - **SSSG_0028** — Soil Synoptic Sampling Grid Site 28 - **SSSG_0029** — Soil Synoptic Sampling Grid Site 29 - **SSSG_0030** — Soil Synoptic Sampling Grid Site 30 - **SSSG_0031** — Soil Synoptic Sampling Grid Site 31 - **SSSG_0032** — Soil Synoptic Sampling Grid Site 32 - **SSSG_0033** — Soil Synoptic Sampling Grid Site 33 - **SSSG_0034** — Soil Synoptic Sampling Grid Site 34 - **SSSG_0035** — Soil Synoptic Sampling Grid Site 35 - **SSSG_0036** — Soil Synoptic Sampling Grid Site 36 - **SSSG_0037** — Soil Synoptic Sampling Grid Site 37 - **SSSG_0038** — Soil Synoptic Sampling Grid Site 38 - **SSSG_0039** — Soil Synoptic Sampling Grid Site 39 - **SSSG_0040** — Soil Synoptic Sampling Grid Site 40 - **SSSG_0041** — Soil Synoptic Sampling Grid Site 41 - **SSSG_0042** — Soil Synoptic Sampling Grid Site 42 - **SSSG_0043** — Soil Synoptic Sampling Grid Site 43 - **SSSG_0044** — Soil Synoptic Sampling Grid Site 44 - **SSSG_0045** — Soil Synoptic Sampling Grid Site 45 - **SSSG_0046** — Soil Synoptic Sampling Grid Site 46 - **SSSG_0047** — Soil Synoptic Sampling Grid Site 47 - **SSSG_0048** — Soil Synoptic Sampling Grid Site 48 - **SSSG_0049** — Soil Synoptic Sampling Grid Site 49 - **SSSG_0050** — Soil Synoptic Sampling Grid Site 50 - **SSSG_0050A** — Soil Synoptic Sampling Grid Site 50A - **SSSG_0051** — Soil Synoptic Sampling Grid Site 51 - **SSSG_0052** — Soil Synoptic Sampling Grid Site 52 - **SSSG_0053** — Soil Synoptic Sampling Grid Site 53 - **SSSG_0054** — Soil Synoptic Sampling Grid Site 54 - **SSSG_0055** — Soil Synoptic Sampling Grid Site 55 - **SSSG_0056** — Soil Synoptic Sampling Grid Site 56 - **SSSG_0057** — Soil Synoptic Sampling Grid Site 57 - **SSSG_0058** — Soil Synoptic Sampling Grid Site 58 - **SSSG_0059** — Soil Synoptic Sampling Grid Site 59 - **SSSG_0060** — Soil Synoptic Sampling Grid Site 60 - **SSSG_0061** — Soil Synoptic Sampling Grid Site 61 - **SSSG_0062** — Soil Synoptic Sampling Grid Site 62 - **SSSG_0063** — Soil Synoptic Sampling Grid Site 63 - **SSSG_0064** — Soil Synoptic Sampling Grid Site 64 - **SSSG_0065** — Soil Synoptic Sampling Grid Site 65 - **SSSG_0066** — Soil Synoptic Sampling Grid Site 66 - **SSSG_0067** — Soil Synoptic Sampling Grid Site 67 - **SSSG_0068** — Soil Synoptic Sampling Grid Site 68 - **SSSG_0069** — Soil Synoptic Sampling Grid Site 69 - **SSSG_0070** — Soil Synoptic Sampling Grid Site 70 - **SSSG_0071** — Soil Synoptic Sampling Grid Site 71 - **SSSG_0072** — Soil Synoptic Sampling Grid Site 72 - **SSSG_0073** — Soil Synoptic Sampling Grid Site 73 - **SSSG_0074** — Soil Synoptic Sampling Grid Site 74 - **SSSG_0075** — Soil Synoptic Sampling Grid Site 75 - **SSSG_0076** — Soil Synoptic Sampling Grid Site 76 - **SSSG_0078** — Soil Synoptic Sampling Grid Site 78 - **SSSG_0079** — Soil Synoptic Sampling Grid Site 79 - **SSSG_0080** — Soil Synoptic Sampling Grid Site 80 - **SSSG_0081** — Soil Synoptic Sampling Grid Site 81 - **SSSG_0082** — Soil Synoptic Sampling Grid Site 82 - **SSSG_0083** — Soil Synoptic Sampling Grid Site 83 - **SSSG_0084** — Soil Synoptic Sampling Grid Site 84 - **SSSG_0085** — Soil Synoptic Sampling Grid Site 85 - **SSSG_0086** — Soil Synoptic Sampling Grid Site 86 - **SSSG_0087** — Soil Synoptic Sampling Grid Site 87 - **SSSG_0088** — Soil Synoptic Sampling Grid Site 88 - **SSSG_0089** — Soil Synoptic Sampling Grid Site 89 - **SSSG_0090** — Soil Synoptic Sampling Grid Site 90 - **SSSG_0091** — Soil Synoptic Sampling Grid Site 91 - **SSSG_0092** — Soil Synoptic Sampling Grid Site 92 - **SSSG_0093** — Soil Synoptic Sampling Grid Site 93 - **SSSG_0094** — Soil Synoptic Sampling Grid Site 94 - **SSSG_0095** — Soil Synoptic Sampling Grid Site 95 - **SSSG_0096** — Soil Synoptic Sampling Grid Site 96 - **SSSG_0097** — Soil Synoptic Sampling Grid Site 97 - **SSSG_0098** — Soil Synoptic Sampling Grid Site 98 - **SSSG_0099** — Soil Synoptic Sampling Grid Site 99 - **SSSG_0100** — Soil Synoptic Sampling Grid Site 100 - **SSSG_0101** — Soil Synoptic Sampling Grid Site 101 - **SSSG_0102** — Soil Synoptic Sampling Grid Site 102 - **SSSG_0103** — Soil Synoptic Sampling Grid Site 103 - **SSSG_0104** — Soil Synoptic Sampling Grid Site 104 - **SSSG_0105** — Soil Synoptic Sampling Grid Site 105 - **SSSG_0111** — Soil Synoptic Sampling Grid Site 111 - **SSSG_0112** — Soil Synoptic Sampling Grid Site 112 - **SSSG_0113** — Soil Synoptic Sampling Grid Site 113 - **SSSG_0114** — Soil Synoptic Sampling Grid Site 114 - **SSSG_0115** — Soil Synoptic Sampling Grid Site 115 - **SSSG_0116** — Soil Synoptic Sampling Grid Site 116 - **SSSG_0117** — Soil Synoptic Sampling Grid Site 117 - **SSSG_0118** — Soil Synoptic Sampling Grid Site 118 - **SSSG_0119** — Soil Synoptic Sampling Grid Site 119 - **SSSG_0120** — Soil Synoptic Sampling Grid Site 120 - **SSSG_0121** — Soil Synoptic Sampling Grid Site 121 - **SSSG_0122** — Soil Synoptic Sampling Grid Site 122 - **SSSG_0123** — Soil Synoptic Sampling Grid Site 123 - **SSSG_0124** — Soil Synoptic Sampling Grid Site 124 - **SSSG_0125** — Soil Synoptic Sampling Grid Site 125 - **SSSG_0126** — Soil Synoptic Sampling Grid Site 126 - **SSSG_0127** — Soil Synoptic Sampling Grid Site 127 - **SSSG_0176** — Soil Synoptic Sampling Grid Site 176 - **SSSG_0128** — Soil Synoptic Sampling Grid Site 128 - **SSSG_0129** — Soil Synoptic Sampling Grid Site 129 - **SSSG_0130** — Soil Synoptic Sampling Grid Site 130 - **SSSG_0131** — Soil Synoptic Sampling Grid Site 131 - **SSSG_0132** — Soil Synoptic Sampling Grid Site 132 - **SSSG_0133** — Soil Synoptic Sampling Grid Site 133 - **SSSG_0134** — Soil Synoptic Sampling Grid Site 134 - **SSSG_0135** — Soil Synoptic Sampling Grid Site 135 - **SSSG_0136** — Soil Synoptic Sampling Grid Site 136 - **SSSG_0137** — Soil Synoptic Sampling Grid Site 137 - **SSSG_0138** — Soil Synoptic Sampling Grid Site 138 - **SSSG_0139** — Soil Synoptic Sampling Grid Site 139 - **SSSG_0140** — Soil Synoptic Sampling Grid Site 140 - **SSSG_0141** — Soil Synoptic Sampling Grid Site 141 - **SSSG_0142** — Soil Synoptic Sampling Grid Site 142 - **SSSG_0143** — Soil Synoptic Sampling Grid Site 143 - **SSSG_0144** — Soil Synoptic Sampling Grid Site 144 - **SSSG_0145** — Soil Synoptic Sampling Grid Site 145 - **SSSG_0146** — Soil Synoptic Sampling Grid Site 146 - **SSSG_0147** — Soil Synoptic Sampling Grid Site 147 - **SSSG_0148** — Soil Synoptic Sampling Grid Site 148 - **SSSG_0149** — Soil Synoptic Sampling Grid Site 149 - **SSSG_0150** — Soil Synoptic Sampling Grid Site 150 - **SSSG_0151** — Soil Synoptic Sampling Grid Site 151 - **SSSG_0152** — Soil Synoptic Sampling Grid Site 152 - **SSSG_0153** — Soil Synoptic Sampling Grid Site 153 - **SSSG_0154** — Soil Synoptic Sampling Grid Site 154 - **SSSG_0155** — Soil Synoptic Sampling Grid Site 155 - **SSSG_0156** — Soil Synoptic Sampling Grid Site 156 - **SSSG_0157** — Soil Synoptic Sampling Grid Site 157 - **SSSG_0158** — Soil Synoptic Sampling Grid Site 158 - **SSSG_0159** — Soil Synoptic Sampling Grid Site 159 - **SSSG_0160** — Soil Synoptic Sampling Grid Site 160 - **SSSG_0161** — Soil Synoptic Sampling Grid Site 161 - **SSSG_0162** — Soil Synoptic Sampling Grid Site 162 - **SSSG_0163** — Soil Synoptic Sampling Grid Site 163 - **SSSG_0164** — Soil Synoptic Sampling Grid Site 164 - **SSSG_0165** — Soil Synoptic Sampling Grid Site 165 - **SSSG_0166** — Soil Synoptic Sampling Grid Site 166 - **SSSG_0167** — Soil Synoptic Sampling Grid Site 167 - **SSSG_0168** — Soil Synoptic Sampling Grid Site 168 - **SSSG_0169** — Soil Synoptic Sampling Grid Site 169 - **SSSG_0170** — Soil Synoptic Sampling Grid Site 170 - **SSSG_0171** — Soil Synoptic Sampling Grid Site 171 - **SSSG_0172** — Soil Synoptic Sampling Grid Site 172 - **SSSG_0173** — Soil Synoptic Sampling Grid Site 173 - **SSSG_0174** — Soil Synoptic Sampling Grid Site 174 - **SSSG_0175** — Soil Synoptic Sampling Grid Site 175 - **SSSG_0177** — Soil Synoptic Sampling Grid Site 177 - **SSSG_0178** — Soil Synoptic Sampling Grid Site 178 - **SSSG_0179** — Soil Synoptic Sampling Grid Site 179 - **SSSG_0180** — Soil Synoptic Sampling Grid Site 180 - **SSSG_0181** — Soil Synoptic Sampling Grid Site 181 - **SSSG_0182** — Soil Synoptic Sampling Grid Site 182 - **SSSG_0183** — Soil Synoptic Sampling Grid Site 183 - **SSSG_0184** — Soil Synoptic Sampling Grid Site 184 - **SSSG_0185** — Soil Synoptic Sampling Grid Site 185 - **SSSG_0186** — Soil Synoptic Sampling Grid Site 186 - **SSSG_0187** — Soil Synoptic Sampling Grid Site 187 - **SSSG_0201** — Soil Synoptic Sampling Grid Site 201 ### ASPECT - **East** — East - **Flat** — Flat - **North** — North - **Northeast** — Northeast - **Northwest** — Northwest - **Ridge top** — Ridge top - **South** — South - **Southeast** — Southeast - **Southwest** — Southwest - **West** — West - **Unknown** — Unknown ### DIRECTION - **East** — East - **North** — North - **Northeast** — Northeast - **Northwest** — Northwest - **South** — South - **Southeast** — Southeast - **Southwest** — Southwest - **West** — West - **Unknown** — Unknown ### STANDAGE - **Clear cut** — Clear cut - **Green tree ret.** — Green tree ret. - **Mature** — Mature - **Old growth** — Old growth - **Young stand** — Young stand - **Unknown** — Unknown