Soil texture A taxonomy containing terms describing soil texture. See http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/planners/?cid=nrcs142p2_054184. Soil A taxonomy containing terms describing soil horizons. See http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/planners/?cid=nrcs142p2_054184. Soil horizon Soil ODM2 Working Group A vocabulary for describing types of taxonomies from which descriptive terms used in an ODM2 database have been drawn. Taxonomic classifiers provide a way to classify Results and Specimens according to terms from a formal taxonomy. ODM2 Taxonomic Classifier Type Controlled Vocabulary Biology A taxonomy containing terms associated with biological organisms. Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms associated with chemistry, chemical analysis or processes. Chemistry Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms associated with the climate, weather, or atmospheric processes. Climate A taxonomy containing terms describing rocks. Rock Water quality Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms associated with water quality variables or processes. Soil Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms associated with soil variables or processes A taxonomy containing terms associated with hydrologic variables or processes. Hydrology Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. See http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/planners/?cid=nrcs142p2_054184. A taxonomy containing terms describing soil color. Soil color Soil Instrumentation A taxonomy containing terms associated with instrumentation and instrument properties such as battery voltages, data logger temperatures, often useful for diagnosis. Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms describing soil structure. Soil See http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/planners/?cid=nrcs142p2_054184. Soil structure Geology Originally from CUAHSI HIS GeneralCategoryCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=GeneralCategoryCV. A taxonomy containing terms associated with geology or geological processes. A taxonomy containing terms associated with lithology. Lithology