About this Dataset

Southeast Alaska Periodic Lichen Tissue Elemental Analyses (EC B)

A single ASCII CSV file of all contaminant results for a sampled year as they come from the contracted lab.
Organization: Department of the Interior
Last updated: 2025-09-14T17:51:20.380500
Tags: contaminants, deposition, ecological-framework-air-and-climate-air-quality-air-contaminants, ecological-framework-air-and-climate-air-quality-wet-and-dry-deposition, lichen

Tables

EC B 2018

@usgov.doi_gov_southeast_alaska_periodic_lichen_tissue_elemen_640d3176.ec_b_2018

41.59 kB
78 rows
52 columns

CREATE TABLE ec_b_2018 (
  "megadb_id" VARCHAR,
  "sampleno" VARCHAR,
  "sample" VARCHAR  -- Sample #,
  "lab" VARCHAR  -- Lab#,
  "wilderness" VARCHAR,
  "plot_number" VARCHAR,
  "repeat_visit" VARCHAR  -- Repeat Visit?,
  "visit_number" DOUBLE,
  "lat" DOUBLE,
  "long" DOUBLE,
  "datum" VARCHAR,
  "date_collected" TIMESTAMP,
  "species" VARCHAR,
  "field_rep" VARCHAR,
  "substrate" VARCHAR,
  "collectors" VARCHAR,
  "moisture" VARCHAR,
  "initial_wt" DOUBLE,
  "cleaner" VARCHAR,
  "cleaning_date" TIMESTAMP,
  "final_weight" DOUBLE,
  "labrep" VARCHAR,
  "sample_condition" VARCHAR,
  "s_rep" VARCHAR,
  "sulfur" DOUBLE,
  "n_rep" VARCHAR,
  "nitrogen" DOUBLE,
  "icp_rep" VARCHAR,
  "al_ppm" DOUBLE,
  "ba_ppm" DOUBLE,
  "b_ppm" DOUBLE,
  "be_ppm" VARCHAR,
  "ca_ppm" DOUBLE,
  "cd_ppm" DOUBLE,
  "cu_ppm" DOUBLE,
  "fe_ppm" DOUBLE,
  "hg_ppm" VARCHAR,
  "k_ppm" DOUBLE,
  "li_ppm" VARCHAR,
  "mg_ppm" DOUBLE,
  "mn_ppm" DOUBLE,
  "mo_ppm" DOUBLE,
  "na_ppm" DOUBLE,
  "ni_ppm" DOUBLE,
  "p_ppm" DOUBLE,
  "pb_ppm" DOUBLE,
  "rb_ppm" DOUBLE,
  "si_ppm" DOUBLE,
  "sr_ppm" DOUBLE,
  "ti_ppm" DOUBLE,
  "v_ppm" DOUBLE,
  "zn_ppm" DOUBLE
);