VARIABLE;METH_DESCR;UNIT;COVER
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;1;very few individuals (1-2)
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;2;few individuals 
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;3;cover < 5%, not abundant
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;4;cover < 5%, abundant
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;5;cover  5 - 12.5%
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;6;cover  12.5 - 25%
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;7;cover  25 - 50%
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;8;cover  50 - 75%
cover;unit of measure of density or biomass - semi-quantitative ordinal scale;9;cover  75 - 100%