| climate and weather statistics(expression, environment, type, statistics) |
| environmental indices(expression, environment, type, statistics) |
| hazard scales(expression, environment, type, statistics) |
| pollutant release inventories and registers(expression, environment, type, statistics) |
| population ecology(expression, environment, type, statistics) |
| baseline study(expression, study, statistics, monitoring) |
| regular monitoring(expression, study, statistics, monitoring) |
| targeted study(expression, study, statistics, monitoring) |
| belt transect(noun, expression, feature, environment, statistics) |
| canadian environmental sustainability indicators(noun, expression, feature, environment, statistics) |
| coordination of information on the environment(noun, expression, feature, environment, statistics) |
| distance sampling(noun, expression, feature, environment, statistics) |
| eco-management and audit scheme(noun, expression, feature, environment, statistics) |
| economy-wide material flow accounts(noun, expression, feature, environment, statistics) |
| environmental indicator(noun, expression, feature, environment, statistics) |
| environmental protection expenditure accounts(noun, expression, feature, environment, statistics) |
| index of leading environmental indicators(noun, expression, feature, environment, statistics) |
| lincoln index(noun, expression, feature, environment, statistics) |
| line-intercept sampling(noun, expression, feature, environment, statistics) |
| mark and recapture(noun, expression, feature, environment, statistics) |