| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| altitude |
2002 |
INTRODUCTION |
| country |
2002 |
INTRODUCTION |
| date_monitoring_first |
2002 |
INTRODUCTION |
| date_monitoring_last |
2002 |
INTRODUCTION |
| depth |
2002 |
INTRODUCTION |
| latitude |
2002 |
INTRODUCTION |
| layer |
2002 |
INTRODUCTION |
| longitude |
2002 |
INTRODUCTION |
| other_observations |
2002 |
INTRODUCTION |
| periods |
2002 |
INTRODUCTION |
| plot |
2002 |
INTRODUCTION |
| sampler_id |
2002 |
INTRODUCTION |
| samplers |
2011 |
INTRODUCTION |
| sampler_type |
2002 |
INTRODUCTION |
| Sequence |
2002 |
INTRODUCTION |
| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| Al |
2002 |
INTRODUCTION |
| alkalinity |
2007 |
INTRODUCTION |
| Al_labile |
2002 |
INTRODUCTION |
| Ca |
2002 |
INTRODUCTION |
| Cd |
2002 |
INTRODUCTION |
| Cl |
2011 |
INTRODUCTION |
| conductivity |
2002 |
INTRODUCTION |
| Cr |
2011 |
INTRODUCTION |
| Cu |
2002 |
INTRODUCTION |
| date_end |
2007 |
INTRODUCTION |
| date_start |
2007 |
INTRODUCTION |
| DOC |
2002 |
INTRODUCTION |
| Fe |
2002 |
INTRODUCTION |
| K |
2002 |
INTRODUCTION |
| Mg |
2002 |
INTRODUCTION |
| Mn |
2011 |
INTRODUCTION |
| Na |
2011 |
INTRODUCTION |
| Ni |
2002 |
INTRODUCTION |
| N_NH4 |
2002 |
INTRODUCTION |
| N_NO2 |
2024 |
INTRODUCTION |
| N_NO3 |
2002 |
INTRODUCTION |
| N_NO3_plus_N_NO2 |
2024 |
INTRODUCTION |
| other_observations |
2002 |
INTRODUCTION |
| P |
2002 |
INTRODUCTION |
| Pb |
2011 |
INTRODUCTION |
| period |
2002 |
INTRODUCTION |
| pH |
2002 |
INTRODUCTION |
| plot |
2002 |
INTRODUCTION |
| sample_id |
2011 |
INTRODUCTION |
| sampler_id |
2002 |
INTRODUCTION |
| sample_vol |
2011 |
INTRODUCTION |
| Sequence |
2002 |
INTRODUCTION |
| Si |
2002 |
INTRODUCTION |
| S_SO4 |
2002 |
INTRODUCTION |
| total_nitrogen |
2011 |
INTRODUCTION |
| Zn |
2002 |
INTRODUCTION |
| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| control_chart_mean |
2009 |
INTRODUCTION |
| control_chart_std |
2009 |
INTRODUCTION |
| country |
2009 |
INTRODUCTION |
| date_end |
2009 |
INTRODUCTION |
| date_start |
2009 |
INTRODUCTION |
| determination |
2009 |
INTRODUCTION |
| Laboratory_ID |
2009 |
INTRODUCTION |
| other_observations |
2009 |
INTRODUCTION |
| parameter |
2009 |
INTRODUCTION |
| plot |
2009 |
INTRODUCTION |
| quantification_limit |
2009 |
INTRODUCTION |
| sample_preparation |
2009 |
INTRODUCTION |
| Sequence |
2009 |
INTRODUCTION |