| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| altitude |
2002 |
INTRODUCTION |
| country |
2002 |
INTRODUCTION |
| date_sampling |
2002 |
INTRODUCTION |
| latitude |
2002 |
INTRODUCTION |
| longitude |
2002 |
INTRODUCTION |
| other_observations |
2002 |
INTRODUCTION |
| plot |
2002 |
INTRODUCTION |
| Sequence |
2002 |
INTRODUCTION |
| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| age_classes |
2011 |
INTRODUCTION |
| leaves_type |
2011 |
INTRODUCTION |
| other_observations |
2011 |
INTRODUCTION |
| plot |
2011 |
INTRODUCTION |
| sample_id |
2011 |
INTRODUCTION |
| Sequence |
2011 |
INTRODUCTION |
| tree |
2011 |
INTRODUCTION |
| tree_species |
2011 |
INTRODUCTION |
| ATTRIBUTE |
SURVEY_YEAR |
CHANGE |
| Arsenic |
2011 |
INTRODUCTION |
| B |
2011 |
INTRODUCTION |
| C |
2011 |
INTRODUCTION |
| Ca |
2011 |
INTRODUCTION |
| Cd |
2011 |
INTRODUCTION |
| Co |
2011 |
INTRODUCTION |
| Cr |
2011 |
INTRODUCTION |
| Cu |
2011 |
INTRODUCTION |
| end_date_analysis |
2011 |
INTRODUCTION |
| Fe |
2011 |
INTRODUCTION |
| Hg |
2011 |
INTRODUCTION |
| K |
2011 |
INTRODUCTION |
| mass_leaves |
2011 |
INTRODUCTION |
| mass_needles |
2011 |
INTRODUCTION |
| Mg |
2011 |
INTRODUCTION |
| Mn |
2011 |
INTRODUCTION |
| N |
2011 |
INTRODUCTION |
| Ni |
2011 |
INTRODUCTION |
| other_observations |
2011 |
INTRODUCTION |
| P |
2011 |
INTRODUCTION |
| Pb |
2011 |
INTRODUCTION |
| plot |
2011 |
INTRODUCTION |
| S |
2011 |
INTRODUCTION |
| sample_id |
2011 |
INTRODUCTION |
| Sequence |
2011 |
INTRODUCTION |
| start_date |
2011 |
INTRODUCTION |
| Zn |
2011 |
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 |
| pretreatment |
2009 |
INTRODUCTION |
| quantification_limit |
2009 |
INTRODUCTION |
| Sequence |
2009 |
INTRODUCTION |