_id late_successional_tree_tag   block_number   early_successional_tree_spacing   late_successional_tree_species   survival_2021   survival_2022   survival_2023   PC1_soil_chemistry   PC2_soil_chemistry   PC3_soil_chemistry   solar_radiation   soil_wetness   slope   soil_compaction   x_coordinate   y_coordinate   kikuyu_lower_tier   bare_ground_lower_tier   dead_vegetation_lower_tier   alive_vegetation_lower_tier_except_kikuyu   alive_vegetation_upper_tier_except_kikuyu   total_alive_vegetation_lower_&_upper_tiers   colspacer
late_successional_tree_tag block_number early_successional_tree_spacing late_successional_tree_species survival_2021 survival_2022 survival_2023 PC1_soil_chemistry PC2_soil_chemistry PC3_soil_chemistry solar_radiation soil_wetness slope soil_compaction x_coordinate y_coordinate kikuyu_lower_tier bare_ground_lower_tier dead_vegetation_lower_tier alive_vegetation_lower_tier_except_kikuyu alive_vegetation_upper_tier_except_kikuyu total_alive_vegetation_lower___upper_tiers