After several tries, we decided to incorporate sr.spr and sr.sum, and remove sr.aut and sr.win. Potential issues with collinearity could appear.
Those are the models selected (deltaAIC < 2) for each of the response variables (in bold the selected models, according to the variables with Variable Importance at least > 5).
After several tries, we decided to incorporate sr.spr and sr.sum, and remove sr.aut and sr.win. Potential issues with collinearity could appear.
Those are the models selected (deltaAIC < 2) for each of the response variables (in bold the selected models, according to the variables with Variable Importance at least > 5).
Richness
1 riqueza ~ 1 + sr.sum + cic 2 riqueza ~ 1 + sr.spr + sr.sum + cic 3 riqueza ~ 1 + sr.sum + cic + ph VI (3) 4 riqueza ~ 1 + cic + ph 5 riqueza ~ 1 + sr.sum + cic + nitrogeno 6 riqueza ~ 1 + sr.sum + cic + fosforo 7 riqueza ~ 1 + sr.sum + cic + potasio
Shannon
1 shannon ~ 1 + cic 2 shannon ~ 1 + cic + potasio 3 shannon ~ 1 + cic + nitrogeno VI (2) 4 shannon ~ 1 + sr.sum + cic 5 shannon ~ 1 + cic + fosforo 6 shannon ~ 1 + sr.spr + cic 7 shannon ~ 1 + cic + ph
rec_total_porc
1 rec_total_porc ~ 1 + sr.spr + sr.sum + ph + potasio VI (4) 2 rec_total_porc ~ 1 + sr.sum + ph + potasio 3 rec_total_porc ~ 1 + sr.spr + sr.sum + ph + potasio + nitrogeno 4 rec_total_porc ~ 1 + sr.spr + sr.sum + cic + ph + potasio 5 rec_total_porc ~ 1 + sr.spr + sr.sum + fosforo + ph + potasio
Fitovol
1 fitovol_dm3 ~ 1 + sr.sum 2 fitovol_dm3 ~ 1 + sr.spr + sr.sum VI (2)
3 fitovol_dm3 ~ 1 + sr.spr + sr.sum + cic + nitrogeno 4 fitovol_dm3 ~ 1 + sr.sum + cic 5 fitovol_dm3 ~ 1 + sr.spr + sr.sum + potasio 6 fitovol_dm3 ~ 1 + sr.sum + potasio 7 fitovol_dm3 ~ 1 + sr.spr + sr.sum + cic 8 fitovol_dm3 ~ 1 + sr.spr + sr.sum + nitrogeno 9 fitovol_dm3 ~ 1 + sr.sum + cic + nitrogeno 10 fitovol_dm3 ~ 1 + sr.sum + fosforo 11 fitovol_dm3 ~ 1 + sr.spr + sr.sum + fosforo 12 fitovol_dm3 ~ 1 + sr.spr + sr.sum + cic + ph + nitrogeno 13 fitovol_dm3 ~ 1 + sr.spr + sr.sum + ph + potasio 14 fitovol_dm3 ~ 1 + sr.sum + ph 15 fitovol_dm3 ~ 1 + sr.spr + sr.sum + ph 16 fitovol_dm3 ~ 1 + sr.sum + nitrogeno
tasa_cons
1 tasa_cons ~ 1 + sr.sum + fosforo 2 tasa_cons ~ 1 + sr.sum 3 tasa_cons ~ 1 + sr.sum + cic VI (2) 4 tasa_cons ~ 1 + sr.spr + sr.sum + fosforo 5 tasa_cons ~ 1 + sr.spr + sr.sum 6 tasa_cons ~ 1 + sr.sum + cic + fosforo 7 tasa_cons ~ 1 + sr.spr + sr.sum + cic + potasio + nitrogeno 8 tasa_cons ~ 1 + cic + potasio + nitrogeno 9 tasa_cons ~ 1 + sr.spr + sr.sum + cic + nitrogeno 10 tasa_cons ~ 1 + sr.spr + sr.sum + cic 11 tasa_cons ~ 1 + sr.spr + sr.sum + cic + fosforo + nitrogeno 12 tasa_cons ~ 1 13 tasa_cons ~ 1 + sr.sum + cic + nitrogeno 14 tasa_cons ~ 1 + sr.sum + cic + potasio + nitrogeno 15 tasa_cons ~ 1 + sr.sum + cic + fosforo + nitrogeno 16 tasa_cons ~ 1 + sr.sum + cic + potasio 17 tasa_cons ~ 1 + sr.sum + fosforo + ph 18 tasa_cons ~ 1 + sr.sum + fosforo + nitrogeno 19 tasa_cons ~ 1 + sr.sum + fosforo + potasio 20 tasa_cons ~ 1 + sr.sum + ph