1.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

2.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

3.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

4.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

5.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

6.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.

7.

Multiple nitrogen (N) saturation indicators yield contradicting conclusions on improving N status of temperate forests in five LTER-Belgium/ICP Forests sites.