Rainfall												
d 15 N	Number of observations											
	Thezan	Thezan	Aubure	Aubure	Nacetin	Nacetin	Waldstein	Waldstein	Klosterhede	Klosterhede	Aheden	Aheden
[‰]	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3
24												
22												
20												
18												
16												
14							1					
12												
10							1					
8												
6									1			
4									1			
2												
0		1		1		2		4		1		
-2	3	4	3	4			1	1		1	3	
-4	1	1					2	3				
-6	2											3
-8			2		2							
-10							1					
-12							2					
-14									1			
-16												
-18												
-20												

Throughfall												
d 15 N	Number of observations											
	Thezan	Thezan	Aubure	Aubure	Nacetin	Nacetin	Waldstein	Waldstein	Klosterhede	Klosterhede	Aheden	Aheden
[‰]	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3	NH4	NO3
24											
22											
20											
18											
16											
14											
12											
10											
8											
6											
4						1					
2						1		3			
0			2	5				5		3	
-2		5					1	1	1	1	
-4	1		1								
-6					1		3				1
-8	3						1		
-10	1						2		
-12							1		1
-14					1		1		1
-16									
-18									1
-20									
