Table 1. Yield and net revenues of coffee systems in Indonesia depending on the distance to adjacent forest patches. All monetary values are in USD.

Distance
Yield
Gross revenues
Costs
Net revenues
(m)
(%)†
(kg/ha)‡
($/ha)
($/ha)
($/ha)
0
100
269
129
29
100
100
87
235
113
26
87
200
82
221
106
25
81
300
79
211
101
24
77
400
75
203
97
23
74
500
73
196
94
22
71
600
70
189
91
22
69
700
68
184
88
21
67
800
66
178
86
21
65
900
64
173
83
20
63
1000
63
169
81
20
61
1100
61
164
79
20
59
1200
60
160
77
19
58
1300
58
156
75
19
56
1400
57
153
73
19
55
1500
55
149
72
18
53
% change (0–1500 m)
–45
–45
–45
–38
–47

†Data based on Klein et al. 2003 and our results concerning berry weight (see Fig. 1). A yield of 100% is reflected by a combination of maximum fruit set (85.22%) and berry weight (1.65 g/berry).
‡Cleaned and dried coffee beans.