Environmental Engineering Reference
In-Depth Information
Table 13.2
General effects of measures for landscape functions
Used in
sectoral
concept
Land use
(status
quo)
cropland
(C),
grassland
(G)
Type of restoration/improvement
measure
Effectiveness for achieving objectives
Cost €/
ha*a,
T: in
total
B: upgrade in habitat
value points, additional
effects for species
protection (+) h
C:
decrease
of CO 2 -
emissions
in t/a
W: reduction
of nitrogen
input (kg N/
ha*a)
E: effectiveness of
measures for erosion
prevention (on ordinal
scale 0 +, ++, +++)
BWKE
70 i
X
X
C
M1: catch crops/undersown
0
0
20
++
25 i
X
C/G
M2: groundwater compatible
techniques for the distribution of
slurry and digestate
0
0
25
0
80 i
X
C
M3: reduced nitrogen fertilizer (limit
for amount of fertilizer 10-20 %
below ideal value, no delayed N
application for grains)
0
0
30
0
20 i
X
C
M4: no distribution of manure after the
harvest (no fertilizing in phase of
straw decomposition)
0
0
30
0
25 i
X
C/G
M5: extension of time period with no
manure application (1 Okt. to 15
Feb.)
0
0
20
0
100 i
X
G/pasture
M6: extensive grassland cultivation
(no application of synthetic
fertilizer)
GI(II)-GE(III) 1
0
30
0
77 i
(continued)
X
G/pasture
M7: extensive pasture farming
GI(II)-GE(III) 1
0
40
0
 
Search WWH ::




Custom Search