Buffer strip treatment |
Monitoring year |
Monitoring year |
Monitoring
year |
|
Apr 2017-Mar 2018 |
Apr 2018-Mar 2019 |
Apr 2019-Mar
2020 |
Control |
924 |
1196 |
1120 |
Grass buffer |
635 (859) |
1135(1536) |
401(543) |
Willow buffer |
398 (539) |
891 (1206) |
372 (503) |
Woodland buffer |
531 (7) |
698 (944) |
534 (723) |