Table 1 Keywords and qualifiers used in the literature search

Slurry storage

Slurr* stor*

Animal waste lagoon*

Animal waste stor*

Slurr* lagoon*

Slurr* tank*

Dairy lagoon*

Water qualit*

Water pollut*

Control of pollut*

Nitrat* OR Nitrogen

Phosph*

Nutrient loss*

Bacter*

Fecal OR faecal

Pesticid*

Sediment*

River* OR Stream*

OR Catchment*

Leak* OR Seap* OR Spill*

Ground* water*

Run off OR runoff

Directive* OR Europe*

Infiltrat*

Leach*

Water AND (Erosion OR Erod*)

Eutrophication

Water

Woodland

Afforest*

(Wooded OR woodland*) AND (agricult* OR arable OR grass*)

(Shelterbelt* OR windbreak* OR hedge*)

Spray drift and tree*

Buffer

Riparian AND (buffer* OR zone* OR filter* Or strip*

Filter strip*

Vegetat* AND(buffer* OR barrier*)

Controlled trafficking

Wheel* AND compact* AND grass*

Traffic* AND compact* AND grass*

Soil compact* AND grass*

Controlled traffic* AND grass*

Subsoiling loosening compacted soil

“Subsoiling”

Loosen* Compact*

Deep ripping

Cover crop/catch crop

“Cover crop” OR “Cover crops” OR “Covercrop” OR “Covercrops”

“Catch crop” OR “Catch crops” OR “Catchcrop” OR “Catchcrops”