id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5684	RANKINEN, K.; TATTARI, S.; REKOLAINEN, S.	Modelling of vegetative filter strips in catchment scale erosion control	2001	14	.pdf	application/pdf	6752	427	69	Typically, on broad fields (with a large erodible area) and on narrower but very steep fields the filter strips were “highly necessary”, whereas on moderately steep, easily erodible or flooded fields filter strips were classified as “nec- essary”. The results of this study dem- onstrated that vegetative filter strips may be ef- fective in erosion control in catchments, but that the greatest advantage can be achieved in areas with a high proportion of erosion risk areas, such as high-slope fields neighbouring open ditches and rivers.	cache/afs-5684.pdf	txt/afs-5684.txt