source: [tag=MD] [lemma=reduce] [□]
destination: [tag=MD] [lemma=reduce] [□=□]
spec: This spontaneous formation of islands is a powerful tool for the formation of dots . And avoiding streambank grazing during certain periods of the year , such as late spring , would reduce losses of sediment and phosphorus . However , it is important to know how people coped in the past and what social and institutional mechanisms could reduce losses from catastrophic events .