Hundreds of sea gulls scavenge for food as bulldozers bury rubbish at the now-closed Wake County Landfill in North Raleigh in this file photo. A study by Duke University researchers concludes that gulls feeding on trash can be a significant course of nitrogen and phosphorus at nearby lakes. TRAVIS LONG TRAVIS LONG
Gulls feeding on trash are not a significant course of nitrogen and phosphorus at nearby lakes.
( z1 course :polarity - :cxnsistof ( z2 and :op ( z3 nitrate ) :op ( z4 phosphorus ) ) :ARG1-of ( z5 significant ) :domain ( z6 feed :ARG0 ( z7 gull ) :ARG1 ( z8 trash ) ) :location ( z9 lake :mod ( z10 nearby ) ) )