PNG IHDR c sBIT|d pHYs + tEXtSoftware www.inkscape.org< !tEXtTitle Concentration: low salinity0( tEXtAuthor Jane ThomasR 6tEXtDescription Illustration of low salinity concentration:d tEXtCreation Time 2003-11-15U ?tEXtSource http://ian.umces.edu/imagelibrary/displayimage-4886.htmlh RtEXtCopyright CC Attribution-ShareAlike http://creativecommons.org/licenses/by-sa/4.0/Tb IDATxyxL}$D\E ;jqZ*]^Q[mԺ[Z*.(. @ L(b$Yf&<>&309s*c|P\L#MF:a$NE $v!Dt?* (P?.*