Littleneck Rd., Ipswich Average Annual Salinity 40 Pre Post 35 . Downstream Upstream salinity (ppt) 30 25 20 15 10 5 0 Year spring 2001 rest. salinity (ppt) Littleneck Rd., Ipswich 1990-2016 Average Salinity vs. Treatment Status 40 35 30 25 20 15 10 5 0 Collapsed Reference Restored Restricted 1 salinity (ppt) Littleneck Rd., Ipswich 1999-2016 Average Salinity Upstream vs. Downstream 40 35 30 25 20 15 10 5 0 Downstream Upstream Littleneck Rd., Ipswich 1999-2016 Average Salinity vs. Well Depth salinity (ppt) 40 35 30 25 20 15 10 5 0 S M D Littleneck Rd., Ipswich 1999-2016 Average Salinity Upstream and Downstream vs. Well Depth 40 35 30 salinity (ppt) 25 Downstream Upstream 20 15 10 5 0 S M D Littleneck Rd., Ipswich 1999-2016 Seasonal Average Salinity vs. Well Depth 40 35 salinity (ppt) 30 25 Fall Spring Summer 20 15 10 5 0 S M D Av. Phragmites Ht vs Salinity T0 (Ref) LNR, Ipswich 350 Height (cm) 300 250 200 150 100 50 0 0 5 10 15 20 25 30 35 Salinity (ppt) Av. Phragmites Ht Vs SalinityT1 LNR Ipswiich 350 300 Height (cm) 250 200 150 100 50 0 0 5 10 15 20 25 30 35 Salinity (ppt) Av. Phragmites Ht vs Salinity T2 LNR Ipswich 350 300 Height (cm) 250 200 150 100 50 0 0 5 10 15 20 Salinity (ppt) 25 30 35 Av. Phragmites Ht vs SalinityT3 LNR, Ipswich 350 Height (cm) 300 250 200 150 100 50 0 0 5 10 15 20 Salinity (ppt) 25 30 35
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