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["Appendix 2: Location of algal rock scrape results for area, chlorophyll a, and ash free dry mass data, and nutrients in the upper, middle, and lower protions of the Delaware River, 2009."]
["[USGS, U.S. Geological Survey; in2, inches2; mm2, square millimeter; g, grams; μg/g, micrograms per gram; μg/mm2, micrograms per square millimeter; mg/l, milligrams per liter; NA, not applicable; n/a, not analyzed; leaked, sampled leaked and analysis couldn't be completed]"]
["USGS station number","USGS station name","Location","Date","Time","River mile","Elevation (Feet)","Array location","Sample type","Periphyton habitat","Periphyton    sampling method","Rock scrape      1 area      (in2)","Rock scrape      2 area        (in2)","Rock scrape      3 area      (in2)","Rock scrape area total (in2)","Rock scrape total area     (mm2)","Subsample wet weight (g)","Subsample dry weight (g)","Subsample ash weight (g)","Ash free dry mass     (g)","Total wet weight (g)","Chlorophyll a average      (μg/g wet weight)","Chlorophyll a (μg/mm2)","Percent observed mass                         ((g Ash free dry mass/g dry) x 100)","Soluble reactive phosphorus (mg/L)","Total phosphorus (mg/L)","Nitrate and nitrite as nitrogen (mg/L)","Ammonia as nitrogen (mg/L)","Total kjeldahl nitrogen (mg/L)","Total nitrogen (mg/L)","Comments"]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-08-26","0940",293.5,679,"1 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",18.86,11.87,9.07,{"$f":"L4+M4+N4","v":39.799999999999997},{"$f":"O4*645.16","v":25677.367999999999},0.19500000000000001,3.6500000000000199E-2,2.6799999999999713E-2,9.700000000000486E-3,1.9928999999999999,148.51136431070319,{"$f":"(V4*U4)/P4","v":1.1526426615640684E-2},26.575342465754609,6.4999999999999997E-3,"NA",0.1812,8.5000000000000006E-3,null,"NA"]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-08-26","0945",293.5,679,"2 (near island)","Richest Target Habitat","Epilithic","Top-Rock Scrape",16.8,14.3,18.5,{"$f":"L5+M5+N5","v":49.6},31999.935999999998,0.44050000000000011,0.12240000000000073,9.7100000000001074E-2,2.5299999999999656E-2,3.0552000000000001,161.96314227670038,{"$f":"(V5*U5)/P5","v":1.5463461935791843E-2},22.451790633608958,6.0000000000000001E-3,"NA",0.17849999999999999,9.1999999999999998E-3,null,"NA"]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-08-26","0950",293.5,679,"3 (mid-channel)","Richest Target Habitat","Epilithic","Top-Rock Scrape",15.54,10.01,17.07,42.62,27496.719199999996,0.29740000000000055,7.2600000000000442E-2,5.6300000000000239E-2,1.6300000000000203E-2,2.2069999999999999,193.78702912206427,1.5554145575025397E-2,20.669934640522474,6.0000000000000001E-3,"NA",0.1867,9.1999999999999998E-3,null,"NA"]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-09-09","1500",293.5,679,"1 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",14.31,12.36,10.82,37.49,24187.0484,0.35299999999999976,4.7499999999999432E-2,2.3600000000000065E-2,2.3899999999999366E-2,2.3915000000000002,148.30000000000001,1.4663196771045451E-2,50.3,2.8E-3,6.4999999999999997E-3,0.1479,5.5999999999999999E-3,0.1263,0.2742]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-09-09","duplicate of 1500",293.5,679,"1 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",14.31,12.36,10.82,{"$f":"L8+M8+N8","v":37.49},{"$f":"O8*645.16","v":24187.0484},0.35099999999999909,5.119999999999969E-2,2.829999999999977E-2,2.289999999999992E-2,null,"n/a",null,44.7]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-09-09","1505",293.5,679,"2 (near island)","Richest Target Habitat","Epilithic","Top-Rock Scrape",10.88,12.89,11.31,{"$f":"L9+M9+N9","v":35.080000000000005},22632.212800000001,0.5362000000000009,9.8200000000000287E-2,6.6900000000000404E-2,3.1299999999999883E-2,2.0912999999999999,140.19929763371607,1.2954932588005287E-2,31.873727087576164,2.3999999999999998E-3,4.5999999999999999E-3,0.14680000000000001,6.1999999999999998E-3,0.13689999999999999,0.28370000000000001]
["01427725","Delaware River near Milanville, Pa.","Upper","2009-09-09","1510",293.5,679,"3 (mid-channel)","Richest Target Habitat","Epilithic","Top-Rock Scrape",15.65,14.21,12.58,42.44,27380.590399999997,0.35660000000000025,5.9599999999999653E-2,3.8600000000000634E-2,2.0999999999999019E-2,3.5697999999999999,130.62171686145095,1.7030071230750659E-2,35.234899328857622,2.5000000000000001E-3,4.7000000000000002E-3,0.14910000000000001,5.8999999999999999E-3,0.12280000000000001,0.27190000000000003]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-07-29",1100,233.6,321,"1 (downstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",13.04,13.28,11.53,37.85,24419.306,0.31009999999999938,4.3700000000000294E-2,1.9099999999999895E-2,2.4600000000000399E-2,2.1042000000000001,131.638639278998,1.1343239024518862E-2,56.292906178490242,7.1999999999999998E-3,"NA",0.157,null,null,"NA","Before flooding"]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-07-29",1105,233.6,321,"2 (mid transect)","Richest Target Habitat","Epilithic","Top-Rock Scrape",15.04,10.86,11.56,37.46,24167.693599999999,0.25810000000000066,2.7300000000000324E-2,1.1200000000000543E-2,1.6099999999999781E-2,1.2665999999999999,164.06302089286976,8.5983472689718666E-3,58.974358974357479,"leaked","NA","leaked",null,null,"NA","Before flooding"]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-07-29",1110,233.6,321,"3 (upstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",12.73,10.37,7.63,30.73,19825.766799999998,0.31400000000000006,7.3599999999999E-2,5.4800000000000182E-2,1.8799999999998818E-2,2.1528,160.37110724802343,1.7414051278134921E-2,25.543478260868309,6.1999999999999998E-3,"NA",0.15640000000000001,null,null,"NA","Before flooding"]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-08","1300",233.6,321,"1 (downstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",11.77,20.99,9.73,42.489999999999995,27412.848399999995,0.6811000000000007,0.12590000000000146,8.1599999999999895E-2,4.430000000000156E-2,4.2579000000000002,387.04364927240385,6.0117545254325659E-2,35.186656076251829,3.3999999999999998E-3,6.4999999999999997E-3,6.2799999999999995E-2,4.4000000000000003E-3,0.14560000000000001,0.2084]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-08","1310",233.6,321,"2 (mid transect)","Richest Target Habitat","Epilithic","Top-Rock Scrape",10.37,11.08,10.99,32.44,20928.990399999999,0.82709999999999972,0.13710000000000022,8.2499999999999574E-2,5.4600000000000648E-2,3.3902999999999999,301.40502439371585,4.8824784887952111E-2,39.824945295405222,3.5999999999999999E-3,6.8999999999999999E-3,6.2199999999999998E-2,4.8999999999999998E-3,0.13339999999999999,0.1956]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-08","1315",233.6,321,"3 (upstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",7.3,16.38,8.27,31.95,20612.861999999997,0.75410000000000021,0.16940000000000044,0.13360000000000039,3.5800000000000054E-2,5.3319000000000001,287.89865858854,7.4470340786652364E-2,21.133412042502929,3.7000000000000002E-3,6.8999999999999999E-3,6.3399999999999998E-2,4.0000000000000001E-3,0.13070000000000001,0.19409999999999999]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-22","1240",233.6,321,"1 (downstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",6.66,14.74,9.36,30.759999999999998,19845.121599999999,0.79199999999999982,0.15120000000000022,0.10050000000000026,5.0699999999999967E-2,4.8971,350.58093145833129,8.6511431577450962E-2,33.531746031745961,2E-3,4.4999999999999997E-3,7.0300000000000001E-2,8.2000000000000007E-3,0.21049999999999999,0.28079999999999999]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-22","1340",233.6,321,"2 (mid transect)","Richest Target Habitat","Epilithic","Top-Rock Scrape",7.93,5.52,11.83,25.28,16309.6448,0.83900000000000041,0.14349999999999952,9.6299999999999386E-2,4.7200000000000131E-2,4.3661000000000003,246.90493538111116,6.609657362786156E-2,32.891986062717969,2.0999999999999999E-3,6.7000000000000002E-3,6.7599999999999993E-2,9.4999999999999998E-3,0.1772,0.24479999999999999]
["01439250","Delaware River near Egypt Mills, Pa.","Middle","2009-09-22","1420",233.6,321,"3 (upstream)","Richest Target Habitat","Epilithic","Top-Rock Scrape",12.37,8.8699999999999992,6.42,27.659999999999997,17845.125599999996,0.77349999999999985,0.13690000000000024,9.9500000000000366E-2,3.7399999999999878E-2,3.9413,280.91411050149139,6.2043092805103499E-2,27.31921110299475,1.8E-3,7.1000000000000004E-3,6.8699999999999997E-2,7.0000000000000001E-3,0.22620000000000001,0.2949]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-07-28",1040,166.6,109,"1 (near island)","Richest Target Habitat","Epilithic","Top-Rock Scrape",12.92,10.23,9.76,32.909999999999997,21232.215599999996,0.24420000000000019,5.2900000000000169E-2,3.8100000000000023E-2,1.4800000000000146E-2,2.2197,263.74763249815135,2.7573223204089291E-2,28,3.9300000000000002E-2,"NA",0.83699999999999997,null,null,"NA","Before flooding"]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-07-28",1045,166.6,109,"2 (mid channel)","Richest Target Habitat","Epilithic","Top-Rock Scrape",18.05,9.5,16.3,43.85,28290.266,0.58749999999999858,0.107899999999999,6.5899999999999181E-2,4.1999999999999815E-2,4.4687000000000001,435.58507926380241,6.880455078457566E-2,38.9,3.9199999999999999E-2,"NA",0.83379999999999999,null,null,"NA","Before flooding"]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-07-28",1050,166.6,109," 3 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",14.08,13.3,8.5299999999999994,{"$f":"L22+M22+N22","v":35.910000000000004},23167.695600000003,0.42899999999999849,6.2899999999999068E-2,3.8599999999998857E-2,2.430000000000021E-2,2.5489999999999999,296.31683665603663,3.2601931140541975E-2,38.6,3.8899999999999997E-2,"NA",0.83209999999999995,null,null,"NA","Before flooding"]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-10","1030",166.6,109,"1 (near island)","Richest Target Habitat","Epilithic","Top-Rock Scrape",14.68,14.01,16.940000000000001,45.63,29438.650799999999,0.49589999999999979,7.9200000000000159E-2,3.7200000000000344E-2,4.1999999999999815E-2,6.3056000000000001,963.24525394585783,0.20632193080265085,53.030303030302697,3.7100000000000001E-2,4.5900000000000003E-2,0.85040000000000004,4.1000000000000003E-3,0.22359999999999999,1.0740000000000001]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-10","1035",166.6,109,"2 (mid channel)","Richest Target Habitat","Epilithic","Top-Rock Scrape",10.14,9.59,11.93,31.66,20425.765599999999,0.5304000000000002,9.0500000000000469E-2,5.259999999999998E-2,3.7900000000000489E-2,5.1005000000000003,598.45275529312244,0.14943911225401368,41.878453038674358,3.7100000000000001E-2,4.4699999999999997E-2,0.84199999999999997,2.8999999999999998E-3,0.2271,1.0690999999999999]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-10","1040",166.6,109," 3 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",12.6,8.9600000000000009,8.92,30.48,19664.4768,0.66549999999999976,6.7099999999999937E-2,3.7899999999999601E-2,2.9200000000000337E-2,4.9981999999999998,475.62166975996854,0.1208906930996646,43.517138599106353,3.6900000000000002E-2,4.6199999999999998E-2,0.83579999999999999,1.5E-3,0.24110000000000001,1.0769]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-23","1120",166.6,109,"1 (near island)","Richest Target Habitat","Epilithic","Top-Rock Scrape",10.41,8.4,11.49,{"$f":"L26+M26+N26","v":30.300000000000004},19548.348000000002,0.67600000000000016,0.11939999999999973,8.1399999999999473E-2,3.8000000000000256E-2,2.9781,507.81084780780293,7.7362623473677561E-2,31.825795644891407,3.4099999999999998E-2,4.2799999999999998E-2,0.92090000000000005,9.4999999999999998E-3,0.23849999999999999,1.1594]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-23","1200",166.6,109,"2 (mid channel)","Richest Target Habitat","Epilithic","Top-Rock Scrape",13.34,8.31,11.12,32.770000000000003,21141.893200000002,0.55489999999999995,9.0299999999999159E-2,6.4299999999999358E-2,2.5999999999999801E-2,4.5724999999999998,502.16572525061025,0.10860677220280418,28.792912513842793,3.3599999999999998E-2,4.2799999999999998E-2,0.92769999999999997,0.01,0.22270000000000001,1.1503999999999999]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-23","1210",166.6,109," 3 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",13.86,19.98,7.92,{"$f":"L28+M28+N28","v":41.760000000000005},{"$f":"O28*645.16","v":26941.881600000001},0.70830000000000037,0.10099999999999998,6.2199999999999811E-2,3.8800000000000168E-2,7.8941999999999997,524.70164109832024,0.15374203467505251,38.415841584158592,3.5099999999999999E-2,4.3299999999999998E-2,0.92249999999999999,1.15E-2,0.20780000000000001,1.1303000000000001]
["01458200","Delaware River near Upper Black Eddy, Pa.","Lower","2009-09-23","duplicate of 1210",166.6,109," 3 (near Pa. shore)","Richest Target Habitat","Epilithic","Top-Rock Scrape",13.86,19.98,7.92,{"$f":"L29+M29+N29","v":41.760000000000005},{"$f":"O29*645.16","v":26941.881600000001},1.0731999999999999,0.14289999999999914,9.0899999999999537E-2,5.1999999999999602E-2,null,575.49304727918047,null,36.4]

{"sheet":"Upper","index":1,"n_rows":39,"n_cols":11,"rows_kept":39,"cut":false,"hidden":false,"merged":[]}
["Appendix 2: Location of algal rock scrape results for area, chlorophyll a, and ash free dry mass data, and nutrients in the upper, middle, and lower protions of the Delaware River, 2009."]
["[mg/L, milligrams per liter; μg, micrograms;  μg/mm2, micrograms per square millimeter; ****, sample analyzed for chlorophyll a instead of Ash free dry mass; filter area is 490mm2]"]
["Date","River mile","Array location","Treatment","Sample type","Soluble reactive phosphorus (mg/L)","Nitrate and nitrite as nitrogen (mg/L)","Chlorophyll a (μg/filter)","Chlorophyll a (μg/mm2)","Ash free dry mass (μg/filter)","Ash free dry mass (μg/mm2)"]
["2009-09-09",293.5,"1 (near Pa. shore)","Control","chlorophyll a",6.1000000000000004E-3,2.7E-2,5.2770449836826119,1.0999999999999999E-2]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen","chlorophyll a",9.4000000000000004E-3,7.2610000000000001,4.8608742436445516,0.01]
["2009-09-09",293.5,"1 (near Pa. shore)","Phosphorus","chlorophyll a",7.1782000000000004,8.6E-3,19.077266723344714,3.9E-2]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen and phosphorus","chlorophyll a",7.4217000000000004,6.5266999999999999,24.637307810253205,0.05]
["2009-09-09",293.5,"1 (near Pa. shore)","Control","Ash free dry mass",7.9000000000000008E-3,1.32E-2,null,null,1,2E-3]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen","Ash free dry mass",5.8999999999999999E-3,7.1406999999999998,null,null,1.1000000000000001,2E-3]
["2009-09-09",293.5,"1 (near Pa. shore)","Phosphorus","Ash free dry mass",7.2187999999999999,9.1000000000000004E-3,null,null,1.8,4.0000000000000001E-3]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen and phosphorus","Ash free dry mass",6.8536000000000001,4.6619999999999999,null,null,2.2000000000000002,4.0000000000000001E-3]
["2009-09-09",293.5,"1 (near Pa. shore)","Control","TAXA",7.7000000000000002E-3,2.3E-2]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen","TAXA",7.3000000000000001E-3,6.1112000000000002]
["2009-09-09",293.5,"1 (near Pa. shore)","Phosphorus","TAXA",6.7724000000000002,6.3E-3]
["2009-09-09",293.5,"1 (near Pa. shore)","Nitrogen and phosphorus","TAXA",6.4478,9.1000000000000004E-3]
["2009-09-09",293.5,"2 (near island)","Control","chlorophyll a",7.6E-3,2.7E-2,6.5754976926013624,1.2999999999999999E-2]
["2009-09-09",293.5,"2 (near island)","Nitrogen","chlorophyll a",7.6E-3,7.7438000000000002,6.5921445222028865,1.2999999999999999E-2]
["2009-09-09",293.5,"2 (near island)","Phosphorus","chlorophyll a",7.9492000000000003,9.1000000000000004E-3,19.027326234540141,3.9E-2]
["2009-09-09",293.5,"2 (near island)","Nitrogen and phosphorus","chlorophyll a",7.0971000000000002,5.1486999999999998,20.775243342700001,4.2000000000000003E-2]
["2009-09-09",293.5,"2 (near island)","Control","Ash free dry mass",7.6E-3,3.7400000000000003E-2,null,null,0.5,1E-3]
["2009-09-09",293.5,"2 (near island)","Nitrogen","Ash free dry mass",1.0500000000000001E-2,6.5926999999999998,null,null,0.9,2E-3]
["2009-09-09",293.5,"2 (near island)","Phosphorus","Ash free dry mass",6.7576000000000001,7.4000000000000003E-3,null,null,0.7,1E-3]
["2009-09-09",293.5,"2 (near island)","Nitrogen and phosphorus","Ash free dry mass",7.6193999999999997,6.8368000000000002,17.8,3.5999999999999997E-2,"****"]
["2009-09-09",293.5,"2 (near island)","Control","TAXA",5.9955999999999996,5.7000000000000002E-3]
["2009-09-09",293.5,"2 (near island)","Nitrogen","TAXA",1.11E-2,6.5651999999999999]
["2009-09-09",293.5,"2 (near island)","Phosphorus","TAXA",8.9999999999999993E-3,2.24E-2]
["2009-09-09",293.5,"2 (near island)","Nitrogen and phosphorus","TAXA",5.9656000000000002,5.7828999999999997]
["2009-09-09",293.5,"3 (mid-channel)","Control","chlorophyll a",6.3E-3,1.84E-2,5.1272235172689111,0.01]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen","chlorophyll a",6.6E-3,9.5961999999999996,4.4447035036064912,8.9999999999999993E-3]
["2009-09-09",293.5,"3 (mid-channel)","Phosphorus","chlorophyll a",7.8122999999999996,1.2E-2,11.586193402659617,2.4E-2]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen and phosphorus","chlorophyll a",7.2068000000000003,6.282,17.612345718410737,3.5999999999999997E-2]
["2009-09-09",293.5,"3 (mid-channel)","Control","Ash free dry mass",5.3E-3,3.7400000000000003E-2,null,null,0.5,1E-3]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen","Ash free dry mass",6.1000000000000004E-3,6.7628000000000004,null,null,0.6,1E-3]
["2009-09-09",293.5,"3 (mid-channel)","Phosphorus","Ash free dry mass",7.4063999999999997,8.6E-3,null,null,0.7,1E-3]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen and phosphorus","Ash free dry mass",7.1002999999999998,6.8148999999999997,null,null,0.6,1E-3]
["2009-09-09",293.5,"3 (mid-channel)","Control","TAXA",9.1000000000000004E-3,2.8199999999999999E-2]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen","TAXA",7.4000000000000003E-3,7.0143000000000004]
["2009-09-09",293.5,"3 (mid-channel)","Phosphorus","TAXA",6.8606999999999996,5.7000000000000002E-3]
["2009-09-09",293.5,"3 (mid-channel)","Nitrogen and phosphorus","TAXA",7.1635,6.6365999999999996]

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["Appendix 2: Location of algal rock scrape results for area, chlorophyll a, and ash free dry mass data, and nutrients in the upper, middle, and lower portions of the Delaware River, 2009"]
["[mg/L, milligrams per liter; μg, micrograms;  μg/mm2, micrograms per square millimeter; filter area is 490mm2]"]
["Date","River mile","Array location","Treatment","Sample type","Soluble reactive phosphorus (mg/L)","Nitrate and nitrite as nitrogen (mg/L)","Chlorophyll a (μg/filter)","Chlorophyll a (μg/mm2)","Ash free dry mass (μg/filter)","Ash free dry mass (μg/mm2)"]
["2009-09-22",233.6,"1 (downstream)","Control","chlorophyll a",4.7000000000000002E-3,4.1999999999999997E-3,2.9854095960026084,6.0000000000000001E-3]
["2009-09-22",233.6,"1 (downstream)","Nitrogen","chlorophyll a",5.7999999999999996E-3,8.2411999999999992,2.937813731085579,6.0000000000000001E-3]
["2009-09-22",233.6,"1 (downstream)","Phosphorus","chlorophyll a",7.0389999999999997,4.1999999999999997E-3,12.954281441038257,2.5999999999999999E-2]
["2009-09-22",233.6,"1 (downstream)","Nitrogen and Phosphorus","chlorophyll a","NA","NA","NA",null,"NA"]
["2009-09-22",233.6,"1 (downstream)","Control","Ash free dry mass",3.5000000000000001E-3,4.1999999999999997E-3,null,null,1.1000000000000001,2E-3]
["2009-09-22",233.6,"1 (downstream)","Nitrogen","Ash free dry mass",4.4000000000000003E-3,6.5949999999999998,null,null,0.8,2E-3]
["2009-09-22",233.6,"1 (downstream)","Phosphorus","Ash free dry mass",8.5589999999999993,4.1999999999999997E-3,null,null,1,2E-3]
["2009-09-22",233.6,"1 (downstream)","Nitrogen and Phosphorus","Ash free dry mass",6.5458999999999996,7.4898999999999996,null,null,1.4,3.0000000000000001E-3]
["2009-09-22",233.6,"1 (downstream)","Control","TAXA",3.8999999999999998E-3,4.1999999999999997E-3]
["2009-09-22",233.6,"1 (downstream)","Nitrogen","TAXA",5.8999999999999999E-3,7.3112000000000004]
["2009-09-22",233.6,"1 (downstream)","Phosphorus","TAXA",7.5658000000000003,4.1999999999999997E-3]
["2009-09-22",233.6,"1 (downstream)","Nitrogen and Phosphorus","TAXA",4.8239999999999998,5.516]
["2009-09-22",233.6,"2 (mid-transect)","Control","chlorophyll a",2.5999999999999999E-3,4.1999999999999997E-3,3.8355702176240221,8.0000000000000002E-3]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen","chlorophyll a",3.5000000000000001E-3,7.2473000000000001,5.2798585323476592,1.0999999999999999E-2]
["2009-09-22",233.6,"2 (mid-transect)","Phosphorus","chlorophyll a",6.8935000000000004,4.1999999999999997E-3,15.406289102625884,3.1E-2]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen and Phosphorus","chlorophyll a",4.5094000000000003,4.6501000000000001,10.095247072573967,2.1000000000000001E-2]
["2009-09-22",233.6,"2 (mid-transect)","Control","Ash free dry mass",3.8999999999999998E-3,4.1999999999999997E-3,null,null,0.6,1E-3]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen","Ash free dry mass",4.5999999999999999E-3,6.6666999999999996,null,null,1.2,2E-3]
["2009-09-22",233.6,"2 (mid-transect)","Phosphorus","Ash free dry mass",8.0955999999999992,4.1999999999999997E-3,null,null,1.5,3.0000000000000001E-3]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen and Phosphorus","Ash free dry mass",5.5094000000000003,5.8840000000000003,null,null,0.8,2E-3]
["2009-09-22",233.6,"2 (mid-transect)","Control","TAXA",4.4999999999999997E-3,4.1999999999999997E-3]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen","TAXA",6.1000000000000004E-3,6.9405999999999999]
["2009-09-22",233.6,"2 (mid-transect)","Phosphorus","TAXA",7.1253000000000002,4.1999999999999997E-3]
["2009-09-22",233.6,"2 (mid-transect)","Nitrogen and Phosphorus","TAXA",5.1683000000000003,5.3459000000000003]
["2009-09-22",233.6,"3 (upstream)","Control","chlorophyll a",3.8999999999999998E-3,4.1999999999999997E-3,2.9099127068238722,6.0000000000000001E-3]
["2009-09-22",233.6,"3 (upstream)","Nitrogen","chlorophyll a",5.4000000000000003E-3,6.7767999999999997,7.6481631211501684,1.4999999999999999E-2]
["2009-09-22",233.6,"3 (upstream)","Phosphorus","chlorophyll a",7.93,4.1999999999999997E-3,6.2104397533116389,1.2999999999999999E-2]
["2009-09-22",233.6,"3 (upstream)","Nitrogen and Phosphorus","chlorophyll a",5.6219999999999999,6.0766999999999998,10.375898551912309,2.1000000000000001E-2]
["2009-09-22",233.6,"3 (upstream)","Control","Ash free dry mass",4.4000000000000003E-3,4.1999999999999997E-3,null,null,1.7,3.0000000000000001E-3]
["2009-09-22",233.6,"3 (upstream)","Nitrogen","Ash free dry mass",6.4999999999999997E-3,6.5949999999999998,null,null,0.7,1E-3]
["2009-09-22",233.6,"3 (upstream)","Phosphorus","Ash free dry mass",8.4200999999999997,4.1999999999999997E-3,null,null,0.9,2E-3]
["2009-09-22",233.6,"3 (upstream)","Nitrogen and Phosphorus","Ash free dry mass",5.4828999999999999,5.6215000000000002,null,null,1.2,2E-3]
["2009-09-22",233.6,"3 (upstream)","Control","TAXA",4.1999999999999997E-3,4.1999999999999997E-3]
["2009-09-22",233.6,"3 (upstream)","Nitrogen","TAXA",5.4999999999999997E-3,6.6462000000000003]
["2009-09-22",233.6,"3 (upstream)","Phosphorus","TAXA",7.4234,4.1999999999999997E-3]
["2009-09-22",233.6,"3 (upstream)","Nitrogen and Phosphorus","TAXA",5.2709999999999999,5.4966999999999997]

{"sheet":"Lower","index":3,"n_rows":39,"n_cols":11,"rows_kept":39,"cut":false,"hidden":false,"merged":[[0,0,0,11]]}
["Appendix 2: Location of algal rock scrape results for area, chlorophyll a, and ash free dry mass data, and nutrients in the upper, middle, and lower sections of the Delaware River, 2009."]
["[mg/L, milligrams per liter; μg, micrograms;  μg/mm2, micrograms per square millimeter; filter area is 490mm2]"]
["Date","River mile","Array location","Treatment","Sample type","Soluble reactive phosphorus (mg/L)","Nitrate and nitrite as nitrogen (mg/L)","Chlorophyll a (μg/filter)","Chlorophyll a (μg/mm2)","Ash free dry mass (μg/filter)","Ash free dry mass (μg/mm2)"]
["2009-09-23",166.6,"1 (near island)","Control","chlorophyll a",2.6700000000000002E-2,0.30790000000000001,5.6048234031604771,1.0999999999999999E-2]
["2009-09-23",166.6,"1 (near island)","Nitrogen","chlorophyll a",2.24E-2,9.9754000000000005,6.3384562175712329,1.2999999999999999E-2]
["2009-09-23",166.6,"1 (near island)","Phosphorus","chlorophyll a",7.3836000000000004,0.44940000000000002,6.2399820142946218,1.2999999999999999E-2]
["2009-09-23",166.6,"1 (near island)","Nitrogen and Phosphorus","chlorophyll a",6.0457999999999998,8.6373999999999995,7.4430085309905589,1.4999999999999999E-2]
["2009-09-23",166.6,"1 (near island)","Control","ash free dry mass",2.92E-2,0.36720000000000003,null,null,1.7,3.0000000000000001E-3]
["2009-09-23",166.6,"1 (near island)","Nitrogen","ash free dry mass",2.6499999999999999E-2,6.9763999999999999,null,null,0.9,2E-3]
["2009-09-23",166.6,"1 (near island)","Phosphorus","ash free dry mass",4.3967999999999998,0.47670000000000001,null,null,0.1,0]
["2009-09-23",166.6,"1 (near island)","Nitrogen and Phosphorus","ash free dry mass",3.9563999999999999,7.0045000000000002,null,null,0.6,1E-3]
["2009-09-23",166.6,"1 (near island)","Control","TAXA",2.3599999999999999E-2,0.30159999999999998]
["2009-09-23",166.6,"1 (near island)","Nitrogen","TAXA",2.75E-2,9.6272000000000002]
["2009-09-23",166.6,"1 (near island)","Phosphorus","TAXA",4.9995000000000003,0.47670000000000001]
["2009-09-23",166.6,"1 (near island)","Nitrogen and Phosphorus","TAXA",5.0358999999999998,7.2141000000000002]
["2009-09-23",166.6,"2 (mid-channel)","Control","chlorophyll a",2.0400000000000001E-2,0.41020000000000001,5.9741016654477699,1.2E-2]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen","chlorophyll a",2.3099999999999999E-2,11.6759,5.6392893743072907,1.2E-2]
["2009-09-23",166.6,"2 (mid-channel)","Phosphorus","chlorophyll a",6.3769999999999998,0.39129999999999998,5.7016563697158125,1.2E-2]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen and Phosphorus","chlorophyll a",7.3968999999999996,12.9504,2.5915127828961624,5.0000000000000001E-3]
["2009-09-23",166.6,"2 (mid-channel)","Control","ash free dry mass",1.9900000000000001E-2,0.35770000000000002,null,null,1.3,3.0000000000000001E-3]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen","ash free dry mass",2.5600000000000001E-2,7.9383999999999997,null,null,1.2,2E-3]
["2009-09-23",166.6,"2 (mid-channel)","Phosphorus","ash free dry mass",5.1783000000000001,0.37609999999999999,null,null,1.3,3.0000000000000001E-3]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen and Phosphorus","ash free dry mass",6.3041,9.0328999999999997,null,null,2.1,4.0000000000000001E-3]
["2009-09-23",166.6,"2 (mid-channel)","Control","TAXA",2.4500000000000001E-2,0.3362]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen","TAXA",2.8199999999999999E-2,8.3300999999999998]
["2009-09-23",166.6,"2 (mid-channel)","Phosphorus","TAXA",4.6485000000000003,0.3997]
["2009-09-23",166.6,"2 (mid-channel)","Nitrogen and Phosphorus","TAXA",4.2874999999999996,7.9485999999999999]
["2009-09-23",166.6,"3 (near Pa. shore)","Control","chlorophyll a",0.19600000000000001,0.2979,7.5693837585288781,1.4999999999999999E-2]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen","chlorophyll a",2.6200000000000001E-2,9.4224999999999994,13.554974081025584,2.8000000000000001E-2]
["2009-09-23",166.6,"3 (near Pa. shore)","Phosphorus","chlorophyll a",7.4763000000000002,0.37240000000000001,4.9450462412071801,0.01]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen and Phosphorus","chlorophyll a",5.2047999999999996,8.7110000000000003,9.4535235145547158,1.9E-2]
["2009-09-23",166.6,"3 (near Pa. shore)","Control","ash free dry mass",2.35E-2,0.38400000000000001,null,null,1.8,4.0000000000000001E-3]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen","ash free dry mass",2.7799999999999998E-2,8.5942000000000007,null,null,1.4,3.0000000000000001E-3]
["2009-09-23",166.6,"3 (near Pa. shore)","Phosphorus","ash free dry mass",6.1948999999999996,0.41439999999999999,null,null,0.8,2E-3]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen and Phosphorus","ash free dry mass",5.2743000000000002,6.8663999999999996,null,null,1.1000000000000001,2E-3]
["2009-09-23",166.6,"3 (near Pa. shore)","Control","TAXA",2.1999999999999999E-2,0.25790000000000002]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen","TAXA",2.5600000000000001E-2,7.5663999999999998]
["2009-09-23",166.6,"3 (near Pa. shore)","Phosphorus","TAXA",6.1054000000000004,0.4133]
["2009-09-23",166.6,"3 (near Pa. shore)","Nitrogen and Phosphorus","TAXA",5.7577999999999996,7.6607000000000003]