?url_ver=Z39.88-2004&rft_id=1814071059&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=BULOK+WATERSHED+RIVER+FLOW+ANALYSIS+USING+SWAT+(SOIL+WATER+ASSESSMENT+TOOL)+MODEL&rft.creator=Nasya+Afra+Rosalifa+%2C+1814071059&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Bulok+watershed+is+one+part+of+Sekampung+watershed%2C+land+conversion+that+occurs+in+Bulok+watershed+effected+the+amount+of+critical+land+up+to+23%25+of+the+total+area+and+increased+the+amount+of+flow+ratio.+Flow+analysis+can+be+done+using+SWAT+model.+Using+SWAT%2C+the+spatial+data+in+the+model+could+generate+non+spatial+data+such+as+simulated+river+flow.+SWAT+model+relevance+identified+by+the+R2+and+NSE.+The+study+aims+to+analyze+the+river+flow+of+Bulok+watershed%2C+to+determine+the+parameter+value+that+affects+the+river+flow%2C+and+to+examine+the+SWAT+model+performance+in+predicting+the+river+flow.+This+study+resulted+the+average+observed+river+flow+from+2016+to+2018+is+15%2C83+m3%2Fs+and+the+average+river+flow+after+calibration+is+16%2C64+m3%2Fs%2C+the+parameters+that+affected+the+river+flow+are+groundwater+flow+factors+(ALPHA_BF)%2C+groundwater+%E2%80%9Crevap%E2%80%9D+coefficient+(GW_REVAP)%2C+soil+evaporation+compensation+factor+(ESCO)%2C+plant+uptake+compensation+factor+(EPCO)%2C+main+channel%E2%80%99s+hydraulic+conductivity+(CH_K2)%2C+available+water+capacity+of+soil+layer+(SOL_AWC)%2C+manning%E2%80%99s+value+of+the+main+channel+(CH_N2)%2C+surface+runoff+lag+coefficient+(SURLAG)+and+manning%E2%80%99s+value+for+overland+flow+(OV_N)%2C+and+SWAT+model+could+predict+the+river+flow+in+Bulok+watershed+in+satisfactory+value+where+the+calibration+process+using+data+from+2016-2018+obtained+R2+0%2C78+and+NSE+0%2C55+and+validation+process+using+data+from+2019-2021+obtained+R2+0%2C89+and+NSE+0%2C64.%0D%0AKeywords+%3A+Hydrological+Model%2C+SWAT%2C+Calibration%2C+Validation&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2022-08-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F65675%2F1%2F1.%2520ABSTRAK%2520-%2520ABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F65675%2F3%2F2.%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F65675%2F2%2F3.%2520SKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Nasya+Afra+Rosalifa+%2C+1814071059++(2022)+BULOK+WATERSHED+RIVER+FLOW+ANALYSIS+USING+SWAT+(SOIL+WATER+ASSESSMENT+TOOL)+MODEL.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F65675%2F