?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALYSIS+OF+EROSION+RATE+OF+VEGETATED+LAND%0D%0A%0D%0AUSING+SMALL+PLOT+METHOD%0D%0A%0D%0AIN+COLLECTIVE+GARDEN+OF+TP+PKK+BANDAR+LAMPUNG+CITY%0D%0A&rft.creator=RAIHAN+%2C+RIWANDA&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Soil+in+sloping+gardens+is+easily+eroded%2C+so+it+is+necessary+to+investigate+the+level+of%0D%0Adanger.+Research+at+the+TP+PKK+Bandar+Lampung+plantation+shows+a+decrease+in%0D%0Asoil+fertility+due+to+erosion%2C+which+is+caused+by+heavy+rainwater+flow+in+steep+areas%0D%0Awith+high+rainfall.+Therefore%2C+it+is+necessary+to+measure+and+predict+the+level+of%0D%0Aerosion+in+sloping+gardens+to+prevent+damage+and+decrease+soil+fertility.+This%0D%0Aresearch+was+conducted+to+determine+the+rate+of+erosion+on+surface+flow+of+land%0D%0Acovered+with+vegetation+with+variations+in+rain+discharge+of+0.75l%2Fminute%2C%0D%0A1l%2Fminute%2C+1.25l%2Fminute%2C+1.5l%2Fminute%2C+and+1.75l%2Fminute+in+the+TP+Collective%0D%0AGardens.+PKK+Bandar+Lampung+City+and+know+the+analysis+and+proposed%0D%0Asolutions+written+based+on+research+research+analyzing+the+rate+of+erosion+of%0D%0Avegetated+land+using+the+small+plot+method+in+the+Collective+Garden+of+TP+PKK%0D%0ABandar+Lampung+City.+The+research+method+uses+the+small+plot+method+to+obtain%0D%0Aerosion+rate+values+directly+in+the+field.+The+results+of+the+research+show+that+the%0D%0Avalue+of+the+erosion+rate+increases+along+with+the+intensity+of+the+artificial+rain%0D%0Acarried+out.+This+shows+a+positive+relationship+between+rain+intensity+and+soil%0D%0Aerosion+levels.+More+rain+produces+more+soil+erosion.+Research+shows+that+there%0D%0Ais+a+strong+relationship+between+rainfall+intensity+and+soil+erosion+levels.+The+higher%0D%0Athe+intensity+of+the+rain%2C+the+greater+the+erosion+discharge+and+the+weight+of+the%0D%0Aeroded+soil.+This+is+proven+by+the+erosion+rate+which+increased+from+0.00043%0D%0Atons%2Fha+at+an+intensity+of+0.75+L%2Fm2+to+0.00144+tons%2Fha+at+an+intensity+of+1.75+L%2Fm2.%0D%0ATherefore%2C+rain+intensity+is+the+main+factor+influencing+the+rate+of+soil+erosion%2C%0D%0Awhere+increasing+rain+intensity+accelerates+the+rate+of+erosion+and+worsens+soil%0D%0Adamage.+Apart+from+rain+intensity%2C+other+factors+that+influence+erosion+values%0D%0Ainclude+damage+to+soil+structure%2C+long+duration+of+rain%2C+soil+conditions+that+support%0D%0Aerosion%2C+high+water+flow+velocities%2C+and+incorrect+land+use+practices.+Mitigation%0D%0Atechniques+such+as+crop+rotation%2C+surface+erosion+control%2C+revegetation%2C+and%0D%0Acommunity+education+can+help+reduce+erosion+and+maintain+environmental%0D%0Asustainability.%0D%0A%0D%0AKey+words%3A+erosion%2C+%2C+rain+intensity%2C+soil+fertility%2C+water+runoff.%0D%0A%0D%0AABSTRAK%0D%0A%0D%0AANALISIS+LAJU+EROSI+LAHAN+BERVEGETASI%0D%0AMENGGUNAKAN+METODE+PETAK+KECIL%0D%0ADI+KEBUN+KOLEKTIF+TP+PKK+KOTA+BANDAR+LAMPUNG%0D%0A%0D%0AOleh%0D%0ARAIHAN+RIWANDA%0D%0A%0D%0ATanah+di+kebun+berlereng+mudah+terkikis%2C+sehingga+perlu+diteliti+tingkat+bahayanya.%0D%0APenelitian+di+kebun+TP+PKK+Bandar+Lampung+menunjukkan+penurunan+kesuburan%0D%0Atanah+akibat+erosi%2C+yang+disebabkan+aliran+air+hujan+deras+di+daerah+curam+dengan%0D%0Acurah+hujan+tinggi.+Oleh+karena+itu%2C+pengukuran+dan+prediksi+tingkat+erosi+di+kebun%0D%0Aberlereng+perlu+dilakukan+guna+mencegah+kerusakan+dan+penurunan+kesuburan%0D%0Atanah.+Penelitian+ini+dilakukan+untuk+mengetahui+laju+erosi+pada+aliran+permukaan%0D%0Atanah+yang+tertutup+vegetasi+dengan+variasi+debit+hujan+0%2C75l%2Fmenit%2C+1l%2Fmenit%2C%0D%0A1%2C25l%2Fmenit%2C+1%2C5l%2Fmenit%2C+dan+1%2C75l%2Fmenit+di+Kebun+Kolektif+TP+PKK+Kota+Bandar%0D%0ALampung+dan+mengetahui+analisis+serta+usulan+penyelesaian+yang+ditulis%0D%0Aberdasarkan+penelitian+penelitian+analisis+laju+erosi+lahan+bervegetasi+menggunakan%0D%0Ametode+petak+kecil+di+Kebun+Kolektif+TP+PKK+Kota+Bandar+Lampung.+Metode%0D%0Apenelitian+menggunakan+metode+petak+kecil+untuk+mendapatkan+nilai+laju+erosi%0D%0Alangsung+di+lapangan.+Hasil+penelitian+menunjukan+nilai+laju+erosi+semakin%0D%0Ameningkat+beriringan+dengan+besar+intensitas+hujan+buatan+yang+dilakukan.+Hal+ini%0D%0Amenunjukkan+hubungan+yang+positif+antara+intensitas+hujan+dan+tingkat+erosi+tanah.%0D%0ALebih+banyak+hujan+menghasilkan+lebih+banyak+erosi+tanah.+Penelitian%0D%0Amenunjukkan+bahwa+terdapat+hubungan+kuat+antara+intensitas+hujan+dan+tingkat%0D%0Aerosi+tanah.+Semakin+tinggi+intensitas+hujan%2C+semakin+besar+debit+erosi+dan+berat%0D%0Atanah+yang+tererosi.+Hal+ini+terbukti+dengan+laju+erosi+yang+meningkat+dari+0%2C00043%0D%0Aton%2Fha+pada+intensitas+0%2C75+L%2Fm2+menjadi+0%2C00144+ton%2Fha+pada+intensitas+1%2C75+L%2Fm2.%0D%0AOleh+karena+itu%2C+intensitas+hujan+adalah+faktor+utama+yang+mempengaruhi+tingkat%0D%0Aerosi+tanah%2C+di+mana+peningkatan+intensitas+hujan+mempercepat+laju+erosi+dan%0D%0Amemperparah+kerusakan+tanah.+Selain+intensitas+hujan%2C+faktor-faktor+lain+yang%0D%0Amempengaruhi+nilai+erosi+termasu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