?url_ver=Z39.88-2004&rft_id=1814221029&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+PERUBAHAN+TUTUPAN+DAN+KERAPATAN+MANGROVE%0D%0AMENGGUNAKAN+PENGINDERAAN+JAUH+DI+PESISIR+TIMUR%2C%0D%0AKABUPATEN+LAMPUNG+SELATAN&rft.creator=RAJA+%2C+ADIL+&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Kawasan+mangrove+merupakan+salah+satu+objek+alam+yang+mempunyai+peranan%0D%0Apenting+di+daerah+pesisir%2C+sehingga+perlu+dilakukan+upaya+untuk+mempertahankan%0D%0Afungsi+ekologis+mangrove+sebagai+pengendali+kerusakan+lingkungan+di+kawasan%0D%0Apesisir.+Penelitian+ini+bertujuan+untuk+menganalisis+perubahan+tutupan+dan+kerapatan%0D%0Amangrove+di+Pesisir+Timur+Kabupaten+Lampung+Selatan%2C+selama+periode%0D%0A1998+hingga+2024+dengan+memanfaatkan+teknologi+penginderaan+jauh.+Data+yang%0D%0Adigunakan+berupa+citra+satelit+Landsat+5%2C+7%2C+8%2C+dan+9+yang+diperoleh+dari+USGS%2C%0D%0Akemudian+diolah+menggunakan+perangkat+lunak+ArcGIS+10.8+melalui+metode+klasifikasi%0D%0Aterbimbing+(supervised+classification)+dan+perhitungan+indeks+vegetasi%0D%0ANDVI+(Normalized+Difference+Vegetation+Index).+Validasi+hasil+klasifikasi+dilakukan%0D%0Amelalui+survei+lapangan+(ground+check)+yang+tersebar+di+Kecamatan+Sragi%0D%0Adan+Ketapang.+Hasil+penelitian+menunjukkan+adanya+perubahan+signifikan+pada%0D%0Atutupan+lahan+mangrove%2C+dengan+tren+penurunan+luasan+pada+tahun-tahun+awal%0D%0Aakibat+alih+fungsi+lahan+menjadi+tambak+dan+permukiman%2C+serta+peningkatan+kembali%0D%0Apada+tahun-tahun+terakhir+berkat+adanya+upaya+rehabilitasi+mangrove.+Kerapatan%0D%0Avegetasi+juga+mengalami+fluktuasi%2C+dengan+kategori+kerapatan+tinggi%2C+sedang%2C%0D%0Adan+rendah+yang+terdistribusi+secara+tidak+merata.+Tingkat+akurasi+interpretasi%0D%0Acitra+mencapai+87%2C5%25%2C+menunjukkan+kesesuaian+yang+cukup+tinggi+antara%0D%0Adata+penginderaan+jauh+dan+kondisi+lapangan.%0D%0AKata+kunci%3A+Kerapatan+Vegetasi%2C+Mangrove%2C+NDVI%2C+Penginderaan+Jauh.%0D%0A%0D%0AThe+mangrove+ecosystem+is+a+vital+natural+feature+in+coastal+areas%2C+playing+a+crucial%0D%0Arole+in+maintaining+ecological+balance+and+preventing+environmental+degradation.%0D%0ATherefore%2C+efforts+are+needed+to+preserve+the+ecological+functions+of+mangroves%0D%0Aas+a+natural+defense+against+coastal+environmental+damage.+This+study+aims%0D%0Ato+analyze+changes+in+mangrove+cover+and+density+along+the+eastern+coast+of%0D%0ASouth+Lampung+Regency+from+1998+to+2024+using+remote+sensing+technology.%0D%0AThe+data+used+in+this+study+includes+Landsat+5%2C+7%2C+8%2C+and+9+satellite+imagery+obtained%0D%0Afrom+the+USGS%2C+which+were+processed+using+ArcGIS+10.8+software%0D%0Athrough+supervised+classification+and+the+calculation+of+the+Normalized+Difference%0D%0AVegetation+Index+(NDVI).+Classification+results+were+validated+through+ground%0D%0Achecks+conducted+in+Sragi+and+Ketapang+subdistricts.+The+results+of+the+study%0D%0Aindicate+significant+changes+in+mangrove+land+cover%2C+with+a+decreasing+trend+in%0D%0Athe+early+years+due+to+land+conversion+into+aquaculture+ponds+and+settlements%2C%0D%0Afollowed+by+an+increase+in+recent+years+as+a+result+of+mangrove+rehabilitation%0D%0Aefforts.+Vegetation+density+also+fluctuated%2C+with+high%2C+medium%2C+and+low-density%0D%0Acategories+unevenly+distri-buted+across+the+study+area.+The+image+interpretation%0D%0Aaccuracy+reached+87.5%25%2C+indicating+a+high+level+of+agreement+between+remote%0D%0Asensing+data+and+field+conditions.%0D%0AKeywords%3A+Vegetation+Density%2C+Mangrove%2C+NDVI%2C+Remote+Sensing.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2025-05-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89600%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89600%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89600%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++RAJA+%2C+ADIL+++(2025)+ANALISIS+PERUBAHAN+TUTUPAN+DAN+KERAPATAN+MANGROVE+MENGGUNAKAN+PENGINDERAAN+JAUH+DI+PESISIR+TIMUR%2C+KABUPATEN+LAMPUNG+SELATAN.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89600%2F