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      Dampak Pembangunan Jalan Lingkar Dramaga Terhadap Lahan di Sekitarnya

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      Date
      2022-10-03
      Author
      Aulia, Adini Mustika
      Mulya, Setyardi Pratika
      Panuju, Dyah Retno
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      Abstract
      Pertumbuhan penduduk di Kabupaten Bogor mengalami peningkatan setiap tahun dan akan berpengaruh terhadap pembangunan jalan serta keadaan (lahan) di sekitarnya. Penelitian ini bertujuan untuk mengidentifikasi penggunaan lahan sepanjang Jalan Lingkar Dramaga (JLD) tahun 2011-2019, mengetahui perubahan penutupan/penggunaan lahan sepanjang JLD, menganalisis pola lanskap di wilayah sekitar JLD, menganalisis keberagaman/penyebaran spasial dan menganalisis nilai indeks Local Indicators of Spatial Association (LISA). Penelitian dilakukan di sepanjang JLD. Hasil identifikasi penggunaan lahan tahun 2011-2019 di sepanjang JLD menunjukkan terdapat 18 penutupan/penggunaan lahan. Pada periode 2011 - 2019 penutupan/penggunaan yang paling banyak terkonversi adalah lahan pertanian menjadi non pertanian Keberagaman/penyebaran spasial penutupan/penggunaan lahan berdasarkan luas dan jumlah poligon menunjukkan bahwa dari tahun 2011 ke 2019, wilayah di sekitar JLD semakin besar yang mengindikasikan kondisi wilayah yang semakin berkembang. Hasil analisis pola lanskap lahan sawah menunjukkan nilai Class Area (CA) mengalami penurunan, nilai Number of Patch (NumP) mengalami kenaikan dan nilai Mean Patch Size (MPS) semakin menurun. Sementara itu, nilai Total Edge (TE) mengalami kenaikan dari tahun ke tahun. Baik pada penutupan/penggunaan lahan pertanian dan terbangun autokorelasi spasialnya bernilai positif. Artinya mengindikasikan lokasi yang berdekatan mempunyai nilai yang mirip dan cenderung berkelompok. Indeks LISA penutupan/penggunaan lahan pertanian dan terbangun berada pada kuadran II yang menunjukkan bahwa daerah yang mempunyai luas lahan rendah dikelilingi oleh daerah yang mempunyai luas lahan tinggi.
       
      Population growth in Bogor Regency has increased every year, which will affect road construction which will have an impact on the conditions around the road. This study aims to identify land use along the Dramaga Ring Road (JLD) in 2011-2019, determine changes in land cover/use along the JLD, analyze landscape patterns in the area around the JLD, analyze spatial diversity/distribution and analyze the index value of the Local Indicators of Spatial Association. (LISA). The study was conducted along the JLD. The results of the identification of land use in 2011-2019 along the JLD showed that there were 18 land uses/coverages. In the period 2011 - 2019 the most converted land cover/use was agricultural land into non-agricultural land The diversity/spatial distribution of land cover/use based on area and number of polygons shows that from 2011 to 2019, the area around the JLD is getting bigger which indicates a growing area. develop. The results of the analysis of the paddy field landscape pattern show that the Class Area (CA) value has decreased, the Number of Patch (NumP) value has increased and the Mean Patch Size (MPS) value has decreased. Meanwhile, the Total Edge (TE) value has increased from year to year. Both the cover/use of agricultural land and the spatial autocorrelation built are positive. This means that it indicates that adjacent locations have similar values and tend to be clustered. The LISA index of agricultural land cover/use and built verada is in quadrant II which shows that areas with low land area are surrounded by areas with high land area.
       
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      http://repository.ipb.ac.id/handle/123456789/114820
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      • UT - Soil Science and Land Resources [2825]

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      Indonesia DSpace Group 
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