Abstract
Study of the Comfort Level Based on Thermal Humidity Index (THI) of Soekarno Hatta Streetscape in Malang City. Streets as part of the city's landscape that support the function and activities of the city. Each street in the city area has a streetscape that aims to support the users activities. Soekarno Hatta street is one of the protocol street in Malang city which is quite famous and one of the crowded route in Malang City. This research aims to: 1) To identify vegetation on the streetscape on Soekarno Hatta street; 2) To analyze thermal comfort on the Soekarno-Hatta streetscape. Based on the observation, it is known that the trembesi population dominates at the Soekarno Hatta streetscape. Soekarno Hatta street has an average temperature of 31.1 ° C and an average humidity of 57%. Soekarno Hatta street has THI value of 28.43 whereas THI value which is categorized as comfortable is between 21 - 27. Based on the physical observation on Soekarno Hatta streetscape needs to be done vegetation arrangement because the vegetation in Soekarno Hatta Street has a high density of trees that will interfere with canopy growth when reaching the maximum size. Selection of appropriate shade vegetation and regular maintenance is expected to improve the comfort level in each way. In addition to vegetation, the physical condition of the pedestrian on Soekarno Hatta Road also needs a redesign to support the comfort of pedestrians.
Highlights
Study of the Comfort Level Based on Thermal Humidity Index (THI) of Soekarno Hatta Streetscape in Malang City
Tabel 3 menunjukkan bahwa persentase pendapat rasa nyaman oleh responden laki-laki (75%) lebih besar dari responden perempuan (64%)
Tabel 8 menunjukkan bahwa persentase pendapat rasa nyaman oleh responden yang pendidikan SMP sebesar (75%), SMA (70%), Perguruan Tinggi (64%), dan (100%) dan lainnya
Summary
Daerah berbukitan rendah adalah daerah yang reliefnya relatif datar, dengan beda ketinggian antara 5 - 25 m, Penyebaran daerah perbukitan wilayah Kota Malang dengan ketinggian antara 500 - 999 m di atas permukaan air laut yang terdapat di bagian timur Kecamatan Kedungkandang. Jenis tanah di wilayah Kota Malang ialah Alluvial kelabu kehitaman dengan luas 6,930,267 Ha dan relatif kemiringan sekitar 15%, struktur tanah pada umumnya relatif baik. Dari hasil pengamatan Stasiun Klimatologi Karangploso curah hujan yang relatif tinggi selama tahun 2010 hujan terjadi hampir di setiap bulan curah hujan tertinggi terjadi pada bulan April yaitu mencapai 526 mm, yang terjadi selama 27 hari. Dari hasil pengamatan kondisi hidrologi di Lanskap Jalan Soekarno Hatta sangat baik dan terawat dikarenakan letak hidrologi berada di kedua sisi jalan yaitu sebelah barat dan timur badan jalan denagn ukuran tinggi 100 cm, lebar atas 80 cm dan lebar bawah 60 cm dengan sistim drainase tertutup. Saat ini kondisi pohon trembesi sebagian besar belum mencapai ukuran maksimal, terutama pada segmen persimpangan jalan lampu merah hingga bundaran tugu pesawat
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