Judul: Identifikasi Local Climate Zone (LCZ) sebagai Upaya Mitigasi  Urban Heat Island (UHI) di Wilayah Bogor
Abstrak: Jawa Barat merupakan provinsi yang memiliki tingkat urbanisasi tertinggi di Indonesia setelah DKI Jakarta yaitu 89,3%. Wilayah Bogor merupakan kabupaten dan kota dengan laju pertumbuhan penduduk terbesar di Jawa Barat yaitu 2,41% dan 1,67% pada 2010 hingga 2019. Laju pertumbuhan penduduk yang tinggi serta urbanisasi menyebabkan kegiatan pembangunan kawasan terbangun meningkat signifikan yang menyebabkan terjadinya fenomena Urban Heat Island (UHI). Local Climate Zone merupakan sistem klasifikasi lahan perkotaan yang di dasarkan pada karakteristik morfologi kota dan merupakan tren baru untuk mengukur fenomena UHI. Penelitian ini bertujuan mendapatkan klasifikasi lanskap wilayah Bogor berdasarkan sistem klasifikasi LCZ menggunakan metode WUDAPT, mendapatkan pola sebaran UHI permukaan, dan memberikan usulan alternatif strategi mitigasi UHI yang dapat dilakukan berdasarkan klasifikasi LCZ. Analisis menggunakan data citra satelit Landsat 8 dan data citra Google Earth sebagai referensi. Hasil klasifikasi menunjukkan wilayah Bogor memiliki 5 Builtup LCZ (LCZ 2,3,6,9, dan 10) dan 7 Land-cover LCZ (LCZ A-G). LCZ A, LCZ D, dan LCZ 3 merupakan tipe LCZ yang mendominasi wilayah Bogor dengan persentase 36%, 25,5% dan 11,4% dari keseluruhan wilayah Bogor. Wilayah dengan tipe LCZ 3, LCZ 10, dan LCZ E termasuk dalam intensitas UHI sangat tinggi dengan rata-rata suhu permukaan 30,4 oC, 31,3oC, dan 30,4oC. Wilayah dengan tipe LCZ 6 dan LCZ 2 termasuk dalam intensitas UHI tinggi dengan ratarata suhu permukaan 29,9 oC dan 29,5 oC. Alternatif strategi mitigasi UHI yang diusulkan yaitu penerapan green walls, green roofs, greening of parking lots, vegetation around buildings, reflective walls, reflective roofs dan high-albedo pavements.
Keyword: local climate zone, mitigation, urban heat island, urbanization, WUDAPT

Judul: Distribusi Spasial dan Temporal Urban Heat Island Wilayah Bogor
Abstrak: The activities which is centered in the urban or industrial areas form a typical microclimate characteristic that is the urban heat island. In general, UHI refers to increase of the air temperature, but it can also refer to the relative heat surface or sub-surface material that have a higher temperature than the temperature surround it. In this study analysis is conducted by using remote sensing data that has advantages in the provision of spatial data with a wide coverage area. The determination of spatial and temporal distributions of UHI Bogor region use Terra MODIS L1B raster image data with channel 31 and channel 32 through extraction surface temperature components. The raster image uses two raster image data (day and night) in a month of July in the year 2000 until 2011. The results of this study indicate that Bogor area at the day time have an average surface temperature of 26.8 °C, while at the night time an average surface temperature of 19.4 oC. During the day time, the surface temperature forms the urban heat island pattern which centered in the city of Bogor. While at the night time, the surface temperature tends to form an increasing surface temperature gradient towards to the city of Depok until to the city of Jakarta. At the day time, the city of Bogor gives the intensity of UHI greater than at night time. During the daytime the intensity of UHI which are concentrated in the city of Bogor has an average value of 2.1 °C at the distance of 7 km and 3.6 °C at the distance of 14 km. While at the night time the intensity of UHI has an average value of 0.3 °C at the distance of 7 km and 1.2 °C at the distance of 14 km.
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Judul: Light Microscope Study of ConnectiveTissue in The Spleen of Common Rousette Bat (Rousettus amplexicaudatus)
Abstrak: The spleen is the largest lymphoid organ. As a secondary lymphoid organ, in addition to its immune function, the spleen also has functions as blood filtration, storage, and hematopoiesis. The spleen has different morphologies between species that support different physiological functions, one of which is the difference in the structure of the capsule and trabeculae. Capsule and trabeculae of the spleen generally consist of connective tissue and smooth muscle. The thickness of smooth muscle composed together with connective tissue in the capsule and trabecula determines the function of the spleen that is divided spleen into three storage, defense, and intermediate. Bats are the reservoir of various zoonotic diseases. Bats are thought to have unique immune systems compared to other mammals but the characteristics of its immune organs such as the spleen have never been studied before. This study was conducted to examine the characteristics of capsulae and trabecula of the Common Rousette (Rousettus amplexicaudatus).
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