Judul: Analysis of Land Cover Change Impacts on The Landscape Services Quality in Cisadane Watershed Tangerang City
Abstrak: Peningkatan jumlah penduduk dan pembangunan di Kota Tangerang dapat menyebabkan dampak terhadap penurunan kualitas lingkungan. Hal tersebut akan mempengaruhi kondisi jasa lanskap khususnya di Daerah Aliran Sungai (DAS) Cisadane yang melewati kota ini. Penelitian ini bertujuan mengetahui perubahan tutupan lahan tahun 2010 dan 2020, perubahan kualitas jasa lanskap, dan rekomendasi pengelolaan di DAS Cisadane Kota Tangerang berdasarkan jasa lanskap. Indikator jasa lanskap yang digunakan adalah karbon tersimpan, keanekaragaman hayati, keindahan lanskap, pengaturan tata air, dan ameliorasi iklim. Hasil penelitian ini menunjukkan bahwa terjadi perubahan tutupan lahan sebesar 14,28%. Kebun campuran mengalami peningkatan luas tutupan lahan tertinggi sedangkan lahan pertanian mengalami penurunan luas tertinggi. Akibat perubahan tersebut, terjadi penurunan nilai jasa lanskap serta memperlihatkan kondisi yang kurang baik. Hasil analisis Strength, Weakness, Opportunity, Threat (SWOT) menunjukkan pengelolaan DAS Cisadane Kota Tangerang berada pada posisi hold and maintain. Strategi utama adalah pengelolaan secara pentahelix yang merupakan kolaborasi antara akademisi, pengusaha, pemerintah, masyarakat, dan media massa (ABCGM)., The increase of population and development in Tangerang City can have an impact on environmental degradation. This will affect landscape conditions, especially in the Cisadane Watershed that passes through this city. This study objectives are to determine land cover changes from 2010 to 2020, changes in landscape services quality, and recommendations for management strategies for Cisadane Watershed in Tangerang City based on landscape services. The indicators used for landscape services assessing are carbon stock, biodiversity, landscape beautification, water management, and climate amelioration. The results of this study indicate that there is a change in land cover as much as 14,28%. Mixed gardens has the largest increase and field land has the largest decrease. As a result, there is a decrease of landscape services and the quality of landscape services showed less good condition. The results of the Strength, Weakness, Opportunity, Threat (SWOT) analysis indicate that the management of the Cisadane Watershed in Tangerang City is in hold and maintain position. The main strategy is pentahelix management that is collaborative management between Academician, Businessman, Community, Government, and Mass-media (ABCGM).
Keyword: GIS, land cover changes, landscape services, watershed

Judul: Pengaruh Perubahan Tutupan Lahan DAS Cisadane Hilir terhadap Kualitas Air Sungai Cisadane Hilir Kabupaten Tangerang, Banten
Abstrak: The land usage pattern surround the Cisadane watershed has changed year to year on Cisadane watershed especially at down segment. The change of land usage has effected the quality of water physically, chemically and biologically. The decrement of water quality has relation to the utilization of water resource at Cisadane Watershed especially at down stream. The water resource utilization might be for industrial, husbandry, agriculture land and setlement purposes. Those utilizations duct the wastes to the stream. It could disturb the utilization of clean water. The evaluation to the types of land cover change and water quality of down stream of Cisadane for several years, is needed in order to determine the effect of land cover and water resource utilization to the quality of water. This study is aimed to analyze the impact of land cover to Cisadane watershed especially at the down stream during 2005-2008, examaine the water resource utilization at Cisadane down stream and account the pollution load which is approviate to the sources of contaminants and the carriying capacity. Therefore this study is expected that it can be input of information and give contribution to the management of Cisadane watershed for the some years a head. The condition of Cisadane stream at the transition area of middle part to the stream down is included as the moderate up to worse criteria with the score of WQI 60, 09 – 34,45 while the mouth area of stream is included as worse up to strongly worse with the WQI 57, 56 – 17, 72. The condition is worse nearer to the mouth part. It is caused by the accumulation of pollutant from the downstream and middle stream. The 100% of respondences (180 people) agree that the quality of Cisadane stream water nowadays is in bad condition. They state that Cisadane water is not proper to be used directly for daily purpose, such as for cooking, drinking, bathing and washing. But some of them (56, 67%) still use the water for washing the clothes and bathing. Based on classification result, there are eight land use on Cisadane Watershed area. Land use changing happened in forest, mixed garden, recident area, rice field, fisheries area, bare land, and fields. Land use change on Cisadane watershed area connected to water quality on this area. Some parameters that can used to know the water quality are water temperatures, TDS, BOD, COD, DO, nitrate, ammonia dan nitrite. Based on Classification result on assesment of sources of air, water and land pollution, residencial and industry area were the major producer of liquid wastes on this area. It can be seen from increasing of water pH, COD and BOD parameters. Based on calculation result, the highest pollutant load is mostly predicted coming from some sources (people and husbandry). The TTS is 187.809,23 ton/year, BOD is 36.767,65 ton/year, COD is 18.302,23 ton/year, TN is 1.372,7 ton/year and TP is 166, 39 ton/year. Pollutant load from people and husbandry on Cisadane watershed area for COD,TN parameter still on minimum capability and over capability for BOD, TP and TSS parameter.
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Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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