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Now showing items 21-30 of 472
Metode Neraca Energi Untuk Perhitungan Radiasi Transmisi Menggunakan Data Citra Landsat ETM+
(2012)
Radiation transmission is needed for forest vegetation especially for the ecosystem under canopies. Quantity of radiation which could reach into the surface of forest influences chemical, physical, and physiological processes ...
Analisis Fenomena Urban Heat Island di Kota Jakarta Menggunakan Software Pemodelan WRF EMS
(2015)
Urbanisasi dan aktivitas antropogenis yang tinggi di wilayah perkotaan seperti Jakarta menyebabkan terjadinya fenomena Urban Heat Island, sebuah istilah yang mengacu kepada kondisi lebih tingginya suhu udara di perkotaan ...
Pendugaan ketinggian planetary boundary layer (pbl) di beberapa lokasi di wilayah indonesia menggunakan metode empiris
(2014-12-30)
Pendugaan ketinggian pbl dapat dilakukan dengan menggunakan beberapa metode empiris diantaranya, gradien suhu potensial, kelembaban spesifik, kelembabn relatif, profil refractiviti, elevated inversion (ei) dan surface-based ...
Estimasi Sebaran Daerah Rawan Banjir Menggunakan Model HEC-RAS dan Kerugian Masyarakat di Wilayah Sub-DAS Citarik
(2014)
Flood events in Upper Citarum watershed, especially in Citarik Subwatershed has increased sharply and it caused high enough economic loss. HECRAS model can be used to solve flood problem. Therefore, it is necessary to study ...
PenilaianTeknologi Budidaya Padi Sawah Irigasi Adaptif Terhadap Keragaman Iklim (Studi Kasus: Subang, Jawa Barat)
(2014)
In recent yearsm riceproductivitytended to decrease. Thisconditionis not only due to limited adoption of new technologies by farmers but also due to the increased in crop failure caused by extreme climate events. This study ...
Pemanfaatan Model Weather Research and Forecasting Environmental Modeling System (WRF-EMS) untuk Memprediksi Hujan
(2014)
Numerical models can be used to predict the weather. Numerical model used in this study is a model of Weather Research and Forecasting Environmental Modeling System (WRF-EMS). The purpose of this study is to examine the ...
Analisis Curah Hujan Harian Maksimum Untuk Pendugaan Debit Puncak Daerah Aliran Sungai Ciliwung Hulu
(2014)
The peak discharge numbers are needed in water resource management, especially for flood management. If the data are unavailable, peak discharge can be generated using daily rainfall data and watershed characteristics. The ...
Analisis Perubahan Penutupan Lahan Daerah Aliran Sungai Ciliwung Hulu dalam Kaitannya dengan Banjir Jakarta
(2013)
Daerah Aliran Sungai (DAS) Ciliwung Hulu (15.258 ha) merupakan DAS yang memiliki potensi untuk mengendalikan banjir Jakarta. Perubahan penutupan lahan di DAS Ciliwung Hulu secara signifikan memberikan pengaruh terhadap ...
Analisis Pengaruh Faktor Cuaca Untuk Prediksi Serangan Organisme Pengganggu Tanaman (OPT) pada Tanaman Bawang
(2013)
Pest and disease are the main factors which cause low onion productivity in Brebes. The aim of this reasearch was to find out the effect of weather parameter and pest predator toward the intensity of pest attack (Spodoptera ...
Aplikasi Model IFAS Untuk Membandingkan Debit dari Tiga DAS (Studi Kasus: Kabupaten Boyolali dan Klaten Jawa Tengah).
(2013)
River discharges influenced by watershed characteristics and nature of precipitation that falls within the catchment area. The amount of discharge can be calculated from measurements or estimated using a hydrological model. ...