Judul: Analisis Curah Hujan Harian Maksimum Untuk Pendugaan Debit Puncak Daerah Aliran Sungai Ciliwung Hulu
Abstrak: 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 purpose of this study was to design peak discharge of the Upper Ciliwung Watershed using daily rainfall data. The Mononobe method was used to estimate rainfall intensity and rational method was used to estimate the design peak discharge. The results show concentration time (Tc) of the Upper Ciliwung watershed was 1.5 hours while the peak discharge at 2, 5, 10, 25, 50, and 100 years return period were 392 m3/s, 600 m3/s, 739 m3/s, 927 m3/s, 1063 m3/s, dan 1214 m3/s respectively. Land use change in the Upper Ciliwung cause an increase in peak discharge from 205 m3/s in 1996 to 392 m3/s in 2010.
Keyword: return period, rainfall intensity, peak discharge, rainfall

Judul: Analisis Debit Puncak Aliran Sungai Ciliwung pada Outlet Katulampa
Abstrak: Cilmate and land use changes were increase fluctuation river discharge of Upper Ciliwung Watershed. Increasing river discharge in rainy season often cause flood in lower area, especially in DKI Jakarta Province. This research aims to analyze the characteristics of rainfall, the relation between rainfall and rainfall intensity on peak discharge, and the effect of land use changes on peak discharge in Upper Ciliwung Watershed. Characteristics of rainfall were analyzed by daily rainfall charts (Citeko Station) and daily rainfall data (Katulampa Station) 2007- 2013, while landuse changes were identified from land use map on 2006, 2009, and 2012. Rainfall (daily, monthly, yearly) on the Upper Ciliwung Watershed is lower than rainfall in the outlet area. The amount of daily rainfall has astrongly relation with peak discharge. The amount of daily rainfall in the upper (Citeko Station) has stronger relation with peak discharge of Ciliwung River than the amount of daily rainfall in the outlet area (Katulampa Station),with determination coefficient (R2) on 2011, 2012 and 2013 are 0.56, 0.65, and 0.42respectively. The amount of daily rainfall in the upper (Citeko Station) has also stronger relation with peak discharge of Ciliwung River than rainfall intensity 30 minutes. But, the amount of daily rainfall and rainfall intensity30 minutes have a real influence on peak discharge of Ciliwung River. The greatest land use change was happened on 2006-2009, which residential area increased about 463.39 ha (3.09%). This land use change was causepeak discharge of Ciliwung about 394.81 m3/s, which occurred on February 2010. This peak discharge was cause widespread flood in DKI Jakarta Province.
Keyword: Bogor Agricultural University (IPB), peak discharge, rainfall intensity 30 minutes, rainfall, landuse changes

Judul: Sifat fisik dan kandungan Fe Meatloaf yang menggunakan tepung daging sapi sebagai bahan baku
Abstrak: Meatlof merupakan produk yang serupa dengan sosis. Hal yang membedakannya ialah pada meatloaf dilakukan pengisian ke dalam loyang dan dipanggang pada suhu 180 °C selama 30 menit. Meatloaf biasanya terbuat dari daging segar, yang memiliki nilai gizi yang tinggi, baik dari segi nilai biologis, kecernaannya maupun kelengkapan asam aminonya dibandingkan bahan nabati, namun masih dinilai sebagai bahan pangan yang sifatnya perishable (mudah rusak). Pembuatan tepung daging melalui proses freeze drying bertujuan untuk meningkatkan umur simpan dan memudahkan pemanfaatannya dalam pembuatan produk olahan. Penggunaan tepung daging sapi dalam pembuatan meat loaf daging sapi diharapkan menjadi alternatif dalam pemenuhan kebutuhan protein hewani dan menjadi langkah awal untuk inovasi teknologi pembuatan meatloaf daging sapi yang praktis.
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