Judul: Studi keanekaragaman jenis burung untuk pengembangan wisata birdwatching di kampus IPB Darmaga
Abstrak: Kampus IPB Darmaga memiliki keanekaragaman jenis burung yang cukup tinggi yang didukung oleh tingginya keanekaragaman habitat. Dengan keanekaragaman jenis burung yang ada, maka potensi dan peluang yang dimilikinya dapat dikembangkan menjadi sebuah program ekoturisme berupa wisata pengamatan burung (birdwatching). Program wisata birdwatching disusun dalam bentuk paket kegiatan yang didasarkan pada penyebaran dan kelimpahan keanekaragaman jenis burung sehingga dapat dibuat rute / jalur pengamatan yang disesuaikan dengan faktor lain seperti waktu kunjungan dan berbagai karakteristik pengunjung. Untuk selanjutnya kegiatan wisata pengamatan burung (birdwatching) dapat dijadikan salah satu pilihan unggulan yang ditawarkan kepada pengunjung kawasan Kampus IPB Darmaga. Program wisata ini dapat menjadi bagian atau dipadukan dengan program wisata kampus yang lain. Penelitian ini bertujuan untuk (1) mengetahui keanekaragaman jenis burung dan potensinya bagi kegiatan wisata birdwatching. (2) mengetahui penyebaran keanekaragaman jenis burung secara horizontal dan vertikal serta kelimpahannya, (3) mengetahui peta penutupan lahan dan tipe habitat burung, (4) mengetahui fungsi dan penggunaan habitat oleh burung, (5) mengetahui peluang waktu perjumpaan dan penemuan jenis burung pada jalur wisata birdwatching, dan (6) menyusun program wisata birdwatching berdasarkan penyebaran dan kelimpahan keanekaragaman jenis burung. Manfaat yang diharapkan dari penelitian ini adalah (1) sebagai sumber informasi tentang keanekaragaman burung dan potensinya, (2) sebagai dasar pertimbangan dalam pengelolaan kawasan Kampus IPB Darmaga yang berwawasan lingkungan serta berpihak pada konservasi burung, (3) sebagai sumber informasi tipe habitat dan peta penutupan lahan Kampus IPB Darmaga, (4) memberikan gambaran nilai ekonomis dari penyelenggaraan wisata birdwatching. ...
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Judul: Keanekaragaman Jenis Burung pada Beberapa Cluster Perumahan di Sentul City, Bogor Jawa Barat
Abstrak: Sentul City held the eco-city concept and has a unique landscape with a variety of topography. This area has a variety of vegetation structure and composition which are distributed in several residential clusters. One of the biodiversity that can be found in this area is bird. Variety of habitat types will influence the bird diversity in each area (Blendinger and Ricardo 2001). The objective of this research were (1) to describe the habitat of birds, (2) to examine bird diversity, (3) to compare the bird composition among cluster types, (4) to examine vertical and horizontal distributions of birds in several vegetation and tree architecture, (5) to examine the influence of tree architecture on tree utilization by bird. The research was conducted in Sentul City from June to September 2011, in the area of research are five residential cluster which are selected by the age of cluster and composition of vegetation, and one location is a boulevard. The habitat condition and vegetation (dominant vegetation, tree height, type of tree architecture, vertical and architecture utilized side) are described with qualitative data and collected by direct survey. Bird data is collected by MacKinnon species list method (MacKinnon et al. 1998) with 10 species of birds each list. Bird diversity analyzed by using species area curve, meet frequence and index of similarity. Utilization of vegetation using descriptive analysis. A total of 42 species of bird from 24 families were recorded in this research. There were 6 species cannot find and 25 new species recorded compare by the result of AMDAL Bukit Sentul at 2000. The highest bird diversity found in Northridge cluster with 33 species of bird and the lowest bird diversity found in Venesia-Pasadena-Sakura cluster. Based on MacKinnon species list result, showed the leveled out of curve. It showed there was nothing increment of bird species at research location. Some of birds have a high number of meet frequence in one location, but cannot find in other location. It showed there was a low distribution of bird species. The highest similarity index was found between Bali cluster and Venesia-Pasadena-Sakura cluster (IS=0.76). In general, most of bird can be found at 2/3 of tree crown except in Argenia cluster. Midlde branching part of the tree crown are the most utilize part by bird. There are management method that can impelement, (1) provide and defence birds habitat, (2) planting a favourite vegetation for birds, (3) establish protected area for birds, (4) research on bird diversity in other locations, (5) intensively monitoring on bird diversity, (6) Sosialization in the importance of bird diversity, (7) develope an environmental education programs.
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Judul: Pemodelan Dinamika Glukosa dengan Persamaan Hovorka menggunakan Metode ODE 45 untuk Kasus Diabetes Tipe 1.
Abstrak: Type 1 Diabetes is a case where beta cell in pancreas cannot produce insulin properly. On a type 1 diabetes case, some insulin had to be added into the bloodstream. This simulation used Hovorka equations and ODE 45 methods in MATLAB. To know the amount of dosage for insulin that a type 1 diabetes case need, also how the kinematics and dynamics look like for the glucose rate in the bloodstream can be done by using this simulation. Some variation on the amount of insulin, injection time and weight had been done to get the optimum result of glucose rate in the bloodstream. The result from this simulation is a 70 kg weigh need insulin injection in the morning for about 2 dL, and 21 dL each for afternoon and night times, all of injection time is an hour after eating.
Keyword: ODE 45, Hovorka method, Insulin, Type 1 Diabetes, Blood glucose