Judul: Perencanaan lanskap resor vila dan spa pradha di Jimbaran Bali
Abstrak: Seiring dengan perkembangan wisata saat ini, vila-vila ekslusif di Bali semakin diminati sebagai alternatif tempat berlibur. Keunggulan vila di Bali selain suasana yang tenang juga letaknya yang strategis dengan lingkungan yang masih alami serta panoramanya yang spektakuler. Vila-vila yang berukuran lebih kecil menawarkan suasana yang lebih intim dan fasilitas terpisah di setiap unit sehingga privasi penghuni lebih terjaga. Ciri khas kompleks rumah peristirahatan ini antara lain konsep tata ruang kawasan yang mengadopsi pola small conln7ttnily dengan memanfaatkan keadaan alam sekitarnya sehingga tampil. suasana Bali yang menyenangkan sebagaimana yang didambakan konsumen.
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Judul: Perencanaan lansekap stop over pada obyek wisat Pantai Soka, Tabanan Bali
Abstrak: Budaya tradisional masyarakat Bali memiliki suatu tata nilai yaitu tata nilai Tri Hita Karana, yang dapat dijadikan sebagai landasan konsep dalam pembagian tata ruang pada suatu tapak. Tata nilai Tri Hita Karana membagi ruang menurut tinggi­ rendah suatu tempat. Berdasarkan konsepsi tersebut maka ruang yang berorientasi ke arah gunung (kaja) memiliki nilai utama, daerah dataran (tengah) memiliki nilai madya, dan ke arah laut (kelod) memiliki nilai nista yang secara hirarkis tersusun dalam segmen utama, madya, nista. Ruang dengan nilai utama terdapat pada ruang non intensif, yaitu daerah persawahan, sedangkan yang memiliki nilai madya dan nista terdapat pada ruang intensif dan semi intensif.
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Judul: Mercury Toxicity and It’s Effect on Histopathology Change of Nile Tilapia (Oreochromis niloticus).
Abstrak: Nile tilapia (Oreochromis niloticus) is one of fish species that oportunity to contaminated with mercury. The effects of pollutants can damage living organisms organs and can cause death. The effects caused mercury had acute or chronic character. The aims of this study are to determine threshold and acute toxicity of mercury chloride (HgCl2) of Nile tilapia (Oreochromis niloticus), to assess the effect of mercury chloride (HgCl2) on several biometric parameters (survival, growth rate of average daily weighted, liver condition, bile and reproductive variability of Nile tilapia (Oreochromis niloticus), assess the level of damage to the histological structure of the gills, liver and kidney of Nile tilapia (Oreochromis niloticus) caused mercury chloride (HgCl2) exposure. This study was conducted from February to June 2013. Nile Tilapia (Oreochromis niloticus) were used in this study were female with average weight 20 grams or 11-13 cm length range. Toxicant materials used in this study was mercury chloride (HgCl2). Fish were reared in each aquarium 60x40x30 containing 48 liters of water. This study consists of three stages: a preliminary test, acute test, and sub-chronic test. To determine the changes in biometric condition of tilapia approximated by measuring the survival rate (SR), the growth rate of average daily weight , the content of mercury in the fish organs, hepatosomatic index (HSI), the relative bile volume (VER), gonadal soamtic index (IKG), fecundity and oocit diameter, tissue damage caused by mercury in fish organs by making histological preparations stained with hematoxylin and eosin. The median lethal concentration (96 hr, LC50) of Mercury Chloride was calculated as 1,64 mgL--1.The survival rate was highest in the control treatment (46,67 %) . Mercury chloride with concentration 0.196 mgL--1 show significant effect to changes HSI and relative bile volume, and oocyte diameter of Nile tilapia (p < 0,05). Mercury chloride with a concentration of 0,164 mgL-1 and 0,196 mgL-1 have not a significant effect on the growth rate of weight, gonadal somatic index and fecundity of Nile tilapia (p > 0,05). Mercury chloride cause damage to gills (hyperplasia, hypertrophy, proliferation and neukrosis), liver (hyperplasia, hemorhage, shrinkage of hepatocytes, proliferation and neukrosis) and kidney (hyperplasia, hemorrhage, shrinkage of the glomerulus, proliferation and neukrosis).
Keyword: Nile tilapia, Hepatosomatic indexs (HSI), histopathology