Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

1.235

P-Index

This Author published in this journals

All Journal Agrotrop : Journal on Agriculture Science Ecotrophic, Journal of Environmental Science E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Agrica: Journal of Sustainable Dryland Agriculture Jurnal Bali Membangun Bali

I Wayan Diara

Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana, Jl. PB. Sudirman Denpasar 80231 Bali

Author-ID : 590109

Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Transportation Other

Published : 23 Documents Claim Missing Document

Claim Missing Document

Articles

Title

IMPLEMENTASI BIOSISTEM UNTUK PENGOLAHAN AIR LIMBAH LAUNDRY i kadek widiantara; I Wayan Budiarsa Suyasa; I Wayan Diara
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 12 No 1 (2018)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Population growth followed by an increase in laundry activity generates waste if left unchecked will cause damage to aquatic biota. To overcome this need the existence of an environmentally benign laundry water treatment system such as biosystem. Biosystem used in this research with length 180 cm width 60 cm and height 40 cm filled gravel as filter media and elephant grass (pennisetum purpureum) plant. The way of operating the biosystem is by pouring the waste into a tub of biosystem and then samples waste water taken on the biosystem output. The result treatment that biosystems combined with anaerobic reservoirs decreased BOD, COD, phosphate and detergent levels by 127.09 mg/l, 161.96 mg/l, 0.8699 mg/l and 1.3228 mg/l in a single treatment on roughing horizontal flow filter for laundry water treatment. The performance of physical and biological components in biosystems combined with anaerobic reservoir effectively decreased BOD, COD, phosphate and detergent concentrations by 73.91%, 69.58%, 58.74% and 80.03% (above 50%) in one treatment. But only in lowering the effectiveness of phosphate levels is still relatively low when compared with the effectiveness of wastewater quality standards. Further research needs to be done calculations to find plants in biosystems that can thrive. In addition, further research is needed to find the operating time until the biosystem undergoes a breaktrough condition. Keywords: laundry, waste water, biosystem.

ANALISIS POTENSI CADANGAN KARBON UNTUK PENGELOLAAN HUTAN DI TAMAN WISATA ALAM DANAU BUYAN-DANAU TAMBLINGAN Bernadina Paulinda Maku; I Wayan Suarna; I Wayan Diara
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 14 No 2 (2020)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2020.v14.i02.p06

Taman Wisata Alam (TWA) Danau Buyan-Danau Tamblingan one of the forest ecosystems that are rich in biodiversity. The information about carbon stocks stored at the surface of the soil is very important to know in order to improvements can be made to the cultivation technique, plant type selection, and right forest management to maintain and increase carbon stocks. The study aimed: calculating and knowing the factors behind the difference carbon stocks above ground level, litter, and soil at Buyan Lake forest and Tamblingan Lake forest and formulating management strategy of TWA Danau Buyan-Danau Tamblingan for supports increased forest carbon stocks. Whereases the measurements carbon stock at medium, low and high density. To formulate management directives used the SWOT analysis. The result of this study is: carbon stocks in above ground level, litter and soil at Buyan Lake forest smaller than Tamblingan Lake forest, with the following details Buyan Lake forest, was: 613.03 ton/ha, 62.56 ton/ha and 125.443 ton/ha whereas Tamblingan Lake forest was: 768.93 ton/ha, 105.26 ton/ha and 360.711 ton/ha, factors causing differences in carbon stocks at Buyan Lake forest and Tamblingan Lake Forest is the variety of plants that dominate and the human activity. Management strategy of TWA is: provide assistance to the community to proposing Izin Pengusahaan Pariwisata Alam (IPPA), facilitated indigenous villages to gain recognition of customary forests and formulated awig-awig as local wisdom in management of TWA Danau Buyan-Danau Tamblingan. Keywords: Carbon stock; Forest management strategies; analysis SWOT; TWA Danau Buyan Danau Tamblingan.

PERFORMANCE AND HOTELS WASTE MANAGEMENT STRATEGIES IN TOURISM REGION OF UBUD BALI I Wayan Adiputra Gunawan; Made Sudiana Mahendra; I Wayan Diara
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 12 No 1 (2018)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

ABSTRACT PERFORMANCE AND HOTELS WASTE MANAGEMENT STRATEGIES IN TOURISM REGION OF UBUD BALI The aim of this research was to know performance and formulate waste management strategies by star hotels in Ubud Tourism Region. Based on the result of the research, there were 2 hotels (14,28%) with very good classification, 6 hotel (42,86%) with good classification, 3 hotel (21,43%) with moderate classification and 3 hotels (21.43%) with poor classification. The strategy formulated to improve the effectiveness of hotels waste management especially for those for moderate and poor was by conducting analysis of internal factors (IFAS) and external factors (EFAS) which then analyzed with SWOT matrix. Based on the result of SWOT analysis using balance score card, it was found that the star hotel waste management condition which was in moderate category and poor was in quadrant III. This condition indicated that the strategy formulated in the combination of weakneas and opportunities. The formulation of strategy based on SWOT Analysis matrix were as follows: (1) Developing SOP of waste management by referring to the legislation in the environmental; (2) Improving and adding components of waste treatment facilities (WWTP, chimneys, and hazardous waste storage to meet technical standards; (3) Socializing waste management policy to all hotel employees; (4) Apply to the government waste management training for staff / human resources engineering division; and (5) Reporting the performance of the waste management system to the Gianyar Regency Environmental Office every 3 months. Keywords : Performance; Waste, Management Strategy, IFAS, EFAS, and SWOT Analysis

PENGARUH PUPUK ZA DAN KOMPOS TERHADAP KANDUNGAN Pb, Zn, Cu DAN N TANAH SERTA HASIL TANAMAN PADA SISTEM BUDIDAYA BAWANG MERAH DI TEPI DANAU BATUR, KINTAMANI, BANGLI Shinta Lestari Santosa; I Nyoman Rai; Wayan Diara
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 14 No 2 (2020)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2020.v14.i02.p03

Vegetable cultivation is livelihoods for side Lake Batur communities, Kintamani, Bangli. Hilly natural conditions with a soil texture influenced by the eruption of Mount Batur, 900 m above sea level, and 900-3500 mm high rainfall, causing this region is very suitable for the cultivation of various vegetables, including shallot. One effort to meet the high demand for shallots is that efforts are made to improve cultivation techniques, including fertilizing to improve yields. In modern agriculture, the use of fertilizer is absolutely essential to trigger the level of crop production. The aims is to analyze the combination effect of using of inorganic fertilizer (ZA fertilizer) and organic fertilizer (compost fertilizer) on shallot vegetable cultivation systems on the content of pollutants, N nutrients and onion crop yields on the shores of Lake Batur, Kintamani District, Bangli Regency. The study using RBD with two factors where factor I: provision of organic fertilizer is leaf compost made aerobically (O), consisted of 3 levels, namely: O0 = 0*, O1 = 5* and O2 = 10*and factor II: the application of inorganic fertilizer namely ZA (S) fertilizer, consisted of 3 levels, namely: S0 = 0**, S1 = 50** and S2 = 100**, each repeated 3 times. The parameters observed were the growth and yield of shallots as well as the content of Pb, Zn, Cu and N nutrients in the soil. The nutrient content (N) in the soil, when using chemical fertilizer ZA and compost organic is not significantly different, as well as the results of onion plants, while the content of Pb, Zn and Cu on the use of chemical fertilizer ZA and organic compost, very real different. The highest soil Pb content in S2O1 treatment is 30.07***, the highest soil Zn content in the S2O1 treatment was 28.24***, and the highest soil Cu content in the S1O2 treatment is 17.22***. *= tons/ha **= kg/ha ***= mg/kg Keywords: compost; contents Pb; Zn; Cu of soil; shallot; ZA.

DAMPAK PENGEMBANGAN PARIWISATA TERHADAP KONDISI LINGKUNGAN PESISIR DAN STRATEGI PENGEMBANGANNYA DI PANTAI YEH GANGGA, KABUPATEN TABANAN Pradnyani, Gusti Ayu Manik; Sudiana Mahendra, Made; Diara, I Wayan
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 17 No 2 (2023)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2023.v17.i02.p11

The Tabanan Regency Government has established Yeh Gangga Beach as one of the tourist attractions. Tourism development will certainly have an impact on the physical, social and economic environment of the local community as well as for the tourism area itself. So it is necessary to conduct research on how much tourism impact the physical environment and the social and economic communities on the coast of Yeh Gangga Beach. The method used in this research is mixed, using two types of data, namely quantitative data related to population data and questionnaire results, as well as qualitative data through observation and interview methods related to data on the physical environment and socio-economic conditions of tourism. The analysis method to formulate alternative strategies that can be applied in the development of Yeh Gangga Beach is done by SWOT analysis. Tourism development is in line with the construction of tourism support facilities. There are changes in the coastline in the form of accretion caused by the construction of trails and there are two river mouths large enough to cause sedimentation. The river water quality is still classified as good and has a parameter value that is not much different because it has almost the same water activity. Tourism development on Yeh Gangga Beach has positively impacted the local community’s economy and income, with changes in livelihoods and income. The calculation results of the strength factor obtained a score value of 1.96 and a weakness value score of 0.91 with a score difference of +1.04. then the opportunity factor obtained a score value of 2.01 and a threat value score of 0.66 with a difference of +1.35 so that Positive-Positive (+, +) results were obtained, namely in Quadrant I. This position indicates that internal strengths and environmental conditions support tourism development so strategic recommendations are given by way of internal strengths and environmental conditions that support tourism development. This position indicates that the internal is strong and the environmental conditions support tourism development, SO the strategy recommendations are given by making the most of the strengths and opportunities possessed. Keywords: Environment, Tourism, Impact, Development Strategy

Co-Authors AGUS FRENCA ADI PUTRA Anak Agung Istri Kesumadewi Ardana, Made Putra Eka Astika, I Komang Putra Bernadina Paulinda Maku CALVIN ALDIATMA SANTOSA DEBORA TIENCICIA NAPITU GEDE WIJANA Gunadi, Gusti Alit Gusti Ngurah Alit Susanta Wirya I Dewa Gede Raka Sarjana I DEWA MADE ARTHAGAMA I GEDE ADHI IRAWAN I GUSTI ALIT GUNADI I GUSTI AYU ADE TEJASTINI I Gusti Ayu Mas Sri Agung I Kadek Widiantara I MADE ADNYANA I Nengah Muliarta I Nengah Muliarta, I Nengah I Nyoman Dibia I NYOMAN RAI I NYOMAN SUNARTA I W BUDIARSA SUYASA I Wayan Adiputra Gunawan I WAYAN NARKA I Wayan Suarna I Wayan Susila IDA BAGUS PUTU BHAYUNAGIRI Jeksen, Julianus KESUMADEWI, ANAK AGUNG ISTRI M. Sudiana Mahendra MADE SRI SUMARNIASIH Made Sudiana Mahendra, Made MOHAMMAD RAJU BELLY DALIMUNTHE NI NYOMAN ARI PUTRI MURTIYAH NI PUTU EKA APRIASTUTI NI WAYAN MAYA SARI NURLELY LAMPITA PANDIANGAN Pradnyani, Gusti Ayu Manik PUTU EKA CAHYADEWI R. Suyarto Sarjana, Dewa Gede Raka Shinta Lestari Santosa Tati Budi Kusmiyarti WINDA ARDY DWIASTUTI WIYANTI WIYANTI Yoga Yuniadi

Title Search

Found 5 Documents Search Journal : Ecotrophic, Journal of Environmental Science

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search
Journal : Ecotrophic, Journal of Environmental Science