13 articles in this issue
Titiresmi Adyananto
Pollution in the rivers is generally caused by domestic and industrial waste.Some treatments to solve it can be done individually or collectively. Theeffort can be physical, chemical, or biological treatments chosen by itsform, character, kind, quality, q... see more
Kemas Fachruddin
Indonesia still using common and control (CAC) instruments in controllingenvironmental problems. Law No 23 year 1997 and decree of the ministerand others regulations related to the law were established based ontop-down policy approach. Environmental probl... see more
Kardono Kardono
This report summaries the results of sampling (and analyses) of stack flue gas of P.T. Semen Cibinong’s Kiln, located at Jl. Raya Narogong, Desa Nambo, Cileungsi, Bogor. The test was aimed to determine concentrations of emitted metals (As, Cd, Cr, Pb, Hg ... see more
Titin Handayani
The agroforest region is bestowed with diverse agro-climatic zones, whichmakes itself a rich storehouse of different types of Flora and Fauna.Besides, this conditions help in introduction, acclimatization, andcultivation of a number of aromatic plants wit... see more
Djoko Padmono
In the process of decomposition of the organic matter with the anaerobicsystem was learnt that the methane forming bacteria of was verysensitive to the level of the acidity in other words very sensitive with thelow pH. There are by two big groups the bact... see more
This article contained several differences of the theory about anaerobicsludge granulation biogas in the UASB reactor. The level of the granulationformation of the beginning followed same principles as the formation bio-film from the bacteria to a surface... see more
Teguh Prayogo
Seasonal characteristics of vegetation, such as growing season are closelyrelated to characteristics of the lower atmosphere, and are thereforeimportant variables in global models and vegetation monitoring. NormalizedDifference Vegetation Index (NDVI) dat... see more
Petrus Nugro Rahardjo
Environmental problems which happen in Jakarta metropolitan city, havealready come into a very critical condition. All surface water, such asrivers, swamps and small lakes, have extremely been continuingpolluted. Even ground water, not only the quality is... see more
Wage Komarawidjaja
One of major pollutants in textile wastewaters is organic substance that could be degraded and utilized by microbe as nutrient and energy source in activated sludge compartment at textile waste water treatment unit. Therefore, microbe is the concern in th... see more
Abubakar Lubis
Renewable energy is non fossil energy which can be renewed and managed properly. Therefore, the renewable energy resources would be sustainable. Those that can be classified as renewable energy are geothermal, hydro, solar, wind, biomass, ocean, fuel cell... see more
Rony M Bishry
The natural resources and environmental accounting is an important toolto account the stock and the sustainable flow of natural resources aswell as the depletion occured in the utilization of natural resources. Thenatural resources stock and flow accounti... see more
Sunaryo Sunaryo
The mistletoes of Dendrophthoe pentandra, Helixanthera cylindrica,Scurrula parasitica and Scurrula atropurpurea growing on several plantscollection in Bali Botanical Gardens. The research was carried out inJune 2007 found about 114 branches/twigs of 105 t... see more
Ikhwanuddin Mawardi
Productivity is a ratio between an output and another input, such as: labor,and land. To solve the problem of resource limitation, it is necessary todevelop some approaches, such as priority commodity approach and priorityterritory development approach. S... see more