Month: August 2013

This article is aimed to study and research about the wind energy for the electricity generator around Chana District, Songkhla province(Southern of Thailand), Thailand. The experiment used three vertical wind turbine, 12 volts 200 watts electric current, charger control, 1,500 watts battery, and 525 watts inverter. This study revealed that the wind energy can generate …

Ahmedabad is unique in the whole of India in matters of environmental neatness and flourishing conditions and it is superior to other cites in the excellence of its monuments. Ahmedabad Urban Development Authority (AUDA) proposes to undertake work for revival, development of catchments areas and beatification of few lakes under the present project. Of these; …

There is general agreement among academics, economists, and policymakers about the U.S. housing market bust having caused the U.S. subprime, financial, economic crises in 2007-2009. However, consensus on what caused the U.S. housing market to burst was not obvious. Now academics, economists, and policymakers have started debating on the impacts of the Global Green New …

Voltage sag is considered to be the most serious hazard of power quality and can produce a harmful effect in electrical power system stability. Distributed Generation which used in this paper is playing an important role in power system to improve the grid performance. Grid performance and avoiding degradation the power system networks depend probably …

The technology, where the ground used as a heat sink to produce cooler air, has been an area of interest in Malaysia even before its National Green Technology Policy launched in 2009. Many researchers have studied the Earth-to-Air Heat Exchanger (EAHE) from different points of view, some focused on developing mathematical models to predict the …

The Pollution Control Department (PCD) has long been responsible for an hourly measurement of Nitrogen Dioxide (NO2) concentrations at its twelve stations located within the 430 square kilometer area of Inner Bangkok. In the past, to estimate NO2 concentrations at any unmeasured location, the proximity model, interpolation model, or dispersion model were employed. These models …

The aim of this study was to select the appropriate bio-indicator to monitor organochlorine contamination in the river and understand its effecting factors. Two species of fish; Spot barb (Puntius bimaculatus) and Naked catfish (Bagaridge) were selected as the representatives of herbivore fish and omnivore fish, respectively, because they were found across the country and …

The excessive usage of fossil fuels worldwide is causing environmental problems. One solution to these problems is the exploitation of available renewable energy resources, including solar energy. This exploitation of renewable energy resources becomes essential to meet the large energy demand that resulted in depletion of fossil fuel resources, fuel price uncertainty and volatility, and …

Arid regions with low rainfall are under continuous threat and pressure to maintain its stability and to meet public demands, specifically issues related to fresh water. Due to the lack of rainfall and continuous population growth, many countries in the arid regions depend mainly on desalination of seawater and brackish water. Most countries in those …

This research aimed to develop a lighting controller for LED lamps coordinated with day lighting (LCTL) for replacing the lamps that were installed near windows. This device would control LED lamps to work appropriately at daylight levels. The results revealed that the developed device could control the lighting of LED lamps coordinated with day lighting …

The period 2005-2014 was identified as the Decade of Education for Sustainable Development (DESD. The Decade highlighted education and learning as vehicles through which sustainable agenda could be voiced in the common pursuit of sustainable development. Education for Sustainable Development (ESD) provides better understanding of the complex interdependence between human needs and the natural environment. …

Oil plam was the most important biodiesel plants and were considered as an important part of energy future in Thailand. Some oil palm plantations were grown in soil pH with acid conditions, which lacked of supporting data for agriculturalist. Attempts were made to study the effect of the level of soil pH on the quality …

The research objectives were to determine the effectiveness of rural development tactics in rural, agricultural Thailand. The action research method was conducted with DongKraTongYam Sub-district, Prachinburi, Thailand. The data were collected by mixed-method field studies, in-depth interviews, focus groups, and analyzed by mean, standard deviation and content analysis. We initiated three projects: a community collaboration …

In 2012 the United Nations UN-Habitat’s Sustainable Urban Development Network partnered with European Union sandbox-game developers of architectural and social-networking software. The U.N. goal is to upgrade 300 public spaces worldwide by 2016 by joining professional designers with local inhabitants in virtual-world simulations of public spaces so that a collective design experience may be realized. …

Dynamic landscape change affects and is affected by human attitudes. Research in landscape ecological sciences has focusing on whether and how spatial organization of landscape creates stable, functioning ecosystems. Humans have been treated as an independent, separate entity despite the fact that in this space they connect and embed their values, perception and attitudes when …

Sulfur (S) is the key component of atmospheric acid deposition on ecological system. This study, S components were collected by a four-stage filter pack over a tropical forest from July 2011 to June 2012 at Sakearat Environmental Research Station. The experiment was operated under conditional sampling technique or relaxed eddy accumulation (REA) method. This method …

Countries in Greater Mae Kong Sub-region (GMS) have agreed in 1992 to develop international cooperation aiming for economic development, which will in turn improving quality of life of local citizens. However, economic development, if unplanned, may cause adverse impacts to local society. New cities in this region have arisen at a rapid rate in the …

In ecology the environment of lakes is referred to as lacustrine. The lakes are quiet large bodies of fresh water usually deep enough that their beds lay much beyond the photosynthetic zone. Fluctuations in the lake level are because of climatic conditions and human water requirements. Lentic limnology refers specifically to still waters. For the …

Major objectives of this study are to evaluation the pollution and potential ecological risk of cadmium (Cd) in the sediments of Salt River estuary, Taiwan. Nine monitoring stations were installed near the estuary of Salt River to collect sediment samples for analyzing Cd. Results of laboratory analyses show that contents of Cd in the sediments …

Industrialization was the catalyst for growth of cities in Southeast Asia, in particular Malaysia. However, industrialization in many cities has peaked and is now declining. This raises the issue of increased in urban poverty to be a significant problem facing the cities in the 21st century. Evidence from other developing countries is that, faced with …

Biomass is the most abundant renewable resource in the world and has a potential use as an alternative to fossil resource for production of chemicals and fuels. One’s of key challenges is the development of new processes for the utilization of biomass. For the effective conversion from biomass to biofuels or other chemicals, it requires …

Lignocellulosic biomass is a renewable, inexpensive, and abundant resource with high potential for biofuel production to implement the sustainable energy energy worldwide. The bottleneck of biofuel production is the recalcitration of ligoncellulosic biomass to fermentable sugars. Searching for a novel cellulase, a biocatalyst, is one of major challenges to promote biofuel production with economic and …

Rapid increase in volume and types of solid waste generation due to economic growth, urbanization and industrialization has become a problem in developing countries including Thailand. Urban cities in Thailand such as Nakhon Ratchasima City Municipality (NRCM) have put sustainable waste management among their top priorities. One way to solve this problem is to convert …

The efficiency of the Photovoltaic (PV) are depended on many things, one of them is the accumulative heat on the front surface which related to the operating temperature. The attempt to improve PV efficiency was carried out by reducing the heat on the front surface. The Monocrystalline silicon photovoltaic was used in the experiment. There …

The mitigation of carbon emissions has been the subject of gradual policy development in the international community during recent years. China, as the world’s most populous and largest developing country, is a large greenhouse gas emissions source that grows rapidly in line with its industrialisation and urbanisation. Extensive air pollution within China today, however, is …

Given the urgency of realizing a transition to more sustainable energy systems, it is crucial to gain more knowledge about the role of incumbents and the dynamics of regimes. Over the past decade many energy system incumbents have found themselves responding to exogenous challenges in their core domestic markets and many have strategically reoriented themselves …

The local government financial management paradigm has been changed over few years in Indonesia. This is shown by the implementation of local financial information system which integrates each agency of local government. In turns, it is expected that local managerial can increase their performance trhough this mechanism. This research aims to study and analyse the …

Final disposal of enormous wastewater sludge in Taiwan becomes an environmental issue since most landfill sites will be closed in the next decade. The low heat value and high ash content in sludge restrict its energy application using thermochemical processes. Co-firing of sludge with the abundant forestry wastes like wood chips in Taiwan seems a …

Power scarcity due to the depletion of fossil fuels could cause frequent power interruptions and lead to a disruption of the nation’s social structure. The most vulnerable group is the low-income people in the rural areas, who have limited access to generate their own power supplies. Due to this situation, it is necessary to introduce …

Designing city with minimum ecological foot print is necessary. However, most cities in developing countries have lack ability to design it. Lack of budget, lack of technology, urbanization, rapid population and economic competitive pressure has created slum and waste (Zarsky & Tay, 2000). Article argues that environment policy should meet five criteria. It should have …

Ayutthaya Historical City was registered as a world heritage site by United Nations Educational, Scientific and Cultural Organization (UNESCO) in 1991, was valued as one of the world heritage sites in Thailand. The main threat affecting on the existence of Ayutthaya heritage sites is at risk from natural disaster through a devaluation of the cultural …

In Indonesia, farmland is necessary to meet increasing food demand caused by continuing population growth (WFP, 2009). Import restriction of rice (Kemendag, 2008) and progressive farmland conversion (BPS, 2003) have made the achievement of self sufficient rice so challenging. To secure rice production, farmland as main production capital must be preserved. In addition, sustainable agriculture …

This paper reports on the simplified mathematical model to predict the thermal physiological responses of a sleeping person in steady-state and uniform conditions. By modifying Gagge’s two-node model and coupled with a mathematical model of predicting the total insulation value of a bedding system, a mathematical model for predict the thermal physiological responses of a …

Concerns over environmental impact of oil and gas (O&G) and its future availability have resulted in increased call for transition to low carbon energy. Although various studies have been conducted on energy transition, few researchers studied the impact of the transition to O&G supply chain. Since O&G is one of the primary sources of energy, …

In the absence of a global agreement to reduce emissions, Australia has adopted a carbon tax unilaterally to curb its own emissions. During the debate prior to passing the carbon tax legislation, there were concerns about the challenge that Australia’s emissions intensive and trade exposed (EITE) industries may face in terms of decreasing international competitiveness …

Energy Efficient design of buildings and their operations are becoming more and more important in the world. A building is a system that is linked to its surrounding environment and is subject to a range of interactions between the external conditions and the indoor comfort condition. Buildings are major consumers of energy in both their …

The area along the Thai-Burmese border in the western part of Thailand is dominated by mountain ranges lying in north-south direction. This area is enriched with national parks, wildlife sanctuaries, and diversity of ethnic minority groups. Some of these places are promoted to be tourist attractions. However, sustainable tourism is still in its infancy. The …

The Australian government announced a tax of $23 per tonne of CO2 as a starting carbon price which commenced from 1 July 2012. The economic implications of this carbon price are projected using a descriptive Computable General Equilibrium model of the Australian economy titled A3E-G. With an explicit tax, the A3E-G model is capable of …

The coupling of environmental and anthropogenic stressors has driven global coral reefs to rapid decline. Furthermore, changing human demographics and growing dependence on coastal resources provided by corals reefs have underlined the need for immediate measures to ensure sustainable use of this key marine ecosystem. While passive management measures have been useful in retarding this …

Since the mid 1960s, coral reefs in Singapore have been impacted by a variety of anthropogenic disturbances such as coastal development, land reclamation and dredging. While the supply of coral larvae in Singapore is non-limiting, the survival of new recruits is challenged in an environment of chronically high sediment loads and unconsolidated rubble that is …

Until now, the use of drylands as a agricultural mode is severely lacking in Indonesia. Agriculture, Paddy farming in this sense, is done more in wetlands. In fact, the drylands area occupies the largest area of Indonesia. Besides that, the future of drylands has a strategic position in the agricultural development in Indonesia. Therefore, the …

This paper examines the energy consumption of pesticide applications in New Zealand. Energy use in pest control using pesticides is investigated in the horticultural, arable, pastoral and forestry sectors, based on30 different groups of farm products. On average, total energy consumption in pesticide applications in New Zealand was estimated at about 2,350,757 GJ. Energy use …

Nowadays the problem of water shortage and water pollution is very serious all over the world. Moreover, these limited water resources are faced with a very serious industrial and domestic pollution particularly in developing country like China. To solve the problem of water shortage, many methods have been proposed and studied. we designed a new …

The global warming and climate change becomes a major policy issue in the world. To partly deal with the climate change issue from economics and business strategy, this study proposes a use of Data Envelopment Analysis (DEA) as a methodology for productive and environmental efficiency assessment. The proposed DEA approach has been long serving as …

Pain is the body’s alarm system and is triggered in the nervous system. It signals when something in the biosystem is going wrong. It has varied characteristics dependent on the individual and the circumstances. The Musa paradisiaca (L.) family Musaceae, commonly known as banana in English, is a perennial tree like herb grown indigenously in …

This research addressed the perception of Indonesian migrant workers on Indonesian diplomatic corps. This study also investigates the correlation between the proximity of the workers with the diplomatic corps and the impact on their perception on Indonesian diplomatic corps. These are important issues because Indonesian migrant workers have been a challenge for Indonesian diplomacy lately. …

The extent and pace of climate change is already beyond our expectation. It impacts are now experienced in every country. There is no time to lose; not only to mitigate green gas emission for slowing down the current pace of change, but also to learn how to live with expected impacts, which were induced by …

At the present, treatment processes for non metallic fraction (NMF) from Printed Circuit Board (PCB) waste after mechanical recovery process of the precious metallic material are combustion, landfill or reuse as filler material. These cause secondary pollution and loss of natural resources. The most important aspect is the fact that (NMF) can be recovered as …

Gaza Strip is 360 km with a high density population of about 4,118 people / km2, so Gaza Strip represents one of the most densely populated areas in the World. As the population in Gaza Strip increases (population growth rate 2.7 % year), the consumption of water and energy will increase; leading to significant rise …

Sustainable development involves a synergic integration of social, economic, environmental, and cultural issues to a multi-scale hierarchy of territorial systems. This sentence underlines the importance of the territorial dimension of sustainability, in addition to the need for a systemic approach, and has special implications over spatial planning, accounting for the entire process related to landscapes, …

Monitoring of river water quality is an essential part of environmental management activities. It is generating new data periodically, which are hard to keep track of with multiple pages of traditional reports or spreadsheets. A dashboard that can show a graphical presentation of the current status and historical trends of river water quality is needed …

City-Chino is located at the foot of Mount Yatsugatake in the central Japan. Its elevation ranges from 800 to 1300m above sea level. This area can be characterized by long sunshine duration and a large elevation difference, which are both favorable to the renewable energy. Accordingly, the first author, a civil servent of the local …

Higher education systems in many parts of the world have struggled to reconcile falling state support with widening access and increasing participation of previously excluded groups. Evidence from the UK higher education system suggests that this tension has led to the re-emergence of a bifurcation of the education system along social class lines. This paper …

Previous work described an entrochemical system, an energetically closed system which spontaneously creates an internal thermal gradient. This work developed a theoretical description of such systems. The systems can be linked together to increase the overall thermal gradient. This thermal gradient may be used to enable water distillation. In this paper we complete the circle …