This paper examines the importance of housing to man as an essential need and a prerequisite for the survival of man after food. It equally recognizes profound influence it has on the health, behaviour and efficiency of man and the nation as a whole. The study was carried out with the aid of questionnaire administration, building and facility survey Using random sampling technique, every 5th houses in the five district areas was picked for interviewed. Also, data were collected from related gove... read more

Construction time: The Nigerian construction industry contributes less to the country’s economy than do manufacturing or other service industries. Of®cially, construction accounted for only 5.5% of the annual gross domestic product (GDP) in 1993 (Langdon, 1994). However, the growth of the Indonesian construction industry has greatly in¯ uenced the country’s economic development. As de®ned in developed countries (Hillebrandt, 1985), con- struction is considered unique in that it can stimul... read more

“Sanitation generally refers to the provision of facilities and services for the safe disposal of human urine and feces. Inadequate sanitation is a major cause of disease world-wide and improving sanitation is known to have a significant beneficial impact on health both in households and across communities. The word ‘sanitation’ also refers to the maintenance of hygienic conditions, through services such as garbage collection and wastewater disposal.”

Recycling: Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes. The estimated quantity of Municipal Solid Waste (MSW) generated worldwide is 1.7 – 1.9 billion metric tons.2 In many cases, municipal wastes are not well managed in developing countries, as cities and municipalities cannot cope with the accelerated pace of waste production. Waste collection rates are often lower than 70 per cent in low-income coun... read more

Green computing can be defined as the efficient use of computing resources. It is the name attached to the movement which represents an environmentally responsible way of computing through reduced power consumption. It is also associated with the proper use of computing resources and plays a prime role in minimizing their hazardous impact on environment. Two major issues associated with green computing are: reduction in energy consumption and pollution control. While the former can be achieved b... read more

Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes. The estimated quantity of Municipal Solid Waste (MSW) generated worldwide is 1.7 – 1.9 billion metric tons.2 In many cases, municipal wastes are not well managed in developing countries, as cities and municipalities cannot cope with the accelerated pace of waste production. Waste collection rates are often lower than 70 per cent in low-income countries. More... read more

Solid wastes comprise all the wastes arising from human and animal activities that are normally solid, discarded as useless or unwanted. Also included are by- products of process lines or materials that may be required by law to be disposed of (Okecha 2000). Solid waste can be classified in a number of ways, on the basis of sources, environmental risks, utility and physical property. On the basis of source, solid wastes are again classified as: Municipal Solid Wastes, Industrial Solid Wastes ... read more

Housing is an integral part of human settlement that fulfils basic need and has a profound impact on the quality of life, health, welfare as well as productivity of man. It plays a crucial role in integrated physical and economic development, environmental sustainability, natural disaster mitigation and employment generation as well as wealth creation (Erguden, 2001; Boehm and Schlottmann, 2001; UN-HABITAT, 2006a). The desire for adequate and affordable housing also has strong links to the ne... read more

27 SEPTEMBER 2016 | GENEVA – A new WHO air quality model confirms that 92% of the world’s population lives in places where air quality levels exceed WHO limits*. Information is presented via interactive maps, highlighting areas within countries that exceed WHO limits. “The new WHO model shows countries where the air pollutioni danger spots are, and provides a baseline for monitoring progress in combatting it,” says Dr Flavia Bustreo, Assistant Director General at WHO. It also repre... read more

The Nigerian federal government first began to consider legislation to protect the environment and natural resources in 1940s. Since that time, Congress and the president have considered and passed numerous environmental policies-laws that serve to protect the quality of the air we breathe, the water we drink, the natural beauty of the land, and the animals that live both on land and in the water. In Making Environmental Law: The Politics of Protecting the Earth, experienced and accompli... read more

When first proposed in this country during the 1970s, waste-to-energy (WTE) incinerators appeared to be ideal solutions to the growing mounds of trash in our “throw-away” society. Promising to convert useless garbage into electricity while saving precious landfill space, trash incinerators seemed perfectly timed to respond to a national need. Within a decade, however, a grassroots anti-incineration movement emerged as a vibrant offshoot of the environmental movement. In Don’t Burn It Here,... read more

HEALTH IMPACT OF OUTDOOR AIR POLLUTION IN NIGERIA: CURRENT KNOWLEDGE AND FUTURE RESEARCH NEEDS

The study investigated the profitability of rice production in Aguata Agricultural Zone of Anambra State Nigeria by specifically determining the enterprise profitability; ascertaining the determinants of maximum variable profit; and identifying constraints to rice production. Multistage, purposive and random sampling techniques were used to select 90 rice farmers for the study. Structured questionnaire were used in collecting primary data while means, percentages, enterprise budgeting and profit... read more

AIR POLLUTION CONTROL WITHIN AN INDUSTRIAL ENVIRONMENT ( A CASE STUDY OF PORT HARCOURT REFINERY RIVERS STATE)

The happening of this study is between October 2010 and September 2011. … results indicated that reducedaccident/incident rate in shell bonny terminal integrated … This explains why construction site safety audit is mandatory in all SPDC …. procedures), plant/substances (machinery guarding, tools and …..Port Harcourt: Smart Publishing.

The development of rural areas until very recently was not given much attention and prominence in Nigeria. Much of her policies were concerned with changing the urban landscape and the fortunes of urban dwellers. The realization on the part of policy makers and development experts that national development cannot be true development until the vast rural areas of the country are developed and brought into the mainstream of development, then and only then can we talk of true development Right from... read more

The awareness of the many services provided by tropical forest (Costanza et al. 1997) and the rapid increase in tropical deforestation has put forest at the center stage of the agenda for developers, conservationists, and policy-makers. Researchers have studied many of the factors influencing deforestation, such as the opening of new roads (Chomitz & Gray 1996; Reid 2001), land property right issues (Deacon 1999; Alston et al. 2000; Godoy et al. 2001), the spread of industrial cash cropping (McM... read more

Over the last decade or so, a large number of studies have investigated the possible adverse effects of ambient air pollution on birth outcomes. We reviewed these studies, which were identified by a systematic search of the main scientific databases. Virtually all reviewed studies were population based, with information on exposure to air pollution derived from routine monitoring sources. Overall, there is evidence implicating air pollution in adverse effects on different birth outcomes, but ... read more

We assessed all children born in southwestern British Columbia in 1999 and 2000 (n = 37,401) for incidence of asthma diagnosis up to 34 years of age using outpatient and hospitalization records. Asthma cases were age- and sex-matched to five randomly chosen controls from the eligible cohort. We estimated each individual’s exposure to ambient air pollution for the gestational period and first year of life using high-resolution pollution surfaces derived from regulatory monitoring data as well a... read more

Although better known for its sunny skies, nigeria suffers devastating flooding. This book explores a fascinating and little-known chapter in the city’s history—the spectacular failures to control floods that occurred throughout the twentieth century. Despite the city’s 114 debris dams, 5 flood control basins, and nearly 500 miles of paved river channels, Southern Californians have discovered that technologically engineered solutions to flooding are just as disaster-prone as natural waterw... read more