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The Renewable Energy Blog

Archive for the 'Climate Change' Category

by Alfred Lancer

What is CPTED? The official book definition is “the proper design and effective use of the built environment that can lead to a reduction in the fear and incidence of crime and an improvement in the quality of life.” It is simply a goal to reduce opportunities for crime that may be inherent in the design of structures or in the design of neighborhoods. In other words, make your home or neighborhood unappealing to burglars and thugs.

Cities and Counties throughout the country are adopting CPTED ordinances requiring site plan reviews with crime prevention in mind. Law enforcement officers who are specially trained in CPTED are now working closely with Planners, Architects, City Officials, and Educators to ensure the proper design of structures, schools, and neighborhoods. These experts know how the design and use of the environment can control human or criminal behavior and reduce the fear of crime. They used natural means such as landscaping to deter criminals. Access control, natural surveillance, different aspects of lighting and its effects on human behavior, all deter crime.

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by Alfred Lancer

Environment awareness has increased around the world together with the necessity for better regulations that will allow automotive salvage become a safe environmental occupation. Under law enforcement, automakers should take care of their products from cradle to grave. Carmakers are subjects to great international pressure and urging that all dismantled car pieces, wrecks and carcasses should no longer pile up in waste metal yards, but be reused or recycled.

Is it just metal piling up in salvage yards, which has brought automotive salvage into the spot light? Only partially; as there remains the risk of chemical pollution and infestation due to all the vehicle fluids that pollute the soil, should there be any leakage. Those company owners that deal in car dismantling should follow some general basic environmental security rules when fragmenting cars to pieces.

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by Alfred Lancer

Salted roe of sturgeon and other varieties of fish are popularly known as caviar. It is a delicacy used as a spread or garnish and with hors d’oeuvres. Caviar is a deviate of the Persian word Khag-avar which means “the roe generator” referring to roe of the sturgeon.

There is good news for environmentally conscious American citizens who also happen to be connoisseurs of caviar. Now new varieties of caviars are available which are produced from paddlefish and sturgeon farmed in the US. They taste good and at the same time are environmentally sustainable. The development of American caviar also addresses the worries of consumers and culinary experts about the decline of sturgeon in the Caspian Sea.

Caspian Sea Sturgeon is the major source for the caviar needs of the world. Sturgeons produce the famous beluga. Due to illegal trade, pollution, over fishing and habitat loss, there is a severe down spiral in the population of sturgeon in the Caspian Sea.

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by Alfred Lancer

Asbestos is a term used for some naturally occurring minerals that form long thin fibers and fiber bundles on crystallization. Most commonly found group is the serpentine group that includes Chrysotile (white asbestos). It is also the most frequently mined form of Asbestos. Another very important asbestos group is known as the amphiboles, which includes Crocidolite (blue asbestos) and Amosite (brown asbestos). The asbestos fibers have high tensile strength, and chemical, electrical and heat resistance properties and so are extremely useful as a building/insulation material. Asbestos has been used extensively all over the world.

Asbestos: General Information

Although Asbestos is a hazardous material, it poses a health risk only if the Asbestos fibers become airborne and subsequently inhaled. Therefore, most Asbestos materials pose little health risk unless they are disturbed in a way that allows the fibers to be released into the atmosphere. Inhalation of asbestos fibers can lead to serious diseases such as lung cancer, Mesothelioma (a cancer of the lining of the lungs or lower digestive tract) and asbestosis (a chronic fibrosis of the lungs).

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by Guy Morris

Many times when people go to a location that they are unsure of, such as Hong Kong, there is a great possibility that they will need some traveling tips! Lucky for you, there are many tips!

For many people, they have a key destination of Hong Kong. When going on your exploration, you will find that Hong Kong has a population of over seven million people; which are scattered over 200 islands across the map! Hong Kong is located in Asia, which is near China and the China Sea. However, it was formerly leased to Great Britain; but was then returned to China in 1997. Today, Hong Kong offers great diversity in their lifestyles, cultures, religion, as well as their climate!

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by Kurt Schefken

A frontal system is the change of different types of weather systems. Learning how they work is a fascinating subject. Do you know how a weather front works?

As we know, the sun heats the Earth’s atmosphere. However, this happens in an irregular way for a variety of reasons. The atmosphere seeks equilibrium so large masses of air are constantly in motion, thus setting off different climate changes.

For example, if a cold mass of air moves into an area already occupied by a warm air mass, we say a cold front is moving in on the weather forecast. However, when a warm front moves in, it rides over the colder air mass. As the warm air rises, it cools and condenses, forming water vapor. On the ground, we see high cirrus clouds form, followed by mid-level clouds then stratus clouds that may produce wind and rain (or snow).

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