controlled environmental

См. также в других словарях:

• Environmental engineering — [cite book|author=Danny D. Reible|title=Fundamentals of Environmental Engineering |publisher=CRC Publishers|year=1998|id=ISBN 1 56670 047 7] [cite book |author=James R. Mihelcic, Martin T. Auer, and others |title=Fundamentals of Environmental… …   Wikipedia

• Environmental radioactivity — is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium 90 (90Sr) and technetium 99 (99Tc), are only found on Earth as a result of human activity, and some, like potassium 40 (40K), are only… …   Wikipedia

• Environmental issues in New York City — are affected by the city s size, density, abundant public transportation infrastructure, and location at the mouth of the Hudson River. New York City also plays an important role in national environmental policy because of its size and influence …   Wikipedia

• Controlled Ecological Life Support System — Controlled (or Closed) Ecological Life Support Systems (acronym CELSS) are a type of scientific endeavor to create a self supporting life support system for space stations and colonies typically through controlled closed ecological systems, such… …   Wikipedia

• Environmental stress cracking — (ESC) is one of the most common causes of unexpected brittle failure of thermoplastic (especially amorphous) polymers known at present. Environmental stress cracking may account for around 15 30% of all plastic component failures in service.H. F …   Wikipedia

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• Environmental microbiology — is the study of the composition and physiology of microbial communities in the environment. The environment in this case means the soil, water, air and sediments covering the planet and can also include the animals and plants that inhabit these… …   Wikipedia

• Controlled Traffic Farming — (CTF) is a management tool which is used to reduce the damage to soils caused by heavy or repeated agricultural machinery passes on the land. This damage and its negative consequences have been well documented and include increased fuel use, poor …   Wikipedia

• Controlled Environment Agriculture — (CEA) is any agricultural technology that enables the grower to manipulate a crop s environment to the desired conditions. CEA technologies include greenhouse, hydroponics, aquaculture, and aquaponics. Controlled variables include temperature,… …   Wikipedia

• Controlled-environment agriculture — (CEA) is any agricultural technology that enables the grower to manipulate a crop s environment to the desired conditions. CEA technologies include greenhouse, hydroponics, aquaculture, and aquaponics. Controlled variables include temperature,… …   Wikipedia

• controlled waste — Under the Environmental Protection Act 1990, controlled waste means household, industrial or commercial waste. Easyform Glossary of Law Terms. UK law terms …   Law dictionary