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  2. Waste hierarchy - Wikipedia

    en.wikipedia.org/wiki/Waste_hierarchy

    Waste (management) hierarchy is a tool used in the evaluation of processes that protect the environment alongside resource and energy consumption from most favourable to least favourable actions. [1] The hierarchy establishes preferred program priorities based on sustainability . [ 1 ]

  3. 3R - Wikipedia

    en.wikipedia.org/wiki/3R

    The 3Rs of Junior Forest Wardens (a Canadian outdoor-education program for families): Responsibility to yourself, Responsibility to others, Responsibility to your community and the planet; Return, Reclamation, Rehabilitation, rebel group in Central African Republic; Relief, recovery, and reform, categories of program under the New Deal

  4. Three Rs (animal research) - Wikipedia

    en.wikipedia.org/wiki/Three_Rs_(animal_research)

    The Three Rs (3Rs) are guiding principles for more ethical use of animals in product testing and scientific research. They were first described by W. M. S. Russell and R. L. Burch in 1959. [ 1 ] The 3Rs are:

  5. Waste management - Wikipedia

    en.wikipedia.org/wiki/Waste_management

    An important method of waste management is the prevention of waste material being created, also known as waste reduction. Waste minimization is reducing the quantity of hazardous wastes achieved through a thorough application of innovative or alternative procedures. [ 78 ]

  6. Environmental resource management - Wikipedia

    en.wikipedia.org/wiki/Environmental_resource...

    Environmental resource management is an issue of increasing concern, as reflected in its prevalence in several texts influencing global sociopolitical frameworks such as the Brundtland Commission's Our Common Future, [3] which highlighted the integrated nature of the environment and international development, and the Worldwatch Institute's annual State of the World reports.

  7. Sustainability and environmental management - Wikipedia

    en.wikipedia.org/wiki/Sustainability_and...

    Management of the Earth's atmosphere involves assessment of all aspects of the carbon cycle to identify opportunities to address human-induced climate change and this has become a major focus of scientific research because of the potential catastrophic effects on biodiversity and human communities.

  8. Waste minimisation - Wikipedia

    en.wikipedia.org/wiki/Waste_minimisation

    Public image – the environmental profile of a company is an important part of its overall reputation and waste minimisation reflects a proactive movement towards environmental protection. Quality of products produced – innovations and technological practices can reduce waste generation and improve the quality of the inputs in the production ...

  9. Alternatives to animal testing - Wikipedia

    en.wikipedia.org/wiki/Alternatives_to_animal_testing

    Guiding principles for more ethical use of animals in testing are the Three Rs (3Rs) first described by Russell and Burch in 1959. [6] These principles are now followed in many testing establishments worldwide. Replacement refers to the preferred use of non-animal methods over animal methods whenever it is possible to achieve the same ...