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In using sustainability indicators, it is important to distinguish between three types of sustainability that are often mentioned in international development: Sustainability of a culture (human system) within its resources and environment; Sustainability of a specific stream of benefits or productivity (usually just an economic measure); and
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Sustainable development has become the primary yardstick of improvement for industries and is being integrated into effective government and business strategies. The needs for sustainability measurement include improvement in the operations, benchmarking performances, tracking progress, and evaluating process, among others. [12]
In fisheries terms, maximum sustainable yield (MSY) is the largest average catch that can be captured from a stock under existing environmental conditions. [22] MSY aims at a balance between too much and too little harvest to keep the population at some intermediate abundance with a maximum replacement rate.
The EPA has created over 25 policies and programs to help with urban sustainability, ranging from "Building America" which works with the residential building industry to develop and implement building processes that save builders and homeowners millions; to "Smart Growth and Schools" which gives information on the principals of smart growth to plan educational facilities; to "Watershed" which ...
Environmental economics is a sub-field of economics concerned with environmental issues. [1] It has become a widely studied subject due to growing environmental concerns in the twenty-first century.
For example, according to weak sustainability, replacing a natural forest with a park or agricultural land can be considered sustainable if the recreational or economic value equal the value of the biodiversity lost and further environmental impact caused. According to strong sustainability, cutting down trees in a natural forest and planting ...
Working definitions of sustainable energy encompass multiple dimensions of sustainability such as environmental, economic, and social dimensions. [6] Historically, the concept of sustainable energy development has focused on emissions and on energy security. Since the early 1990s, the concept has broadened to encompass wider social and economic ...