Lester Brown states that the market "does not incorporate the indirect costs of providing goods or services into prices, it does not value nature's services adequately, and it does not respect the sustainable-yield thresholds of natural systems".
In groundwater-resource assessments, terms such as sustainability, sustainable yield, sustainable pumping, sustainable development, and safe yield are often used interchangeably or with little distinction between the concepts.
Sustainability is at the core of concepts such as sustainable yield, sustainable society, and sustainable development.
In addition, the sustainable yield under the proposed policies is compared with that of the proportional policy proposed in [1], in order to discuss economic aspects of the proposed threshold policies.
OECD Glossary of Statistical Terms--Maximum Sustainable Yield.
So they have to be managed at levels that do not exceed maximum sustainable yield.
It is believed, however, that the total catch is below the maximum sustainable yield of the lake.
The term sustainable yield refers to the harvest of a specific (self-renewing) natural resource for example, timber or fish.
Natural resource management ties in with applied concepts such as maximum sustainable yield (MSY) and optimum utilization.
In future quotas would be based on longer term "maximum sustainable yield", set taking scientific advice into consideration.
She said most of the stocks would be limited to their maximum sustainable yield, determined on scientific advice, by 2015.
