Sustainability+Revolution+Chpt+1

Sustainable use of renewable resources is desirable

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: this category are the ones we must be concerned about, and we will examine many examples, particularly water. The sustainable approach to managing renewable resources is to harvest the resource at the same rate it is produced, maintaining a steady state. Sustainable use of renewable resources is desirable because it guarantees long-term availability of those resources. We can see from these examples that renewable resources are flow or rate limited, while nonrenewable resources are stock limited (Gleick and Palaniappan 2010). We essentially have an infinite supply of renewable resources such as water and solar energy because they are constantly replenished, but the rate at which we use them is limited by the flow rate. These concepts are summarized in The Laws of Sustainability. According to Ecological Economist Herman Daly, the sustainable rate of use can be no greater than… • the rate of regeneration of a renewable resource. • the rate at which a renewable resource, used sustainably, can be substituted for a nonrenewable resource. • the rate at which a pollutant can recy...
View Full Document

This note was uploaded on 01/08/2014 for the course SUST 510 taught by Professor Marker during the Fall '14 term at Black Hills State University.

Ask a homework question - tutors are online