Environmental Sustainability
Environmental
sustainability is
defined as responsible interaction with the environment to avoid depletion or
degradation of natural resources and allow for long-term environmental quality.
The practice of environmental sustainability helps to ensure that the needs of
today's population are met without jeopardizing the ability of future
generations to meet their needs.
When we
look at the natural environment, we see that it has a rather remarkable ability
to rejuvenate itself and sustain its viability. For example, when a tree falls,
it decomposes, adding nutrients to the soil. These nutrients help sustain
suitable conditions so future saplings can grow.
When
nature is left alone, it has a tremendous ability to care for itself. However,
when man enters the picture and uses many of the natural resources provided by
the environment, things change. Human actions can deplete natural resources,
and without the application of environmental sustainability methods, long-term
viability can be compromised.
1. For renewable resources, the rate of harvest
should not exceed the rate of regeneration (sustainable yield);
2. Pollution: The rates of waste generation from projects should not exceed the
assimilative capacity of the environment (sustainable waste disposal); and
3. For non-renewable resources the depletion of the
non-renewable resources should require comparable development of renewable
substitutes for that resource.
Comments
Post a Comment