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Unfortunately discussions and decisions about
our rivers are often defined by a limited set of interests determined
by economic power. Informed Restoration of urban landscapes must
be based on scientific assessments of present ecological conditions.
Information on natural systems help facilitate regional planning.
To this end we conduct a biotic assessment of vegetation along
the river in which woody plants are identified and mapped during
a boat based survey.
With this data we offer recommendations,
linking the results of the survey to land use practices.
We view biodiversity as a core value relevant
to a successful new economy and a renewed quality of life
>Biotic
Assessment
>Riverbanks
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Bio-Diversity
Bio-diversity is a confusing
idea for most of us. We assume that it implies value. Like
any numeric system, the value of bio-diversity is in relationship
to other comparable areas. To understand it clearly we must
apply the concept locally to situations that we have personal
experience in. There are three questions that we have to
ask ourselves:
a. Are there local sites with symbolic value to consider?
b. Are there indicators relevant to scientists and
public?
c. What are the values of bio-diversity and how to
communicate them?
Habitat diversity tells us about life in relationship
to worldwide ecosystem types. Genetic diversity occurs
when an area can support diverse population of the same
species. Species diversity is what most people mean
when they talk about bio-diversity. Species diversity refers
to the different kinds of trees, bushes, grasses, birds,
fish, mammals, reptiles or insects that occupy a single
place.
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