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Integrating Land Use Planning and Biodiversity - Defenders of Wildlife

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WORKSHOP DISCUSSION<br />

are not created to impose new environmental restrictions.<br />

For example, to explain the significance <strong>of</strong> the BioMap<br />

project to the public, Massachusetts Office <strong>of</strong><br />

Environmental Affairs staff chose to focus on the connections<br />

between community water budgets, development<br />

<strong>and</strong> the future <strong>of</strong> the state's biodiversity.<br />

Other major community concerns about conservation<br />

plans include property rights issues, <strong>and</strong> fear <strong>of</strong> potential<br />

loss <strong>of</strong> revenue for local government. Although there is<br />

growing evidence <strong>of</strong> the economic benefits <strong>and</strong> increased<br />

l<strong>and</strong> values associated with conservation (Lerner <strong>and</strong><br />

Poole 1999), these factors are still not widely or well<br />

understood. To gain acceptance, conservation plans must<br />

show that biodiversity preservation is the best way to<br />

protect the ecological processes essential to human <strong>and</strong><br />

wildlife communities.<br />

RECOMMENDATIONS FOR CREATING STATE AND REGIONAL<br />

CONSERVATION PLANS<br />

The relatively few statewide conservation plans that exist<br />

vary in scope, scale, methodology <strong>and</strong> detail. This variety<br />

<strong>and</strong> the experiences shared by workshop participants provided<br />

suggestions that can be used to help make future<br />

plans successful. Some <strong>of</strong> these recommendations are<br />

summarized here.<br />

Good scientific information is crucial to conservation<br />

planning. It is used to identify which areas need what<br />

kind <strong>of</strong> ecological protection, <strong>and</strong> to demonstrate to the<br />

public, political, scientific or legal community how <strong>and</strong><br />

why a plan is valid. Among other things, high quality<br />

data can show the connections between biodiversity,<br />

habitat protection, human health, <strong>and</strong> the economy.<br />

Although scientific information is constantly evolving, it<br />

is important to proceed using the best existing data, <strong>and</strong><br />

to revise plans with improved data when it is available.<br />

Maps are an excellent, visually engaging way to present<br />

scientific <strong>and</strong> other geographically related data. Good<br />

conservation planning maps will show all l<strong>and</strong> in the area<br />

under consideration, regardless <strong>of</strong> ownership. The maps<br />

should also show:<br />

• The current conservation status <strong>of</strong> the entire planning<br />

area;<br />

• Which l<strong>and</strong> is protected, <strong>and</strong> its designation;<br />

• Which l<strong>and</strong> is targeted for conservation <strong>and</strong><br />

restoration;<br />

• The location <strong>of</strong> the natural l<strong>and</strong>scape corridors,<br />

actual or planned, that connect conservation areas.<br />

In Maryl<strong>and</strong>, for example, the state's "green infrastructure"<br />

assessment includes a series <strong>of</strong> maps that form the<br />

basis <strong>of</strong> the state's new GreenPrint program. Because so<br />

much <strong>of</strong> Maryl<strong>and</strong> has been developed for agriculture or<br />

affected by urbanization, these maps are useful in assessing<br />

where restoration is needed, <strong>and</strong> in locating areas <strong>of</strong><br />

core habitat (hubs) <strong>and</strong> natural corridors that connect<br />

them (links). Although mapping technology now <strong>of</strong>fers<br />

many options for presenting detailed data, maps need not<br />

reveal sensitive data, such as rare species point locations<br />

or private property boundaries.<br />

Comprehensive conservation plans should aim to protect<br />

whole ecosystems, preserve ecological processes <strong>and</strong> all<br />

native species — both terrestrial <strong>and</strong> aquatic — for the<br />

long term. While l<strong>and</strong> <strong>and</strong> water are inextricably linked,<br />

they are <strong>of</strong>ten approached separately in regulation <strong>and</strong><br />

conservation. Yet many species depend on both wetl<strong>and</strong><br />

<strong>and</strong> upl<strong>and</strong> habitats, so terrestrial <strong>and</strong> aquatic elements <strong>of</strong><br />

the l<strong>and</strong>scape should be considered concurrently.<br />

Whatever their scope, conservation plans <strong>and</strong> the maps<br />

produced for them should use a variety <strong>of</strong> data. Among<br />

the sources <strong>of</strong> such information is the U.S. Geological<br />

Survey's Gap Analysis Program, which uses geographic<br />

information about plants <strong>and</strong> animals to determine current<br />

gaps in species protection. Each state is working<br />

toward a gap analysis <strong>and</strong> most states have produced<br />

maps depicting historical <strong>and</strong> current vegetation, <strong>and</strong> the<br />

20

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