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Integrating Biodiversity Conservation into Oil and Gas ... - EBI

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FIGURE 6. OVERVIEW OF THE PRINCIPAL STAGES OF AN ESIA RELEVANT TO BIODIVERSITY<br />

Identifcation of alternatives<br />

STAKEHOLDER ENGAGEMENT ON BIODIVERSITY ISSUES<br />

No ESIA<br />

Further study<br />

Limited ESIA<br />

Full ESIA<br />

Insufficient<br />

data<br />

Screening<br />

Scoping<br />

Baseline<br />

Evaluation (impact analysis)<br />

Sufficient data<br />

ESTIMATION OF SECONDARY AND CUMULATIVE IMPACTS<br />

Development of mitigation<br />

options & implementation<br />

Monitoring & adaption<br />

in assessing the need for an ESIA is protected area<br />

status or the presence of protected species. However,<br />

because not all legally protected areas necessarily<br />

have high biodiversity values, nor do all areas with<br />

biodiversity value necessarily have protection, it is<br />

important to independently verify the biodiversity<br />

characteristics of the area (see Section 5 for more<br />

information on decision-making during the pre-bid<br />

stage).<br />

3. Scoping: Scoping is used to identify key issues<br />

<strong>and</strong> impacts that are likely to require further<br />

investigation, establish the appropriate time <strong>and</strong><br />

space boundaries of the study <strong>and</strong> determine the<br />

information necessary for decision-making. In<br />

addition to identifying issues that are most likely to<br />

be important during the ESIA process, scoping also<br />

eliminates those that are of little concern, to ensure<br />

that studies are cost-effective <strong>and</strong> focus only on<br />

significant impacts. Public input is valuable during<br />

this phase to ensure that important issues are not<br />

overlooked. If the project is located in an area of<br />

high biodiversity value, this phase should involve<br />

ecological <strong>and</strong> biological experts to identify the most<br />

likely <strong>and</strong> significant potential impacts. It is critical<br />

that longer-term temporal <strong>and</strong> wider spatial issues<br />

that may lead to secondary impacts are considered,<br />

as well as immediate <strong>and</strong> nearby issues. If gaps in<br />

biodiversity data are identified, additional surveys<br />

may be needed where there are significant potential<br />

risks to biodiversity.<br />

4. Baseline establishment: Underst<strong>and</strong>ing the potential<br />

effects of identified significant biodiversity impacts<br />

31<br />

<strong>Integrating</strong> <strong>Biodiversity</strong> <strong>Conservation</strong> <strong>into</strong> <strong>Oil</strong> <strong>and</strong> <strong>Gas</strong> Development

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