(PESIA) Weg naar Zee 2D Seismic - Staatsolie

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P-all consultants Staatsolie Maatschappij Suriname N.V. PESIA Weg naar Zee 2D Seismic 2012 • Low: when duration is < 1 month, only affects individual households that can adapt on their own on any inconveniences without changes to their livelihood and quality of life and eco systems impact is localized and reversible. • Negligible: does not affect humans and/or the natural environment. The positive side of ‘severity’ can be described as ‘enhancement’ and is considered: • High: when benefits will be lasting longer than 3 months and sustained, will benefit communities in the whole study area and even beyond, and benefits will extend beyond local natural environment. • Medium: when benefits will be lasting during the duration of the project (3 months), affect a number of households; benefits will possibly positively affect vulnerable groups and moderate benefits will pertain to the natural environment. • Low: when benefits will be short term (< 1 month), affect a few individuals and households, and minor benefits will happen to a few species associated with specific habitats. The next step in Table 17 defines the probability of an impact to occur. Table 17: Defining the probability of the impact Probability– the likelihood of the impact occurring High Sure to happen, or happens often Medium Could happen, and has happened in Suriname Low Possible, but only in extreme circumstances Table 18 Determination of the Significance of the impact based on Severity and Probability Severity High Medium Low Negligible Probability High Major Moderate Minor Negligible Medium Major Moderate Minor Negligible Low Major Minor Negligible Negligible The significance of all potential impacts that would result from the proposed project is determined in order to assist managers. Mitigation measures are presented for all significant (major or moderate) impacts. In addition to this, mitigation measures have been recommended for some of the minor impacts. Some of the presented mitigation measures are already part of the routine of Staatsolie procedures. A simplified overview of the overall significance is presented in table 19. 68
P-all consultants Staatsolie Maatschappij Suriname N.V. PESIA Weg naar Zee 2D Seismic 2012 Table 19 Simplified comprehensive overview of overall Significance of parameters Parameter Magnitude, Intensity, Size Geographical scale Scale >> High: Damage to nature and culture and loss of life Large: Study area and beyond Duration Long term: Longer than 3 Probability of occurrence months High: sure to happen Severity High: Whole area, irreversible, Overall significance 5.2 AIR QUALITY Medium: reversible Medium: Part of study area Medium term: 1-3 months Medium: Could happen Low: Limited damage and minor injuries Small: Localized Short term: less than 1 month Low: Only in extreme cases 69 Insufficient data available to assess the significance of the impact Medium: 1- Low: < 1 Negligible: 3 months month no effect on nature and > 3 months humans Major >> Moderate >> Minor >> Negligible Unknown Relevant air quality impacts will not occur. Exhaust fumes of vehicles and stationary equipment are in general not expected to be present in sufficient concentrations to affect the surrounding environment. In the dry season vehicles on dirt road may cause dust. The activities at a certain location will be relatively brief, while at most locations none or only a few receptors are present. Impacts are considered to be minor negative at most. Nevertheless well maintained equipment and spraying water on the dirt roads in the dry season will result in a negligible impact. Table 20 Impact on air Impact on air Without Mitigation With Mitigation Magnitude/ Intensity /Size Geographical scale Duration Probability Severity Overall significance Low Small Short Medium Low Minor Negative Low Small Short Low Low Negligible Emission reports of to be used equipment was not available from Staatsolie.
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(PESIA) Weg naar Zee 2D Seismic - Staatsolie

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