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[Journal] Environmental Science and Technology. Volume 45.

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Extra info for [Journal] Environmental Science and Technology. Volume 45. Issue 24

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7% response rate24) to better understand banker perceptions of recent regulations and the cost framework associated with mitigation banking. Bankers were asked to disaggregate banking costs into nine separate categories, including legal and site approval, land acquisition, baseline ecological monitoring, physical restoration (hydrological/stream channel construction), biological restoration (vegetation establishment), postrestoration ecological monitoring, and site maintenance. The Corps is divided into 36 regulatory districts in the contiguous United States, each of which operates largely autonomously through the direction of regulatory staff.

Here, individual bank early releases were averaged to approximate a de facto formal release policy. 23 We also sought direct input on how regulations were interpreted by ecosystem market participants. 7% response rate24) to better understand banker perceptions of recent regulations and the cost framework associated with mitigation banking. Bankers were asked to disaggregate banking costs into nine separate categories, including legal and site approval, land acquisition, baseline ecological monitoring, physical restoration (hydrological/stream channel construction), biological restoration (vegetation establishment), postrestoration ecological monitoring, and site maintenance.

As shown in the Right Panel of Figure 2, there was also significant variation between districts as the required investments of each incremental step can incur very different cost structures across districts. 9%). 1021/es203201n |Environ. Sci. Technol. 2011, 45, 10322–10330 Environmental Science & Technology POLICY ANALYSIS Figure 2. Left Panel: Examples of Credit Release Stages for Mitigation Banks (‘Credit Release Schedules’) with pre-ecological threshold marked with a dashed line (percentage of total credits on vertical axis).

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