Welcome to the Natural Communities Coalition

Coordinating Science and Land Management across the Nature Reserve of Orange County

Updates

In-Lieu Mitigation Fee

Since 1996, nonparticipating landowners outside of the boundaries of the Nature Reserve of Orange County, but within the 200,000 acre planning area, have been eligible to participate in an In-Lieu Mitigation Fee program for impacts to coastal sage scrub (CSS) habitat that may result from development or other disturbances (Implementation Agreement (IA), Sec. 7.0, Pg. 75). The NCCP/HCP for the Central and Coastal Subregion of Orange County requires that the Board of Directors of the Natural Communities Coalition adjust this fee over time to reflect the current costs and conditions associated with the implementation of the NCCP/HCP Reserve (IA, Sec. 7.0, Pg. 77). Effective January 1, 2018, the In-Lieu Mitigation Fee will be increased to $80,316.78 per acre for impacts to CSS resulting from development on lands.

For questions, email info@occonservation.org



Assessing Effectiveness of Adaptive Recreation Management Strategies and Evaluation of Core NCCP/HCP Habitat Areas

California Department of Fish and Wildlife Local Assistance Grant-Final Report

Recreation management is one of four key management elements of the County of Orange Central and Coastal Natural Community Conservation Plan/Habitat Conservation Plan (NCCP/HCP) Habitat Management Program. This project focuses on assessment of temporal changes in activity of seven key mammal species, response to pulses of human activity, and seasonal patterns and associated changes in wildlife sensitivity. Specific questions about space use and anthropogenic effects with movement data on the bobcat, a medium-sized obligate carnivore strongly associated with natural habitat, are addressed. Subtler effects of adjacent urbanization are characterized by the measuring and modeling of light pollution patterns across a portion of the NCCP/HCP Reserve.

Wildlife avoidance was evident regardless of species, type of human activity, and camera placement. The overall trend is sharply negative: as human activity increases, mammal activity decreases. Marked increase in human-use of wildlands over the last nine years coupled with observed temporal and spatial shifts by wildlife due to human presence highlights the importance of developing an over-arching, adaptive recreation management plan for the NCCP/HCP Reserve.

To view report, click on photo.

Project Team
Principal Investigator – Michael Patten, University of Oklahoma
Co-Principal Investigator – Jutta Burger, Irvine Ranch Conservancy
Technical Advising – Erin Boydston, Jeff Tracey, USGS
Agency Advisors – Christine Beck, California Department of Fish and Wildlife,
Will Miller, US Fish and Wildlife Service
Project Director – Milan Mitrovich, Natural Communities Coalition

Reserve Map