1. Antonova, N.V., Beirne, K., Thompson, C., 2010. Implementation of Landscape Dynamics Monitoring at the North Coast and Cascades Network: Initial Assessment of Change Detection Methods. Report, U.S. Department of the Interior, National Park Service, Natural Resource Program Center.
2. Changes in plant community composition lag behind climate warming in lowland forests;Bertrand;Nature,2011
3. Working Together Against Weeds: Workshops, Materials, and Best Management Practices to Prevent Species Spread Due to Land Management Operations;Brigham,2009
4. Cameron, J.L., Sauvajot, Raymond, Kamradt, Denise, et al., 2006. Mediterranean Coast Network Vital Signs Monitoring Program. Natural Resources Report, Thousand Oaks. National Park Service, California.
5. Chape, S., 2003. 2003 United Nations List of Protected Areas. IUCN, UNEP-WCMC (accessed 19.03.14).