Chaparral, among the most stable and resilient vegetation types in California, has shown signs of degradation by altered fire frequency, drought, non-native species, recreation, urban development, and possibly anthropogenic nitrogen deposition in southern California. Restoration has been practiced less frequently in chaparral than other, more extensively disturbed vegetation types, but recent degradation suggests that restoration may be important for the maintenance of ecosystem services such as slope stabilization, carbon sequestration, biodiversity conservation, and scenic beauty. Most chaparral restoration has primarily been “passive restoration”, the removal of disturbance stressors or management of fire frequency to promote natural successional processes for plant, animal, and soil recovery. However, areas that have suffered severe disturbance, such as topsoil removal and extensive plant invasions, seldom recover passively or at best may be colonized by early successional shrubs. Active restoration, which can include weeding, planting, seeding, treatments to break seed dormancy, and/or stabilizing soil treatments, may be needed in many cases. We review current knowledge of chaparral stressors and dynamics that relate to restoration as well as restoration methods. The limited information on restoration projects to date indicates that early successional, deciduous shrub species, which are common to sage scrub and have low seed dormancy, are most successful in establishment. These may accomplish some restoration objectives, such as soil stabilization and ability to recover from fire, but fall short in biodiversity goals. Application of techniques to establish evergreen chaparral species, such as large-scale dormancy breaking treatments or facilitation by early successional shrubs, is needed. We also discuss plant traits that might be used to guide restoration toward persistent communities under frequent fire. Our aim is to describe knowledge gaps about chaparral restoration and inspire restoration research, planning, and practice.
- Active restoration
- Chaparral recovery
- Chaparral restoration
- Passive restoration
- Vegetation type-conversion
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Adams, Jr, T. E., P. B. Sands, W. H. Weitkamp, and M. E. Stanley. 1997. Oak seedling establishment by artificial regeneration on California rangelands. Pages 213–222 in N. H. Pillsbury, J. Verner, and W. D. Tietje, editors. Proceedings of a Symposium on Oak Wood- lands: Ecology, Management, and Urban Interface Issues, March 19–22 1996, San Luis Obispo, California, USA. General Technical Report PSW-GTR-160. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
Ahuja, S. 2006. Fire and air resources. Pages 481-498 in N. G. Sugihara, J. W. Van Wagtendonk, K. E. Shaffer, J. Fites-Kaufman, and A. E. Thode, editors. Fire in California’s ecosystems. University of California Press, Berkeley, California, USA.
Allen, E. B., J. S. Brown, and M. F. Allen. 2001. Restoration of plant, animal and microbial diversity. Pages 185-202 in S. Levin, editor. Encyclopedia of biodiversity, Vol. 5. Academic Press, San Diego, California, USA.
Allen, E. B., and B. Heindl. 1993. Roadside vegetation of I15. Final Report to California Department of Transportation District 11, San Diego, California, USA.
Allen, E. B., C. McDonald, and B. E. Hilbig. in prep. Long-term prospects for restoration of coastal sage scrub: invasive species, nitrogen deposition, and novel ecosystems. In M. Narog, editor. Proceedings of the Chaparral Restoration Workshop, Arcadia, California, June 17-20, 2013. General Technical Report. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
Allen, E. B., P. E. Padgett, A. Bytnerowicz, and R. Minnich. 1998. Nitrogen deposition effects on coastal sage vegetation of southern California. Pages 131-140 in A. Bytnerowicz, editor. Proceedings of the International Symposium on Air Pollution and Climate Change Effects on Forest Ecosystems, Riverside, California, USA. February 5-9, 1996. General Technical Report PSW-GTR-166, Albany, California, USA, USDA Forest Service, Pacific Southwest Research Station.
Allen, M. F. 1991. The ecology of mycorrhizae. Cambridge University Press, Cambridge, UK.
Allen, M. F., L. M. Egerton-Warburton, E. B. Allen, and O. Karen. 1999. Mycorrhizae in Adenostoma fasciculatum: a combination of unusual ecto- and endo-forms. Mycorrhiza 8:225-228.
Bainbridge, D. A. 2007. A guide for desert and dryland restoration. New hope for arid lands. Island Press, Washington, D.C., USA.
Bartholomew, B. 1970. Bare zone between California shrub and grassland communities: the role of animals. Science 170:1210-1212.
Beltran, R. S., N. Kreidler, D. H. Van Vuren, S. A. Morrison, E. S. Zavaleta, K. Newton, B. R. Tershy, and D. A. Croll. 2014. Passive recovery of vegetation after herbivore eradication on Santa Cruz Island, California. Restoration Ecology 22:790-797.
Bentley, J. R. 1967. Conversion of chaparral areas to grassland: techniques used in California. USDA Forest Service Agriculture Handbook 328:1-35.
Beyers, J. L. 2004. Postfire seeding for erosion control: effectiveness and impacts on native plant communities. Conservation Biology 18:947-956.
Beyers, J. L., C. D. Wakeman, P. M. Wohlgemuth, and S. G. Conard. 1998. Effects of post-fire grass seeding on native vegetation in southern California chaparral. Pages 52-64 in Proceedings, Nineteenth Annual Forest Vegetation Management Conference: wildfire rehabilitation. Forest Vegetation Management Conference, Redding, California, USA, January 20-22, 1998. https://www.fs.fed.us/psw/publications/4403/EffectsofPostfire.pdf
Beyers, J. L., and C. D. Wakeman. 2000. Season of burn effects in southern California chaparral. Pages 45-55 in J. E. Keeley, M. Baer-Keeley, and C. J. Fotheringham, editors. 2nd Interface between Ecology and Land Development in California. US Geological Survey Open-Fire Report 00-61.
Biswell, H. H. 1954. The brush control problem in California. Journal of Range Management 7:57-62.
Borchert, M. I., F. W. Davis, J. Michaelsen, and L. D. Oyler. 1989. Interactions of factors affecting seedling recruitment of blue oak (Quercus douglasii) in California. Ecology 70:389-404.
Borchert, M., and C. M. Tyler. 2009. Patterns of post-fire flowering and fruiting in Chlorogalum pomeridianum var. pomeridianum in southern California chaparral. International Journal of Wildland Fire 18:623-630.
Brennan, S. G. 2015. The long-term dynamics of coyote brush invasion in a type-converted landscape of southern California. Thesis. California State University, Long Beach, California, USA.
Brennan, T. J., and J. E. Keeley. 2015. Effect of mastication and other mechanical treatments on fuel structure in chaparral. International Journal of Wildland Fire 24:949-963.
Bullock, S. H. 1991. Herbivory and the demography of the chaparral shrub Ceanothus greggii (Rhamnaceae). Madroño 38:63-72.
Burkhart, B. 2006. Selecting the right container for revegetation success with tap-rooted and deep-rooted chaparral and oak species. Ecological Restoration 24:87-92.
Callaway, R. M., and C. M. D’Antonio. 1991. Shrub facilitation of coast live oak establishment in central California. Madroño 38:158-169.
Callaway, R. M., and F. W. Davis. 1993. Vegetation dynamics, fire, and the physical environment in coastal central California. Ecology 74:1567-1578.
Callaway, R. M., and F. W. Davis. 1998. Recruitment of Quercus agrifolia in central California: the importance of shrub‐dominated patches. Journal of Vegetation Science 9:647-656.
CalTrans. 2008. Roadside Erosion Control and Management Studies, CTSW-RT-08-067-01-1. California Department of Transportation. www.dot.ca.gov/hq/LandArch/16_la_design/research/docs/recm.pdf
Chiariello, N. R. 1989. Phenology of California grasslands. Pages 47-58 in L. F. Huenneke and H. A. Mooney, editors. Grassland structure and function: California annual grassland. Kluwer Academic Publishers, Dordrecht, Netherlands.
Christensen, N. L., and C. H. Muller. 1975. Relative importance of factors controlling germination and seedling survival in Adenostoma chaparral. American Midland Naturalist 93:71-78.
Clemente, A. S., C. Werner, C. Maguas, M. S. Cabral, M. A. Martins-Loucao, and O. Correia. 2004. Restoration of a limestone quarry: effect of soil amendments on the establishment of native Mediterranean sclerophyllous shrubs. Restoration Ecology 12:20-28.
CNPS. 2016. Inventory of rare and endangered plants (online edition, v8-02). California Native Plant Society, Sacramento, California, USA. http://www.rareplants.cnps.org
CNPS. n.d. Nevin’s barberry. http://calscape.org/Berberis-nevinii
Conard, S. G. and D. R. Weise. 1998. Management of fire regime, fuels and fire effects in southern California chaparral: lessons from the past and thoughts for the future. Pages 342-350 in T. L. Pruden and L. A. Brennan, editors. Fire in ecosystem management: shifting the paradigm from suppression to prescription. Tall Timbers Fire Ecology Conference Proceedings, No. 20. Tall Timbers Research Station, Tallahassee, Florida, USA.
Corbett, E. S., and R. M. Rice. 1966. Soil slippage increased by brush conversion. Research Note PSW-RN-128. USDA Forest Service, Pacific Southwest Forest and Range Experiment Station, Berkeley, California, USA.
Corcoran, B. C., M. G. Narog, and P. M. Wohlgemuth. in press. Shrub recruitment 10 years following fire on type-converted and native chaparral watersheds of San Dimas Experimental Forest, California. In M. Narog, editor. Proceedings of the Chaparral Restoration Workshop, Arcadia, California, June 17-20, 2013. General Technical Report. USDA Forest Service.
County of Riverside. No date. County of Riverside, California friendly plant list. http://rctlma.org/Portals/7/documents/landscaping_guidelines/comprehensive_plant_list.pdf
Cox, R. D., and E. B. Allen. 2008. Composition of soil seed banks in southern California coastal sage scrub and adjacent exotic grassland. Plant Ecology 198:37-46.
Cox, R. D., K. L. Preston, R. F. Johnson, R. A. Minnich, and E. B. Allen. 2014. Influence of landscape-scale variables on vegetation conversion in southern California, USA. Global Ecology and Conservation 2:190-203.
Crooks, K. R., and M. E. Soulé. 1999. Mesopredator release and avifaunal extinctions in a fragmented system. Nature 400:563-566.
Crouch, G. L. 1982. Pocket gophers and reforestation on western forests. Journal of Forestry 80:662-664.
D’Antonio, C. M. and A. Howald. 1990. Evaluating the effectiveness of hydroseed mixes, topsoil conservation and other revegetation techniques: a case study in Santa Barbara County, California, USA. Pages 338-348 in H. G. Hughes and T. M. Bonnicksen, editors. Restoration ’89: the new management challenge. Proceedings 1st Annual Meeting of the Society for Ecological Restoration, Oakland, California, January 16-20, 1989, University of Wisconsin Arboretum, Madison, Wisconsin, USA.
D’Antonio, C. M., and P. M. Vitousek. 1992. Biological invasions by exotic grasses, the grass/fire cycle, and global change. Annual Review of Ecology and Systematics 23:63-87.
Davis, J. 1967. Some effects of deer browsing on chamise sprouts after fire. American Midland Naturalist 77:234-238.
Davis, S. D., F. W. Ewers, J. Wood, J. J. Reeves, and K. J. Kolb. 1999. Differential susceptibility to xylem cavitation among three pairs of Ceanothus species in the Transverse Mountain Ranges of southern California. Ecoscience 6:180-186.
Day, K., J. Berg, H. Brown, T. Crow, J. Morrison, G. Nowacki, D. Puckett, R. Sallee, T. Schenck, and B. Wood. 2006. Ecosystem restoration: a framework for restoring and maintaining the national forests and grasslands. USDA Forest Service. http://www.fs.fed.us/restoration/documents/RestFramework_final_010606.pdf
Deveny, A. J., and L. R. Fox. 2006. Indirect interactions between browsers and seed predators affect the seed bank dynamics of a chaparral shrub. Oecologia 150:69-77.
Dickens, S. J. M., and E. B. Allen. 2014. Exotic plant invasion alters chaparral ecosystem resistance and resilience pre- and post-wildfire. Biological Invasions 16:1119-1130.
Dunne, J. A., and V. T. Parker. 1999. Species-mediated soil moisture availability and patchy establishment of Pseudotsuga menziesii in chaparral. Oecologia. 119:36-45.
Ehrenfeld, J. G. 2003. Effects of exotic plant invasions on soil nutrient cycling processes. Ecosystems 6:503-523.
Emery, D. E. 1988. Seed propagation of native California plants. Santa Barbara Botanic Garden, Santa Barbara, California, USA.
Engel, M. D., K. Williams, C. J. McDonald, and J. L. Beyers. in prep. The feasibility of chaparral restoration on type-converted slopes. In M. Narog, technical coordinator. Chaparral restoration: a paradigm shift. Proceedings of the Chaparral Workshop, Arcadia, California June17–20, 2013. General Technical Report. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
Fenn, M. E., E. B. Allen, S. B. Weiss, S. Jovan, L. H. Geiser, G. S. Tonnesen, R. F. Johnson, L. E. Rao, B. S. Gimeno, F. Yuan, T. Meixner, and A. Bytnerowicz. 2010. Nitrogen critical loads and management alternatives for N-impacted ecosystems in California. Journal of Environmental Management 91:2404-2423.
Force, D. C. 1990. Ecology of insects in California chaparral. Research Paper PSW-RP-201. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
Galatowitsch, S. M. 2012. Ecological restoration. Sinauer Associates, Sunderland, Massachusetts, USA.
Green, L. R. 1981. Burning by prescription in chaparral. General Technical Report PSW-GTR-51. USDA Forest Service, Pacific Southwest Forest and Range Experiment Station, Berkeley, California, USA.
Greenlee, J. M., J. H. Langenheim, and D A. Benson. 1983. Vegetation, fire history, and fire potential of Big Basin Redwoods State Park, California. Final Report to California Department of Parks and Recreation, Sacramento. 108 p. Cited in Greenlee, J. M., and J. H. Langenheim. 1990. Historic fire regimes and their relation to vegetation patterns in the Monterey Bay area of California. American Midland Naturalist 124:239-253.
Greipsson, S. 2011. Restoration ecology. Jones & Bartlett, Sudbury, Massachusetts, USA.
Hadley, E. B. 1961. Influence of temperature and other factors on Ceanothus megacarpus seed germination. Madroño 16:132-138.
Halvorson, W. L. 1994. Ecosystem restoration on the California Channel Islands. Pages 485-490 in W. L. Halvorson and G. J. Maender, editors. The Fourth California Islands Symposium: Update on the Status of Resources. Santa Barbara Natural History Museum, Santa Barbara, California, USA.
Hanan, E. J., C. M. D’Antonio, D. A. Roberts, and J. P. Schimel. 2016. Factors regulating nitrogen retention during the early stages of recovery from fire in coastal chaparral ecosystems. Ecosystems 19:910-926.
Hanes, T. L. 1971. Succession after fire in the chaparral of southern California. Ecological Monographs 41:27-52.
Harper, J. L. 1977. Population biology of plants. Academic Press, London, UK.
Harris, J. A., R. J. Hobbs, E. Higgs, and J. Aronson. 2006. Ecological restoration and global climate change. Restoration Ecology 14:170-176.
Hellmers, H., J. S. Horton, G. Juhren, and J. O’Keefe. 1955. Root systems of some chaparral plants in southern California. Ecology 36:667-678.
Hobbs, R. J., E. Higgs, and J. A. Harris. 2009. Novel ecosystems: implications for conservation and restoration. Trends in Ecology & Evolution 24:599-605.
Hobbs, R. J., E. Higgs, C. M. Hall, P. Bridgewater, F. S. Chapin, E. C. Ellis, J. J. Ewel, L. M. Hallett, J. Harris, K. B. Hulvey, and S. T. Jackson. 2014. Managing the whole landscape: historical, hybrid, and novel ecosystems. Frontiers in Ecology and the Environment 12:557-564.
Holl, K. D., H. N. Steele, M. H. Fusari, and L. R. Fox. 2000. Seed banks of maritime chaparral and abandoned roads: potential for vegetation recovery. Journal of the Torrey Botanical Society 127:207-220.
Horton, T. R., T. D. Bruns, and V. T. Parker. 1999. Ectomycorrhizal fungi associated with Arctostaphylos contribute to Pseudotsuga menziesii establishment. Canadian Journal of Botany 77:93-102.
Hubbert, K. R., P. M. Wohlgemuth, and J. L. Beyers. 2012a. Effects of hydromulch on post-fire erosion and plant recovery in chaparral shrublands of southern California. International Journal of Wildland Fire 21:155-167.
Hubbert, K. R., P. M. Wohlgemuth, J. L. Beyers, M. G. Narog, and R. Gerard. 2012b. Post-fire soil water repellency, hydrologic response, and sediment yield compared between grass-converted and chaparral watersheds. Fire Ecology 8:143-162.
Husari, S., H. T. Nichols, N. G. Sugihara, and S. L. Stephens. 2006. Fire and fuel management. Pages 444-465 in N. G. Sugihara, J. W. Van Wagtendonk, K. E. Shaffer, J. Fites-Kaufman, and A. E. Thode, editors. Fire in California’s ecosystems. University of California Press, Berkeley, California, USA.
Keeley, J. E. 1984. Factors affecting germination of chaparral seeds. Bulletin of Southern California Academic Science 83:113-120.
Keeley, J. E. 1991. Seed germination and life history syndromes in the California chaparral. The Botanical Review 57:81-116.
Keeley, J. E. 1992. Recruitment of seedlings and vegetative sprouts in unburned chaparral. Ecology 73:1194-1208.
Keeley, J. E., M. Baer-Keeley, and C. J. Fotheringham. 2005a. Alien plant dynamics in Mediterranean-climate California shrublands. Ecological Applications 15:2109-2125.
Keeley, J. E., and W. J. Bond. 1997. Convergent seed germination in South African fynbos and California chaparral. Plant Ecology 133:153-167.
Keeley, J. E., and T. J. Brennan 2012. Fire-driven alien invasion in a fire-adapted ecosystem. Oecologia 169:1043-1052.
Keeley, J. E., and C. J. Fotheringham. 1998. Smoke-induced seed germination in California chaparral. Ecology 79:2320-2336.
Keeley, J. E., C. J. Fotheringham, and M. Baer-Keeley. 2005b. Determinants of postfire recovery and succession in Mediterranean-climate shrublands of California. Ecological Applications 15:1515-1534.
Keeley, J. E., C. J. Fotheringham, and M. Baer-Keeley. 2006. Demographic patterns of postfire regeneration in Mediterranean-climate shrublands of California. Ecological Monographs 76:235-255.
Keeley, J. E., and R. L. Hayes. 1976. Differential seed predation on two species of Arctostaphylos (Ericaceae). Oecologia 24:71-81.
Keeley, J. E., and S. C. Keeley. 1987. Role of fire in the germination of California chaparral and coastal sage scrub. American Journal of Botany 74:653-653.
Keeley, J. E., and C. C. Swift. 1995. Biodiversity and ecosystem functioning in Mediterranean-climate California. Pages 121-193 in G. W. Davis and D. M. Richardson, editors. Mediterranean-type ecosystems. Springer, Berlin, Germany.
Keeley, J. E., D. R. Weise, and T. Brennan. 2014. Effectiveness and effects of mastication fuel treatments in non-forested vegetation of southern California. Final Report JFSP Project Number 10-1-01-23. http://www.firescience.gov/projects/10-1-01-23/project/10-1-01-23_final_report.pdf
Kelly, A. E., and M. L. Goulden. 2008. Rapid shifts in species distribution with recent climate change. Proceedings of the National Academy of Sciences 105:11823-11826.
Kelly, V. R., and V. T. Parker. 1984. The effects of wet season fires on chaparral vegetation in Marin County, California. Unpublished report submitted to the Marin Municipal Water District.
Kummerow, J., B. A. Ellis, and J. N. Mills. 1985. Post-fire seedling establishment of Adenostoma fasciculatum and Ceanothus greggii in southern California chaparral. Madroño 32:158-157.
Lambrinos, J. G. 2006. Spatially variable propagule pressure and herbivory influence invasion of chaparral shrubland by an exotic grass. Oecologia 147:327-334.
Le Houerou, H. N. 2000. Restoration and rehabilitation of arid and semiarid Mediterranean ecosystems in north Africa and west Asia: a review. Arid Soil Research and Rehabilitation 14:3-14.
Lippitt, C. L., D. A. Stow, J. F. O’Leary, and J. Franklin. 2013. Influence of short-interval fire occurrence on post-fire recovery of fire-prone shrublands in California, USA. International Journal of Wildland Fire 22:184-193.
Maestre, F. T., S. Bautista, J. Cortina, and J. Bellot. 2001. Potential for using facilitation by grasses to establish shrubs on a semiarid degraded steppe. Ecological Applications 11:1641-1655.
Maestre, F. T., J. Cortina, and R. Vallejo. 2006. Are ecosystem composition, structure, and functional status related to restoration success? A test from semiarid Mediterranean steppes. Restoration Ecology 14:258-266.
Maltz, M. R., and K. K. Treseder. 2015. Sources of inocula influence mycorrhizal colonization of plants in restoration projects: a meta-analysis. Restoration Ecology 23:625-634.
Marzluff, J. M., and K. Ewing. 2001. Restoration of fragmented landscapes for the conservation of birds: a general framework and specific recommendations for urbanizing landscapes. Restoration Ecology 9:280-292.
McKell, C. M., V. Scoutemyer, C. Perry, L. Pyeatt, and J. R. Goodin. 1966. Hillside clearing and revegetation of fire hazard areas. California Agriculture 20:9-11.
McPherson, G. R. 1993. Effects of herbivory and herb interference on oak establishment in a semiarid temperate savanna. Journal of Vegetation Science 4:687-692.
Medina, F. M., E. Bonnaud, E. Vidal, B. R. Tershy, E. S. Zavaleta, C. Josh Donlan, B. S. Keitt, M. Corre, S. V. Horwath, and M. Nogales. 2011. A global review of the impacts of invasive cats on island endangered vertebrates. Global Change Biology 17:3503-3510.
Meng, R., P. E. Dennison, C. M. D’Antonio, and M. A. Moritz. 2014. Remote sensing analysis of vegetation recovery following short-interval fires in southern California shrublands. PLoS ONE 9:e110637.
Miller, J. R., and B. T. Bestelmeyer. 2016. What’s wrong with novel ecosystems, really? Restoration Ecology 24:577-582.
Mills, J. N. 1986. Herbivores and early postfire succession in southern California chaparral. Ecology 67:1637-1649.
Minnich, R. A., and C. J. Bahre. 1995. Wildland fire and chaparral succession along the California Baja-California boundary. International Journal of Wildland Fire 5:13-24.
Moldenke, A. R. 1976. California pollination ecology and vegetation types. Phytologia 34:305-361.
Montgomery, K. R., and P. C. Cheo. 1971. Effect of leaf thickness on ignitibility. Forest Science 17:475-478.
Mooney, H. A., and E. Zavaleta, editors. 2016. Ecosystems of California. University of California Press, Berkeley, California, USA.
Mooney, H. A., and R. J. Hobbs. 1986. Resilience at the individual plant level. Pages 65-82 in B. Dell, A. J. M. Hopkins, and B. B. Lamont, editors. Resilience in Mediterranean-type ecosystems. Dr. Junk Publishers, Dordrecht, Netherlands.
Moreno, J. M., and W. C. Oechel. 1992. Factors controlling postfire seedling establishment in southern California chaparral. Oecologia 90:50-60.
Murphy, A. H., and O. A. Leonard. 1974. Chaparral shrub control: grazing, herbicides. California Agriculture January:10-13.
Nelson, L. L., and E. B. Allen. 1993. Restoration of Stipa pulchra grasslands: effects of mycorrhizae and competition from Avena barbata. Restoration Ecology 1:40-50.
Nord, E. A., and L. R. Green. 1977. Low-volume and slow-burning vegetation for planting on clearings in southern California chaparral. Research Paper PSW-RP-124. USDA Forest Service, Pacific Southwest Forest and Range Experiment Station, Berkeley, California, USA.
Odion, D., and C. Tyler. 2002. Are long fire-free periods needed to maintain the endangered, fire-recruiting shrub Arctostaphylos morroensis (Ericaceae)? Conservation Ecology 6:4.
Oechel, W. C. 1988. Seedling establishment and water relations after fire in a Mediterranean ecosystem. Pages 34-45 in E. B. Allen, editor. The reconstruction of disturbed arid lands. Westview Press, Boulder, Colorado, USA.
O’Malley, P. G. 1991. Large-scale restoration on Santa Catalina Island, California. Restoration and Management Notes 9:7-15.
Orrock, J. L., and M. S. Witter. 2010. Multiple drivers of apparent competition reduce re‐establishment of a native plant in invaded habitats. Oikos 119:101-108.
Owen, S. M., C. H. Sieg, N. C. Johnson, and C. A. Gehring. 2013. Exotic cheatgrass and loss of soil biota decrease the performance of a native grass. Biological Invasions 15:2503-2517.
Paddock, W. A. S. III, S. D. Davis, R. B. Pratt, A. L. Jacobsen, M. F. Tobin, J. Lopez-Portillo, and F. W. Ewers. 2013. Factors determining mortality of adult chaparral shrubs in an extreme drought year in California. Aliso 31:49-57.
Padgett, P. E., and E. B. Allen. 1999. Differential responses to nitrogen fertilization in native shrubs and exotic annuals common to Mediterranean coastal sage scrub of California. Plant Ecology 144:93-101.
Parker, V. T. 1987. Effects of wet-season management burns on chaparral vegetation: implications for rare species. Pages 233-237 in T. S. Elias, editor. Conservation and management of rare and endangered plants. California Native Plant Society, Sacramento, California, USA.
Parker, V. T. 1990. Problems encountered while mimicking nature in vegetation management: an example from a fire-prone vegetation. Pages 231-234 in R. S. Mitchell, C. J. Sheviak, and D. J. Leopold, editors. Ecosystem management: rare species and significant habitats. New York State Museum Bulletin No. 471. The State Education Department, Albany, New York, USA.
Parker, V. T., and V. R. Kelly. 1989. Seed banks in California chaparral and other Mediterranean climate shrublands. Pages 231-256 in M. A. Leck, V. T. Parker and R. L. Simpson, editors. Ecology of soil seed banks. Academic Press, San Diego, California, USA.
Parker, V. T., R. B. Pratt, and J. E. Keeley. 2016. Chaparral ecosystems. Pages 479-508 in H. A. Mooney and E. Zavaleta, editors. Ecosystems of California. University of California Press, Berkeley, California, USA.
Pasquini, S. C., and G. L. Vourlitis. 2010. Post-fire primary production and plant community dynamics in chaparral stands exposed to varying levels of nitrogen deposition. Journal of Arid Environments 74:310-314.
Potts, J. B., E. Marino, and S. L. Stephens. 2010. Chaparral shrub recovery after fuel reduction: a comparison of prescribed fire and mastication techniques. Plant Ecology 210:303-315.
Potts, J. B., and S. L. Stephens. 2009. Invasive and native plant responses to shrubland fuel reduction: comparing prescribed fire, mastication, and treatment season. Biological Conservation 142:1654-1657.
Pratt, R. B., A. L. Jacobsen, R. Mohla, F. W. Ewers, and S. D. Davis. 2008. Linkage between water stress tolerance and life history type in seedlings of nine chaparral species (Rhamnaceae). Journal of Ecology 96:1252-1265.
Pratt, R. B., A. L. Jacobsen, A. R. Ramirez, A. M. Helms, C. A. Traugh, M. F. Tobin, M. S. Heffner, and S. D. Davis. 2014. Mortality of resprouting chaparral shrubs after a fire and during a record drought: physiological mechanisms and demographic consequences. Global Change Biology 20:893-907.
Principe, Z., J. B. MacKenzie, B. Cohen, J. M. Randall, W. Tippets, T. Smith, and S. A. Morrison. 2013. 50-year climate scenarios and plant species distribution forecasts for setting conservation priorities in southwestern California v.1. The Nature Conservancy of California, San Francisco, California, USA.
Querejeta, J. I., L. M. Egerton-Warburton, and M. F. Allen. 2007. Hydraulic lift may buffer rhizosphere hyphae against the negative effects of severe soil drying in a California oak savanna. Soil Biology & Biochemistry 39:409-417.
Quick, C. R. 1935. Notes on the germination of Ceanothus seeds. California Botanical Society 3:135-140.
Quick, C. R. 1959. Ceanothus seeds and seedlings on burns. Madroño 15:79-81.
Radwan, M. A., and G. L. Crouch. 1977. Seed germination and seedling establishment of redstem ceanothus. The Journal of Wildlife Management 41:760-766.
Ramirez, A. R., R. B. Pratt, A. L. Jacobsen, and S. D. Davis. 2012. Exotic deer diminish post-fire resilience of native shrub communities on Santa Catalina Island, southern California. Plant Ecology 213:1037-1047.
Robichaud, P. R., J. L. Beyers, and D. G. Neary. 2000. Evaluating the effectiveness of postfire rehabilitation treatments. General Technical Report RMRS-GTR-63. USDA Forest Service, Rocky Mountain Research Station, Fort Collins, Colorado, USA.
Roche, S., J. M. Koch, and K. W. Dixon. 1997. Smoke enhanced seed germination for mine rehabilitation in the southwest of Western Australia. Restoration Ecology 5:191-203.
Rokich, D. P., K. W. Dixon, K. Sivasithamparam, and K. A. Meney. 2000. Topsoil handling and storage effects on woodland restoration in Western Australia. Restoration Ecology 8:196-208.
Rooney-Latham, S., C. L. Blomquist, T. Swiecki, E. Bernhardt, and S. J. Frankel. 2015. First detection in the USA: new plant pathogen, Phytophthora tentaculata, in native plant nurseries and restoration sites in California. Native Plants Journal 16:23-25.
Rosario, J. A., and E. W. Lathrop. 1974. Comparison of vegetation structure in modified and natural chaparral. Journal of Range Management 27:310-312.
Roy, C. L. 2009. Restoration of A. fasciculatum at Rocky Canyon Granite Quarry, San Luis Obispo, California. Thesis. California Polytechnic State University, San Luis Obispo, California, USA.
Ruiz-Jaen, M. C., and T. M. Aide. 2005. Restoration success: how is it being measured? Restoration Ecology 13:569-577.
Santa Monica Mountains Fire Safe Alliance. 2010. A road map to fire safety: how to create defensible space in the Santa Monica Mountains. Los Angeles County, Califorenia, USA. http://www.rcdsmm.org/sites/default/files/userfiles/file/Fire%20Safety/RoadMaptoFireSafety.pdf
Sauvajot, R. M., M. Buechner, D. A. Kamradt, and C. M. Schonewald. 1998. Patterns of human disturbance and response by small mammals and birds in chaparral near urban development. Urban Ecosystems 2:279-297.
Schultz, G. P. 1996. Seedling establishment and competition in coastal sage scrub and annual grassland. Thesis. University of California Riverside, Riverside, California, USA.
Schultz, A. M., and H. H. Biswell. 1952. Competition between grasses reseeded on burned brushlands in California. Journal of Range Management 5:338-345.
Schultz, A. M., J. L. Launchbaugh, and H. H. Biswell. 1955. Relationship between grass density and brush seedling survival. Ecology 36:226-238.
Schwilk, D. W. 2003. Flammability is a niche construction trait: canopy architecture affects fire intensity. American Naturalist 162:725-733.
Seddon, P. J. 2010. From reintroduction to assisted colonization: moving along the conservation translocation spectrum. Restoration Ecology 18:796-802.
SER [Society for Ecological Restoration]. 2004. International Science & Policy Working Group. The SER International Primer on Ecological Restoration. Society for Ecological Restoration International, Tucson, Arizona, USA. www.ser.org
Sims, L., M. Garbelotto, S. Tjosvold, D. Chambers, S. Koike, C. Conforti, A. Shor, A. Forrestel and L. Stringer. n.d. Phytophthora in wildlands, native plant nurseries, and management. http://ucnfa.ucanr.edu/files/250502.pdf
Soulé, M. E., D. T. Bolger, A. C. Alberts, J. Wrights, M. Sorice, and S. Hill. 1988. Reconstructed dynamics of rapid extinctions of chaparral‐requiring birds in urban habitat islands. Conservation Biology 2:75-92.
Sparling, P. M. 1994. Invasion of Pseudotsuga menziesii into chaparral: analysis of spatial and temporal patterns. Thesis. San Francisco State University, San Francisco, California, USA.
Stone, E. C., and G. Juhren. 1951. The effect of fire on the germination of the seed of Rhus ovata Wats. American Journal of Botany 38:368-372.
Stratton, L. C. 2005. Santa Catalina Island experimental restoration trials: developing appropriate techniques. Pages 213-227 in D. K. Garcelon and C. A. Schwemm, editors. Proceedings of the 6th California Islands Symposium, Ventura, California, USA, December 1-3, 2003. National Park Service Technical Publication CHIS-05-01. Institute for Wildlife Studies, Arcata, California, USA.
Stratton, L. C. 2009. Restoration strategies for overcoming limitations to scrub oak regeneration on Catalina Island. Pages 185-200 in C. C. Damiani and D. K. Garcelon, editors. Proceedings of the 7th California Islands Symposium, Oxnard, California, USA, February 5-8, 2003. Institute for Wildlife Studies, Arcata, California, USA.
Stylinski, C. D., and E. B. Allen. 1999. Lack of native species recovery following severe exotic disturbance in southern Californian shrublands. Journal of Applied Ecology 36:544-554.
Swank, S. E., and W. C. Oechel. 1991. Interactions among the effects of herbivory, competition, and resource limitation on chaparral herbs. Ecology 72:104-115.
Syphard, A. D., V. C. Radeloff, J. E. Keeley, T. J. Hawbaker, M. C. Clayton, S. I. Stewart, and R. B. Hammer. 2007. Human influence on California fire regimes. Ecological Applications 17:1388-1402.
Tyler, C. M. 1995. Factors contributing to postfire seedling establishment in chaparral: direct and indirect effects. Journal of Ecology 83:1009-1020.
Tyler, C. M., and C. M. D’Antonio. 1995. The effects of neighbors on the growth and survival of shrub seedlings following fire. Oecologia 102:255-264.
Tyler, C. M., F. W. Davis, and B. E. Mahall. 2008. The relative importance of factors affecting age-specific seedling survival of two co-occurring oak species in southern California. Forest Ecology and Management 255:3063-3074.
Vallejo, V. R., and J. A. Alloza. 2012. Post-fire management in the Mediterranean basin. Israel Journal of Ecology & Evolution 58:251-264.
Vallejo, R., J. Aronson, J. G. Pausas, and J. Cortina. 2006. Restoration of Mediterranean woodlands. Pages 193-207 in J. Van Andel and J. Aronson, editors. Restoration ecology, Blackwell Publishing. Malden, Massachusetts, USA.
Valliere, J. M., I. C. Irvine, L. S. Santiago, and E. B. Allen. 2017. High N, dry: experimental nitrogen deposition exacerbates native shrub loss and invasion during extreme drought. Global Change Biology 23:4333–4345.
Van Dyke, E., K. D. Holl, and J. R. Griffin. 2001. Maritime chaparral community transition in the absence of fire. Madroño 48:221-229.
van Mantgem, E. F., J. E. Keeley, and M. Witter. 2015. Faunal responses to fire in chaparral and sage scrub in California, USA. Fire Ecology 11:128-148.
Vander Mijnsbrugge, K., A. Bischoff, and B. Smith. 2010. A question of origin: where and how to collect seed for ecological restoration. Basic and Applied Ecology 11:300-311.
Vasey, M. C., M. E. Loik, and V. T. Parker. 2012. Influence of summer marine fog and low cloud stratus on water relations of evergreen woody shrubs (Arctostaphylos: Ericaceae) in the chaparral of central California. Oecologia 170:325-337.
VinZant, K. in prep-a. Guidelines for choosing a restoration plant palette and collecting native plant materials. In M. Narog, technical coordinator. Chaparral restoration: a paradigm shift. Proceedings of the Chaparral Workshop, Arcadia, California June17-20, 2013. General Technical Report. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
VinZant, K. in prep-b. Restoration in type converted and heavily disturbed chaparral: lessons learned. In M. Narog, technical coordinator. Chaparral restoration: a paradigm shift. Proceedings of the Chaparral Workshop, Arcadia, California June17-20, 2013. General Technical Report. USDA Forest Service, Pacific Southwest Research Station, Albany, California, USA.
Vourlitis G. L. 2012. Aboveground net primary production response of semi-arid shrublands to chronic experimental dry-season N input. Ecosphere 3:1-9.
Vourlitis, G. L. 2017. Chronic N enrichment and drought alter plant species abundance in a Mediterranean-type semi-arid woodland. Oecologia. 184: 267–277.
Walker L. R., J. Walker, R. J. Hobbs. 2007. Linking restoration and ecological succession. Springer, London, UK.
Wall, M., and J. Macdonald. 2009. Processing seeds of California native plants for conservation, storage, and restoration. Rancho Santa Ana Botanic Garden Occasional Publication, Number 10, Claremont, California, USA.
Westman, W. E. 1976. Vegetation conversion for fire control in Los Angeles. Urban Ecology 2:119-137.
Whisenant, S. G. 1999. Repairing damaged wildlands. Cambridge University Press, Cambridge, UK.
Wiens, J. A., and R. J. Hobbs. 2015. Integrating conservation and restoration in a changing world. BioScience 65:302-312.
Wilkin, K. M. 2009. Mimicking fire for post-mining restoration success at Rocky Canyon Quarry. Thesis. California Polytechnic State University, San Luis Obispo, California, USA.
Wilkin, K., V. L. Holland, D. Keil, and A. Shaffner. 2013. Mimicking fire for successful chaparral restoration. Madroño 60:165-172.
Witmer, G. W., and R. M. Engeman. 2007. Subterranean rodents as pests: The case of the pocket gopher. Pages 287-299 in S. Begall, H. Burda, and C. E. Schleich, editors. Subterranean rodents. Springer, Berlin, Germany.
Wohlgemuth, P. M., J. L. Beyers, and K. R. Hubbert. 2009. Rehabilitation strategies after fire: the California, USA experience. Pages 511-536 in A. Cerdá and P. R. Robichaud, editors. Fire effects on soils and restoration strategies. Volume 5 of series: land reconstruction and management. Science Publishers, Enfield, New Hampshire, USA.
Wohlgemuth, P. M., J. L. Beyers, and P. R. Robichaud. 2011. The effectiveness of aerial hydromulch as an erosion control treatment in burned chaparral watersheds in southern California. Pages 162-167 in C. N. Medley, G. Patterson, and M. J. Parker, editors. Proceedings of the Fourth Interagency Conference on Research in the Watersheds. Fairbanks, Alaska, USA, September 26-30, 2011. US Department of the Interior, Geological Survey, Scientific Investigations Report 2011-5169.
Zammit, C. A., and P. H. Zedler. 1988. The influence of dominant shrubs, fire, and time since fire on soil seed banks in mixed chaparral. Vegetatio 75:175-187.
Zammit, C. A., and P. H. Zedler. 1993. Size structure and seed production in even-aged populations of Ceanothus greggii in mixed chaparral. Journal of Ecology 81:499-511.
Zedler, P. H. 1995. Fire frequency in southern California shrublands: Biological effects and management options. Pages 101-112 in J. E. Keeley and T. Scott, editors. Brushfires in California wildlands: ecology and resource management. International Association of Wildland Fire, Fairfield, Washington, USA.
Zedler, P. H., C. R. Gautier, and G. S. McMaster. 1983. Vegetation change in response to extreme events: The effect of a short interval between fires in California chaparral and coastal scrub. Ecology 64:809-818.
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Allen, E.B., Williams, K., Beyers, J.L., Phillips, M., Ma, S., D’Antonio, C.M. (2018). Chaparral Restoration. In: Underwood, E., Safford, H., Molinari, N., Keeley, J. (eds) Valuing Chaparral. Springer Series on Environmental Management. Springer, Cham. https://doi.org/10.1007/978-3-319-68303-4_13
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