Mozaics: Coastal Sage Scrub/Chaparral or Grasslands

Bartholomew, B. 1970. Bare zone between California shrub/grassland communities: the role of animals. Science 170:1210-1212.

________. 1971. "Reply." Science 173:463.

________. 1972. The role of animals in the interaction between California shrub and grassland communities. Ph.D. dissertation, Stanford Univ., Stanford, California. 65 p.

Bradbury, D. E. 1978. The evolution and persistence of local sage/chamise community pattern in southern California. Yearbook Assoc. of Pac. Coast Geog. 40:39-56.

Davis, S.D., and H.A. Mooney. 1985. Comparative water relations of adjacent California USA shrub and grassland communities. Oecologia 66:522-529.

Freudenberger, D.O., B.E. Fish, and J.E. Keeley. 1987. Distribution and stability of grasslands in the Los Angeles California, USA Basin. Bull. South. Calif. Acad. Sci.86:13-26.

Gray, J. T. 1982. Comparative nutrient relations in adjacent stands of chaparral and coastal sage scrub. Pages 306- 312 in C. E. Conrad and W. C. Oechel, technical coordinators. Proceedings of the symposium on dynamics and management of Mediterranean-type ecosystems. Pacific Southwest Forest and Range Experiment Station General Technical Report PSW-58. Berkeley, California.

________. 1983. Competition for light and a dynamic boundary between chaparral and coastal sage scrub. Madroño 30:43-49.

Haines, B.L. 1966. Invasion of grasslands and their inhibition by Artemisia californica Less. M.A. thesis, Univ. of Calif., Santa Barbara. 42 p.

Halligan, J.P. 1972. The herb pattern associated with Artemisia californica. Ph.D. dissertation, Univ. of Calif., Santa Barbara. 173 p.

________. 1973. Bare areas associated with shrub stands in grasslands: the case of Artemisia californica. BioScience 23: 429-432.

________. 1974. Relationship between animal activity and bare areas associated with California sagebrush in annual grassland. J. Range Manage. 27:358-362.

Harborne, J. B. 1982. Introduction to ecological biochemistry. Academic Press, Inc., London.

Hobbs, E. R. 1983. Factors controlling the form and location of the boundary between coastal sage scrub and grassland in southern California. Ph.D. dissertation, Univ. of Calif., Los Angeles. 307 p.

________. 1986. Characterizing the boundary between California annual grassland and coastal sage scrub with differential profiles. Vegetatio 65:115-126.

McPherson, J.D., and C.H. Muller. 1967. Light competition between Ceanothus and Salvia shrubs. Bull. Torrey Bot. Club 94:41-55.

Malanson, G.P., and J.F. OLeary. 1994. The coastal sage scrub - chaparral boundary and response to global climatic change in J.M. Moreno and W.C. Oechel, eds., Anticipated effects of a changing global environment on Mediterranean-type ecosystems. Springer-Verlag, New York. In press.

Muller, C. H. 1966. The role of chemical inhibitors (allelopathy) in vegetational composition. Bull. Torrey Bot. Club 93: 332-351.

________, and R. del Moral. 1971. Role of animals in suppression of herbs by shrubs. Science 173: 462-463.

Westman, W. E. 1979. A potential role of coastal sage scrub understories in the recovery of chaparral after fire. Madroño 26: 64-68.

Zedler, P.H., and C. Black. 1992. A semi-arid California vernal pool landscape . Am. Midl. Nat. 128:1-10.