@ ` C `p @@@ @@@@DJ P EN DB   .H S? UWY[]_acegikmoqsuwy{}9E5& Arnold1983A Barry1972: Barry1981= Barry1981" Barry1995; Bartolome1981 Brusca19939 Brusca19969%%California Native Plant Society1998 92California. University Davis. Institute of Ecology19768! CNPS19963Crampton1959Crampton1976  Dyer1996 Dyer1997  Dyer1997 Dyerin press Fossum1990< Griggs19817 Guse1985 Holland1976, Holland1982? Holland1984  Jain1976 Jain1976 Jain1976  Jain19840Janitzky1964+ Kesseli1984 King19931 King19931 King1996 Langstroth1991! Leong1993 Leong1994 Leong1995$ Leyse1998@ Linhart19738 Linhart1974 Linhart19766 Lovio19834 Malmstrom1998 Moyle1984 Ornduff1976 Parsick1993- Reeder1965> Reeder1982 Rice1997 Rice1997 Shoulders1994Simovich1993wSimovich1993wSimovich1996BStebbins1973Stebbins1976# Stone1988 Thorp1976 Thorp1990 Thorp1995 Thorp1996 Thorp1997  Thorp1998 Unger1993?9University of California (System). Natural Reserve System1988 ;4University of California Davis. Institute of Ecology1984/ Whittig1963% Witham1998CWoodward1985Woodward1985Woodward1985Woodward1985am1998CWoodward1985ward1985ward1985ward1985Woodward1985  AuthorsJournalsKeywords                J+l0 b ? ,7d<~ (!JOURNAL ARTICLE; RESEARCH ARTICLEphaIntraspecific and diffuse competition: The response of Nassella pulchra in a California grasslandi484-492t In inland California grasslands, the high densities of alien annual species have altered the growing environment for native perennial grasses. Using variable-density plots, we measured the influence of intraspecific competition (conspecifics only) and diffuse competition (mixed-composition neighborhoods that include conspecifics) on growth and survival of Nassella pulchra, purple needlegrass. We assessed the effects of intraspecific and diffuse competition in weeded plots and unweeded plots, respectively, across a density gradient of N. pulchra plants (16-356 plantS/m-2). We used summer fire and spring sheep grazing to reduce diffuse competition in unweeded plots. The potential effect of rooting volume on competitive interactions was explored by establishing plots on two sites of different soil depth. Diffuse competition had an overriding influence on N. pulchra growth in all treatments. Intraspecific competitive effects were apparent only in the absence of diffuse competition. The effects of grazing and soil depth on growth were only short-lived interactions with the burning treatment. Burning was a longer-lived interaction, but only in weeded plots. Plant mortality was significantly increased by diffuse competition. Overall, N. pulchra survival was greatest in weeded plots, in grazed plots, and in deeper soil plots. The growth of N. pulchra individuals was negatively affected by alien annual species in all treatment combinations. Our data indicate that recruitment of N. pulchra within inland California grasslands is reduced by the adverse environment created by high densities of alien annual species. Successful attempts to increase populations of N. pulchra through management of the grassland community must involve significant modification of the biotic environment.Gramineae (Ecology; Environmental Biology--Plant) (External Effects--Physical and Mechanical Effects (1970- )) Plants Vascular plants Spermatophytes Angiosperms Monocots Research Article Nassella Pulchra Purple Needlegrass Perennial Bunchgrass Competitive Suppression Diffuse Competition Grassland Restoration Interspecific Competition Intraspecific Competition Burning Grazing Terrestrial Ecology Plant Mortality California UsaDyer, A. R. Rice, K. J.Ecological Applications72 1997 Dyer, A.R., and K.J. Ricein presstnEffects of competition on resource availability and growth of a native bunchgrass in two California grasslandsEcology\ Fossum, Heather Christine jdEffects of prescribed burning and grazing on Stipa pulchra (Hitchc.) seedling emergence and survival  Davis, Calif.d 1990 67 leaves,Spec. coll. has archival copy; micro. room has microfiche copy (1 sheet). Typescript. Degree granted in Ecology. Thesis (M.S.)--U. of Calif., Davis.F?Dissertations, Academic University of California, Davis EcologyR Thomas Griggs 19812,Life histories of vernal pool annual grasses Fremontia9a1B 14-18  Kevin Guse 1985HAA survey of the birds at the slough of the Jepson Prairie ReserveHolland, Robert F. 1976.(The vegetation of vernal pools: a survey  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 11-15i Robert F. Hollanda 1982b[Botanical study of the Dozier Tract of the Jepson Prairie Preserve Solano County California The Nature Conservancy Robert F. Holland 1984DEndangerment status of Lengere limosa (Greene) McVaugh in California  &   Orangevale F@County of Sacramento, R.C. Fuller Associates, Nature Conservancy33Vernal pools: their ecology and conservation : a symposium sponsored by the Institute of Ecology, University of California, Davis, May 1-2, 1976 Davis. <6Institute of Ecology University of California at Davis 1976 vi, 93jdedited by Subodh Jain. Institute of Ecology publication ; no. 9 Includes bibliographical references.NGMarsh flora California Marsh ecology California Pond ecology California JCJain, Subodh K. California. University Davis. Institute of Ecology,i Jain, Subodh 1976JDEvolutionary studies in the meadowfoam genus Limnanthes: an overview  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 50-57t Jain, Subodh 1976F?Some biogeographic details of plant communities in vernal pools2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 15-21iNGVernal pools and intermittent streams : a symposium, May 9 and 10, 1981r  Davis, CA  The Institutes 1984 280ttnMarsh ecology California Congresses Wetland ecology California Congresses Stream ecology California Congresses\UJain, Subodh K. Moyle, Peter B. University of California Davis. Institute of Ecology,. sponsored by the Institute of Ecology, University of California, Davis ; and edited by Subodh Jain and Peter Moyle. Institute of Ecology publication ; no. 28 Includes bibliographies. Publication (University of California, Davis. Institute of Ecology) ; no. 28. Janitzky, P. 1964*$Biologically induced soil alkalinityD>8th International Congress of Soil Science, Bucharest, Romania13767-777.(Kesseli, Richard V., and Jain, Subodh K. 1984New variation and biosystematic patterns detected by allozyme and morphological comparisons in Limnanthes sect. Reflexae (Limnanthaceae) _ j p y &Plant Systematics and Evolution 147133-165CONFERENCE LITERATUREf@:Crustacean communities of Northern California vernal pools 79AyCrustacea-Unspecified Branchiopoda Copepoda Ostracoda (Ecology; Environmental Biology--Animal) (Ecology; Environmental Biology--Oceanography and Limnology) (Animal Distribution (1971- )) (Invertebrata, General and Systematic Zoology--Arthropoda-Crustacea) Animals Invertebrates Arthropods Crustaceans Meeting Abstract Meeting Poster Copepods Ostracods Cladocera Populations Usa0)King, J. L. Brusca, R. C. Simovich, M. A.rAmerican Zoologist335  1993C%/:D b#B>-\468@$ ("Leyse, Karen, and Sharon P. Lawler 1998*Effects of mosquitofish (Gambusia affinis) on two vernal pool species (Ambystoma californiense) and California Linderiella (Linderiella occidentalis)s  ) G ^ |   *$UC Mosquito Control Research Program1/15/999$Linhart, Yan B., and I. Bakerz 1973oIntra-population differentiation of physiological response to flooding in a population of Veronica peregrina L. Z l  Nature 242275-276Yan B. Linhart 1974rIntra-population differentiation in annual plants I. Veronica peregrina L. raised under non-competitive conditions 5 H  EvolutionB28232-243i Linhart, Yan 1976@9Evolutionary studies of plant populations in vernal pools  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 40-46 John C. Lovio 1983lfAvian populations on a California prairie with specific reference to the Jepson Prairie, Solano CountyMalmstrom, Carolyn M. 1998<6Barley yellow dwarf virus in native California grasses Grasslands VIII4Ornduff, Robert 1976F?Sympatry, allopatry, and interspecific competition in Lastheniaa  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Daviso Institute of EcologyPublication Number 9 46-50 CONFERENCE LITERATUREnD=Eubranchiopod communities in the Central Valley of Californian 93AdBranchiopoda (Ecology; Environmental Biology--Animal) (Ecology; Environmental Biology--Limnology) (Animal Distribution (1971- )) (Invertebrata, General and Systematic Zoology--Arthropoda-Crustacea) (Invertebrata, Comparative and Experimental Morphology, Physiology and Pathology--Arthropoda-Crustacea) Animals Invertebrates Arthropods Crustaceans Meeting Abstract Anostraca Ephemeral Pools Usao.'Parsick, D. Simovich, M. A. King, J. L.BAmerican Zoologist335  1993Reeder, John R. 1965LFThe Tribe Orcuttieae and the Subtribes of the Pappophoreae (Gramineae)Madrono18 18-29John R. Reeder 1982lfSystematics of the tribe Orcuttieae (Gramineae) and the description of a new segregate genus, Tuctoria American Journal of Botany69 1082-1095kShoulders, Carolyn L.e 1994pMethods of restoring Nassella pulchra (purple needlegrass) at Jepson Prairie Preserve, Solano County, California  % Land Resources Madisond & University of Wisconsis- Madison92Master'sxqby Carolyn L. Shoulders. Degree granted in Land Resources. Thesis (M.S.)--University of Wisconsin, Madison, 1994.n .(Stebbins, G. Ledyard, and Dean W. Taylor 1973TNA survey of the natural history of the South Pacific Border Region, California Davis B;National Park Service, United States Department of Interiora 20-77o March 1973Stebbins, G. Ledyard 197681Ecological islands and vernal pools of California  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 1-4 `YStone, R. Douglas, William B. Davilla, Dean W. Taylor, Glenn L. Clifton, John C. Stebbinso 1988vStatus survey of the grass tribe Orcuttieae and Chamaesyce hooveri (Euphorbiaceae) in the Central Valley of California 0 C   Sacramento $U.S. Fish and Wildlife Service 124 ppSeptember 1988Technical Report Thorp, Robbin 19760)Insect pollination of vernal pool flowers  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davis Institute of EcologyPublication Number 9 36-40oThorp, Robbin W. 19900*Vernal pool flowers and host-specific bees $Ikeda, D.H. and R.A. Schlising2,Vernal pool plants-their habitat and biology Chicoa D>Studies from the Herbarium, California State University, Chico8l109-122w*#Thorp, Robbin W., and Joan M. Leong 19952,Native bee pollinators of vernal pool plants Fremontia232 3-7S $Thorp, Robbin, and Joan Leong 1996Determining effective mitigation techniques for vernal pool wetlands: Effect of host specific pollinators on vernal pool plants F?California Department of Transportation, Environmental Division December 1996 Thorp, R. W. 1997$Vernal pool specialists: beesZ  Faber, P. M.0*California's Wild Gardens: A Living Legend PJCalifornia Native Plant Society for California Department of Fish and Game 113t*#Thorp, Robbin W., and Joan M. Leong 1998>7Specialist bee pollinators of showy vernal pool flowers NGWitham, C. W., E. T. Bauder, D. Belk, W. R. Ferren, Jr., and R. OrnduffjdEcology, Conservation, and Management of Vernal Pool Ecosystems - Proceedings from a 1996 Conference  Sacramento &California Native Plant SocietyUnger, Ronald LewisZTThe control and ecology of Phyla nodiflora var. nodiflora at Jepson Prairie Preserve 1993 61 leavescngby Ronald Lewis Unger. Degree granted in Ecology. Thesis (M.S.)--University of California, Davis, 1993.aF?Dissertations, Academic University of California, Davis Ecology6Jepson Prairie Reserve Berkeley, Calif. 6/University of California Natural Reserve Systems 1988 [8]e@:Caption title. Includes bibliographical references (p. 8).<5Vernal pool ecology California Jepson Prairie Reservea@:University of California (System). Natural Reserve System,$Whittig, L.D., and P. Janitzky 1963f`Mechanisms of formation of sodium carbonate in soils I. Manifestations of biological conversionsJournal of Soil Science142322-333cjdEcology, conservation, and management of vernal pool ecosystems : proceedings from a 1996 conference Sacramento, CA &California Native Plant Societys 1998 v, 285editor, Carol W. Witham ; foreword by Michael G. Barbour. Vernal pool ecosystems "Based on a conference held at the Hilton Hotel, Sacramento, California, 19-21 June 1996"--T.p. Includes bibliographical references and index.Vernal pool ecology California Congresses Vernal pool ecology Congresses Pond ecology Congresses Wetland plants California Congresses Wetland animals California Congresses81Witham, Carol W. California Native Plant Society, *$Woodward, Roy A., and Robert S. Boyd 1985^-Lengere limosa at the Jepson Prairie Preserve   Davis The Nature Conservancy17May 1985j v(!JOURNAL ARTICLE; RESEARCH ARTICLEjdSpecies richness, endemism and ecology of crustacean assemblages in northern California vernal pools 85-116Ephemeral pools occur worldwide, provide habitat for organisms with a variety of life history strategies, and may have served as evolutionary refugia for some taxa since Mesozoic times. Yet, our understanding of the ecology and evolutionary history of ephemeral pool communities is hampered by a paucity of such basic data as the species composition of pool assemblages. We surveyed 58 vernal (ephemeral spring-time) pools from 14 sites in northern California for crustaceans, and found diverse assemblages composed largely of endemic and rare species. Sixty-seven species of crustaceans were found, and as many as 30 of these may be new, undescribed species. Differences in species composition among pools correspond with physical and chemical aspects of the habitat (depth, solutes concentration, elevation, biogeographic region), and with existing geologic/floristic-based habitat descriptions. Species richness is positively correlated with both depth and surface area. This relationship can be explained in terms of hydroperiod (accommodation of species with slower developmental rates in long-lived pools, greater time for temporal resource partitioning) and size (spatial habitat heterogeneity). High species richness and numerous co-occurrences of congeneric species in temporary pools may be due to super-abundant resources, low levels of predation, and annual truncation of the community which prevents ecological interactions from going to completion. The results of this survey underscore the need for conservation of the vernal pool habitat and endemic vernal pool species in California. The best preservation strategy will include many pools at each site, multiple sites of each habitat type, and all identified habitat types.Crustacea-Unspecified (Evolution) (Ecology; Environmental Biology--Animal) (Ecology; Environmental Biology--Oceanography) (Invertebrata, Comparative and Experimental Morphology, Physiology and Pathology--Arthropoda-Crustacea) Animals Invertebrates Arthropods Crustaceans Research Article Species Richness Vernal Pool Species Composition Marine Ecology Endemism Evolutionary Refugia Habitat Northern California Usa0)King, J. L. Simovich, M. A. Brusca, R. C. Hydrobiologia 3282 1996LD781.D5j 1991 L361Langstroth, Robert PeterhaFire and grazing ecology of Stipa pulchra grassland : a field study at Jepson Prairie, Californiaf  Davis, Calif. 1991 76 leaves,Spec. coll. has archival copy; micro. room has microfiche copy (1 sheet). Typescript. Degree granted in Range and Wildlands Science. Thesis (M.S.)--U. of Calif., Davis.ZSDissertations, Academic University of California, Davis Range and wildlands scienceF $Leong, Joan, and Robbin Thorpz 1993jdFragmentation, pollination, and recreation of vernal pools: Are pollinators too few and far between? Sacramento, CA .'California Department of Transportation29October 1, 1993Leong, Joan MaureenyPollination of a patchily-distributed plant, Blennosperma nanum, in natural and artificially created vernal pool habitats 1994 98 leavesDnhby John Maureen Leong. Degree granted in Ecology. Thesis (Ph.D.)--University of California, Davis, 1994.F?Dissertations, Academic University of California, Davis Ecology$:4Leong, Joan M., Robert P. Randolph, and Robbin Thorp 1995lObservations of the foraging patterns of Andrena (Diandrena) blennospermatis Thorp (Hymenoptera: Andrenidae) ) 1 2 ; = L "The Pan-Pacific Entomologist711 68-71  3!;"=z:vA&$5 `Delta green ground beetle (Elaphrus viridis) and Solano grass (Orcuttia mucronata) Recovery Plan  + ? Q  Portland, Oregon $U.S. Fish and Wildlife Service Richard A. Arnold 1983Biological studies of the Delta green ground beetle, Elaphrus viridis Horn (Coleoptera: Carabidae), at Jepson Prairie Preserve in 1983 5 F  Berkeley ("University of California, Berkeley W. James Barry 1972*#The Central Valley Prairie Volume Ir  Sacramento 0)State of California- The Resources Agency82 March 1972W. James Barry 1981,&Jepson Prairie - Will it be preserved? Fremontiaa91+ 7-11W. James Barry 1981.'Selected bibliography on native grassess Fremontia991s 19-20e Barry, Sheila 19954.Vernal pools on California's annual grasslands Rangelands175173-175James W. Bartolome 198181Stipa pulchra, a survivor from a pristine prairie Fremontian9e1  3-6s CNPS 1996XQConference on the Ecology, Conservation, and Management of Vernal Pool Ecosystems Sacramento, California &California Native Plant SocietyrBeecher Crampton 1959haThe grass genera Orcuttia and Neostapfia: a study in the habitat and morphological specializationMadrono15 97-111Crampton, Beecherr 1976NHA historical perspective on the botany of the vernal pools in California  Jain, Subodh2,Vernal Pools: Their Ecology and Conservation &University of California, Davisl Institute of EcologyPublication Number 9 5-11,&Dyer, A.R., H.C. Fossum and J.W. Menke 1996DEmergence and survival of Nassella pulchra in a California grassland  + Madrono432316-333RKEvidence of spatial genetic structure in a California bunchgrass population333-339F@We investigated the scale of genetic variation of purple needlegrass (Nassella pulchra), a species commonly used in California for grassland restoration. Common garden and field data revealed evidence of genetic differentiation between two intermixed microhabitats characterized by differences in soil depth and community composition. We assessed the genetic variation within a single population using randomly amplified polymorphic DNA (RAPD) data collected from clusters of five individuals in 40 locations. We found no evidence for genetic structure at the whole population level. At smaller spatial scales, however, we found strong evidence that genetic subdivision of the population occurs at the level of the maternal neighborhood. We suggest that the interaction between widespread pollen dispersal and restricted seed dispersal may be the primary factor generating these results; panmictic pollen dispersal will make detection of genetic patterning difficult at larger spatial scales while limited seed dispersal will generate local genetic structure. As a result, the detection of population genetic structure will depend on the spatial scale of analysis. Local selection gradients related to topography and soil depth are also likely to play a role in structuring local genetic variation. Since N. pulchra is widely used in California in grassland and woodland habitat restoration, we suggest that, as a general rule, care should be exercised in transferring germplasm for the purposes of conservation when little is known about the within-population genetic subdivision of a plant species.&Gramineae (General Biology--Conservation, Resource Management) (Genetics and Cytogenetics--Plant) (Ecology; Environmental Biology--General; Methods) (Soil Science--General; Methods (1970- )) Plants Vascular plants Spermatophytes Angiosperms Monocots Research Article Nassella Pulchra Purple Needlegrass Seed Genetic Variation Grassland Restoration Microhabitat Soil Depth Community Composition Randomly Amplified Polymorphic Dna Pollen Topography Conservation Population Genetics Spatial Scale Genetic Method Reproductive System California UsaDyer, A. R. Rice, K. J.Oecologia (Berlin) 1123 1997:4JOURNAL ARTICLE; RESEARCH ARTICLE Access restricted.ZShttp://link.springer-ny.com/link/service/journals/00442/papers/7112003/71120333.pdfB:W=i;i iBa#aaaa a%a a%a asee he ededr rent tland%sshenichlee/ttigoleidelyspreadnldllands i5 ife# l:lut#iamsconsin s6thi ii%amo i%iino ooodlandCwardirldwide@Yan8ee4ellowt Zoologist yyia a a asee he ededr rent tlandshenichleeoleidelyspreadnldllands i5 ife# l:lut#iamsconsin s6thi ii amoin ooodlandrldwide@Yan8ee4ellowt Zoologist yyi6 Grassland s  s s  s" s  e4 z  z zedinge e eeater ste5en&o?e<iggso5ound&m wing th H7use H a3abitatiiddds dmperedsv veeeeatheri%lda rbarium terogeneity ighs%ltonistorical<eshByttchcoolland,r?r#overi&rno  e4 z  z zedinge e eeater ste5en&o?e<iggso5ound&m wing th H7use H3abitatiidds dmperedsv veeeeatheri terogeneity ighsstoricale<eshByttchcoolland,r?r#overi&rnorn1996tabout ngiospermsh Bibliography$ CAliforniaoll"pepodadepthecologyfossum' Grassland Horne% InstituteJames  LimnanthaceaeMethodsNorthernon! 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