메뉴 건너뛰기




Volumn 84, Issue 2, 2003, Pages 296-310

Determinants of parasitoid-host associations: Insights from a natural tachinid-lepidopteran community

Author keywords

Ecological specialization; Enemy free space; Lepidoptera; Parasitism rate; Parasitoid; Parasitoid community ecology; Species richness; Tachinidae

Indexed keywords

COMMUNITY ECOLOGY; HERBIVORE; HOST-PARASITOID INTERACTION; PARASITISM; SPECIES RICHNESS;

EID: 0037996701     PISSN: 00129658     EISSN: None     Source Type: Journal    
DOI: 10.1890/0012-9658(2003)084[0296:DOPHAI]2.0.CO;2     Document Type: Article
Times cited : (84)

References (67)
  • 2
    • 0000450372 scopus 로고
    • On the biology of inhabitants of oak galls of Cynipidae (Hymenoptera) in Britain
    • Askew, R. R. 1961. On the biology of inhabitants of oak galls of Cynipidae (Hymenoptera) in Britain. Transactions of the Society for British Entomology 14:237-268.
    • (1961) Transactions of the Society for British Entomology , vol.14 , pp. 237-268
    • Askew, R.R.1
  • 3
    • 0001455659 scopus 로고
    • The diversity of insect communities in leaf-mines and plant galls
    • Askew, R. R. 1980. The diversity of insect communities in leaf-mines and plant galls. Journal of Animal Ecology 49:817-829.
    • (1980) Journal of Animal Ecology , vol.49 , pp. 817-829
    • Askew, R.R.1
  • 4
    • 0002909288 scopus 로고
    • Parasitoid communities: Their size, structure, and development
    • J. K. Waage and D. Greathead, editors. Academic, London, UK
    • Askew, R. R., and M. R. Shaw. 1986. Parasitoid communities: their size, structure, and development. Pages 225-264 in J. K. Waage and D. Greathead, editors. Insect parasitoids. Academic, London, UK.
    • (1986) Insect Parasitoids , pp. 225-264
    • Askew, R.R.1    Shaw, M.R.2
  • 6
    • 0002995294 scopus 로고
    • Natural enemies and herbivore-plant interactions: Influence of plant allelochemicals and host specificity
    • P. Barbosa and D. K. Letourneau, editors. Wiley, New York, New York, USA
    • Barbosa, P. 1988. Natural enemies and herbivore-plant interactions: influence of plant allelochemicals and host specificity. Pages 201-229 in P. Barbosa and D. K. Letourneau, editors. Novel aspects of insect-plant interactions. Wiley, New York, New York, USA.
    • (1988) Novel Aspects of Insect-plant Interactions , pp. 201-229
    • Barbosa, P.1
  • 7
    • 0035108146 scopus 로고    scopus 로고
    • Differential parasitism of macrolepidopteran herbivores on two deciduous tree species
    • Barbosa, P., et al. 2001. Differential parasitism of macrolepidopteran herbivores on two deciduous tree species. Ecology 82:698-704.
    • (2001) Ecology , vol.82 , pp. 698-704
    • Barbosa, P.1
  • 8
    • 0002003652 scopus 로고
    • Life history characteristics of Tachinidae (Diptera) and their effect on polyphagy
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Belshaw, R. 1994. Life history characteristics of Tachinidae (Diptera) and their effect on polyphagy. Pages 145-162 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 145-162
    • Belshaw, R.1
  • 9
    • 0000273415 scopus 로고
    • On the evolution of host specificity in phytophagous arthropods
    • Bernays, E. A., and M. Graham. 1988. On the evolution of host specificity in phytophagous arthropods. Ecology 69:886-892.
    • (1988) Ecology , vol.69 , pp. 886-892
    • Bernays, E.A.1    Graham, M.2
  • 10
    • 0002667806 scopus 로고
    • Aposematic caterpillars: Life-styles of the warningly colored and unpalatable
    • N. E. Stamp and T. M. Casey, editors. Routledge, Chapman, and Hall, New York, New York, USA
    • Bowers, M. D. 1993. Aposematic caterpillars: life-styles of the warningly colored and unpalatable. Pages 331-371 in N. E. Stamp and T. M. Casey, editors. Caterpillars: ecological and evolutionary constraints on foraging. Routledge, Chapman, and Hall, New York, New York, USA.
    • (1993) Caterpillars: Ecological and Evolutionary Constraints on Foraging , pp. 331-371
    • Bowers, M.D.1
  • 11
    • 0005063335 scopus 로고
    • Family Tachinidae
    • N. C. N. C. Evenhuis, editor. Bishop Museum Press and E. J. Brill, Honolulu, Hawaii, USA
    • Cantrell, B. K., and R. W. Crosskey. 1989. Family Tachinidae. Pages 733-784 in N. C. N. C. Evenhuis, editor. Catalog of the Diptera of the Australasian and Oceanian regions. Bishop Museum Press and E. J. Brill, Honolulu, Hawaii, USA.
    • (1989) Catalog of the Diptera of the Australasian and Oceanian Regions , pp. 733-784
    • Cantrell, B.K.1    Crosskey, R.W.2
  • 12
    • 0028975381 scopus 로고
    • Tasty generalists and nasty specialists? A comparative study of antipredator mechanisms in tropical lepidopteran larvae
    • Dyer, L. A. 1995. Tasty generalists and nasty specialists? A comparative study of antipredator mechanisms in tropical lepidopteran larvae. Ecology 76:1483-1496.
    • (1995) Ecology , vol.76 , pp. 1483-1496
    • Dyer, L.A.1
  • 13
    • 0007365933 scopus 로고    scopus 로고
    • Effectiveness of caterpillar defenses against three species of invertebrate predators
    • Dyer, L. A. 1997. Effectiveness of caterpillar defenses against three species of invertebrate predators. Journal of Research on the Lepidoptera 34:48-68.
    • (1997) Journal of Research on the Lepidoptera , vol.34 , pp. 48-68
    • Dyer, L.A.1
  • 14
    • 0033135679 scopus 로고    scopus 로고
    • Predicting natural-enemy responses to herbivores in natural and managed systems
    • Dyer, L. A., and G. Gentry. 1999. Predicting natural-enemy responses to herbivores in natural and managed systems. Ecological Applications 9:402-408.
    • (1999) Ecological Applications , vol.9 , pp. 402-408
    • Dyer, L.A.1    Gentry, G.2
  • 15
    • 0038673095 scopus 로고
    • Tachinid host ranges: A reappraisal (Diptera: Tachinidae)
    • Eggleton, P., and K. J. Gaston. 1992. Tachinid host ranges: a reappraisal (Diptera: Tachinidae). Entomologists Gazette 43: 139-143.
    • (1992) Entomologists Gazette , vol.43 , pp. 139-143
    • Eggleton, P.1    Gaston, K.J.2
  • 16
  • 17
    • 0034923269 scopus 로고    scopus 로고
    • On the misuse of residuals in ecology: Testing regression residuals vs. the analysis of covariance
    • García-Berthou, E. 2001. On the misuse of residuals in ecology: testing regression residuals vs. the analysis of covariance. Journal of Animal Ecology 70:708-711.
    • (2001) Journal of Animal Ecology , vol.70 , pp. 708-711
    • García-Berthou, E.1
  • 18
    • 0002460790 scopus 로고
    • The taste of enemy free space: Parasitoids and nasty hosts
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Gauld, I. D., and K. J. Gaston. 1994. The taste of enemy free space: parasitoids and nasty hosts. Pages 279-299 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 279-299
    • Gauld, I.D.1    Gaston, K.J.2
  • 19
    • 0027042286 scopus 로고
    • Plant allelochemicals, tritrophic interactions, and the anomalous diversity of tropical parasitoids: The "nasty" host hypothesis
    • Gauld, I. D., K. J. Gaston, and D. H. Janzen. 1992. Plant allelochemicals, tritrophic interactions, and the anomalous diversity of tropical parasitoids: the "nasty" host hypothesis. Oikos 65:353-357.
    • (1992) Oikos , vol.65 , pp. 353-357
    • Gauld, I.D.1    Gaston, K.J.2    Janzen, D.H.3
  • 20
    • 0000507479 scopus 로고    scopus 로고
    • On the conditional nature of neotropical caterpillar defenses against their natural enemies
    • Gentry, G., and L. A. Dyer. 2002. On the conditional nature of neotropical caterpillar defenses against their natural enemies. Ecology 83:3108-3119.
    • (2002) Ecology , vol.83 , pp. 3108-3119
    • Gentry, G.1    Dyer, L.A.2
  • 22
    • 0024193847 scopus 로고
    • Species diversity in the third and fourth trophic levels: Patterns and mechanisms
    • Hawkins, B. A. 1988. Species diversity in the third and fourth trophic levels: patterns and mechanisms. Journal of Animal Ecology 57:137-162.
    • (1988) Journal of Animal Ecology , vol.57 , pp. 137-162
    • Hawkins, B.A.1
  • 23
    • 0025243028 scopus 로고
    • Global patterns of parasitoid assemblage size
    • Hawkins, B. A. 1990. Global patterns of parasitoid assemblage size. Journal of Animal Ecology 59:57-72.
    • (1990) Journal of Animal Ecology , vol.59 , pp. 57-72
    • Hawkins, B.A.1
  • 25
    • 0025590753 scopus 로고
    • Influences of host feeding-niche and foodplant type on generalist and specialist parasitoids
    • Hawkins, B. A., R. R. Askew, and M. R. Shaw. 1990. Influences of host feeding-niche and foodplant type on generalist and specialist parasitoids. Ecological Entomology 15:275-280.
    • (1990) Ecological Entomology , vol.15 , pp. 275-280
    • Hawkins, B.A.1    Askew, R.R.2    Shaw, M.R.3
  • 26
    • 0021619640 scopus 로고
    • Organization of a parasitoid community associated with a complex of galls on Atriplex spp. in southern California
    • Hawkins, B. A., and R. D. Goeden. 1984. Organization of a parasitoid community associated with a complex of galls on Atriplex spp. in southern California. Ecological Entomology 9:271-292.
    • (1984) Ecological Entomology , vol.9 , pp. 271-292
    • Hawkins, B.A.1    Goeden, R.D.2
  • 27
    • 0002611748 scopus 로고
    • Species richness and population limitation in insect parasitoid-host systems
    • Hawkins, B. A., and P. Gross. 1992. Species richness and population limitation in insect parasitoid-host systems. American Naturalist 139:417-423.
    • (1992) American Naturalist , vol.139 , pp. 417-423
    • Hawkins, B.A.1    Gross, P.2
  • 28
    • 0023469855 scopus 로고
    • Species richness for parasitoids of British phytophagous insects
    • Hawkins, B. A., and J. H. Lawton. 1987. Species richness for parasitoids of British phytophagous insects. Nature 326:788-790.
    • (1987) Nature , vol.326 , pp. 788-790
    • Hawkins, B.A.1    Lawton, J.H.2
  • 29
    • 0030304353 scopus 로고    scopus 로고
    • Variability in parasitoid community structure
    • Hawkins, B. A., and N. J. Mills. 1996. Variability in parasitoid community structure. Journal of Animal Ecology 65:501-516.
    • (1996) Journal of Animal Ecology , vol.65 , pp. 501-516
    • Hawkins, B.A.1    Mills, N.J.2
  • 30
    • 0026483241 scopus 로고
    • Relationships among assemblage size, host specialization, and climatic variability in North American parasitoid communities
    • Hawkins, B. A., M. R. Shaw, and R. R. Askew. 1992. Relationships among assemblage size, host specialization, and climatic variability in North American parasitoid communities. American Naturalist 139:58-79.
    • (1992) American Naturalist , vol.139 , pp. 58-79
    • Hawkins, B.A.1    Shaw, M.R.2    Askew, R.R.3
  • 32
    • 0002866973 scopus 로고
    • Faunal regions and the diversity of Lepidoptera
    • Heppner, J. B. 1991. Faunal regions and the diversity of Lepidoptera. Tropical Lepidoptera 2(supplement):1-85.
    • (1991) Tropical Lepidoptera , vol.2 , Issue.SUPPL. , pp. 1-85
    • Heppner, J.B.1
  • 33
    • 0026614875 scopus 로고
    • Refuges as a predictor of parasitoid diversity
    • Hochberg, M. E., and B. A. Hawkins. 1992. Refuges as a predictor of parasitoid diversity. Science 225:973-976.
    • (1992) Science , vol.225 , pp. 973-976
    • Hochberg, M.E.1    Hawkins, B.A.2
  • 34
    • 0000763238 scopus 로고
    • The implications of population dynamic theory to parasitoid diversity and biological control
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Hochberg, M. E., and B. A. Hawkins. 1994. The implications of population dynamic theory to parasitoid diversity and biological control. Pages 451-471 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 451-471
    • Hochberg, M.E.1    Hawkins, B.A.2
  • 35
    • 0003144223 scopus 로고
    • The diversity of fruit fly (Diptera: Tephritidae) parasitoids
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Hoffmeister, T., and S. Vidal. 1994. The diversity of fruit fly (Diptera: Tephritidae) parasitoids. Pages 47-76 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 47-76
    • Hoffmeister, T.1    Vidal, S.2
  • 36
    • 0024195206 scopus 로고
    • Ecological characterization of a Costa Rican dry forest caterpillar fauna
    • Janzen, D. H. 1988. Ecological characterization of a Costa Rican dry forest caterpillar fauna. Biotropica 20:120-135.
    • (1988) Biotropica , vol.20 , pp. 120-135
    • Janzen, D.H.1
  • 37
    • 0041321958 scopus 로고
    • The caterpillars and their parasitoids of a tropical dry forest
    • Janzen, D. H. 1995. The caterpillars and their parasitoids of a tropical dry forest. The Tachinid Times 1:2-5.
    • (1995) The Tachinid Times , vol.1 , pp. 2-5
    • Janzen, D.H.1
  • 39
    • 0002631518 scopus 로고
    • Population dynamics of host-parasitoid interactions
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Jones, T. H., M. P. Hassell, and R. M. May. 1994. Population dynamics of host-parasitoid interactions. Pages 371-394 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 371-394
    • Jones, T.H.1    Hassell, M.P.2    May, R.M.3
  • 40
    • 0001435840 scopus 로고
    • Species richness of parasites on hosts: Agromyzid flies on the British Umbelliferae
    • Lawton, J. H., and P. W. Price. 1979. Species richness of parasites on hosts: agromyzid flies on the British Umbelliferae. Journal of Animal Ecology 48:619-637.
    • (1979) Journal of Animal Ecology , vol.48 , pp. 619-637
    • Lawton, J.H.1    Price, P.W.2
  • 43
    • 0033965185 scopus 로고    scopus 로고
    • Predators, parasitoids and pathogens: Species richness, trophic generality and body sizes in a natural food web
    • Memmott, J., N. D. Martinez, and J. E. Cohen. 2000. Predators, parasitoids and pathogens: species richness, trophic generality and body sizes in a natural food web. Journal of Animal Ecology 69:1-15.
    • (2000) Journal of Animal Ecology , vol.69 , pp. 1-15
    • Memmott, J.1    Martinez, N.D.2    Cohen, J.E.3
  • 44
    • 0027046249 scopus 로고
    • Parasitoid guilds, lifestyles, and host ranges in the parasitoid complexes of tortricoid hosts (Lepidoptera: Tortricidae)
    • Mills, N. 1992. Parasitoid guilds, lifestyles, and host ranges in the parasitoid complexes of tortricoid hosts (Lepidoptera: Tortricidae). Environmental Entomology 21:320-329.
    • (1992) Environmental Entomology , vol.21 , pp. 320-329
    • Mills, N.1
  • 45
    • 0027387779 scopus 로고
    • Species richness and structure in the parasitoid complexes of tortricoid hosts
    • Mills, N. 1993. Species richness and structure in the parasitoid complexes of tortricoid hosts. Journal of Animal Ecology 62:45-58.
    • (1993) Journal of Animal Ecology , vol.62 , pp. 45-58
    • Mills, N.1
  • 46
    • 0000721370 scopus 로고    scopus 로고
    • Biological control: The need for realistic models and experimental approaches to parasitoid introductions
    • M. E. Hochberg and A. R. Ives, editors. Princeton University Press, Princeton, New Jersey, USA
    • Mills, N. 2000. Biological control: the need for realistic models and experimental approaches to parasitoid introductions. Pages 217-234 in M. E. Hochberg and A. R. Ives, editors. Parasitoid population biology. Princeton University Press, Princeton, New Jersey, USA.
    • (2000) Parasitoid Population Biology , pp. 217-234
    • Mills, N.1
  • 47
    • 0001748901 scopus 로고
    • Invertebrate predators and caterpillar foraging
    • N. E. Stamp and T. M. Casey, editors. Routledge, Chapman, and Hall, New York, New York, USA
    • Montllor, C. B., and E. A. Bernays. 1993. Invertebrate predators and caterpillar foraging. Pages 170-202 in N. E. Stamp and T. M. Casey, editors. Caterpillars: ecological and evolutionary constraints on foraging. Routledge, Chapman, and Hall, New York, New York, USA.
    • (1993) Caterpillars: Ecological and Evolutionary Constraints on Foraging , pp. 170-202
    • Montllor, C.B.1    Bernays, E.A.2
  • 48
    • 0000391695 scopus 로고
    • Influence of host movement on selection of hosts by Drino bohemica Mesn. (Diptera: Tachinidae) as determined in an olfactometer
    • Monteith, L. G. 1956. Influence of host movement on selection of hosts by Drino bohemica Mesn. (Diptera: Tachinidae) as determined in an olfactometer. Canadian Entomologist 88:583-586.
    • (1956) Canadian Entomologist , vol.88 , pp. 583-586
    • Monteith, L.G.1
  • 50
    • 0003305330 scopus 로고
    • The evolution of parasitoid communities
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Price, P. W. 1994. The evolution of parasitoid communities. Pages 472-491 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 472-491
    • Price, P.W.1
  • 52
    • 0034017191 scopus 로고    scopus 로고
    • The structure of a leafminer-parasitoid community
    • Rott, A. S., and H. C. J. Godfray. 2000. The structure of a leafminer-parasitoid community. Journal of Animal Ecology 69:274-289.
    • (2000) Journal of Animal Ecology , vol.69 , pp. 274-289
    • Rott, A.S.1    Godfray, H.C.J.2
  • 53
    • 0003679182 scopus 로고    scopus 로고
    • SAS Institute Inc., Cary, North Carolina, USA
    • SAS Institute Inc. 1996. JMP IN. Version 3.2.1. SAS Institute Inc., Cary, North Carolina, USA.
    • (1996) JMP IN. Version 3.2.1
  • 55
    • 0001903873 scopus 로고
    • Parasitoid host ranges
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Shaw, M. R. 1994. Parasitoid host ranges. Pages 111-144 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 111-144
    • Shaw, M.R.1
  • 56
    • 0001582891 scopus 로고
    • Response by generalist and specialist natural enemies to agroecosystem diversification: A selective review
    • Sheehan, W. 1986. Response by generalist and specialist natural enemies to agroecosystem diversification: a selective review. Environmental Entomology 15:456-461.
    • (1986) Environmental Entomology , vol.15 , pp. 456-461
    • Sheehan, W.1
  • 57
    • 0001788474 scopus 로고
    • Parasitoid community structure: Effects of host abundance, phylogeny, and ecology
    • B. A. Hawkins and W. Sheehan, editors. Oxford University Press, New York, New York, USA
    • Sheehan, W. 1994. Parasitoid community structure: effects of host abundance, phylogeny, and ecology. Pages 90-107 in B. A. Hawkins and W. Sheehan, editors. Parasitoid community ecology. Oxford University Press, New York, New York, USA.
    • (1994) Parasitoid Community Ecology , pp. 90-107
    • Sheehan, W.1
  • 60
    • 0036773108 scopus 로고    scopus 로고
    • Phylogenetic relationships of tachinid flies in the subfamily Exoristinae (Tachinidae: Diptera) based on 28S rDNA and EF1α
    • Stireman, J. O., III. 2002a. Phylogenetic relationships of tachinid flies in the subfamily Exoristinae (Tachinidae: Diptera) based on 28S rDNA and EF1α. Systematic Entomology 27:409-435.
    • (2002) Systematic Entomology , vol.27 , pp. 409-435
    • Stireman J.O. III1
  • 61
    • 0036377930 scopus 로고    scopus 로고
    • Host location and acceptance in a polyphagous tachinid parasitoid
    • Stireman, J. O., III. 2002b. Host location and acceptance in a polyphagous tachinid parasitoid. Entomologica Experimentalis et Applicata 103:23-34.
    • (2002) Entomologica Experimentalis et Applicata , vol.103 , pp. 23-34
    • Stireman J.O. III1
  • 63
    • 0000463382 scopus 로고
    • The meaning of percent parasitism in studies of insect parasitoids
    • Van Driesche, R. G. 1983. The meaning of percent parasitism in studies of insect parasitoids. Environmental Entomology 12:1611-1622.
    • (1983) Environmental Entomology , vol.12 , pp. 1611-1622
    • Van Driesche, R.G.1
  • 64
    • 0001231118 scopus 로고
    • Host recognition behavior of the tachinid parasitoid, Compsilura concinnata
    • Weseloh, R. M. 1980. Host recognition behavior of the tachinid parasitoid, Compsilura concinnata. Annals of the Entomological Society of America 73:593-601.
    • (1980) Annals of the Entomological Society of America , vol.73 , pp. 593-601
    • Weseloh, R.M.1
  • 65
    • 0030303562 scopus 로고    scopus 로고
    • Host-parasitoid food webs: Dynamics, persistence, and invasion
    • Wilson, H. B., M. P. Hassell, and H. C. J. Godfray. 1996. Host-parasitoid food webs: dynamics, persistence, and invasion. American Naturalist 148:787-806.
    • (1996) American Naturalist , vol.148 , pp. 787-806
    • Wilson, H.B.1    Hassell, M.P.2    Godfray, H.C.J.3
  • 66
    • 0001267754 scopus 로고
    • Tachinidae
    • J. F. McAlpine, editor. Monograph No. 28. Research Branch, Agriculture Canada, Ottawa, Ontario, Canada
    • Wood, D. M. 1987. Tachinidae. Pages 1193-1269 in J. F. McAlpine, editor. Manual of nearctic Diptera. Volume 2. Monograph No. 28. Research Branch, Agriculture Canada, Ottawa, Ontario, Canada.
    • (1987) Manual of Nearctic Diptera , vol.2 , pp. 1193-1269
    • Wood, D.M.1
  • 67
    • 0000516346 scopus 로고
    • Mass rearing of the tobacco horn-worm II. Larval rearing and pupation
    • Yamamoto, R. T. 1969. Mass rearing of the tobacco horn-worm II. Larval rearing and pupation. Journal of Economic Entomology 62:1427-1431.
    • (1969) Journal of Economic Entomology , vol.62 , pp. 1427-1431
    • Yamamoto, R.T.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.