메뉴 건너뛰기




Volumn 214, Issue 21, 2011, Pages 3549-3556

Anthropogenic noise affects song structure in red-winged blackbirds (Agelaius phoeniceus)

Author keywords

Anthropogenic noise; Behavioural plasticity; Birdsong; Communication; Conservation; Red winged blackbird; Song structure

Indexed keywords

ADAPTATION; ANIMAL; ARTICLE; CANADA; COMPARATIVE STUDY; NOISE; PHYSIOLOGY; SONGBIRD; SOUND DETECTION; STATISTICAL MODEL; VOCALIZATION;

EID: 80054685366     PISSN: 00220949     EISSN: None     Source Type: Journal    
DOI: 10.1242/jeb.060194     Document Type: Article
Times cited : (77)

References (54)
  • 1
    • 76249122857 scopus 로고    scopus 로고
    • The costs of chronic noise exposure for terrestrial organisms
    • Barber, J. R., Crooks, K. R. and Fristrup, K. M. (2010). The costs of chronic noise exposure for terrestrial organisms. Trends Ecol. Evol. 25, 180-189.
    • (2010) Trends Ecol. Evol. , vol.25 , pp. 180-189
    • Barber, J.R.1    Crooks, K.R.2    Fristrup, K.M.3
  • 2
    • 0019090396 scopus 로고
    • An investigation of song-based species recognition in the red-winged blackbird (Abelaius pheoniceus
    • Beletsky, L. D., Chao, S. and Smith, D. G. (1980). An investigation of song-based species recognition in the red-winged blackbird (Abelaius pheoniceus). Behaviour 73, 189-203.
    • (1980) Behaviour , vol.73 , pp. 189-203
    • Beletsky, L.D.1    Chao, S.2    Smith, D.G.3
  • 3
    • 0029980456 scopus 로고    scopus 로고
    • Sources and effects of lowfrequency noise
    • Berglund, B., Hassmen, P. and Job, R. F. S. (1996). Sources and effects of lowfrequency noise. J. Acoust. Soc. Am. 99, 2985-3002.
    • (1996) J. Acoust. Soc. Am. , vol.99 , pp. 2985-3002
    • Berglund, B.1    Hassmen, P.2    Job, R.F.S.3
  • 4
    • 70149087530 scopus 로고    scopus 로고
    • Strategies of song adaptation to urban noise in the house finch: Syllable pitch plasticity or differential syllable use?
    • Bermúdez-Cuamatzin, E., Rios-Chelén, A. A., Gil, D. and Garcia, C. M. (2009). Strategies of song adaptation to urban noise in the house finch: Syllable pitch plasticity or differential syllable use? Behaviour 146, 1269-1286.
    • (2009) Behaviour , vol.146 , pp. 1269-1286
    • Bermúdez-Cuamatzin, E.1    Rios-Chelén, A.A.2    Gil, D.3    Garcia, C.M.4
  • 6
    • 0002508779 scopus 로고
    • Field identification of individual ospreys using head marking pattern
    • Bretagnolle, V., Thibault, J. C. and Dominic, J. M. (1994). Field identification of individual ospreys using head marking pattern. J. Wildl. Manage. 58, 175-178.
    • (1994) J. Wildl. Manage. , vol.58 , pp. 175-178
    • Bretagnolle, V.1    Thibault, J.C.2    Dominic, J.M.3
  • 7
    • 0036309593 scopus 로고    scopus 로고
    • Noise-dependent song amplitude regulation in a territorial songbird
    • DOI 10.1006/anbe.2001.1968
    • Brumm, H. and Todt, D. (2002). Noise-dependent song amplitude regulation in a territorial songbird. Anim. Behav. 63, 891-897. (Pubitemid 34749790)
    • (2002) Animal Behaviour , vol.63 , Issue.5 , pp. 891-897
    • Brumm, H.1    Todt, D.2
  • 8
    • 0842270035 scopus 로고    scopus 로고
    • Acoustic communication in noise: Regulation of call characteristics in a New World monkey
    • DOI 10.1242/jeb.00768
    • Brumm, H., Voss, K., Kollmer, I. and Todt, D. (2004). Acoustic communication in noise: Regulation of call characteristics in a New World monkey. J. Exp. Biol. 207, 443-448. (Pubitemid 38162380)
    • (2004) Journal of Experimental Biology , vol.207 , Issue.3 , pp. 443-448
    • Brumm, H.1    Voss, K.2    Kollmer, I.3    Todt, D.4
  • 9
    • 69249213420 scopus 로고    scopus 로고
    • Noise-dependent vocal plasticity in domestic fowl
    • Brumm, H., Schmidt, R. and Schrader, L. (2009). Noise-dependent vocal plasticity in domestic fowl. Anim. Behav. 78, 741-746.
    • (2009) Anim. Behav. , vol.78 , pp. 741-746
    • Brumm, H.1    Schmidt, R.2    Schrader, L.3
  • 10
    • 0028133933 scopus 로고
    • Nest density and nesting success of birds in roadsides adjacent to rowcrop fields
    • Camp, M. and Best, L. B. (1994). Nest density and nesting success of birds in roadsides adjacent to rowcrop fields. Am. Midl. Nat. 131, 347-358. (Pubitemid 2094080)
    • (1994) American Midland Naturalist , vol.131 , Issue.2 , pp. 347-358
    • Camp, M.1    Best, L.B.2
  • 13
    • 0009778875 scopus 로고
    • A case of possible vocal convergence between frogs and a bird in Himalayan torrents
    • Dubois, A. and Martens, J. (1984). A case of possible vocal convergence between frogs and a bird in Himalayan torrents. J. Ornithol. 125, 455-463.
    • (1984) J. Ornithol. , vol.125 , pp. 455-463
    • Dubois, A.1    Martens, J.2
  • 14
    • 77956488889 scopus 로고    scopus 로고
    • Your attention please: Increasing ambient noise levels elicits a change in communication behaviour in humpback whales (Megaptera novaeangliae
    • Dunlop, R. A., Cato, D. H. and Noad, M. J. (2010). Your attention please: Increasing ambient noise levels elicits a change in communication behaviour in humpback whales (Megaptera novaeangliae). Proc. R Soc. Lond. B 277, 2521-2529.
    • (2010) Proc. R Soc. Lond. B , vol.277 , pp. 2521-2529
    • Dunlop, R.A.1    Cato, D.H.2    Noad, M.J.3
  • 15
    • 33750221958 scopus 로고    scopus 로고
    • Noise-induced vocal modulation in cotton-top tamarins (Saguinus oedipus)
    • DOI 10.1002/ajp.20317
    • Egnor, S. E. R. and Hauser, M. D. (2006). Noise-induced vocal modulation in cottontop tamarins (Saguinus oedipus). Am. J. Primatol. 68, 1183-1190. (Pubitemid 44902561)
    • (2006) American Journal of Primatology , vol.68 , Issue.12 , pp. 1183-1190
    • Egnor, S.E.R.1    Hauser, M.D.2
  • 16
    • 69249206564 scopus 로고    scopus 로고
    • Signalling for food and sex? Begging by reproductive female white-throated magpie-jays
    • Ellis, J. M. S., Langen, T. A. and Berg, E. C. (2009). Signalling for food and sex? Begging by reproductive female white-throated magpie-jays. Anim. Behav. 78, 615-623.
    • (2009) Anim. Behav. , vol.78 , pp. 615-623
    • Ellis, J.M.S.1    Langen, T.A.2    Berg, E.C.3
  • 17
    • 64949154043 scopus 로고    scopus 로고
    • Wild female olive baboons adapt their grunt vocalizations to environmental conditions
    • Ey, E., Rahn, C., Hammerschmidt, K. and Fischer, J. (2009). Wild female olive baboons adapt their grunt vocalizations to environmental conditions. Ethology 115, 493-503.
    • (2009) Ethology , vol.115 , pp. 493-503
    • Ey, E.1    Rahn, C.2    Hammerschmidt, K.3    Fischer, J.4
  • 18
    • 74649084923 scopus 로고    scopus 로고
    • Eavesdropping on other species: Mutual interspecific understanding of urgency information in avian alarm calls
    • Fallow, P. M. and Magrath, R. D. (2010). Eavesdropping on other species: Mutual interspecific understanding of urgency information in avian alarm calls. Anim. Behav. 79, 411-417.
    • (2010) Anim. Behav. , vol.79 , pp. 411-417
    • Fallow, P.M.1    Magrath, R.D.2
  • 20
    • 33746323394 scopus 로고    scopus 로고
    • Microhabitat selection and singing behavior patterns of male house finches (Carpodacus mexicanus) in urban parks in a heavily urbanized landscape in the western U.S.
    • Fernández-Juricic, E., Poston, R., De Collibus, K., Morgan, T., Bastain, B., Martin, C., Jones, K. and Terminio, R. (2005). Microhabitat selection and singing behavior patterns of male house finches (Carpodacus mexicanus) in urban parks in a heavily urbanized landscape in the western U.S. Urban Habitats 3, 49-69.
    • (2005) Urban Habitats , vol.3 , pp. 49-69
    • Fernández-Juricic, E.1    Poston, R.2    De Collibus, K.3    Morgan, T.4    Bastain, B.5    Martin, C.6    Jones, K.7    Terminio, R.8
  • 21
    • 21344441333 scopus 로고
    • From sender to receiver: Propagation and environmental effects on acoustic signals
    • Forrest, T. G. (1994). From sender to receiver-propagation and environmental effects on acoustic signals. Am. Zool. 34, 644-654. (Pubitemid 126033456)
    • (1994) Integrative and Comparative Biology , vol.34 , Issue.6 , pp. 644-654
    • Forrest, T.G.1
  • 22
    • 35248891589 scopus 로고    scopus 로고
    • Daytime noise predicts nocturnal singing in urban robins
    • Fuller, R. A., Warren, P. H. and Gaston, K. J. (2007). Daytime noise predicts nocturnal singing in urban robins. Biol. Lett. 3, 368-370.
    • (2007) Biol. Lett. , vol.3 , pp. 368-370
    • Fuller, R.A.1    Warren, P.H.2    Gaston, K.J.3
  • 23
    • 0025923572 scopus 로고
    • Signalling of need by offspring to their parents
    • Godfray, H. C. J. (1991). Signaling of need by offspring to their parents. Nature 352, 328-330. (Pubitemid 21912350)
    • (1991) Nature , vol.352 , Issue.6333 , pp. 328-330
    • Godfray, H.C.J.1
  • 24
    • 0028165935 scopus 로고
    • Cooperation and conflict in the evolution of signal interactions
    • Greenfield, M. D. (1994). Cooperation and conflict in the evolution of signal interactions. Annu. Rev. Ecol. Syst. 25, 97-126. (Pubitemid 24986114)
    • (1994) Annual Review of Ecology and Systematics , vol.25 , Issue.1 , pp. 97-126
    • Greenfield, M.D.1
  • 26
  • 27
    • 70349437300 scopus 로고    scopus 로고
    • Birdsong tuned to the environment: Green hylia song varies with elevation, tree cover, and noise
    • Kirschel, A. N. G., Blumstein, D. T., Cohen, R. E., Buermann, W., Smith, T. B. and Slabbekoorn, H. (2009). Birdsong tuned to the environment: Green hylia song varies with elevation, tree cover, and noise. Behav. Ecol. 20, 1089-1095.
    • (2009) Behav. Ecol. , vol.20 , pp. 1089-1095
    • Kirschel, A.N.G.1    Blumstein, D.T.2    Cohen, R.E.3    Buermann, W.4    Smith, T.B.5    Slabbekoorn, H.6
  • 28
    • 0442289440 scopus 로고
    • Song variation within and among populations of red-winged blackbirds
    • Kroodsma, D. E. and James, F. C. (1994). Song variation within and among populations of red-winged blackbirds. Wilson Bull. 106, 156-162.
    • (1994) Wilson Bull. , vol.106 , pp. 156-162
    • Kroodsma, D.E.1    James, F.C.2
  • 29
    • 77954834886 scopus 로고    scopus 로고
    • The emerging significance of bioacoustics in animal species conservation
    • Laiolo, P. (2010). The emerging significance of bioacoustics in animal species conservation. Biol. Conserv. 143, 1635-1645.
    • (2010) Biol. Conserv. , vol.143 , pp. 1635-1645
    • Laiolo, P.1
  • 30
    • 0034789961 scopus 로고    scopus 로고
    • Visual signals for individual identification: The silent "song" of Ruffs
    • Lank, D. B. and Dale, J. (2001). Visual signals for individual identification: The silent 'song' of Ruffs. Auk 118, 759-765. (Pubitemid 32908252)
    • (2001) Auk , vol.118 , Issue.3 , pp. 759-765
    • Lank, D.B.1    Dale, J.2
  • 31
    • 49149106087 scopus 로고    scopus 로고
    • Traffic noise affects communication behaviour in a breeding anuran, Hyla arborea
    • Lengagne, T. (2008). Traffic noise affects communication behaviour in a breeding anuran, Hyla arborea. Biol. Conserv. 141, 2023-2031.
    • (2008) Biol. Conserv. , vol.141 , pp. 2023-2031
    • Lengagne, T.1
  • 32
    • 0242668292 scopus 로고    scopus 로고
    • Detection and discrimination of natural calls in masking noise by birds: Estimating the active space of a signal
    • DOI 10.1006/anbe.2003.2093
    • Lohr, B., Wright, T. F. and Dooling, R. J. (2003). Detection and discrimination of natural calls in masking noise by birds: Estimating the active space of a signal. Anim. Behav. 65, 763-777. (Pubitemid 36453595)
    • (2003) Animal Behaviour , vol.65 , Issue.4 , pp. 763-777
    • Lohr, B.1    Wright, T.F.2    Dooling, R.J.3
  • 33
    • 69849115898 scopus 로고    scopus 로고
    • Speech production modifications produced in the presence of low-pass and high-pass filtered noise
    • Lu, Y. and Cooke, M. (2009). Speech production modifications produced in the presence of low-pass and high-pass filtered noise. J. Acoust. Soc. Am. 126, 1495-1499.
    • (2009) J. Acoust. Soc. Am. , vol.126 , pp. 1495-1499
    • Lu, Y.1    Cooke, M.2
  • 34
    • 0014803510 scopus 로고
    • Sensorineural hearing loss and upward spread of masking
    • Martin, E. S. and Pickett, J. M. (1970). Sensorineural hearing loss and upward spread of masking. J. Speech Hear. Res. 13, 426-437.
    • (1970) J. Speech Hear. Res. , vol.13 , pp. 426-437
    • Martin, E.S.1    Pickett, J.M.2
  • 35
    • 77957585981 scopus 로고    scopus 로고
    • Birds and anthropogenic noise: Are urban songs adaptive?
    • Nemeth, E. and Brumm, H. (2010). Birds and anthropogenic noise: Are urban songs adaptive? Am. Nat. 176, 465-475.
    • (2010) Am. Nat. , vol.176 , pp. 465-475
    • Nemeth, E.1    Brumm, H.2
  • 36
    • 30844460350 scopus 로고    scopus 로고
    • Rainforests as concert halls for birds: Are reverberations improving sound transmission of long song elements?
    • DOI 10.1121/1.2139072
    • Nemeth, E., Dabelsteen, T., Pedersen, S. B. and Winkler, H. (2006). Rainforests as concert halls for birds: Are reverberations improving sound transmission of long song elements? J. Acoust. Soc. Am. 119, 620-626. (Pubitemid 43104742)
    • (2006) Journal of the Acoustical Society of America , vol.119 , Issue.1 , pp. 620-626
    • Nemeth, E.1    Dabelsteen, T.2    Pedersen, S.B.3    Winkler, H.4
  • 37
    • 79551486107 scopus 로고    scopus 로고
    • Individual right whales call louder in increased environmental noise
    • Parks, S. E., Johnson, M., Nowacek, D. and Tyack, P. L. (2011). Individual right whales call louder in increased environmental noise. Biol. Lett. 7, 33-35.
    • (2011) Biol. Lett. , vol.7 , pp. 33-35
    • Parks, S.E.1    Johnson, M.2    Nowacek, D.3    Tyack, P.L.4
  • 38
    • 33746312678 scopus 로고    scopus 로고
    • Avian communication in urban noise: Causes and consequences of vocal adjustment
    • DOI 10.1642/0004-8038(2006)123[639:ACIUNC]2.0.CO;2
    • Patricelli, G. L. and Blickley, J. L. (2006). Avian communication in urban noise: Causes and consequences of vocal adjustment. Auk 123, 639-649. (Pubitemid 44106810)
    • (2006) Auk , vol.123 , Issue.3 , pp. 639-649
    • Patricelli, G.L.1    Blickley, J.L.2
  • 39
    • 34147109202 scopus 로고    scopus 로고
    • Differences in acoustic directionality among vocalizations of the male red-winged blackbird (Agelaius pheoniceus) are related to function in communication
    • DOI 10.1007/s00265-006-0343-5
    • Patricelli, G. L., Dantzker, M. S. and Bradbury, J. W. (2007). Differences in acoustic directionality among vocalizations of the male red-winged blackbird (Agelaius pheoniceus) are related to function in communication. Behav. Ecol. Sociobiol. 61, 1099-1110. (Pubitemid 46559562)
    • (2007) Behavioral Ecology and Sociobiology , vol.61 , Issue.7 , pp. 1099-1110
    • Patricelli, G.L.1    Dantzker, M.S.2    Bradbury, J.W.3
  • 40
    • 0023582436 scopus 로고
    • Territory establishment, size, and tenacity by male red-winged blackbirds
    • Picman, J. (1987). Territory establishment, size, and tenacity by male red-winged blackbirds. Auk 104, 405-412. (Pubitemid 19317903)
    • (1987) Auk , vol.104 , Issue.3 , pp. 405-412
    • Picman, J.1
  • 41
    • 70649101216 scopus 로고    scopus 로고
    • Effects of signal features and environmental noise on signal detection in the great tit, Parus major
    • Pohl, N. U., Slabbekoorn, H., Klump, G. M. and Langemann, U. (2009). Effects of signal features and environmental noise on signal detection in the great tit, Parus major. Anim. Behav. 78, 1293-1300.
    • (2009) Anim. Behav. , vol.78 , pp. 1293-1300
    • Pohl, N.U.1    Slabbekoorn, H.2    Klump, G.M.3    Langemann, U.4
  • 42
    • 0142026949 scopus 로고    scopus 로고
    • Regulation of vocal amplitude by the blue-throated hummingbird, Lampornis clemenciae
    • DOI 10.1006/anbe.2003.2257
    • Pytte, C. L., Rusch, K. M. and Ficken, M. S. (2003). Regulation of vocal amplitude by the blue-throated hummingbird, Lampornis clemenciae. Anim. Behav. 66, 703-710. (Pubitemid 37284120)
    • (2003) Animal Behaviour , vol.66 , Issue.4 , pp. 703-710
    • Pytte, C.L.1    Rusch, K.M.2    Ficken, M.S.3
  • 43
    • 77954358787 scopus 로고    scopus 로고
    • Habitat-dependent acoustic divergence affects playback response in urban and forest populations of the European blackbird
    • Ripmeester, E. A. P., Mulder, M. and Slabbekoorn, H. (2010). Habitat-dependent acoustic divergence affects playback response in urban and forest populations of the European blackbird. Behav. Ecol. 21, 876-883.
    • (2010) Behav. Ecol. , vol.21 , pp. 876-883
    • Ripmeester, E.A.P.1    Mulder, M.2    Slabbekoorn, H.3
  • 44
    • 0036558760 scopus 로고    scopus 로고
    • Female calls in lek-mating birds: Indirect mate choice, female competition for mates, or direct mate choice?
    • Saether, S. A. (2002). Female calls in lek-mating birds: Indirect mate choice, female competition for mates, or direct mate choice? Behav. Ecol. 13, 344-352. (Pubitemid 35249709)
    • (2002) Behavioral Ecology , vol.13 , Issue.3 , pp. 344-352
    • Saether, S.A.1
  • 45
    • 44649139276 scopus 로고    scopus 로고
    • Birds sing at a higher pitch in urban noise
    • Slabbekoorn, H. and Peet, M. (2003). Birds sing at a higher pitch in urban noise. Nature 424, 267. (Pubitemid 36899357)
    • (2003) Nature , vol.424 , Issue.6946 , pp. 267
    • Slabbekoorn, H.1    Peet, M.2
  • 46
    • 0036752877 scopus 로고    scopus 로고
    • Habitat-dependent song divergence in the little greenbul: An analysis of environmental selection pressures on acoustic signals
    • Slabbekoorn, H. and Smith, T. B. (2002). Habitat-dependent song divergence in the little greenbul: An analysis of environmental selection pressures on acoustic signals. Evolution 56, 1849-1858. (Pubitemid 35211737)
    • (2002) Evolution , vol.56 , Issue.9 , pp. 1849-1858
    • Slabbekoorn, H.1    Smith, T.B.2
  • 47
    • 34248652698 scopus 로고    scopus 로고
    • Willow Flycatcher nonbreeding territory defense behavior in Costa Rica
    • DOI 10.1650/0010-5422(2007)109[475:WFNTDB]2.0.CO;2
    • Sogge, M. K., Koronkiewicz, T. J., van Riper, C. and Durst, S. L. (2007). Willow flycatcher nonbreeding territory defense behavior in Costa Rica. Condor 109, 475-480. (Pubitemid 46770469)
    • (2007) Condor , vol.109 , Issue.2 , pp. 475-480
    • Sogge, M.K.1    Koronkiewicz, T.J.2    Van Riper III, C.3    Durst, S.L.4
  • 49
    • 45249119304 scopus 로고    scopus 로고
    • Implications for marine mammals of large-scale changes in the marine acoustic environment
    • DOI 10.1644/07-MAMM-S-307R.1
    • Tyack, P. L. (2008). Implications for marine mammals of large-scale changes in the marine acoustic environment. J. Mammal. 89, 549-558. (Pubitemid 351842427)
    • (2008) Journal of Mammalogy , vol.89 , Issue.3 , pp. 549-558
    • Tyack, P.L.1
  • 50
    • 77954353551 scopus 로고    scopus 로고
    • Immediate spectral flexibility in singing chiffchaffs during experimental exposure to highway noise
    • Verzijden, M. N., Ripmeester, E. A. P., Ohms, V. R., Snelderwaard, P. and Slabbekoorn, H. (2010). Immediate spectral flexibility in singing chiffchaffs during experimental exposure to highway noise. J. Exp. Biol. 213, 2575-2581.
    • (2010) J. Exp. Biol. , vol.213 , pp. 2575-2581
    • Verzijden, M.N.1    Ripmeester, E.A.P.2    Ohms, V.R.3    Snelderwaard, P.4    Slabbekoorn, H.5
  • 51
    • 79952239987 scopus 로고    scopus 로고
    • Individual differences in sound-innoise perception are related to the strength of short-latency neural responses to noise
    • Vinnik, E., Itskov, P. M. and Balaban, E. (2011). Individual differences in sound-innoise perception are related to the strength of short-latency neural responses to noise. PLoS ONE 6, e17266.
    • (2011) PLoS ONE , vol.6
    • Vinnik, E.1    Itskov, P.M.2    Balaban, E.3
  • 52
    • 33644653038 scopus 로고    scopus 로고
    • Urban bioacoustics: It's not just noise
    • DOI 10.1016/j.anbehav.2005.07.014, PII S0003347205004379
    • Warren, P. S., Katti, M., Ermann, M. and Brazel, A. (2006). Urban bioacoustics: It's not just noise. Anim. Behav. 71, 491-502. (Pubitemid 43327342)
    • (2006) Animal Behaviour , vol.71 , Issue.3 , pp. 491-502
    • Warren, P.S.1    Katti, M.2    Ermann, M.3    Brazel, A.4
  • 53
    • 0000978090 scopus 로고
    • Adaptations for acoustic communication in birds: Sound transmission and signal detection
    • (ed. D. E. Kroodsma and E. H. Miller). New York: Academic Press.
    • Wiley, R. H. and Richards, D. G. (1982). Adaptations for acoustic communication in birds: Sound transmission and signal detection. In Acoustic Communication in Birds, Vol. 1 (ed. D. E. Kroodsma and E. H. Miller), pp. 131-181. New York: Academic Press.
    • (1982) Acoustic Communication in Birds , vol.1 , pp. 131-181
    • Wiley, R.H.1    Richards, D.G.2
  • 54
    • 33746299226 scopus 로고    scopus 로고
    • Song Sparrow (Melospiza melodia) song varies with urban noise
    • DOI 10.1642/0004-8038(2006)123[650:SSMMSV]2.0.CO;2
    • Wood, W. E. and Yezerinac, S. M. (2006). Song sparrow (Melospiza melodia) song varies with urban noise. Auk 123, 650-659. (Pubitemid 44106811)
    • (2006) Auk , vol.123 , Issue.3 , pp. 650-659
    • Wood, W.E.1    Yezerinac, S.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.