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Volumn 138, Issue , 2015, Pages 381-398

The role of environmental controls in determining sardine and anchovy population cycles in the California Current: Analysis of an end-to-end model

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL CONTAMINATION; CLIMATOLOGY; ECOLOGY; ECOSYSTEMS; POPULATION DYNAMICS; POPULATION STATISTICS;

EID: 84951570019     PISSN: 00796611     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pocean.2014.11.013     Document Type: Article
Times cited : (51)

References (60)
  • 1
    • 33847054249 scopus 로고    scopus 로고
    • Interdecadal variation of the lower trophic ecosystem in the northern Pacific between 1948 and 2002, in a 3-D implementation of the NEMURO model
    • Aita M.N., Yamanaka Y., Kishi M.J. Interdecadal variation of the lower trophic ecosystem in the northern Pacific between 1948 and 2002, in a 3-D implementation of the NEMURO model. Ecological Modelling 2007, 202(81). 10.1016/j.ecolmodel.2006.07.045.
    • (2007) Ecological Modelling , vol.202 , Issue.81
    • Aita, M.N.1    Yamanaka, Y.2    Kishi, M.J.3
  • 2
    • 84932599001 scopus 로고    scopus 로고
    • Decadal-scale variability in populations
    • Cambridge University Press, New York, D. Checkley, J. Alheit, Y. Oozeki, C. Roy (Eds.)
    • Alheit J., Roy C., Kifani S. Decadal-scale variability in populations. Climate Change and Small Pelagic Fish 2009, 64-87. Cambridge University Press, New York. D. Checkley, J. Alheit, Y. Oozeki, C. Roy (Eds.).
    • (2009) Climate Change and Small Pelagic Fish , pp. 64-87
    • Alheit, J.1    Roy, C.2    Kifani, S.3
  • 3
    • 84870231817 scopus 로고    scopus 로고
    • Dynamic height: a key variable for identifying the spawning habitat of small pelagic fishes
    • Asch R.G., Checkley D.M. Dynamic height: a key variable for identifying the spawning habitat of small pelagic fishes. Deep-Sea Research I 2013, 71:79-91. 10.1016/j.dsr.2012.08.006.
    • (2013) Deep-Sea Research I , vol.71 , pp. 79-91
    • Asch, R.G.1    Checkley, D.M.2
  • 4
    • 0003970106 scopus 로고
    • Coastal Upwelling Indices, West Coast of North America, 1946-1971
    • U.S. Department of Commerce, Washington, DC,
    • Bakun, A., 1973. Coastal Upwelling Indices, West Coast of North America, 1946-1971. NOAA Tech. Rep. NMFS SSRF-671, U.S. Department of Commerce, Washington, DC, 103 pp.
    • (1973) NOAA Tech. Rep. NMFS SSRF-671 , pp. 103
    • Bakun, A.1
  • 5
    • 33645883270 scopus 로고    scopus 로고
    • Wasp-waist populations and marine ecosystem dynamics: navigating the "predator pit" topographies
    • Bakun A. Wasp-waist populations and marine ecosystem dynamics: navigating the "predator pit" topographies. Progress in Oceanography 2006, 68:271-288.
    • (2006) Progress in Oceanography , vol.68 , pp. 271-288
    • Bakun, A.1
  • 7
    • 0002040132 scopus 로고
    • Reconstruction of the history of Pacific sardine and northern anchovy populations over the past two millennia from sediments of the Santa Barbara Basin, California
    • Baumgartner T.R., Soutar A., Ferreira-Bartrina V. Reconstruction of the history of Pacific sardine and northern anchovy populations over the past two millennia from sediments of the Santa Barbara Basin, California. California Cooperative Fisheries Investigations Reports 1992, 33:24-40.
    • (1992) California Cooperative Fisheries Investigations Reports , vol.33 , pp. 24-40
    • Baumgartner, T.R.1    Soutar, A.2    Ferreira-Bartrina, V.3
  • 9
    • 0026306654 scopus 로고
    • Mortality and recruitment of Pacific sardine, Sardinops sagax caerulea, larvae in the California Current
    • Butler J.L. Mortality and recruitment of Pacific sardine, Sardinops sagax caerulea, larvae in the California Current. Canadian Journal of Fisheries and Aquatic Sciences 1991, 48:1713-1723.
    • (1991) Canadian Journal of Fisheries and Aquatic Sciences , vol.48 , pp. 1713-1723
    • Butler, J.L.1
  • 10
    • 0000526684 scopus 로고
    • The effect of natural variability of life-history parameters on anchovy and sardine population growth
    • Butler J.L., Smith P.E., Chyan-Huelo N. The effect of natural variability of life-history parameters on anchovy and sardine population growth. CalCOFI Report 1993, 34:104-111.
    • (1993) CalCOFI Report , vol.34 , pp. 104-111
    • Butler, J.L.1    Smith, P.E.2    Chyan-Huelo, N.3
  • 11
    • 0034002508 scopus 로고    scopus 로고
    • A Simple Ocean Data Assimilation analysis of the global upper ocean 1950-1995 Part 2: results
    • Carton J.A., Chepurin G., Cao X. A Simple Ocean Data Assimilation analysis of the global upper ocean 1950-1995 Part 2: results. Journal of Physical Oceanography 2000, 30:311-326.
    • (2000) Journal of Physical Oceanography , vol.30 , pp. 311-326
    • Carton, J.A.1    Chepurin, G.2    Cao, X.3
  • 12
    • 0037428447 scopus 로고    scopus 로고
    • From anchovies to sardines and back: multidecadal change in the Pacific Ocean
    • Chavez F.P., Ryan J., Lluch-Cota S.E., Ňiquen M. From anchovies to sardines and back: multidecadal change in the Pacific Ocean. Science 2003, 299:217-221.
    • (2003) Science , vol.299 , pp. 217-221
    • Chavez, F.P.1    Ryan, J.2    Lluch-Cota, S.E.3    Ňiquen, M.4
  • 14
    • 30344487894 scopus 로고    scopus 로고
    • Multi-scale modeling on the North Pacific Ocean: assessment and analysis of simulated basin-scale variability (1996-2003)
    • Curchitser E.N., Haidvogel D.B., Hermann A.J., Dobbins E.L., Powell T.M., Kaplan A. Multi-scale modeling on the North Pacific Ocean: assessment and analysis of simulated basin-scale variability (1996-2003). Journal of Geophysical Research 2005, 110(C11021). 10.1029/2005JC002902.
    • (2005) Journal of Geophysical Research , vol.110 , Issue.C11021
    • Curchitser, E.N.1    Haidvogel, D.B.2    Hermann, A.J.3    Dobbins, E.L.4    Powell, T.M.5    Kaplan, A.6
  • 17
    • 0000124339 scopus 로고
    • An examination of fishing location choice in the pink shrimp fishery
    • Eales J., Wilen J.E. An examination of fishing location choice in the pink shrimp fishery. Marine Resource Economics 1986, 4:331-351.
    • (1986) Marine Resource Economics , vol.4 , pp. 331-351
    • Eales, J.1    Wilen, J.E.2
  • 20
    • 33645886663 scopus 로고    scopus 로고
    • Top-down modeling and bottom-up dynamics: linking a fisheries-based ecosystem model with climate hypotheses in the northern California Current
    • Field J.C., Francis R.C., Aydin K. Top-down modeling and bottom-up dynamics: linking a fisheries-based ecosystem model with climate hypotheses in the northern California Current. Progress in Oceanography 2006, 68:238-270.
    • (2006) Progress in Oceanography , vol.68 , pp. 238-270
    • Field, J.C.1    Francis, R.C.2    Aydin, K.3
  • 21
    • 84856704077 scopus 로고    scopus 로고
    • Daily egg production, spawning biomass, and recruitment for the central subpopulation of northern anchovy 1981-2009
    • Fissel B.E., Lo N.C.H., Herrick S.F. Daily egg production, spawning biomass, and recruitment for the central subpopulation of northern anchovy 1981-2009. California Cooperative Oceanic Fisheries Investigations Reports 2011, 52:116-129.
    • (2011) California Cooperative Oceanic Fisheries Investigations Reports , vol.52 , pp. 116-129
    • Fissel, B.E.1    Lo, N.C.H.2    Herrick, S.F.3
  • 22
    • 17444389728 scopus 로고    scopus 로고
    • Sustainable exploitation of small pelagic fish stocks challenged by environmental and ecosystem changes: A review
    • Fréon P., Curry P., Shannon L., Roy C. Sustainable exploitation of small pelagic fish stocks challenged by environmental and ecosystem changes: A review. Bulletin of Marine Science 2005, 76:385-462.
    • (2005) Bulletin of Marine Science , vol.76 , pp. 385-462
    • Fréon, P.1    Curry, P.2    Shannon, L.3    Roy, C.4
  • 23
    • 39549112473 scopus 로고    scopus 로고
    • Ocean forecasting in terrain-following coordinates: formulation and skill assessment of the Regional Ocean Modeling System
    • Haidvogel D.B., et al. Ocean forecasting in terrain-following coordinates: formulation and skill assessment of the Regional Ocean Modeling System. Journal Computational Physics 2008, 227:3595-3624. 10.1016/j.jcp.2007.06.016.
    • (2008) Journal Computational Physics , vol.227 , pp. 3595-3624
    • Haidvogel, D.B.1
  • 24
    • 33847081114 scopus 로고    scopus 로고
    • Seasonal and regional variations of phytoplankton groups by top-down and bottom-up controls obtained by a 3D ecosystem model
    • Hashioka T., Yamanaka Y. Seasonal and regional variations of phytoplankton groups by top-down and bottom-up controls obtained by a 3D ecosystem model. Ecological Modelling 2007, 202(68). 10.1016/j.ecolmodel.2006.05.038.
    • (2007) Ecological Modelling , vol.202 , Issue.68
    • Hashioka, T.1    Yamanaka, Y.2
  • 26
    • 84883236830 scopus 로고    scopus 로고
    • The relative importance of environmental stochasticity, interspecific interactions, and observation error: insights from sardine and anchovy landings
    • Hosack G.R., Trenkel V.M., Dambacher J.M. The relative importance of environmental stochasticity, interspecific interactions, and observation error: insights from sardine and anchovy landings. Journal of Marine Systems 2012, 125:77-89. 10.1016/j.marsys.2012.09.003.
    • (2012) Journal of Marine Systems , vol.125 , pp. 77-89
    • Hosack, G.R.1    Trenkel, V.M.2    Dambacher, J.M.3
  • 28
    • 8544230695 scopus 로고    scopus 로고
    • Behavioral assumptions in models of fish movement and their influence on population dynamics
    • Humston R., Olson D.B., Ault J.S. Behavioral assumptions in models of fish movement and their influence on population dynamics. Transactions of the American Fisheries Society 2004, 133:1304-1328.
    • (2004) Transactions of the American Fisheries Society , vol.133 , pp. 1304-1328
    • Humston, R.1    Olson, D.B.2    Ault, J.S.3
  • 30
    • 33847031223 scopus 로고    scopus 로고
    • NEMURO - a lower trophic level model for the North Pacific marine ecosystem
    • Kishi M.J., et al. NEMURO - a lower trophic level model for the North Pacific marine ecosystem. Ecological Modelling 2007, 202:12. 10.1016/j.ecolmodel.2006.08.021.
    • (2007) Ecological Modelling , vol.202 , pp. 12
    • Kishi, M.J.1
  • 32
    • 67649159670 scopus 로고    scopus 로고
    • The global climatology of an interannually varying air-sea flux data set
    • Large W.G., Yeager S.G. The global climatology of an interannually varying air-sea flux data set. Climate Dynamics 2008, 33:341-363. 10.1007/s00382-0008-0441-3.
    • (2008) Climate Dynamics , vol.33 , pp. 341-363
    • Large, W.G.1    Yeager, S.G.2
  • 33
    • 84874786279 scopus 로고    scopus 로고
    • Temperature dependence of Pacific sardine (Sardinops sagax) recruitment in the California Current Ecosystem revisited and revised
    • Lindegren M., Checkley D.M. Temperature dependence of Pacific sardine (Sardinops sagax) recruitment in the California Current Ecosystem revisited and revised. Canadian Journal of Fisheries and Aquatic Sciences 2013, 70:245-252. 10.1139/cjfas-2012-0211.
    • (2013) Canadian Journal of Fisheries and Aquatic Sciences , vol.70 , pp. 245-252
    • Lindegren, M.1    Checkley, D.M.2
  • 34
    • 84882372815 scopus 로고    scopus 로고
    • Climate, fishing, and fluctuations of sardine and anchovy in the California Current
    • Lindegren, M., Checkley, D.M., Rouyerb, T., MacCall, A.D., Stensethd, N.C., 2013. Climate, fishing, and fluctuations of sardine and anchovy in the California Current. PNAS 110 (33), 13672-13677. http://www.pnas.org/cgi/doi/10.1073/pnas.1305733110.
    • (2013) PNAS , vol.110 , Issue.33 , pp. 13672-13677
    • Lindegren, M.1    Checkley, D.M.2    Rouyerb, T.3    MacCall, A.D.4    Stensethd, N.C.5
  • 35
    • 0003201091 scopus 로고    scopus 로고
    • Empirical investigation on the relationship between climate and small pelagic global regimes and El Niño-Southern Oscillation (ENSO)
    • FAO, Rome.
    • Lluch-Cota, D.B., Hernández-Vázquez, S., Lluch- Cota, S.E., 1997. Empirical investigation on the relationship between climate and small pelagic global regimes and El Niño-Southern Oscillation (ENSO). FAO Fisheries Circular No. 934. FAO, Rome. 48 pp.
    • (1997) FAO Fisheries Circular No. 934 , pp. 48
    • Lluch-Cota, D.B.1    Hernández-Vázquez, S.2    Lluch-Cota, S.E.3
  • 36
    • 0035041841 scopus 로고    scopus 로고
    • Mesoscale eddies and survival of late stage Pacific sardine (Sardinops sagax) larvae
    • Logerwell E.A., Smith P.E. Mesoscale eddies and survival of late stage Pacific sardine (Sardinops sagax) larvae. Fisheries Oceanography 2001, 10(1):13-25.
    • (2001) Fisheries Oceanography , vol.10 , Issue.1 , pp. 13-25
    • Logerwell, E.A.1    Smith, P.E.2
  • 37
    • 0036377969 scopus 로고    scopus 로고
    • Dynamic evolution of the 1997-1999 El-Niño-La-Niña cycle in the southern California Current System
    • Lynn R.J., Bograd S.J. Dynamic evolution of the 1997-1999 El-Niño-La-Niña cycle in the southern California Current System. Progress in Oceanography 2002, 54:59-75.
    • (2002) Progress in Oceanography , vol.54 , pp. 59-75
    • Lynn, R.J.1    Bograd, S.J.2
  • 38
    • 84932614813 scopus 로고    scopus 로고
    • Mechanisms of low-frequency fluctuations in sardine and anchovy populations
    • Cambridge University Press, Cambridge, D.M. Checkley, J. Alheit, Y. Oozeki, C. Roy (Eds.)
    • MacCall A.D. Mechanisms of low-frequency fluctuations in sardine and anchovy populations. Climate Change and Small Pelagic Fish 2009, 285-299. Cambridge University Press, Cambridge. D.M. Checkley, J. Alheit, Y. Oozeki, C. Roy (Eds.).
    • (2009) Climate Change and Small Pelagic Fish , pp. 285-299
    • MacCall, A.D.1
  • 41
    • 84863970001 scopus 로고    scopus 로고
    • Sardine biomass is poorly correlated with the Pacific Decadal Oscillation off California
    • McClatchie S. Sardine biomass is poorly correlated with the Pacific Decadal Oscillation off California. Geophysical Research Letters 2012, 39:L13703. 10.1029/2012GL052140.
    • (2012) Geophysical Research Letters , vol.39 , pp. L13703
    • McClatchie, S.1
  • 42
    • 0034812675 scopus 로고    scopus 로고
    • The re-occurrence of sardines off British Columbia characterises the dynamic nature of regimes
    • McFarlane G.A., Beamish R.J. The re-occurrence of sardines off British Columbia characterises the dynamic nature of regimes. Progress in Oceanography 2001, 49:151-165.
    • (2001) Progress in Oceanography , vol.49 , pp. 151-165
    • McFarlane, G.A.1    Beamish, R.J.2
  • 43
    • 33847080711 scopus 로고    scopus 로고
    • North Pacific basin-scale differences in lower and higher trophic level marine ecosystem responses to climate impacts using a nutrient-phytoplankton-zooplankton model coupled to a fish bioenergetics model
    • Megrey B.A., Rose K.A., Ito S., Hay D.E., Werner F.E., Yamanaka Y., Aita M.N. North Pacific basin-scale differences in lower and higher trophic level marine ecosystem responses to climate impacts using a nutrient-phytoplankton-zooplankton model coupled to a fish bioenergetics model. Ecological Modelling 2007, 202(196). 10.1016/j.ecolmodel.2006.08.018.
    • (2007) Ecological Modelling , vol.202 , Issue.196
    • Megrey, B.A.1    Rose, K.A.2    Ito, S.3    Hay, D.E.4    Werner, F.E.5    Yamanaka, Y.6    Aita, M.N.7
  • 44
    • 0033824359 scopus 로고    scopus 로고
    • Alternating dominance of postlarval sardine and anchovy caught by coastal fishery in relation to the Kuroshio meander in the Enshunada Sea
    • Nakata H., Funakoshi S., Nakamura M. Alternating dominance of postlarval sardine and anchovy caught by coastal fishery in relation to the Kuroshio meander in the Enshunada Sea. Fisheries Oceanography 2000, 9(3):248-258. 10.1046/j.1365-2419.2000.00140.x.
    • (2000) Fisheries Oceanography , vol.9 , Issue.3 , pp. 248-258
    • Nakata, H.1    Funakoshi, S.2    Nakamura, M.3
  • 46
    • 33847059914 scopus 로고    scopus 로고
    • Simulated herring growth responses in the Northeastern Pacific to history temperature and zooplankton conditions generated by the 3-dimensional NEMURO nutrient-phytoplankton-zooplankton model
    • Rose K.A., Werner F.E., Megrey B.A., Aita M.N., Yamanaka Y., Hay D.E., Schweigert J.F., Foster M.B. Simulated herring growth responses in the Northeastern Pacific to history temperature and zooplankton conditions generated by the 3-dimensional NEMURO nutrient-phytoplankton-zooplankton model. Ecological Modelling 2007, 202(184). 10.1016/j.ecolmodel.2006.06.020.
    • (2007) Ecological Modelling , vol.202 , Issue.184
    • Rose, K.A.1    Werner, F.E.2    Megrey, B.A.3    Aita, M.N.4    Yamanaka, Y.5    Hay, D.E.6    Schweigert, J.F.7    Foster, M.B.8
  • 47
    • 84951567196 scopus 로고    scopus 로고
    • Demonstration of a fully-coupled end-to-end model for small pelagic fish using sardine and anchovy in the California Current
    • Rose, K.A. et al., 2015. Demonstration of a fully-coupled end-to-end model for small pelagic fish using sardine and anchovy in the California Current. Progress in Oceanography 138 (PB), 348-380. http://dx.doi.org/10.1016/j.pocean.2015.01.012.
    • (2015) Progress in Oceanography 138 (PB) , pp. 348-380
    • Rose, K.A.1
  • 49
    • 0028978980 scopus 로고
    • Super-individuals a simple solution for modelling large populations on an individual basis
    • Scheffer M., Baveco J.M., DeAngelis D.L., Rose K.A., van Nes E.H. Super-individuals a simple solution for modelling large populations on an individual basis. Ecological Modelling 1995, 80:161-170.
    • (1995) Ecological Modelling , vol.80 , pp. 161-170
    • Scheffer, M.1    Baveco, J.M.2    DeAngelis, D.L.3    Rose, K.A.4    van Nes, E.H.5
  • 50
    • 0033388469 scopus 로고    scopus 로고
    • Worldwide large-scale fluctuations of sardine and anchovy populations
    • Schwartzlose R.A., et al. Worldwide large-scale fluctuations of sardine and anchovy populations. South African Journal of Marine Sciences 1999, 21:289-347.
    • (1999) South African Journal of Marine Sciences , vol.21 , pp. 289-347
    • Schwartzlose, R.A.1
  • 52
    • 14544301443 scopus 로고    scopus 로고
    • The regional oceanic modeling system (ROMS): a split-explicit, free-surface, topography-following-coordinate oceanic model
    • Shchepetkin A.F., McWilliams J.C. The regional oceanic modeling system (ROMS): a split-explicit, free-surface, topography-following-coordinate oceanic model. Ocean Modelling 2005, 9:347-404.
    • (2005) Ocean Modelling , vol.9 , pp. 347-404
    • Shchepetkin, A.F.1    McWilliams, J.C.2
  • 54
    • 84877082020 scopus 로고    scopus 로고
    • Increasing variance in North Pacific climate relates to unprecedented ecosystem variability off California
    • Sydeman W.J., Santora J.A., Thompson S.A., Marinovic B., Di Lorenzo E. Increasing variance in North Pacific climate relates to unprecedented ecosystem variability off California. Global Change Biology 2013, 19:1662-1675. 10.1111/gcb.12165.
    • (2013) Global Change Biology , vol.19 , pp. 1662-1675
    • Sydeman, W.J.1    Santora, J.A.2    Thompson, S.A.3    Marinovic, B.4    Di Lorenzo, E.5
  • 55
    • 38749085297 scopus 로고    scopus 로고
    • Global multi-decadal ocean climate and small-pelagic fish population
    • Tourre Y.M., Lluch-Cota S.E., White W.B. Global multi-decadal ocean climate and small-pelagic fish population. Environmental Research Letters 2007, 2:1-9. 10.1088/1748-326/2/3/034005.
    • (2007) Environmental Research Letters , vol.2 , pp. 1-9
    • Tourre, Y.M.1    Lluch-Cota, S.E.2    White, W.B.3
  • 56
    • 68149148710 scopus 로고    scopus 로고
    • A Central California coastal ocean modeling study: 1. Forward model and the influence of realistic versus climatological forcing
    • Veneziani M., Edwards C.A., Doyle J.D., Foley D. A Central California coastal ocean modeling study: 1. Forward model and the influence of realistic versus climatological forcing. Journal of Geophysical Research-Oceans 2009, 114:C04015. 10.1029/2008JC004774.
    • (2009) Journal of Geophysical Research-Oceans , vol.114 , pp. C04015
    • Veneziani, M.1    Edwards, C.A.2    Doyle, J.D.3    Foley, D.4
  • 57
    • 84871010572 scopus 로고    scopus 로고
    • Evaluating the performance of individual-based animal movement models in novel environments
    • Watkins K.S., Rose K.A. Evaluating the performance of individual-based animal movement models in novel environments. Ecological Modelling 2013, 250:214-234.
    • (2013) Ecological Modelling , vol.250 , pp. 214-234
    • Watkins, K.S.1    Rose, K.A.2
  • 58
    • 58849108934 scopus 로고    scopus 로고
    • Temporal variability in ocean climate and California sea lion diet and biomass consumption: implications for fisheries management
    • Weise M.J., Harvey J.T. Temporal variability in ocean climate and California sea lion diet and biomass consumption: implications for fisheries management. Marine Ecology Progress Series 2008, 373:157-172. 10.3354/meps07737.
    • (2008) Marine Ecology Progress Series , vol.373 , pp. 157-172
    • Weise, M.J.1    Harvey, J.T.2
  • 59
    • 34249007635 scopus 로고    scopus 로고
    • Measuring the strength of ENSO events - how does 1997/98 rank?
    • Wolter K., Timlin M.S. Measuring the strength of ENSO events - how does 1997/98 rank?. Weather 1998, 53:315-324.
    • (1998) Weather , vol.53 , pp. 315-324
    • Wolter, K.1    Timlin, M.S.2
  • 60
    • 84255183108 scopus 로고    scopus 로고
    • Distributions and abundances of Pacific sardine (Sardinops sagax) and other pelagic fishes in the California Current Ecosystem during spring 2006, 2008, and 2010, estimated from acoustic-trawl surveys
    • Zwolinski J.P., Demer D.A., Byers K.A., Cutter G.R., Renfree J.S., Sessions T.S., Macewicz B.J. Distributions and abundances of Pacific sardine (Sardinops sagax) and other pelagic fishes in the California Current Ecosystem during spring 2006, 2008, and 2010, estimated from acoustic-trawl surveys. Fishery Bulletin 2012, 110:110-122.
    • (2012) Fishery Bulletin , vol.110 , pp. 110-122
    • Zwolinski, J.P.1    Demer, D.A.2    Byers, K.A.3    Cutter, G.R.4    Renfree, J.S.5    Sessions, T.S.6    Macewicz, B.J.7


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