Navegar

Colección

Datos Estadísticas

Artículo

Carpi, L.C.; Saco, P.M.; Rosso, O.A.; Ravetti, M.G. "Dynamics of climate networks" (2012) Springer Proceedings in Mathematics and Statistics. 20:157-173
Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

A methodology to analyze dynamical changes in dynamic climate systems based on complex networks and Information Theory quantifiers is discussed. In particular, the square root of the Jensen-Shannon divergence, a measure of dissimilarity between two probability distributions, is used to quantify states in the network evolution process by means of their degree distribution. We explore the evolution of the surface air temperature (SAT) climate network on the Tropical Pacific region. We find that the proposed quantifier is able not only to capture changes in the dynamics of the studied process but also to quantify and compare states in its evolution. The dynamic network topology is investigated for temporal windows of one-year duration over the 1948-2009 period. The use of this novel methodology, allows us to consistently compare the evolving networks topologies and to capture a cyclic behavior consistent with that of El Niño/Southern Oscillation. This cyclic behavior involves alternating states of less/more efficient information transfer during El Niño/La Niña years, respectively, reflecting a higher climatic stability for La Niña years which is in agreement with current observations. The study also detects a change in the dynamics of the network structure, which coincides with the 76/77 climate shift, after which, conditions of less-efficient information transfer are more frequent and intense. © Springer Science+Business Media New York 2012.

Registro:

Documento: Artículo
Título:Dynamics of climate networks
Autor:Carpi, L.C.; Saco, P.M.; Rosso, O.A.; Ravetti, M.G.
Filiación:Civil, Surveying and Environmental Engineering, The University of Newcastle, Callaghan, NSW, Australia
Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
Chaos and Biology Group, Instituto de Cálculo, Universidad de Buenos Aires, Buenos Aires, Argentina
Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
Departamento de Engenharia de Produção, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
Palabras clave:Climate networks; Complex network evolution; El Niño/Southern oscillation; Information theory quantifiers; Jensen-Shannon divergence; Shannon entropy; Degree distributions; Dynamic network topology; Information transfers; Jensen-Shannon divergence; Network evolution; Network evolution process; Shannon entropy; Surface air temperatures; Dynamics; Electric network topology; Information theory; Probability distributions; Climate change
Año:2012
Volumen:20
Página de inicio:157
Página de fin:173
DOI: http://dx.doi.org/10.1007/978-1-4614-3906-6_8
Título revista:Springer Proceedings in Mathematics and Statistics
Título revista abreviado:Springer Proc. Math. Stat.
ISSN:21941009
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_21941009_v20_n_p157_Carpi

Referencias:

  • Albert, R., Albert, I., Nakarado, G.L., Structural vulnerability of the North American power grid (2004) Phys. Rev. E, 69 (2), pp. 025103-
  • Albert, R., Barabasi, A.-L., Statistical mechanics of complex networks (2002) Rev. Mod. Phys., 74, p. 47
  • Arenas, A., Diaz-Guilera, A., Kurths, J., Moreno, Y., Zhou, C., Synchronization in complex networks (2008) Phys. Rep., 3, p. 93
  • Barabasi, A.L., Albert, R., Emergence of scaling in random networks (1999) Science, 286, pp. 509-512
  • Barrenas, F., Chavali, S., Holme, P., Mobini, R., Benson, M., Network properties of complex human disease genes identified through genome-wide association studies (2009) PLoS ONE, 4 (11), pp. e8090
  • Boccaletti, S., Latora, V., Moreno, Y., Chavez, M., Hwang, D., Complex networks: Structure and dynamics (2006) Phys. Rep., 424 (4-5), pp. 175-308
  • Carpi, L., Rosso, O.A., Saco, P.M., Ravetti, M.G., Analyzing complex networks evolution through information theory quantifiers (2011) Phys. Lett. A, 375, pp. 801-804
  • Carpi, L., Rosso, O.A., Saco, P.M., Ravetti, M.G., (2012) Structural evolution of the tropical pacific climate network, , Submitted for publication
  • Costa, L.F., Rodrigues, F.A., Travieso, G., Villas Boas, P.R., Characterization of complex networks: A survey of measurements (2007) Adv. Phys., 56 (1), pp. 167-242
  • Demetrius, L., Manke, T., Robustness and network evolution-An entropic principle (2005) Physica A, 346 (3-4), pp. 682-696
  • Donges, J.F., Zou, Y., Marwan, N., Kurths, J., The backbone of the climate network (2009) Europhys. Lett., 87 (4), pp. 48007+6
  • Donges, J.F., Zou, Y., Marwan, N., Kurths, J., Complex networks in climate dynamics (2009) Eur. Phys. J. Spec. Top., 174 (1), pp. 157-179
  • Donner, R., Barbosa, S., Kurths, J., Marwan, N., Understanding the earth as a complex system recent advances in data analysis and modelling in earth sciences (2009) Eur. Phys. J. Spec. Top., 174 (1), pp. 1-9
  • Endres, D.M., Schindelin, J.E., A new metric for probability distributions (2003) IEEE Trans. Inform. Theory, 49 (7), pp. 1858-1860
  • Erdös, P., Rényi, A., On random graphs, i (1959) Publicationes Mathematicae (Debrecen), 6, pp. 290-297
  • Gozolchiani, A., Yamasaki, K., Gazit, O., Havlin, S., Pattern of climate network blinking links follows elniño events (2008) Europhys. Lett., 83 (2), p. 28005
  • Kalnay, E., Kanamitsu, M., Kistler, R., Collins, W., Deaven, D., Gandin, L., Iredell, M., Joseph, D., The ncep/ncar 40-year reanalysis project (1996) Bull. Am. Meteorol. Soc., 77 (3), pp. 437-471
  • Lee, T., McPhaden, M.J., Increasing intensity of el niño in the central-equatorial pacific (2010) Geophys. Res. Lett., 37, pp. L14603
  • Newman, M.E.J., Strogatz, S.H., Watts, D.J., Random graphs with arbitrary degree distributions and their applications (2001) Phys. Rev. E, 64 (2), pp. 026118-
  • Newman, M.E.J., Watts, D.J., Renormalization group analysis of the small-world network model (1999) Phys. Lett. A, 263, pp. 341-346
  • Newman, M.E.J., The structure and function of complex networks (2003) SIAM Rev., 45, p. 167
  • Österreicher, F., Vajda, I., A new class of metric divergences on probability spaces and its applicability in statistics (2003) Ann. Inst. Stat. Math., 55 (3), pp. 639-653
  • Ren, H.L., Jin, F.F., Niño indices for two types of ENSO (2011) Geophys. Res. Lett., 38, pp. L04704
  • Smith, T.M., Reynolds, R.W., Peterson, T.C., Lawrimore, J., Improvements to NOAA's historical merged land-ocean surface temperature analysis (1880-2006) (2008) J. Climate, 21 (10), pp. 2283-2296
  • Stam, C.J., Jones, B.F., Nolte, G., Breakspear, M., Scheltens, P., Small-world networks and functional connectivity in alzheimer's disease (2007) Cereb. Cortex, 17 (1), pp. 92-99
  • Steinhaeuser, K., Chawla, N.V., Ganguly, A.R., An exploration of climate data using complex networks (2009) SensorKDD '09: Proceedings of the Third InternationalWorkshop on Knowledge Discovery from Sensor Data, pp. 23-31. , In: ACM, New York
  • Swanson, K.L., Tsonis, A.A., Has the climate recently shifted? (2009) Geophys. Res. Lett., 36, pp. L06711
  • Tsonis, A.A., Elsner, J.B., Hunt, A.G., Jagger, T.H., Unfolding the relation between global temperature and ENSO (2005) Geophys. Res. Lett., 32 (9), pp. L09701
  • Tsonis, A.A., Hunt, A.G., Elsner, J.B., On the relation between ENSO and global climate change (2003) Meteorol. Atmos. Phys., 84 (3), pp. 229-242
  • Tsonis, A.A., Roebber, P.J., The architecture of the climate network (2004) Physica A, 333, pp. 497-504
  • Tsonis, A.A., Swanson, K.L., Wang, G., On the role of atmospheric teleconnections in climate (2008) J. Climate, 21, pp. 2990-3001
  • Tsonis, A.A., Swanson, K.L., Topology and predictability of el niño and la niña networks (2008) Phys. Rev. Lett., 100, p. 228502
  • Tsonis, A.A., Swanson, K.L., Roebber, P.J., What do networks have to do with climate? (2006) Bull. Am. Meteorol. Soc., 87 (5), pp. 585-595
  • Wang, B., Tang, H., Guo, C., Xiu, Z., Entropy optimization of scale-free networks robustness to random failures (2006) Physica A, 363, pp. 591-596
  • Wang, G., Swanson, K.L., Tsonis, A.A., The pacemaker of major climate shifts (2009) Geophys. Res. Lett., 36, pp. L07708
  • Watts, D.J., Strogatz, D.H., Collective dynamics of 'small-world' networks (1998) Nature, 393 (6684), pp. 440-442
  • Wilhelm, T., Hollunder, J., Information theoretic description of networks (2007) Physica A, 385 (1), pp. 385-396
  • Yamasaki, K., Gozolchiani, A., Havlin, S., Climate networks around the globe are significantly affected by el niño (2008) Phys. Rev. Lett., 100 (22), p. 228501

Citas:

---------- APA ----------
Carpi, L.C., Saco, P.M., Rosso, O.A. & Ravetti, M.G. (2012) . Dynamics of climate networks. Springer Proceedings in Mathematics and Statistics, 20, 157-173.
http://dx.doi.org/10.1007/978-1-4614-3906-6_8
---------- CHICAGO ----------
Carpi, L.C., Saco, P.M., Rosso, O.A., Ravetti, M.G. "Dynamics of climate networks" . Springer Proceedings in Mathematics and Statistics 20 (2012) : 157-173.
http://dx.doi.org/10.1007/978-1-4614-3906-6_8
---------- MLA ----------
Carpi, L.C., Saco, P.M., Rosso, O.A., Ravetti, M.G. "Dynamics of climate networks" . Springer Proceedings in Mathematics and Statistics, vol. 20, 2012, pp. 157-173.
http://dx.doi.org/10.1007/978-1-4614-3906-6_8
---------- VANCOUVER ----------
Carpi, L.C., Saco, P.M., Rosso, O.A., Ravetti, M.G. Dynamics of climate networks. Springer Proc. Math. Stat. 2012;20:157-173.
http://dx.doi.org/10.1007/978-1-4614-3906-6_8