Search Results - "Ljungqvist, F. C."

The extra-tropical Northern Hemisphere temperature in the last two millennia: reconstructions of low-frequency variability by Christiansen, B, Ljungqvist, F. C

“…We present two new multi-proxy reconstructions of the extra-tropical Northern Hemisphere (30–90° N) mean temperature: a two-millennia long reconstruction…”
Get full text

Arctic Holocene proxy climate database – new approaches to assessing geochronological accuracy and encoding climate variables by Sundqvist, H. S, Kaufman, D. S, McKay, N. P, Balascio, N. L, Briner, J. P, Cwynar, L. C, Sejrup, H. P, Seppä, H, Subetto, D. A, Andrews, J. T, Axford, Y, Bakke, J, Birks, H. J. B, Brooks, S. J, de Vernal, A, Jennings, A. E, Ljungqvist, F. C, Rühland, K. M, Saenger, C, Smol, J. P, Viau, A. E

“…We present a systematic compilation of previously published Holocene proxy climate records from the Arctic. We identified 170 sites from north of 58° N…”
Get full text

Northern Hemisphere temperature patterns in the last 12 centuries by LJUNGQVIST, F.C, KRUSIC, P.J, BRATTSTRÖM, G, SUNDQVIST, H.S

“…We analyse the spatio-temporal patterns of temperature variability over Northern Hemisphere land areas, on centennial time-scales, for the last 12 centuries…”
Get full text

Multispectral analysis of Northern Hemisphere temperature records over the last five millennia by Taricco, C., Mancuso, S., Ljungqvist, F. C., Alessio, S., Ghil, M.

“…Aiming to describe spatio-temporal climate variability on decadal-to-centennial time scales and longer, we analyzed a data set of 26 proxy records extending…”
Get full text

Temperature Covariance in Tree Ring Reconstructions and Model Simulations Over the Past Millennium by Hartl‐Meier, C. T. M., Büntgen, U., Smerdon, J. E., Zorita, E., Krusic, P. J., Ljungqvist, F. C., Schneider, L., Esper, J.

“…Spatial covariance in the simulated temperature evolution over the past millennium has been reported to exceed that of multiproxy‐based reconstructions. Here…”
Get full text

Multi-proxy reconstruction of Arctic summer temperatures over the past 1400 years by Shi, Feng, Yang, Bao, Ljungqvist, Fredrik Charpentier, Yang, Fengmei

“…A new multi-proxy summer (June to August) temperature reconstruction for the Arctic region (60 to 90° N) with annual resolution over the past 1400 yr is…”
Get full text

European summer temperatures since Roman times by Luterbacher, J, Werner, J P, Smerdon, J E, Fernández-Donado, L, González-Rouco, F J, Barriopedro, D, Ljungqvist, F C, Büntgen, U, Zorita, E, Wagner, S, Esper, J, McCarroll, D, Toreti, A, Frank, D, Jungclaus, J H, Barriendos, M, Bertolin, C, Bothe, O, Brázdil, R, Camuffo, D, Dobrovolný, P, Gagen, M, García-Bustamante, E, Ge, Q, Gómez-Navarro, J J, Guiot, J, Hao, Z, Hegerl, G C, Holmgren, K, Klimenko, V V, Martín-Chivelet, J, Pfister, C, Roberts, N, Schindler, A, Schurer, A, Solomina, O, von Gunten, L, Wahl, E, Wanner, H, Wetter, O, Xoplaki, E, Yuan, N, Zanchettin, D, Zhang, H, Zerefos, C

“…The spatial context is critical when assessing present-day climate anomalies, attributing them to potential forcings and making statements regarding their…”
Get full text

European warm-season temperature and hydroclimate since 850 CE by Ljungqvist, Fredrik Charpentier, Seim, Andrea, Krusic, Paul J, González-Rouco, Jesús Fidel, Werner, Johannes P, Cook, Edward R, Zorita, Eduardo, Luterbacher, Jürg, Xoplaki, Elena, Destouni, Georgia, García-Bustamante, Elena, Aguilar, Camilo Andrés Melo, Seftigen, Kristina, Wang, Jianglin, Gagen, Mary H, Esper, Jan, Solomina, Olga, Fleitmann, Dominik, Büntgen, Ulf

“…The long-term relationship between temperature and hydroclimate has remained uncertain due to the short length of instrumental measurements and inconsistent…”
Get full text

Climatic signatures in early modern European grain harvest yields by Ljungqvist, Fredrik Charpentier, Christiansen, Bo, Esper, Jan, Huhtamaa, Heli, Leijonhufvud, Lotta, Pfister, Christian, Seim, Andrea, Skoglund, Martin Karl, Thejll, Peter

“…The association between climate variability and grain harvest yields has been an important component of food security and economy in European history. Yet,…”
Get full text

Recognising bias in Common Era temperature reconstructions by Büntgen, Ulf, Arseneault, Dominique, Boucher, Étienne, Churakova (Sidorova), Olga V., Gennaretti, Fabio, Crivellaro, Alan, Hughes, Malcolm K., Kirdyanov, Alexander V., Klippel, Lara, Krusic, Paul J., Linderholm, Hans W., Ljungqvist, Fredrik C., Ludescher, Josef, McCormick, Michael, Myglan, Vladimir S., Nicolussi, Kurt, Piermattei, Alma, Oppenheimer, Clive, Reinig, Frederick, Sigl, Michael, Vaganov, Eugene A., Esper, Jan

“…A steep decline in the quality and quantity of available climate proxy records before medieval times challenges any comparison of reconstructed temperature and…”
Get full text

Palaeoecological data indicates land-use changes across Europe linked to spatial heterogeneity in mortality during the Black Death pandemic by Izdebski, A., Guzowski, P., Poniat, R., Masci, L., Palli, J., Vignola, C., Bauch, M., Cocozza, C., Fernandes, R., Ljungqvist, F. C., Newfield, T., Seim, A., Abel-Schaad, D., Alba-Sánchez, F., Björkman, L., Brauer, A., Brown, A., Czerwiński, S., Ejarque, A., Fiłoc, M., Florenzano, A., Fredh, E. D., Fyfe, R., Jasiunas, N., Kołaczek, P., Kouli, K., Kozáková, R., Kupryjanowicz, M., Lagerås, P., Lamentowicz, M., Lindbladh, M., López-Sáez, J. A., Luelmo-Lautenschlaeger, R., Marcisz, K., Mazier, F., Mensing, S., Mercuri, A. M., Milecka, K., Miras, Y., Noryśkiewicz, A. M., Novenko, E., Obremska, M., Panajiotidis, S., Papadopoulou, M. L., Pędziszewska, A., Pérez-Díaz, S., Piovesan, G., Pluskowski, A., Pokorny, P., Poska, A., Reitalu, T., Rösch, M., Sadori, L., Sá Ferreira, C., Sebag, D., Słowiński, M., Stančikaitė, M., Stivrins, N., Tunno, I., Veski, S., Wacnik, A., Masi, A.

“…The Black Death (1347–1352 ce ) is the most renowned pandemic in human history, believed by many to have killed half of Europe’s population. However, despite…”
Get full text

Arctic Holocene proxy climate database by Sundqvist, H S, Kaufman, D S, McKay, N P, Balascio, N L, Briner, J P, Cwynar, L C, Sejrup, H P, Seppä, H, Subetto, D A, Andrews, J T, Axford, Y, Bakke, J, Birks, H J. B, Brooks, S J, de Vernal, A, Jennings, A E, Ljungqvist, F C, Rühland, K M, Saenger, C, Smol, J P, Viau, A E

“…We present a systematic compilation of previously published Holocene proxy climate records from the Arctic. We identified 170 sites from north of 58° N…”
Get full text

Priority questions in multidisciplinary drought research by Trnka, Miroslav, Hayes, Michael, Jurečka, František, Bartošová, Lenka, Anderson, Martha, Brázdil, Rudolf, Brown, Jesslyn, Camarero, Jesus J., Cudlín, Pavel, Dobrovolný, Petr, Eitzinger, Josef, Feng, Song, Finnessey, Taryn, Gregorič, Gregor, Havlik, Petr, Hain, Christopher, Holman, Ian, Johnson, David, Kersebaum, Kurt Christian, Ljungqvist, Fredrik Charpentier, Luterbacher, Jürg, Micale, Fabio, Hartl-Meier, Claudia, Možný, Martin, Nejedlik, Pavol, Olesen, Jørgen Eivind, Ruiz-Ramos, Margarita, Rötter, Reimund P., Senay, Gabriel, Vicente-Serrano, Sergio M., Svoboda, Mark, Susnik, Andreja, Tadesse, Tsegaye, Vizina, Adam, Wardlow, Brian, Žalud, Zdeněk, Büntgen, Ulf

“…Addressing timely and relevant questions across a multitude of spatio-temporal scales, state-of-the-art interdisciplinary drought research will likely increase…”
Get full text