|
|
|
| Registros recuperados: 19 | |
|
|
| Zscheischler, Jakob; Mahecha, Miguel D.; Avitabile, Valerio; Calle, Leonardo; Carvalhais, Nuno; Ciais, Philippe; Gans, Fabian; Gruber, Nicolas; Hartmann, Jens; Herold, Martin; Ichii, Kazuhito; Jung, Martin; Landschuetzer, Peter; Laruelle, Goulven G.; Lauerwald, Ronny; Papale, Dario; Peylin, Philippe; Poulter, Benjamin; Ray, Deepak; Regnier, Pierre; Roedenbeck, Christian; Roman-cuesta, Rosa M.; Schwalm, Christopher; Tramontana, Gianluca; Tyukavina, Alexandra; Valentini, Riccardo; Van Der Werf, Guido; West, Tristram O.; Wolf, Julie E.; Reichstein, Markus. |
| Understanding the global carbon (C) cycle is of crucial importance to map current and future climate dynamics relative to global environmental change. A full characterization of C cycling requires detailed information on spatiotemporal patterns of surface-atmosphere fluxes. However, relevant C cycle observations are highly variable in their coverage and reporting standards. Especially problematic is the lack of integration of the carbon dioxide (CO2) exchange of the ocean, inland freshwaters and the land surface with the atmosphere. Here we adopt a data-driven approach to synthesize a wide range of observation-based spatially explicit surface-atmosphere CO2 fluxes from 2001 to 2010, to identify the state of today's observational opportunities and data... |
| Tipo: Text |
|
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00661/77322/78795.pdf |
| |
|
| |
|
|
| Le Quere, Corinne; Andrew, Robbie M.; Canadell, Josep G.; Sitch, Stephen; Korsbakken, Jan Ivar; Peters, Glen P.; Manning, Andrew C.; Boden, Thomas A.; Tans, Pieter P.; Houghton, Richard A.; Keeling, Ralph F.; Alin, Simone; Andrews, Oliver D.; Anthoni, Peter; Barbero, Leticia; Bopp, Laurent; Chevallier, Frederic; Chini, Louise P.; Ciais, Philippe; Currie, Kim; Delire, Christine; Doney, Scott C.; Friedlingstein, Pierre; Gkritzalis, Thanos; Harris, Ian; Hauck, Judith; Haverd, Vanessa; Hoppema, Mario; Goldewijk, Kees Klein; Jain, Atul K.; Kato, Etsushi; Koertzinger, Arne; Landschuetzer, Peter; Lefevre, Nathalie; Lenton, Andrew; Lienert, Sebastian; Lombardozzi, Danica; Melton, Joe R.; Metzl, Nicolas; Millero, Frank; Monteiro, Pedro M. S.; Munro, David R.; Nabel, Julia E. M. S.; Nakaoka, Shin-ichiro; O'Brien, Kevin; Olsen, Are; Omar, Abdirahman M.; Ono, Tsuneo; Pierrot, Denis; Poulter, Benjamin; Roedenbeck, Christian; Salisbury, Joe; Schuster, Ute; Schwinger, Joerg; Seferian, Roland; Skjelvan, Ingunn; Stocker, Benjamin D.; Sutton, Adrienne J.; Takahashi, Taro; Tian, Hanqin; Tilbrook, Bronte; Van Der Laan-luijkx, Ingrid T.; Van Der Werf, Guido R.; Viovy, Nicolas; Walker, Anthony P.; Wiltshire, Andrew J.; Zaehle, Soenke. |
| Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget" - is important to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe data sets and methodology to quantify all major components of the global carbon budget, including their uncertainties, based on the combination of a range of data, algorithms, statistics, and model estimates and their interpretation by a broad scientific community. We discuss changes compared to previous estimates and consistency within and among components, alongside methodology and data limitations. CO2 emissions from fossil... |
| Tipo: Text |
|
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00383/49401/49899.pdf |
| |
|
|
| Arndt, D. S.; Blunden, J.; Dunn, R. J. H.; Aaron-morrison, Arlene P.; Abdallah, A.; Ackerman, Steven A.; Adler, Robert; Alfaro, Eric J.; Allan, Richard P.; Allan, Rob; Alvarez, Luis A.; Alves, Lincoln M.; Amador, Jorge A.; Andreassen, L. M.; Arce, Dayana; Argueez, Anthony; Arndt, Derek S.; Arzhanova, N. M.; Augustine, John; Awatif, E. M.; Azorin-molina, Cesar; Baez, Julian; Bardin, M. U.; Barichivich, Jonathan; Baringer, Molly O.; Barreira, Sandra; Baxter, Stephen; Beck, H. E.; Becker, Andreas; Bedka, Kristopher M.; Behrenfeld, Michael J.; Bell, Gerald D.; Belmont, M.; Benedetti, Angela; Bernhard, G. H.; Berrisford, Paul; Berry, David I.; Bettolli, Maria L.; Bhatt, U. S.; Bidegain, Mario; Biskaborn, B.; Bissolli, Peter; Bjerke, J.; Blake, Eric S.; Blunden, Jessica; Bosilovich, Michael G.; Boucher, Olivier; Boudet, Dagne; Box, J. E.; Boyer, Tim; Braathen, Geir O.; Brimelow, Julian; Bromwich, David H.; Brown, R.; Buehler, S.; Bulygina, Olga N.; Burgess, D.; Calderon, Blanca; Camargo, Suzana J.; Campbell, Jayaka D.; Cappelen, J.; Caroff, P.; Carrea, Laura; Carter, Brendan R.; Chambers, Don P.; Chandler, Elise; Cheng, Ming-dean; Christiansen, Hanne H.; Christy, John R.; Chung, Daniel; Chung, E. -s.; Clem, Kyle R.; Coelho, Caio A. S.; Coldewey-egbers, Melanie; Colwell, Steve; Cooper, Owen R.; Copland, L.; Cross, J. N.; Crouch, Jake; Cutie, Virgen; Davis, Sean M.; De Eyto, Elvira; De Jeu, Richard A. M.; De Laat, Jos; Degasperi, Curtis L.; Degenstein, Doug; Demircan, M.; Derksen, C.; Di Girolamo, Larry; Diamond, Howard J.; Dindyal, S.; Dlugokencky, Ed J.; Dohan, Kathleen; Dokulil, Martin T.; Dolman, A. Johannes; Domingues, Catia M.; Donat, Markus G.; Dong, Shenfu; Dorigo, Wouter A.; Drozdov, D. S.; Dunn, Robert J. H.; Duran-quesada, Ana M.; Dutton, Geoff S.; Elkharrim, M.; Elkins, James W.; Epstein, H. E.; Espinoza, Jhan C.; Etienne-leblanc, Sheryl; Famiglietti, James S.; Farrell, S.; Fateh, S.; Fausto, R. S.; Feely, Richard A.; Feng, Z.; Fenimore, Chris; Fettweis, X.; Fioletov, Vitali E.; Flannigan, Mike; Flemming, Johannes; Fogt, Ryan L.; Folland, Chris; Fonseca, C.; Forbes, B. C.; Foster, Michael J.; Francis, S. D.; Franz, Bryan A.; Frey, Richard A.; Frith, Stacey M.; Froidevaux, Lucien; Ganter, Catherine; Gerland, S.; Gilson, John; Gobron, Nadine; Goldenberg, Stanley B.; Goni, Gustavo; Gonzalez, Idelmis T.; Goto, A.; Greenhough, Marianna D.; Grooss, J. -u.; Gruber, Alexander; Guard, Charles; Gupta, S. K.; Gutierrez, J. M.; Haas, C.; Hagos, S.; Hahn, Sebastian; Haimberger, Leo; Hall, Brad D.; Halpert, Michael S.; Hamlington, Benjamin D.; Hanna, E.; Hanssen-bauer, I; Hare, Jon; Harris, Ian; Heidinger, Andrew K.; Heim, Richard R., Jr.; Hendricks, S.; Hernandez, Marieta; Hernandez, Rafael; Hidalgo, Hugo G.; Ho, Shu-peng; Hobbs, William R.; Huang, Boyin; Huelsing, Hannah K.; Hurst, Dale F.; Ialongo, I.; Ijampy, J. A.; Inness, Antje; Isaksen, K.; Ishii, Masayoshi; Jevrejeva, Svetlana; Jimenez, C.; Jin Xiangze,; John, Viju; Johns, William E.; Johnsen, B.; Johnson, Bryan; Johnson, Gregory C.; Johnson, Kenneth S.; Jones, Philip D.; Jumaux, Guillaume; Kabidi, Khadija; Kaiser, J. W.; Kass, David; Kato, Seiji; Kazemi, A.; Kelem, G.; Keller, Linda M.; Kelly, B. P.; Kendon, Mike; Kennedy, John; Kerr, Kenneth; Kholodov, A. L.; Khoshkam, Mahbobeh; Killick, Rachel; Kim, Hyungjun; Kim, S. -j.; Kimberlain, Todd B.; Klotzbach, Philip J.; Knaff, John A.; Kochtubajda, Bob; Kohler, J.; Korhonen, Johanna; Korshunova, Natalia N.; Kramarova, Natalya; Kratz, D. P.; Kruger, Andries; Kruk, Michael C.; Krumpen, T.; Lakatos, M.; Lakkala, K.; Lanckmann, J. -p.; Lander, Mark A.; Landschuetzer, Peter; Landsea, Chris W.; Lankhorst, Matthias; Lantz, Kathleen; Lazzara, Matthew A.; Leuliette, Eric; Lewis, Stephen R.; L'Heureux, Michelle; Lieser, Jan L.; Lin, I-i; Liu, Hongxing; Liu, Yinghui; Locarnini, Ricardo; Loeb, Norman G.; Long, Craig S.; Loranty, M.; Lorrey, Andrew M.; Loyola, Diego; Lu, Mong-ming; Lumpkin, Rick; Luo, Jing-jia; Luojus, K.; Lyman, John M.; Macara, Gregor; Macdonald, Alison M.; Macias-fauria, M.; Malkova, G. V.; Manney, G.; Marchenko, S. S.; Marengo, Jose A.; Marra, John J.; Marszelewski, Wlodzimierz; Martens, B.; Martinez-gueingla, Rodney; Massom, Robert A.; Mathis, Jeremy T.; May, Linda; Mayer, Michael; Mazloff, Matthew; Mcbride, Charlotte; Mccabe, M. F.; Mccarthy, Gerard; Mccarthy, M.; Mcdonagh, Elaine L.; Mcgree, Simon; Mcvicar, Tim R.; Mears, Carl A.; Meier, W.; Mekonnen, A.; Menezes, V. V.; Mengistu Tsidu, G.; Menzel, W. Paul; Merchant, Christopher J.; Meredith, Michael P.; Merrifield, Mark A.; Minnis, Patrick; Miralles, Diego G.; Mistelbauer, T.; Mitchum, Gary T.; Mitro, Srkani; Monselesan, Didier; Montzka, Stephen A.; Mora, Natalie; Morice, Colin; Morrow, Blair; Mote, T.; Mudryk, L.; Muehle, Jens; Mullan, A. Brett; Mueller, R.; Nash, Eric R.; Nerem, R. Steven; Newman, Louise; Newman, Paul A.; Nieto, Juan Jose; Noetzli, Jeannette; O'Neel, S.; Osborn, Tim J.; Overland, J.; Oyunjargal, Lamjav; Parinussa, Robert M.; Park, E-hyung; Pasch, Richard J.; Pascual-ramirez, Reynaldo; Paterson, Andrew M.; Pearce, Petra R.; Pellichero, Violaine; Pelto, Mauri S.; Peng, Liang; Perkins-kirkpatrick, Sarah E.; Perovich, D.; Petropavlovskikh, Irina; Pezza, Alexandre B.; Phillips, C.; Phillips, David; Phoenix, G.; Pinty, Bernard; Pitts, Michael C.; Pons, M. R.; Porter, Avalon O.; Quintana, Juan; Rahimzadeh, Fatemeh; Rajeevan, Madhavan; Rayner, Darren; Raynolds, M. K.; Razuvaev, Vyacheslav N.; Read, Peter; Reagan, James; Reid, Phillip; Reimer, Christoph; Remy, Samuel; Renwick, James A.; Revadekar, Jayashree V.; Richter-menge, J.; Rimmer, Alon; Robinson, David A.; Rodell, Matthew; Rollenbeck, Ruetger; Romanovsky, Vladimir E.; Ronchail, Josyane; Roquet, F.; Rosenlof, Karen H.; Roth, Chris; Rusak, James A.; Sallee, Jean-bapiste; Sanchez-lugo, Ahira; Santee, Michelle L.; Sarmiento, Jorge L.; Sawaengphokhai, P.; Sayouri, Amal; Scambos, Ted A.; Schemm, Jae; Schladow, S. Geoffrey; Schmid, Claudia; Schmid, Martin; Schoeneich, P.; Schreck, Carl J., Iii; Schuur, Ted; Selkirk, H. B.; Send, Uwe; Sensoy, Serhat; Sharp, M.; Shi, Lei; Shiklomanov, Nikolai I.; Shimaraeva, Svetlana V.; Siegel, David A.; Signorini, Sergio R.; Silov, Eugene; Sima, Fatou; Simmons, Adrian J.; Smeed, David A.; Smeets, C. J. P. P.; Smith, Adam; Smith, Sharon L.; Soden, B.; Spence, Jaqueline M.; Srivastava, A. K.; Stackhouse, Paul W., Jr.; Stammerjohn, Sharon; Steinbrecht, Wolfgang; Stella, Jose L.; Stennett-brown, Roxann; Stephenson, Tannecia S.; Strahan, Susan; Streletskiy, Dimitri A.; Sun-mack, Sunny; Swart, Sebastiaan; Sweet, William; Tamar, Gerard; Taylor, Michael A.; Tedesco, M.; Thoman, R. L.; Thompson, L.; Thompson, Philip R.; Timmermans, M. -l.; Timofeev, Maxim A.; Tirnanes, Joaquin A.; Tobin, Skie; Trachte, Katja; Trewin, Blair C.; Trotman, Adrian R.; Tschudi, M.; Tweedy, Olga; Van As, D.; Van De Wal, R. S. W.; Van Der Schalie, Robin; Van Der Schrier, Gerard; Van Der Werf, Guido R.; Van Meerbeeck, Cedric J.; Velicogna, I.; Verburg, Piet; Vieira, G.; Vincent, Lucie A.; Voemel, Holger; Vose, Russell S.; Wagner, Wolfgang; Wahlin, Anna; Walker, D. A.; Walsh, J.; Wang, Bin; Wang, Chunzai; Wang, Junhong; Wang, Lei; Wang, M.; Wang, Sheng-hung; Wanninkhof, Rik; Watanabe, Shohei; Weber, Mark; Weller, Robert A.; Weyhenmeyer, Gesa A.; Whitewood, Robert; Wiese, David N.; Wijffels, Susan E.; Wilber, Anne C.; Wild, Jeanette D.; Willett, Kate M.; Willie, Shem; Willis, Josh K.; Wolken, G.; Wong, Takmeng; Wood, E. F.; Woolway, R. Iestyn; Wouters, B.; Xue, Yan; Yim, So-young; Yin, Xungang; Yu, Lisan; Zambrano, Eduardo; Zhang, Huai-min; Zhang, Peiqun; Zhao, Guanguo; Zhao, Lin; Ziemke, Jerry R.; Zilberman, Nathalie. |
| In 2016, the dominant greenhouse gases released into Earth's atmosphere-carbon dioxide, methane, and nitrous oxide-continued to increase and reach new record highs. The 3.5 +/- 0.1 ppm rise in global annual mean carbon dioxide from 2015 to 2016 was the largest annual increase observed in the 58-year measurement record. The annual global average carbon dioxide concentration at Earth's surface surpassed 400 ppm (402.9 +/- 0.1 ppm) for the first time in the modern atmospheric measurement record and in ice core records dating back as far as 800000 years. One of the strongest El Nino events since at least 1950 dissipated in spring, and a weak La Nina evolved later in the year. Owing at least in part to the combination of El Nino conditions early in the year and... |
| Tipo: Text |
|
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00673/78500/80851.pdf |
| |
|
|
| Landschuetzer, Peter; Ilyina, Tatiana; Lovenduski, Nicole S.. |
| We use a neural network-based estimate of the sea surface partial pressure of CO2 (pCO(2)) derived from measurements assembled within the Surface Ocean CO2 Atlas to investigate the dominant modes of pCO(2) variability from 1982 through 2015. Our analysis shows that detrended and deseasonalized sea surface pCO(2) varies substantially by region and the respective frequencies match those from the major modes of climate variability (Atlantic Multidecadal Oscillation, Pacific Decadal Oscillation, multivariate ENSO index, Southern Annular Mode), suggesting a climate modulated air-sea exchange of CO2. We find that most of the regional pCO(2) variability is driven by changes in the ocean circulation and/or changes in biology, whereas the North Atlantic variability... |
| Tipo: Text |
Palavras-chave: Ocean; CO2; Variability; Carbon; Climate; Observations. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00675/78733/80972.pdf |
| |
|
|
| Bushinsky, Seth M.; Landschuetzer, Peter; Roedenbeck, Christian; Gray, Alison R.; Baker, David; Mazloff, Matthew R.; Resplandy, Laure; Johnson, Kenneth S.; Sarmiento, Jorge L.. |
| New estimates of pCO(2) from profiling floats deployed by the Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project have demonstrated the importance of wintertime outgassing south of the Polar Front, challenging the accepted magnitude of Southern Ocean carbon uptake (Gray et al., 2018, ). Here, we put 3.5 years of SOCCOM observations into broader context with the global surface carbon dioxide database (Surface Ocean CO2 Atlas, SOCAT) by using the two interpolation methods currently used to assess the ocean models in the Global Carbon Budget (Le Quere et al., 2018, ) to create a ship-only, a float-weighted, and a combined estimate of Southern Ocean carbon fluxes (<35 degrees S). In our ship-only estimate, we calculate a mean uptake... |
| Tipo: Text |
Palavras-chave: Southern Ocean; Biogeochemical profiling floats; SOCCOM; Global carbon cycle. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00675/78719/81007.pdf |
| |
|
|
| Lebehot, Alice D.; Halloran, Paul Richard; Watson, Andrew J.; Mcneall, Doug; Ford, David A.; Landschuetzer, Peter; Lauvset, Siv K.; Schuster, Ute. |
| The North Atlantic Ocean is a region of intense uptake of atmospheric CO2. To assess how this CO2 sink has evolved over recent decades, various approaches have been used to estimate basin-wide uptake from the irregularly sampled in situ CO2 observations. Until now, the lack of robust uncertainties associated with observation-based gap-filling methods required to produce these estimates has limited the capacity to validate climate model simulated surface ocean CO2 concentrations. After robustly quantifying basin-wide and annually varying interpolation uncertainties using both observational and model data, we show that the North Atlantic surface ocean fugacity of CO2 (fCO(2-ocean)) increased at a significantly slower rate than that simulated by the latest... |
| Tipo: Text |
|
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00675/78721/81005.pdf |
| |
|
|
| Arndt, D. S.; Blunden, J.; Hartfield, G.; Ackerman, Steven A.; Adler, Robert; Alfaro, Eric J.; Allan, Richard P.; Allan, Rob; Alves, Lincoln M.; Amador, Jorge A.; Andreassen, L. M.; Argueez, Anthony; Arndt, Derek S.; Azorin-molina, Cesar; Baez, Julian; Bardin, M. U.; Barichivich, Jonathan; Baringer, Molly O.; Barreira, Sandra; Baxter, Stephen; Beck, H. E.; Becker, Andreas; Bedka, Kristopher M.; Bell, Gerald D.; Belmont, M.; Benedetti, Angela; Berrisford, Paul; Berry, David I.; Bhatt, U. S.; Bissolli, Peter; Bjerke, J.; Blake, Eric S.; Bosilovich, Michael G.; Boucher, Olivier; Box, J. E.; Boyer, Tim; Braathen, Geir O.; Bromwich, David H.; Brown, R.; Buehler, S.; Bulygina, Olga N.; Burgess, D.; Calderon, Blanca; Camargo, Suzana J.; Campbell, Jayaka D.; Cappelen, J.; Carrea, Laura; Carter, Brendan R.; Chambers, Don P.; Cheng, Ming-dean; Christiansen, Hanne H.; Christy, John R.; Chung, E. -s.; Clem, Kyle R.; Coelho, Caio A. S.; Coldewey-egbers, Melanie; Colwell, Steve; Cooper, Owen R.; Copland, L.; Crouch, Jake; Davis, Sean M.; De Eyto, Elvira; De Jeu, Richard A. M.; De Laat, Jos; Degasperi, Curtis L.; Degenstein, Doug; Demircan, M.; Derksen, C.; Di Girolamo, Larry; Diamond, Howard J.; Dlugokencky, Ed J.; Dohan, Kathleen; Dokulil, Martin T.; Dolman, A. Johannes; Domingues, Catia M.; Donat, Markus G.; Dong, Shenfu; Dorigo, Wouter A.; Drozdov, D. S.; Dunn, Robert J. H.; Dutton, Geoff S.; Elkharrim, M.; Elkins, James W.; Epstein, H. E.; Espinoza, Jhan C.; Famiglietti, James S.; Farrell, S.; Fausto, R. S.; Feely, Richard A.; Feng, Z.; Fenimore, Chris; Fettweis, X.; Fioletov, Vitali E.; Flemming, Johannes; Fogt, Ryan L.; Folland, Chris; Forbes, B. C.; Foster, Michael J.; Francis, S. D.; Franz, Bryan A.; Frey, Richard A.; Frith, Stacey M.; Froidevaux, Lucien; Ganter, Catherine; Gerland, S.; Gilson, John; Gobron, Nadine; Goldenberg, Stanley B.; Goni, Gustavo; Grooss, J. -u.; Gruber, Alexander; Guard, Charles; Gupta, S. K.; Gutierrez, J. M.; Haas, C.; Hagos, S.; Hahn, Sebastian; Haimberger, Leo; Hall, Brad D.; Halpert, Michael S.; Hamlington, Benjamin D.; Hanna, E.; Hanssen-bauer, I; Harris, Ian; Heidinger, Andrew K.; Heim, Richard R., Jr.; Hendricks, S.; Hernandez, Marieta; Hernandez, Rafael; Hidalgo, Hugo G.; Ho, Shu-peng; Hobbs, William R.; Huang, Boyin; Hurst, Dale F.; Ialongo, I.; Ijampy, J. A.; Inness, Antje; Isaksen, K.; Ishii, Masayoshi; Jevrejeva, Svetlana; Jimenez, C.; Jin Xiangze,; John, Viju; Johns, William E.; Johnsen, B.; Johnson, Bryan; Johnson, Gregory C.; Johnson, Kenneth S.; Jones, Philip D.; Jumaux, Guillaume; Kabidi, Khadija; Kaiser, J. W.; Kato, Seiji; Kazemi, A.; Keller, Linda M.; Kennedy, John; Kerr, Kenneth; Kholodov, A. L.; Khoshkam, Mahbobeh; Killick, Rachel; Kim, Hyungjun; Kim, S. -j.; Klotzbach, Philip J.; Knaff, John A.; Kohler, J.; Korhonen, Johanna; Korshunova, Natalia N.; Kramarova, Natalya; Kratz, D. P.; Kruger, Andries; Kruk, Michael C.; Krumpen, T.; Lakatos, M.; Lakkala, K.; Lander, Mark A.; Landschuetzer, Peter; Landsea, Chris W.; Lankhorst, Matthias; Lazzara, Matthew A.; Leuliette, Eric; L'Heureux, Michelle; Lieser, Jan L.; Lin, I-i; Liu, Hongxing; Liu, Yinghui; Locarnini, Ricardo; Loeb, Norman G.; Long, Craig S.; Lorrey, Andrew M.; Loyola, Diego; Lumpkin, Rick; Luo, Jing-jia; Luojus, K.; Lyman, John M.; Macias-fauria, M.; Malkova, G. V.; Manney, G.; Marchenko, S. S.; Marengo, Jose A.; Marra, John J.; Marszelewski, Wlodzimierz; Martens, B.; Martinez-gueingla, Rodney; Massom, Robert A.; May, Linda; Mayer, Michael; Mazloff, Matthew; Mcbride, Charlotte; Mccabe, M. F.; Mccarthy, M.; Mcvicar, Tim R.; Mears, Carl A.; Meier, W.; Mekonnen, A.; Mengistu Tsidu, G.; Menzel, W. Paul; Merchant, Christopher J.; Meredith, Michael P.; Merrifield, Mark A.; Miralles, Diego G.; Mitchum, Gary T.; Mitro, Srkani; Monselesan, Didier; Montzka, Stephen A.; Mora, Natalie; Morice, Colin; Mote, T.; Mudryk, L.; Muehle, Jens; Mullan, A. Brett; Mueller, R.; Nash, Eric R.; Nerem, R. Steven; Newman, Louise; Newman, Paul A.; Nieto, Juan Jose; Noetzli, Jeannette; O'Neel, S.; Osborn, Tim J.; Overland, J.; Oyunjargal, Lamjav; Park, E-hyung; Pasch, Richard J.; Pascual-ramirez, Reynaldo; Paterson, Andrew M.; Pearce, Petra R.; Pelto, Mauri S.; Perkins-kirkpatrick, Sarah E.; Perovich, D.; Petropavlovskikh, Irina; Pezza, Alexandre B.; Phillips, C.; Phillips, David; Phoenix, G.; Pinty, Bernard; Rajeevan, Madhavan; Rayner, Darren; Raynolds, M. K.; Reagan, James; Reid, Phillip; Reimer, Christoph; Remy, Samuel; Revadekar, Jayashree V.; Richter-menge, J.; Rimmer, Alon; Robinson, David A.; Rodell, Matthew; Romanovsky, Vladimir E.; Ronchail, Josyane; Rosenlof, Karen H.; Roth, Chris; Rusak, James A.; Sallee, Jean-bapiste; Sanchez-lugo, Ahira; Santee, Michelle L.; Sawaengphokhai, P.; Sayouri, Amal; Scambos, Ted A.; Schladow, S. Geoffrey; Schmid, Claudia; Schmid, Martin; Schreck, Carl J., Iii; Schuur, Ted; Selkirk, H. B.; Send, Uwe; Sensoy, Serhat; Sharp, M.; Shi, Lei; Shiklomanov, Nikolai I.; Shimaraeva, Svetlana V.; Siegel, David A.; Signorini, Sergio R.; Sima, Fatou; Simmons, Adrian J.; Smeed, David A.; Smeets, C. J. P. P.; Smith, Adam; Smith, Sharon L.; Soden, B.; Spence, Jaqueline M.; Srivastava, A. K.; Stackhouse, Paul W., Jr.; Stammerjohn, Sharon; Steinbrecht, Wolfgang; Stella, Jose L.; Stephenson, Tannecia S.; Strahan, Susan; Streletskiy, Dimitri A.; Sun-mack, Sunny; Swart, Sebastiaan; Sweet, William; Tamar, Gerard; Taylor, Michael A.; Tedesco, M.; Thoman, R. L.; Thompson, L.; Thompson, Philip R.; Timmermans, M. -l.; Tobin, Skie; Trachte, Katja; Trewin, Blair C.; Trotman, Adrian R.; Tschudi, M.; Van As, D.; Van De Wal, R. S. W.; Van Der Schalie, Robin; Van Der Schrier, Gerard; Van Der Werf, Guido R.; Van Meerbeeck, Cedric J.; Velicogna, I.; Verburg, Piet; Vincent, Lucie A.; Voemel, Holger; Vose, Russell S.; Wagner, Wolfgang; Walker, D. A.; Walsh, J.; Wang, Bin; Wang, Chunzai; Wang, Junhong; Wang, Lei; Wang, M.; Wang, Sheng-hung; Wanninkhof, Rik; Watanabe, Shohei; Weber, Mark; Weller, Robert A.; Weyhenmeyer, Gesa A.; Whitewood, Robert; Wiese, David N.; Wijffels, Susan E.; Wilber, Anne C.; Wild, Jeanette D.; Willett, Kate M.; Willis, Josh K.; Wolken, G.; Wong, Takmeng; Wood, E. F.; Woolway, R. Iestyn; Wouters, B.; Xue, Yan; Yin, Xungang; Yu, Lisan; Zambrano, Eduardo; Zhang, Huai-min; Zhang, Peiqun; Zhao, Guanguo; Zhao, Lin; Ziemke, Jerry R.; Abernethy, R.; Albanil, Encarnacion Adelina; Aldeco, Laura S.; Aliaga-nestares, Vannia; Anderson, John; Armitage, C.; Avalos, Grinia; Behe, Carolina; Bellouin, Nicolas; Bernhard, G. H.; Blenkinsop, Stephen; Bolmgren, K.; Bouchon, Marilu; Campbell, Ethan C.; Castro, Anabel; Costanza, Carol; Covey, Curt; Coy, Lawrence; Cronin, T.; Cruzado, Luis; Daniel, Raychelle; Davletshin, S. G.; De La Cour, Jacqueline L.; Deline, P.; Dewitte, Boris; Dhurmea, R.; Dickerson, C.; Domingues, Ricardo; Durre, Imke; Eakin, C. Mark; Farmer, J.; Fauchald, P.; Geiger, Erick F.; Gomez, Andrea M.; Gugliemin, Mario; Hansen, K.; Helfrich, S.; Hemming, D. L.; Heron, Scott F.; Heuze, C.; Horstkotte, T.; Hubert, Daan; Hueuze, Celine; Ibrahim, M. M.; Isaac, Victor; Jacobs, Stephanie J.; Jeffries, Martin O.; Karakoylu, Erdem M.; Khan, M. S.; Ladd, C.; Lavado-casimiro, Waldo; Lee, S. -e; Lee, T. C.; Li, Bailing; Li, Tim; Lopez, Luis A.; Luthcke, S.; Marcellin, Vernie; Marin, Dora; Marsh, Benjamin L.; Martin, A; Martinez, Alejandra G.; Martinez-sanchez, Odalys; Meijers, Andrew J. S.; Miller, Ben; Moat, Ben; Mochizuki, Y.; Mosquera-vasquez, Kobi; Mostafa, Awatif E.; Nielsen-gammon, John W.; Noll, Ben E.; Osborne, Emily; Pastor, Saavedra Maria Asuncion; Paulik, Christoph; Peltier, Alexandre; Pinzon, J.; Po-chedley, S.; Polashenski, C.; Purkey, Sarah G.; Quispe, Nelson; Rakotoarimalala, C.; Richardson, A. D.; Ricker, R; Rodriguez, Camino Ernesto; Rosner, Benjamin; Roth, David Mark; Rutishauser, T.; Sasgen, L.; Sayad, T. A.; Scanlon, T.; Schenzinger, Verena; Silow, Eugene; Skirving, William J.; Sofieva, Viktoria; Sparks, T. H.; Spillane, Sandra; Stanitski, Diane M.; Stengel, M.; Stephenson, Kimberly; Strong, Alan E.; Sutton, Adrienne J.; Takahashi, Kenneth S.; Thackeray, S. J.; Thomson, Lthorsteinsson T.; Timbal, Bertrand; Timofeyev, Maxim A.; Tirak, Kyle, V; Togawa, H.; Tommervik, H.; Tourpali, Kleareti; Trinanes, Joaquin A.; Tucker, C. J.; Tye, Mari R.; Van Der A, Ronald J.; Velden, Christopher S.; Vickers, H.; Webster, M.; Westberry, Toby K.; Widlansky, Matthew J.; Wood, K.; Yoon, Huang; York, A.; Zhu, Zhiwei; Ziel, R.; Ziese, Markus G.. |
| In 2017, the dominant greenhouse gases released into Earth’s atmosphere—carbon dioxide, methane, and nitrous oxide— reached new record highs. The annual global average carbon dioxide concentration at Earth’s surface for 2017 was 405.0 ± 0.1 ppm, 2.2 ppm greater than for 2016 and the highest in the modern atmospheric measurement record and in ice core records dating back as far as 800 000 years. The global growth rate of CO2 has nearly quadrupled since the early 1960s. With ENSO-neutral conditions present in the central and eastern equatorial Pacific Ocean during most of the year and weak La Niña conditions notable at the start and end, the global temperature across land and ocean surfaces ranked as the second or third highest, depending on the dataset,... |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00677/78863/81163.pdf |
| |
|
|
| Keppler, Lydia; Landschuetzer, Peter. |
| The Southern Ocean south of 35 degrees S accounts for approximately half of the annual oceanic carbon uptake, thereby substantially mitigating the effects of anthropogenic carbon dioxide (CO2) emissions. The intensity of this important carbon sink varies considerably on inter-annual to decadal timescales. However, the drivers of this variability are still debated, challenging our ability to accurately predict the future role of the Southern Ocean in absorbing atmospheric carbon. Analysing mapped sea-air CO2 fluxes, estimated from upscaled surface ocean CO2 measurements, we find that the overall Southern Ocean carbon sink has weakened since similar to 2011, reversing the trend of the reinvigoration period of the 2000s. Although we find significant regional... |
| Tipo: Text |
|
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00675/78731/80980.pdf |
| |
|
|
| Bakker, Dorothee C. E.; Pfeil, Benjamin; Landa, Camilla S.; Metzl, Nicolas; O'Brien, Kevin M.; Olsen, Are; Smith, Karl; Cosca, Cathy; Harasawa, Sumiko; Jones, Stephen D.; Nakaoka, Shin-ichiro; Nojiri, Yukihiro; Schuster, Ute; Steinhoff, Tobias; Sweeney, Colm; Takahashi, Taro; Tilbrook, Bronte; Wada, Chisato; Wanninkhof, Rik; Alin, Simone R.; Balestrini, Carlos F.; Barbero, Leticia; Bates, Nicholas R.; Bianchi, Alejandro A.; Bonou, Frederic; Boutin, Jacqueline; Bozec, Yann; Burger, Eugene F.; Cai, Wei-jun; Castle, Robert D.; Chen, Liqi; Chierici, Melissa; Currie, Kim; Evans, Wiley; Featherstone, Charles; Feely, Richard A.; Fransson, Agneta; Goyet, Catherine; Greenwood, Naomi; Gregor, Luke; Hankin, Steven; Hardman-mountford, Nick J.; Harlay, Jerome; Hauck, Judith; Hoppema, Mario; Humphreys, Matthew P.; Hunt, Christopherw.; Huss, Betty; Ibanhez, J. Severino P.; Johannessen, Truls; Keeling, Ralph; Kitidis, Vassilis; Koertzinger, Arne; Kozyr, Alex; Krasakopoulou, Evangelia; Kuwata, Akira; Landschuetzer, Peter; Lauvset, Siv K.; Lefevre, Nathalie; Lo Monaco, Claire; Manke, Ansley; Mathis, Jeremy T.; Merlivat, Liliane; Millero, Frank J.; Monteiro, Pedro M. S.; Munro, David R.; Murata, Akihiko; Newberger, Timothy; Omar, Abdirahman M.; Ono, Tsuneo; Paterson, Kristina; Pearce, David; Pierrot, Denis; Robbins, Lisa L.; Saito, Shu; Salisbury, Joe; Schlitzer, Reiner; Schneider, Bernd; Schweitzer, Roland; Sieger, Rainer; Skjelvan, Ingunn; Sullivan, Kevin F.; Sutherland, Stewart C.; Sutton, Adrienne J.; Tadokoro, Kazuaki; Telszewski, Maciej; Tuma, Matthias; Van Heuven, Steven M. A. C. .; Vandemark, Doug; Ward, Brian; Watson, Andrew J.; Xu, Suqing. |
| The Surface Ocean CO2 Atlas (SOCAT) is a synthesis of quality-controlled fCO(2) (fugacity of carbon dioxide) values for the global surface oceans and coastal seas with regular updates. Version 3 of SOCAT has 14.7 million fCO(2) values from 3646 data sets covering the years 1957 to 2014. This latest version has an additional 4.6 million fCO(2) values relative to version 2 and extends the record from 2011 to 2014. Version 3 also significantly increases the data availability for 2005 to 2013. SOCAT has an average of approximately 1.2 million surface water fCO(2) values per year for the years 2006 to 2012. Quality and documentation of the data has improved. A new feature is the data set quality control (QC) flag of E for data from alternative sensors and... |
| Tipo: Text |
|
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00383/49405/49890.pdf |
| |
|
|
| Fay, Amanda R.; Lovenduski, Nicole S.; Mckinley, Galen A.; Munro, David R.; Sweeney, Colm; Gray, Alison R.; Landschuetzer, Peter; Stephens, Britton B.; Takahashi, Taro; Williams, Nancy. |
| The Southern Ocean is highly under-sampled for the purpose of assessing total carbon uptake and its variability. Since this region dominates the mean global ocean sink for anthropogenic carbon, understanding temporal change is critical. Underway measurements of pCO(2) collected as part of the Drake Passage Time-series (DPT) program that began in 2002 inform our understanding of seasonally changing air-sea gradients in pCO(2), and by inference the carbon flux in this region. Here, we utilize available pCO(2) observations to evaluate how the seasonal cycle, interannual variability, and long-term trends in surface ocean pCO(2) in the Drake Passage region compare to that of the broader subpolar Southern Ocean. Our results indicate that the Drake Passage is... |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00673/78488/80826.pdf |
| |
|
|
| Hauck, Judith; Zeising, Moritz; Le Quere, Corinne; Gruber, Nicolas; Bakker, Dorothee C. E.; Bopp, Laurent; Chau, Thi Tuyet Trang; Guerses, Oezguer; Ilyina, Tatiana; Landschuetzer, Peter; Lenton, Andrew; Resplandy, Laure; Roedenbeck, Christian; Schwinger, Joerg; Seferian, Roland. |
| Based on the 2019 assessment of the Global Carbon Project, the ocean took up on average, 2.5 +/- 0.6 PgC yr(-1) or 23 +/- 5% of the total anthropogenic CO2 emissions over the decade 2009-2018. This sink estimate is based on simulation results from global ocean biogeochemicalmodels (GOBMs) and is compared to data-products based on observations of surface ocean pCO(2) (partial pressure of CO2) accounting for the outgassing of river-derived CO2. Here we evaluate the GOBM simulations by comparing the simulated surface ocean pCO(2) to observations. Based on this comparison, the simulations are well-suited for quantifying the global ocean carbon sink on the time-scale of the annual mean and its multi-decadal trend (RMSE <20 mu atm), as well as on the... |
| Tipo: Text |
Palavras-chave: Ocean carbon uptake; Anthropogenic CO2; Ocean carbon cycle model evaluation; Riverine carbon flux; Variability of the ocean carbon sink; Seasonal cycle. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00676/78822/81139.pdf |
| |
|
|
| Landschuetzer, Peter; Laruelle, Goulven G.; Roobaert, Alizee; Regnier, Pierre. |
| In this study, we present the first combined open- and coastal-ocean pCO(2) mapped monthly climatology (Landschutzer et al., 2020b, https://doi.org/10.25921/qb25-f418, https://www.nodc.noaa.gov/ocads/oceans/MPI-ULB-SOM_FFN_clim.html, last access: 8 April 2020) constructed from observations collected between 1998 and 2015 extracted from the Surface Ocean CO2 Atlas (SOCAT) database. We combine two neural network-based pCO(2) products, one from the open ocean and the other from the coastal ocean, and investigate their consistency along their common overlap areas. While the difference between open- and coastal-ocean estimates along the overlap area increases with latitude, it remains close to 0 mu atm globally. Stronger discrepancies, however, exist on the... |
| Tipo: Text |
|
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00676/78823/81149.pdf |
| |
|
|
| Devries, Tim; Le Quere, Corinne; Andrews, Oliver; Berthet, Sarah; Hauck, Judith; Ilyina, Tatiana; Landschuetzer, Peter; Lenton, Andrew; Lima, Ivan D.; Nowicki, Michael; Schwinger, Jorg; Seferian, Roland. |
| Measurements show large decadal variability in the rate of CO2 accumulation in the atmosphere that is not driven by CO2 emissions. The decade of the 1990s experienced enhanced carbon accumulation in the atmosphere relative to emissions, while in the 2000s, the atmospheric growth rate slowed, even though emissions grew rapidly. These variations are driven by natural sources and sinks of CO2 due to the ocean and the terrestrial biosphere. In this study, we compare three independent methods for estimating oceanic CO2 uptake and find that the ocean carbon sink could be responsible for up to 40% of the observed decadal variability in atmospheric CO2 accumulation. Data-based estimates of the ocean carbon sink from pCO(2) mapping methods and decadal ocean inverse... |
| Tipo: Text |
Palavras-chave: Carbon dioxide; Ocean carbon sink; Terrestrial carbon sink; Climate variability; Carbon budget. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00675/78728/80983.pdf |
| |
|
|
| Watson, Andrew J.; Schuster, Ute; Shutler, Jamie D.; Holding, Thomas; Ashton, Ian; Landschuetzer, Peter; Woolf, David K.; Goddijn-murphy, Lonneke. |
| The ocean is a sink for similar to 25% of the atmospheric CO2 emitted by human activities, an amount in excess of 2 petagrams of carbon per year (PgCyr(-1)). Time-resolved estimates of global ocean-atmosphere CO2 flux provide an important constraint on the global carbon budget. However, previous estimates of this flux, derived from surface ocean CO2 concentrations, have not corrected the data for temperature gradients between the surface and sampling at a few meters depth, or for the effect of the cool ocean surface skin. Here we calculate a time history of ocean-atmosphere CO2 fluxes from 1992 to 2018, corrected for these effects. These increase the calculated net flux into the oceans by 0.8-0.9 PgC yr(-1), at times doubling uncorrected values. We... |
| Tipo: Text |
|
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00676/78826/81135.pdf |
| |
|
|
| Le Quere, Corinne; Andrew, Robbie M.; Friedlingstein, Pierre; Sitch, Stephen; Pongratz, Julia; Manning, Andrew C.; Korsbakken, Jan Ivar; Peters, Glen P.; Canadell, Josep G.; Jackson, Robert B.; Boden, Thomas A.; Tans, Pieter P.; Andrews, Oliver D.; Arora, Vivek K.; Bakker, Dorothee C. E.; Barbero, Leticia; Becker, Meike; Betts, Richard A.; Bopp, Laurent; Chevallier, Frederic; Chini, Louise P.; Ciais, Philippe; Cosca, Catherine E.; Cross, Jessica; Currie, Kim; Gasser, Thomas; Harris, Ian; Hauck, Judith; Haverd, Vanessa; Houghton, Richard A.; Hunt, Christopher W.; Hurtt, George; Ilyina, Tatiana; Jain, Atul K.; Kato, Etsushi; Kautz, Markus; Keeling, Ralph F.; Goldewijk, Kees Klein; Koertzinger, Arne; Landschuetzer, Peter; Lefevre, Nathalie; Lenton, Andrew; Lienert, Sebastian; Lima, Ivan; Lombardozzi, Danica; Metzl, Nicolas; Millero, Frank; Monteiro, Pedro M. S.; Munro, David R.; Nabel, Julia E. M. S.; Nakaoka, Shin-ichiro; Nojiri, Yukihiro; Padin, X. Antonio; Peregon, Anna; Pfeil, Benjamin; Pierrot, Denis; Poulter, Benjamin; Rehder, Gregor; Reimer, Janet; Roedenbeck, Christian; Schwinger, Jorg; Seferian, Roland; Skjelvan, Ingunn; Stocker, Benjamin D.; Tian, Hanqin; Tilbrook, Bronte; Tubiello, Francesco N.; Van Der Laan-luijkx, Ingrid T.; Van Der Werf, Guido R.; Van Heuven, Steven; Viovy, Nicolas; Vuichard, Nicolas; Walker, Anthony P.; Watson, Andrew J.; Wiltshire, Andrew J.; Zaehle, Soenke; Zhu, Dan. |
| Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere – the global carbon budget – is important to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe data sets and methodology to quantify the five major components of the global carbon budget and their uncertainties. CO2 emissions from fossil fuels and industry (EFF) are based on energy statistics and cement production data, respectively, while emissions from land-use change (ELUC), mainly deforestation, are based on land-cover change data and bookkeeping models. The global atmospheric CO2 concentration is measured directly and... |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00433/54428/55948.pdf |
| |
|
| |
|
|
| Friedlingstein, Pierre; Jones, Matthew W.; O'Sullivan, Michael; Andrew, Robbie M.; Hauck, Judith; Peters, Glen P.; Peters, Wouter; Pongratz, Julia; Sitch, Stephen; Le Quere, Corinne; Bakker, Dorothee C. E.; Canadell, Josep G.; Ciais, Philippe; Jackson, Robert B.; Anthoni, Peter; Barbero, Leticia; Bastos, Ana; Bastrikov, Vladislav; Becker, Meike; Bopp, Laurent; Buitenhuis, Erik; Chandra, Naveen; Chevallier, Frederic; Chini, Louise P.; Currie, Kim I.; Feely, Richard A.; Gehlen, Marion; Gilfillan, Dennis; Gkritzalis, Thanos; Goll, Daniel S.; Gruber, Nicolas; Gutekunst, Soeren; Harris, Ian; Haverd, Vanessa; Houghton, Richard A.; Hurtt, George; Ilyina, Tatiana; Jain, Atul K.; Joetzjer, Emilie; Kaplan, Jed O.; Kato, Etsushi; Goldewijk, Kees Klein; Korsbakken, Jan Ivar; Landschuetzer, Peter; Lauvset, Siv K.; Lefevre, Nathalie; Lenton, Andrew; Lienert, Sebastian; Lombardozzi, Danica; Marland, Gregg; Mcguire, Patrick C.; Melton, Joe R.; Metzl, Nicolas; Munro, David R.; Nabel, Julia E. M. S.; Nakaoka, Shin-ichiro; Neill, Craig; Omar, Abdirahman M.; Ono, Tsuneo; Peregon, Anna; Pierrot, Denis; Poulter, Benjamin; Rehder, Gregor; Resplandy, Laure; Robertson, Eddy; Rodenbeck, Christian; Seferian, Roland; Schwinger, Joerg; Smith, Naomi; Tans, Pieter P.; Tian, Hanqin; Tilbrook, Bronte; Tubiello, Francesco N.; Van Der Werf, Guido R.; Wiltshire, Andrew J.; Zaehle, Sonke. |
| Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget" - is important to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe data sets and methodology to quantify the five major components of the global carbon budget and their uncertainties. Fossil CO2 emissions (E-FF) are based on energy statistics and cement production data, while emissions from land use change (E-LUC), mainly deforestation, are based on land use and land use change data and bookkeeping models. Atmospheric CO2 concentration is measured directly and its growth rate (G(ATM)) is... |
| Tipo: Text |
|
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00676/78799/81025.pdf |
| |
|
|
| Le Quere, Corinne; Andrew, Robbie M.; Friedlingstein, Pierre; Sitch, Stephen; Hauck, Judith; Pongratz, Julia; Pickers, Penelope A.; Korsbakken, Jan Ivar; Peters, Glen P.; Canadell, Josep G.; Arneth, Almut; Arora, Vivek K.; Barbero, Leticia; Bastos, Ana; Bopp, Laurent; Chevallier, Frederic; Chini, Louise P.; Ciais, Philippe; Doney, Scott C.; Gkritzalis, Thanos; Goll, Daniel S.; Harris, Ian; Haverd, Vanessa; Hoffman, Forrest M.; Hoppema, Mario; Houghton, Richard A.; Hurtt, George; Ilyina, Tatiana; Jain, Atul K.; Johannessen, Truls; Jones, Chris D.; Kato, Etsushi; Keeling, Ralph F.; Goldewijk, Kees Klein; Landschuetzer, Peter; Lefevre, Nathalie; Lienert, Sebastian; Liu, Zhu; Lombardozzi, Danica; Metzl, Nicolas; Munro, David R.; Nabel, Julia E. M. S.; Nakaoka, Shin-ichiro; Neill, Craig; Olsen, Are; Ono, Tsueno; Patra, Prabir; Peregon, Anna; Peters, Wouter; Peylin, Philippe; Pfeil, Benjamin; Pierrot, Denis; Poulter, Benjamin; Rehder, Gregor; Resplandy, Laure; Robertson, Eddy; Rocher, Matthias; Roedenbeck, Christian; Schuster, Ute; Schwinger, Jorg; Seferian, Roland; Skjelvan, Ingunn; Steinhoff, Tobias; Sutton, Adrienne; Tans, Pieter P.; Tian, Hanqin; Tilbrook, Bronte; Tubiello, Francesco N.; Van Der Laan-luijkx, Ingrid T.; Van Der Werf, Guido R.; Viovy, Nicolas; Walker, Anthony P.; Wiltshire, Andrew J.; Wright, Rebecca; Zaehle, Soenke; Zheng, Bo. |
| Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget" - is important to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe data sets and methodology to quantify the five major components of the global carbon budget and their uncertainties. Fossil CO2 emissions (E-FF) are based on energy statistics and cement production data, while emissions from land use and land-use change (E-LUC), mainly deforestation, are based on land use and land -use change data and bookkeeping models. Atmospheric CO2 concentration is measured directly and its growth rate... |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00675/78676/80892.pdf |
| |
| Registros recuperados: 19 | |
|
|
|
