Very strong atmospheric methane growth in the four years 2014 - 2017: Implications for the Paris Agreement

Autor: Nisbet, EG, Manning, MR, Dlugokencky, EJ, Fisher, RE, Lowry, D, Michel, SE, Lund Myhre, C, Platt, SM, Allen, G, Bousquet, P, Brownlow, R, Cain, M, France, JL, Hermansen, O, Hossaini, R, Jones, Anna, Levin, I, Manning, AC, Myhre, G, Pyle, JA, Vaughn, B, Warwick, NJ, White, JWC

Atmospheric methane grew very rapidly in 2014 (12.7±0.5 ppb/yr), 2015 (10.1±0.7 ppb/yr), 2016 (7.0± 0.7 ppb/yr) and 2017 (7.7±0.7 ppb/yr), at rates not observed since the 1980s. The increase in the methane burden began in 2007, with the mean glob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1002::45b63b16cfaadc11d94b3492df5463e7
Wiley Online Library

Compiled records of carbon isotopes in atmospheric CO2 for historical simulations in CMIP6

Autor: Graven, H, Allison, CE, Etheridge, DM, Hammer, S, Keeling, RF, Levin, I, Meijer, HAJ, Rubino, M, Tans, PP, Trudinger, CM, Vaughn, BH, White, JWC

Publikováno v: Geoscientific Model Development, Vol 10, Pp 4405-4417 (2017)
Geoscientific Model Development, 10(12), 4405-4417. COPERNICUS GESELLSCHAFT MBH

The isotopic composition of carbon (Δ14C and δ13C) in atmospheric CO2 and in oceanic and terrestrial carbon reservoirs is influenced by anthropogenic emissions and by natural carbon exchanges, which can respond to and drive changes in climate. Simu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa787a8328494b63d5271935cdffdcd0
http://hdl.handle.net/11591/410529

A revised 1000 year atmospheric delta C-13-CO2 record from Law Dome and South Pole, Antarctica

Autor: Rubino, M, Etheridge, DM, Trudinger, CM, Allison, CE, Battle, MO, Langenfelds, RL, Steele, LP, Curran, M, Bender, M, White, JWC, Jenk, TM, Blunier, T, Francey, RJ

[1] We present new measurements of δ13C of CO2 extracted from a high‐resolution ice core from Law Dome (East Antarctica), together with firn measurements performed at Law Dome and South Pole, covering the last 150 years. Our analysis is motivated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::e196539c9afad0704a05d23d7ddd966d

A three-dimensional synthesis study of delta O-18 in atmospheric CO2 .2. Simulations with the TM2 transport model

Autor: Ciais, P, Tans, PP, Denning, AS, Francey, RJ, Trolier, M, Meijer, HAJ, White, JWC, Berry, JA, Randall, DA, Collatz, GJ, Sellers, PJ, Monfray, P, Heimann, M

Publikováno v: Journal of geophysical research-Atmospheres, 102(D5), 5873-5883. AMER GEOPHYSICAL UNION

In this study, using a three-dimensional (3-D) tracer modeling approach, we simulate the delta(18)O of atmospheric CO2. In the atmospheric transport model TM2 we prescribe the surface fluxes of O-18 due to vegetation and soils, ocean exchange, fossil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::66690ca4840d973580932560232f7703
https://research.rug.nl/en/publications/e03213a6-a11c-4694-a244-9e46b4245d75

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