Very large fluxes of methane measured above Bolivian seasonal wetlands.
Very large fluxes of methane measured above Bolivian seasonal wetlands.
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DOI：
10.1073/pnas.2206345119
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发表时间：
2022-08-09
影响因子：
11.1
通讯作者：
中科院分区：
文献类型：
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作者：
2019年3月初（雨季后期），通过飞机飞行和地面采样测量了北方玻利维亚大型半季节性Llanos de Moxos湿地（约70，000平方公里）的甲烷（CH4）摩尔分数。通过箱型模型和逆模型的测量结果确定的CH4日通量在168（± 50）和456（± 145）mg CH4 <$m − 2 <$d − 1之间，与之前亚马逊流域的研究结果相比非常高。如果甲烷排放的季节性与亚马逊盆地其他地区相当，该地区可能占亚马逊甲烷年排放量的8%。
Methane (CH4) mole fractions from the large semiseasonal Llanos de Moxos wetlands (∼70,000 km2) in northern Bolivia were measured by aircraft flights and ground sampling during early March 2019 (late wet season). Daily fluxes of CH4 determined from the measurements using box models and inverse modeling were between 168 (± 50) and 456 (± 145) mg CH4⋅m−2⋅d−1 for the areas overflown, very high compared with those of previous Amazon basin studies. If the seasonality of the CH4 emissions is comparable to other parts of the Amazon Basin, the region could contribute as much as 8% of annual Amazonian CH4 emissions.
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DOI：
10.1098/rsta.2020.0440
发表时间：
2021-11-15
期刊：
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
影响因子：
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作者：
Lan X;Nisbet EG;Dlugokencky EJ;Michel SE
通讯作者：
Michel SE
DOI：
10.1098/rsta.2021.0112
发表时间：
2022-01-24
期刊：
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
影响因子：
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作者：
MOYA/ZWAMPS Team;Nisbet EG;Allen G;Fisher RE;France JL;Lee JD;Lowry D;Andrade MF;Bannan TJ;Barker P;Bateson P;Bauguitte SJ;Bower KN;Broderick TJ;Chibesakunda F;Cain M;Cozens AE;Daly MC;Ganesan AL;Jones AE;Lambakasa M;Lunt MF;Mehra A;Moreno I;Pasternak D;Palmer PI;Percival CJ;Pitt JR;Riddle AJ;Rigby M;Shaw JT;Stell AC;Vaughan AR;Warwick NJ;E Wilde S
通讯作者：
E Wilde S
影响因子：
4.4
作者：
Hiller, Rebecca V.;Neininger, Bruno;Eugster, Werner
通讯作者：
Eugster, Werner
影响因子：
5.2
作者：
Miller, John B.;Gatti, Luciana V.;Tans, Pieter P.
通讯作者：
Tans, Pieter P.
影响因子：
6.3
作者：
Lunt, Mark F.;Palmer, Paul I.;Parker, Robert J.
通讯作者：
Parker, Robert J.