Observed changes in China's methane emissions linked to policy drivers

Y Zhang, S Fang, J Chen, Y Lin… - Proceedings of the …, 2022 - National Acad Sciences
China is set to actively reduce its methane emissions in the coming decade. A
comprehensive evaluation of the current situation can provide a reference point for tracking …

Methane emissions from China: a high-resolution inversion of TROPOMI satellite observations

Z Chen, DJ Jacob, H Nesser… - Atmospheric …, 2022 - acp.copernicus.org
We quantify methane emissions in China and the contributions from different sectors by
inverse analysis of 2019 TROPOMI satellite observations of atmospheric methane. The …

Status and trends of wetland studies in Canada using remote sensing technology with a focus on wetland classification: A bibliographic analysis

SM Mirmazloumi, A Moghimi, B Ranjgar, F Mohseni… - Remote Sensing, 2021 - mdpi.com
A large portion of Canada is covered by wetlands; mapping and monitoring them is of great
importance for various applications. In this regard, Remote Sensing (RS) technology has …

[HTML][HTML] Attribution of the accelerating increase in atmospheric methane during 2010–2018 by inverse analysis of GOSAT observations

Y Zhang, DJ Jacob, X Lu, JD Maasakkers… - Atmospheric …, 2021 - acp.copernicus.org
We conduct a global inverse analysis of 2010–2018 GOSAT observations to better
understand the factors controlling atmospheric methane and its accelerating increase over …

[HTML][HTML] Global methane budget and trend, 2010–2017: complementarity of inverse analyses using in situ (GLOBALVIEWplus CH ObsPack) and satellite (GOSAT) …

X Lu, DJ Jacob, Y Zhang, JD Maasakkers… - Atmospheric …, 2021 - acp.copernicus.org
We use satellite (GOSAT) and in situ (GLOBALVIEWplus CH4 ObsPack) observations of
atmospheric methane in a joint global inversion of methane sources, sinks, and trends for …

The 2019 methane budget and uncertainties at 1° resolution and each country through Bayesian integration Of GOSAT total column methane data and a priori …

JR Worden, DH Cusworth, Z Qu, Y Yin… - Atmospheric …, 2022 - acp.copernicus.org
We use optimal estimation (OE) to quantify methane fluxes based on total column CH4 data
from the Greenhouse Gases Observing Satellite (GOSAT) and the GEOS-Chem global …

Inverse modeling of 2010–2022 satellite observations shows that inundation of the wet tropics drove the 2020–2022 methane surge

Z Qu, DJ Jacob, AA Bloom, JR Worden… - Proceedings of the …, 2024 - pnas.org
Atmospheric methane concentrations rose rapidly over the past decade and surged in 2020–
2022 but the causes have been unclear. We find from inverse analysis of GOSAT satellite …

Atmospheric methane and nitrous oxide: challenges alongthe path to Net Zero

EG Nisbet, EJ Dlugokencky… - … of the Royal …, 2021 - royalsocietypublishing.org
The causes of methane's renewed rise since 2007, accelerated growth from 2014 and
record rise in 2020, concurrent with an isotopic shift to values more depleted in 13C, remain …

[HTML][HTML] A blended TROPOMIGOSAT satellite data product for atmospheric methane using machine learning to correct retrieval biases

N Balasus, DJ Jacob, A Lorente… - Atmospheric …, 2023 - amt.copernicus.org
Satellite observations of dry-column methane mixing ratios (XCH 4) from shortwave infrared
(SWIR) solar backscatter radiation provide a powerful resource to quantify methane …

Analyzing spatio-temporal patterns in atmospheric carbon dioxide concentration across Iran from 2003 to 2020

SM Mousavi, NM Dinan, S Ansarifard… - Atmospheric Environment …, 2022 - Elsevier
Adapting to climate change as a consequence of increasing greenhouse gas (GHG)
emissions is of paramount importance in the near future. Therefore, recognition of spatial …