@Article{bg-16-3033-2019,
AUTHOR = {Howarth, R. W.},
TITLE = {Ideas and perspectives: is shale gas a major driver of recent increase in global atmospheric methane?},
JOURNAL = {Biogeosciences},
VOLUME = {16},
YEAR = {2019},
NUMBER = {15},
PAGES = {3033--3046},
URL = {https://bg.copernicus.org/articles/16/3033/2019/},
DOI = {10.5194/bg-16-3033-2019}
}