Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Nathan J. Chellman"'
Autor:
Bingqing Zhang, Nathan J. Chellman, Jed O. Kaplan, Loretta J. Mickley, Takamitsu Ito, Xuan Wang, Sophia M. Wensman, Drake McCrimmon, Jørgen Peder Steffensen, Joseph R. McConnell, Pengfei Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Estimating fire emissions prior to the satellite era is challenging because observations are limited, leading to large uncertainties in the calculated aerosol climate forcing following the preindustrial era. This challenge further limits the
Externí odkaz:
https://doaj.org/article/ea76dd24fc8f4880a48088ef17af7c7c
Autor:
Sandra O. Brugger, Nathan J. Chellman, Andreas Plach, Paul D. Henne, Andreas Stohl, Joseph R. McConnell
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 2, Pp n/a-n/a (2024)
Abstract Rapid warming and human exploitation threaten boreal forests. Understanding links among vegetation, climate, and people in this vast biome requires highly resolved long‐term records that integrate regional inputs. We developed an 850‐yea
Externí odkaz:
https://doaj.org/article/72c796580b81464680d65a090882f3f9
Autor:
Nathan J. Chellman, Gregory T. Pederson, Craig M. Lee, David B. McWethy, Kathryn Puseman, Jeffery R. Stone, Sabrina R. Brown, Joseph R. McConnell
Publikováno v:
Quaternary Science Advances, Vol 3, Iss , Pp 100021- (2021)
Paleoclimate records from ice cores generally are considered to be the most direct indicators of environmental change, but are rare from mid-latitude, continental regions such as the western United States. High-elevation ice patches are known to be i
Externí odkaz:
https://doaj.org/article/758ecfacf5df433a9d90fb0af57eccf5
Publikováno v:
Fire, Vol 2, Iss 2, p 31 (2019)
Anthropogenic climate change—combined with increased human-caused ignitions—is leading to increased wildfire frequency, carbon dioxide emissions, and refractory black carbon (rBC) aerosol emissions. This is particularly evident in the Amazon rain
Externí odkaz:
https://doaj.org/article/b996a8fc9aaf4f76b98052b9f7cc0258
Publikováno v:
The Holocene. 33:238-244
Warming temperatures and prolonged drought periods cause rapid changes of fire frequencies and intensities in high-latitude ecosystems. Associated smoke plumes deposit dark particles from incomplete combustion on the Greenland ice sheet that reduce a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1ac93c40d2092b5f6c544a9c0da378
https://doi.org/10.1177/09596836221131711
https://doi.org/10.1177/09596836221131711
Autor:
Xavier Faïn, David M. Etheridge, Kévin Fourteau, Patricia Martinerie, Cathy M. Trudinger, Rachael H. Rhodes, Nathan J. Chellman, Ray L. Langenfelds, Joseph R. McConnell, Mark A. J. Curran, Edward J. Brook, Thomas Blunier, Grégory Teste, Roberto Grilli, Anthony Lemoine, William T. Sturges, Boris Vannière, Johannes Freitag, Jérôme Chappellaz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b977d4c069e8f83da6ca22972ef7b0d6
https://doi.org/10.5194/cp-2023-9-supplement
https://doi.org/10.5194/cp-2023-9-supplement
Autor:
Xavier Faïn, David M. Etheridge, Kévin Fourteau, Patricia Martinerie, Cathy M. Trudinger, Rachael H. Rhodes, Nathan J. Chellman, Ray L. Langenfelds, Joseph R. McConnell, Mark A. J. Curran, Edward J. Brook, Thomas Blunier, Grégory Teste, Roberto Grilli, Anthony Lemoine, William T. Sturges, Boris Vannière, Johannes Freitag, Jérôme Chappellaz
Carbon monoxide (CO) is a naturally occurring atmospheric trace gas, a regulated pollutant and one of the main components determining the oxidative capacity of the atmosphere. Evaluating climate-chemical models under different conditions than today a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d37b5dc8b5be66cfc7f7d3314daa3dd
https://doi.org/10.5194/cp-2023-9
https://doi.org/10.5194/cp-2023-9
Publikováno v:
Nature. 612(7941)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::711b4f0dd90671a1c5f3180886a7073b
https://pubmed.ncbi.nlm.nih.gov/36543950
https://pubmed.ncbi.nlm.nih.gov/36543950
Autor:
Michel Legrand, Joseph R. McConnell, Susanne Preunkert, Gilles Bergametti, Nathan J. Chellman, Karine Desboeufs, Andreas Plach, Andreas Stohl, Sabine Eckhardt
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2022, 49, ⟨10.1029/2022GL098688⟩
Geophysical Research Letters, American Geophysical Union, 2022, 49, ⟨10.1029/2022GL098688⟩
International audience; Emission inventories indicate that thallium, a highly toxic metal, is emitted during coal burning and cement production. These estimates have been established only for the 1980s and 1990s but up to now they have not been compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d29f06f8d6003591634c6ce26857cc
https://doi.org/10.1029/2022gl098688
https://doi.org/10.1029/2022gl098688
Autor:
Joseph R, McConnell, Nathan J, Chellman, Robert, Mulvaney, Sabine, Eckhardt, Andreas, Stohl, Gill, Plunkett, Sepp, Kipfstuhl, Johannes, Freitag, Elisabeth, Isaksson, Kelly E, Gleason, Sandra O, Brugger, David B, McWethy, Nerilie J, Abram, Pengfei, Liu, Alberto J, Aristarain
Publikováno v:
Nature. 598(7879)
New Zealand was among the last habitable places on earth to be colonized by humans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d9e4872d023b311ea662850bd25572c9
https://pubmed.ncbi.nlm.nih.gov/36543957
https://pubmed.ncbi.nlm.nih.gov/36543957