Zobrazeno 1 - 10
of 895
pro vyhledávání: '"Jasmin G"'
Publikováno v:
Ecological Indicators, Vol 168, Iss , Pp 112783- (2024)
Disentangling the effects of environmental variation and management actions on vegetation condition is increasingly important given increasing efforts to tackle biodiversity loss and the advent of environmental accounting programs. The Mount Lofty Ra
Externí odkaz:
https://doaj.org/article/51ace42a4d844e499aceb05827a7805c
Autor:
Elise M. B. Olson, Jasmin G. John, John P. Dunne, Charles Stock, Elizabeth J. Drenkard, Adrienne J. Sutton
Publikováno v:
Earth and Space Science, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract Global Earth system models are often enlisted to assess the impacts of climate variability and change on marine ecosystems. In this study, we compare high frequency (daily) outputs of potential ecosystem stressors, such as sea surface temper
Externí odkaz:
https://doaj.org/article/c46934ba18d7475c82570dfc47f30c28
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100649- (2024)
The kinetics of the bacterial reduction of perchlorate (ClO4‾) was studied at a wide range initial concentration (15–50 mg/L), hydraulic retention times (HRTs - 22, 10, and 6.5 hrs) and ClO4−:CH3COO− mass ratio of 1:4 using Monod, Stover-Kinc
Externí odkaz:
https://doaj.org/article/ab82278ce82d4683b7e8c7d0c0a02195
Autor:
Yeray Santana-Falcón, Akitomo Yamamoto, Andrew Lenton, Chris D. Jones, Friedrich A. Burger, Jasmin G. John, Jerry Tjiputra, Jörg Schwinger, Michio Kawamiya, Thomas L. Frölicher, Tilo Ziehn, Roland Séférian
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-14 (2023)
Abstract Anthropogenic warming of the oceans and associated deoxygenation are altering marine ecosystems. Current knowledge suggests these changes may be reversible on a centennial timescale at the ocean surface but irreversible at deeper depths even
Externí odkaz:
https://doaj.org/article/f7fecf2f16a14d89800d5e682cc5fd29
Autor:
Elizabeth J. Drenkard, Jasmin G. John, Charles A. Stock, Hyung‐Gyu Lim, John P. Dunne, Paul Ginoux, Jessica Y. Luo
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 21, Pp n/a-n/a (2023)
Abstract Deposition of mineral dust plays an important role in upper‐ocean biogeochemical processes, particularly by delivering iron to iron‐limited regions. Here we examine the impact of dynamically changing iron deposition on tropical Pacific O
Externí odkaz:
https://doaj.org/article/f0487041dbb544ef8771669496a8a85c
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-11 (2022)
An unsupervised machine learning technique clustering carbonate outputs from two climate models indicates geographically consistent boundaries to ocean acidification patterns in the Arctic Ocean, with projected boundaries being sensitive to sea ice e
Externí odkaz:
https://doaj.org/article/c71c3338d426428ca82192201d931718
Publikováno v:
AGU Advances, Vol 3, Iss 6, Pp n/a-n/a (2022)
Abstract Global ocean oxygen loss is projected to persist in the future, but Earth system models (ESMs) have not yet provided a consistent picture of how it will influence the largest oxygen minimum zone (OMZ) in the tropical Pacific. We examine the
Externí odkaz:
https://doaj.org/article/17930b441c86441fa741bf0fcc2d2da6
Autor:
Alistair Adcroft, Whit Anderson, V. Balaji, Chris Blanton, Mitchell Bushuk, Carolina O. Dufour, John P. Dunne, Stephen M. Griffies, Robert Hallberg, Matthew J. Harrison, Isaac M. Held, Malte F. Jansen, Jasmin G. John, John P. Krasting, Amy R. Langenhorst, Sonya Legg, Zhi Liang, Colleen McHugh, Aparna Radhakrishnan, Brandon G. Reichl, Tony Rosati, Bonita L. Samuels, Andrew Shao, Ronald Stouffer, Michael Winton, Andrew T. Wittenberg, Baoqiang Xiang, Niki Zadeh, Rong Zhang
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 10, Pp 3167-3211 (2019)
Abstract We document the configuration and emergent simulation features from the Geophysical Fluid Dynamics Laboratory (GFDL) OM4.0 ocean/sea ice model. OM4 serves as the ocean/sea ice component for the GFDL climate and Earth system models. It is als
Externí odkaz:
https://doaj.org/article/06b133d1cee241e0ab5d972a60ce3fca
Autor:
Larry W. Horowitz, Vaishali Naik, Fabien Paulot, Paul A. Ginoux, John P. Dunne, Jingqiu Mao, Jordan Schnell, Xi Chen, Jian He, Jasmin G. John, Meiyun Lin, Pu Lin, Sergey Malyshev, David Paynter, Elena Shevliakova, Ming Zhao
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 10, Pp n/a-n/a (2020)
Abstract We describe the baseline model configuration and simulation characteristics of the Geophysical Fluid Dynamics Laboratory (GFDL)'s Atmosphere Model version 4.1 (AM4.1), which builds on developments at GFDL over 2013–2018 for coupled carbon
Externí odkaz:
https://doaj.org/article/8aaf928393ec4ba39c81f3a350412774
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 10, Pp n/a-n/a (2020)
Abstract The imprint of anthropogenic activities on the marine nitrogen (N) cycle remains challenging to represent in global models, in part because of uncertainties regarding the source of marine N to the atmosphere. While N inputs of terrestrial or
Externí odkaz:
https://doaj.org/article/8b584bfe4fdd49498a025bb5f2c7c9a9