Zobrazeno 1 - 10
of 161
pro vyhledávání: '"A. C. Martiny"'
Autor:
J. T. Lennon, R. Z. Abramoff, S. D. Allison, R. M. Burckhardt, K. M. DeAngelis, J. P. Dunne, S. D. Frey, P. Friedlingstein, C. V. Hawkes, B. A. Hungate, S. Khurana, S. N. Kivlin, N. M. Levine, S. Manzoni, A. C. Martiny, J. B. H. Martiny, N. K. Nguyen, M. Rawat, D. Talmy, K. Todd-Brown, M. Vogt, W. R. Wieder, E. J. Zakem
Publikováno v:
mBio, Vol 15, Iss 5 (2024)
ABSTRACTClimate change jeopardizes human health, global biodiversity, and sustainability of the biosphere. To make reliable predictions about climate change, scientists use Earth system models (ESMs) that integrate physical, chemical, and biological
Externí odkaz:
https://doaj.org/article/341c1cd6ab304cda8234fa7d083b574e
Publikováno v:
Biogeosciences, Vol 15, Pp 2761-2779 (2018)
Marine phytoplankton stoichiometry links nutrient supply to marine carbon export. Deviations of phytoplankton stoichiometry from Redfield proportions (106C : 1P) could therefore have a significant impact on carbon cycling, and understanding which
Externí odkaz:
https://doaj.org/article/8fd98acb41024acbb79726690f8d7c8e
Publikováno v:
Biogeosciences, Vol 12, Iss 21, Pp 6389-6403 (2015)
Nitrogen (N) and phosphorus (P) availability, in addition to other macro- and micronutrients, determine the strength of the ocean's carbon (C) uptake, and variation in the N : P ratio of inorganic nutrient pools is key to phytoplankton growth. A simi
Externí odkaz:
https://doaj.org/article/8396a470f1854a1ab845c621e805f602
Publikováno v:
Biogeosciences, Vol 11, Iss 6, Pp 1599-1611 (2014)
Marine microbial communities mediate many biogeochemical transformations in the ocean. Consequently, processes such as primary production and carbon (C) export are linked to nutrient regeneration and are influenced by the resource demand and elementa
Externí odkaz:
https://doaj.org/article/e4f17f13a003430abf965d2f59fe339b
Publikováno v:
Biogeosciences, Vol 10, Iss 6, Pp 4341-4356 (2013)
The elemental ratios of marine phytoplankton emerge from complex interactions between the biotic and abiotic components of the ocean, and reflect the plastic response of individuals to changes in their environment. The stoichiometry of phytoplankton
Externí odkaz:
https://doaj.org/article/a74282c122ab4e69b75bc3eb9dcb9859
Autor:
Tatsuro Tanioka, Catherine A. Garcia, Alyse A. Larkin, Nathan S. Garcia, Adam J. Fagan, Adam C. Martiny
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-9 (2022)
Variations in the biogeography of particulate organic matter carbon-nitrogen-phosphorus stoichiometry in the surface ocean can be robustly predicted by different factors depending on latitude, region and hemisphere, according to a global ocean observ
Externí odkaz:
https://doaj.org/article/c958a2e1433d4c72b79e9bc39e0406bc
Autor:
Tatsuro Tanioka, Alyse A. Larkin, Allison R. Moreno, Melissa L. Brock, Adam J. Fagan, Catherine A. Garcia, Nathan S. Garcia, Skylar D. Gerace, Jenna A. Lee, Michael W. Lomas, Adam C. Martiny
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-7 (2022)
Measurement(s) particulate matter • particulate carbon oxygen demand • particulate phosphorus Technology Type(s) elemental analyzer • potassium dichromate • ash-hydrolysis Factor Type(s) location • period Sample Characteristic - Environment
Externí odkaz:
https://doaj.org/article/4d13d35b645a4bc3afded25127b04117
Autor:
Allison R. Moreno, Alyse A. Larkin, Jenna A. Lee, Skylar D. Gerace, Glen A. Tarran, Adam C. Martiny
Publikováno v:
AGU Advances, Vol 3, Iss 5, Pp n/a-n/a (2022)
Abstract A key uncertainty for predicting future ocean oxygen levels is the response and feedback of organic matter respiration demand. One poorly constrained component of the respiration demand is the oxygen‐to‐carbon remineralization ratio—th
Externí odkaz:
https://doaj.org/article/1351f9a228b44b7b8164e72d0763dde8
Publikováno v:
Limnology and Oceanography Letters, Vol 6, Iss 4, Pp 207-215 (2021)
Abstract Marine picophytoplankton is the most abundant photosynthetic group on Earth; however, it is still underrepresented in dynamic ecosystem models. Major constraints for understanding its role in the ecosystem at a global scale are sparse data a
Externí odkaz:
https://doaj.org/article/812606d399224cb4bade3768754cc69b
Autor:
Charlotte J. Alster, Steven D. Allison, Sydney I. Glassman, Adam C. Martiny, Kathleen K. Treseder
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Fungi are important decomposers in terrestrial ecosystems, so their responses to climate change might influence carbon (C) and nitrogen (N) dynamics. We investigated whether growth and activity of fungi under drought conditions were structured by tra
Externí odkaz:
https://doaj.org/article/f8400a582ff14fac8ed32e060995e02e