Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Roxanne Marino"'
Publikováno v:
Ocean-Land-Atmosphere Research, Vol 3 (2024)
Oxidized iron (Fe) can reduce seagrass dieback when present in sufficient quantities in the sediment to fix sulfide as pyrite (FeS2) or iron monosulfide (FeS). However, the oxidized Fe pool may become depleted over time as Fe is reduced and precipita
Externí odkaz:
https://doaj.org/article/18e065438f0d4c63893b7dfc47b5b0b5
Publikováno v:
Limnology and Oceanography. 67:660-672
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df981dfadde5a9897277ae8f96e0a208
https://doi.org/10.1002/lno.12025
https://doi.org/10.1002/lno.12025
Publikováno v:
Biogeochemistry. 154:293-306
Whether net primary productivity in an aquatic ecosystem is limited by nitrogen (N), limited by phosphorus (P), or co-limited by N & P is determined by the relative supply of N and P to phytoplankton compared to their elemental requirements for prima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef538f96865c2421a755eed791c969d7
https://doi.org/10.1007/s10533-021-00765-z
https://doi.org/10.1007/s10533-021-00765-z
Autor:
Michelle Y. Wong, Shankar Chellam, Roxanne Marino, Robert W. Howarth, Earle Williams, Natalie M. Mahowald
Publikováno v:
Biogeochemistry. 149:159-174
Molybdenum (Mo) is an essential trace metal that plays a central role in biological nitrogen fixation (BNF) as the cofactor in the conventional form of the nitrogenase enzyme. The low availability of Mo in soils often constrains BNF in many terrestri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ec15332b9c19952b77b4ebed548485
https://doi.org/10.1007/s10533-020-00671-w
https://doi.org/10.1007/s10533-020-00671-w
Autor:
Roxanne Marino, Divino Silvério, Christopher Neill, Michelle Y. Wong, Paulo M. Brando, Robert W. Howarth
Publikováno v:
Ecosystems. 23:1037-1055
Tropical forest fires have become more common due to interactions between deforestation, land clearing, and drought. Forest recovery following fires may be limited by nitrogen. Biological nitrogen fixation (BNF) is the main pathway for new nitrogen (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d1df920187dc5c5ff65d265ea892ee
https://doi.org/10.1007/s10021-019-00453-y
https://doi.org/10.1007/s10021-019-00453-y
Autor:
Daniela Varrica, Robert W. Howarth, Yasser Morera-Gómez, Manuel Castro Carneiro, Maria Inês Couto Monteiro, Xavier Querol, Fabrice Lambert, David D. Cohen, Rémi Losno, Maria Grazia Alaimo, Y. Xu, Patricia Smichowski, Philip K. Hopke, Jenny L. Hand, Roxanne Marino, Christoph Hueglin, Sergio Rodríguez, Longlei Li, Willy Maenhaut, Michelle Y. Wong, Chad W. Milando, Gaetano Dongarra, D. S. Connelly, Yuanwen Kuang, Francisco Barraza, Roy M. Harrison, Yi hua Xiao, Sagar D. Rathod, Darío Gómez, Shankararaman Chellam, Andrés Alastuey, James Liang, Natalie M. Mahowald, Yu Cheng Chen
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Molybdenum (Mo) is a key cofactor in enzymes used for nitrogen (N) fixation and nitrate reduction, and the low availability of Mo can constrain N inputs, affecting ecosystem productivity. Natural atmospheric Mo aerosolization and deposition from sour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42cec3cf1bc32e449899b3a339e1eb8a
http://hdl.handle.net/10261/228386
http://hdl.handle.net/10261/228386
Publikováno v:
Ecology. 102
High rates of biological nitrogen fixation (BNF) are commonly reported for tropical forests, but most studies have been conducted in regions that receive substantial inputs of molybdenum (Mo) from atmospheric dust and sea-salt aerosols. Even in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07220e5b87eab7c5e6a21c7f2191eb71
https://doi.org/10.1002/ecy.3211
https://doi.org/10.1002/ecy.3211
Autor:
Meredith F. Muth, Karen J. McGlathery, Melanie Hayn, Roxanne Marino, Robert W. Howarth, Anna Christina Tyler, Laura K. Reynolds, Natalie A. McLenaghan
Publikováno v:
Marine Ecology Progress Series. 526:11-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77521a4ba0b275c17256751e683a2ccd
https://doi.org/10.3354/meps11234
https://doi.org/10.3354/meps11234
Publikováno v:
Biogeochemistry. 122:191-210
We evaluated the relative importance of dry deposition of ammonia (NH3) gas at several headwater areas of the Susquehanna River, the largest single source of nitrogen pollution to Chesapeake Bay, including three that are remote from major sources of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4008ca74f568b0e585455bbc0d9523c8
https://doi.org/10.1007/s10533-014-0036-5
https://doi.org/10.1007/s10533-014-0036-5