Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Caitlin H Frame"'
Autor:
Evan Lau, Caitlin H Frame, E Joseph Nolan, Frank J Stewart, Zachary W Dillard, Daniel P Lukich, Nicole E Mihalik, Katelyn E Yauch, Marcus A Kinker, Samantha L Waychoff
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0217136 (2019)
Nitrification, the microbial oxidation of ammonia (NH3) to nitrite (NO2-) and NO2- to nitrate (NO3-), plays a vital role in ocean nitrogen cycling. Characterizing the distribution of nitrifying organisms over environmental gradients can help predict
Externí odkaz:
https://doaj.org/article/8c496c1ba0f74c8bb79ced92e15960da
Autor:
Moritz Felix Lehmann, Marco eSimona, Silvia eWyss, Jan eBlees, Caitlin H Frame, Helge eNiemann, Mauro eVeronesi, Jakob eZopfi
Publikováno v:
Frontiers in Earth Science, Vol 3 (2015)
The Lake Lugano North Basin has been meromictic for several decades, with anoxic waters below 100m depth. Two consecutive cold winters in 2005 and 2006 induced exceptional deep mixing, leading to a transient oxygenation of the whole water column. Wit
Externí odkaz:
https://doaj.org/article/4bc4158e6fb94e9aae48dadefa3a4588
Autor:
Jana Tischer, Jakob Zopfi, Claudia Frey, Paul M. Magyar, Andreas Brand, Kirsten Oswald, Corinne Jegge, Caitlin H. Frame, María R. Miracle, Xavier Sòria‐Perpinyà, Eduardo Vicente, Moritz F. Lehmann
Publikováno v:
Limnology and Oceanography. 67:1760-1775
Autor:
Perran L. M. Cook, Wei Wen Wong, Ian Cartwright, Seng Chee Poh, Thomas Kuhn, Caitlin H. Frame, Moritz F. Lehmann
Publikováno v:
Limnology and Oceanography. 66:1068-1082
Estuaries have been identified as sources of nitrous oxide (N2O) emissions to the atmosphere but questions remain as to which production pathway(s) govern the oversaturation of N2O observed in most estuaries worldwide. Here, we use a suite of nitrate
Autor:
Samantha L. Waychoff, Evan Lau, Frank J. Stewart, Marcus Kinker, Daniel Lukich, Katelyn E. Yauch, Caitlin H. Frame, Zachary W. Dillard, E. Joseph Nolan, Nicole Mihalik
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0217136 (2019)
PLoS ONE
PLoS ONE
Nitrification, the microbial oxidation of ammonia (NH3) to nitrite (NO2-) and NO2- to nitrate (NO3-), plays a vital role in ocean nitrogen cycling. Characterizing the distribution of nitrifying organisms over environmental gradients can help predict
Autor:
Carsten J. Schubert, Keisuke Koba, Christine B. Wenk, Mauro Veronesi, Akiko Makabe, Naohiro Yoshida, Moritz F. Lehmann, Jakob Zopfi, Sakae Toyoda, Helge Niemann, Karen L. Casciotti, Caitlin H. Frame
Publikováno v:
Limnology and Oceanography. 61:1735-1749
Lakes are a nitrous oxide (N2O) source to the atmosphere, but the biogeochemical controls and microbial pathways of N2O production are not well understood. To trace microbial N2O production (denitrification, nitrifier denitrification, and nitrificati
Publikováno v:
Frontiers in Microbiology, 7 (2104).
Ammonia-oxidizing microorganisms are an important source of the greenhouse gas nitrous oxide (N2O) in aquatic environments. Identifying the impact of pH on N2O production by ammonia oxidizers is key to understanding how aquatic greenhouse gas fluxes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f0fe20a7585bb6a7b99ea5d4246a19c
http://oceanrep.geomar.de/36704/
http://oceanrep.geomar.de/36704/
Publikováno v:
Biogeosciences. 10:8373-8383
Nitrous oxide (N2O) is a potent greenhouse gas, generated through microbial nitrogen (N) turnover processes, such as nitrification, nitrifier denitrification, and denitrification. Previous studies quantifying natural sources have mainly focused on so
Publikováno v:
Frontiers in Microbiology
Ammonia-oxidizing microorganisms are an important source of the greenhouse gas nitrous oxide (N2O) in aquatic environments. Identifying the impact of pH on N2O production by ammonia oxidizers is key to understanding how aquatic greenhouse gas fluxes
Autor:
Tyler J. Goepfert, Daniel C. Ohnemus, Abigail E. Noble, Carl H. Lamborg, Mak A. Saito, Joe C. Jennings, Giacomo R. DiTullio, Christopher I. Measures, Karen L. Casciotti, Caitlin H. Frame, Phoebe J. Lam
Publikováno v:
Limnology and Oceanography. 57:989-1010
We present full-depth zonal sections of total dissolved cobalt, iron, manganese, and labile cobalt from the South Atlantic Ocean. A basin-scale plume from the African coast appeared to be a major source of dissolved metals to this region, with high c