Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Thomas J, Browning"'
Autor:
Zhouling Zhang, Antao Xu, Ed Hathorne, Marcus Gutjahr, Thomas J. Browning, Kathleen J. Gosnell, Te Liu, Zvi Steiner, Rainer Kiko, Zhongwei Yuan, Haoran Liu, Eric P. Achterberg, Martin Frank
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract The January 2022 eruption of the Hunga Tonga-Hunga Ha’apai (HTHH) volcano discharged 2,900 teragrams of ejecta, most of which was deposited in the South Pacific Ocean. Here we investigate its impact on the biogeochemistry of the South Paci
Externí odkaz:
https://doaj.org/article/613136d30a8e4efda172bfeb1702eb10
Autor:
Haoran Liu, Zhongwei Yuan, Kathleen J. Gosnell, Te Liu, Juliane K. Tammen, Zuozhu Wen, Anja Engel, Xin Liu, Bangqin Huang, Shuh‐Ji Kao, Eric P. Achterberg, Thomas J. Browning
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Nutrient limitation regulates phytoplankton growth throughout much of the global ocean and its assessment is important for our understanding of future changes in ocean productivity. The South Pacific Ocean represents a vast region where limi
Externí odkaz:
https://doaj.org/article/4965db6c98fb4db1a07899ee6fa03370
Autor:
Zuozhu Wen, Ruotong Jiang, Tianli He, Thomas J. Browning, Haizheng Hong, Shuh‐Ji Kao, Jin‐Yu Terence Yang, Dalin Shi
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Biological N2 fixation has been crucial for sustaining early life on Earth. Very negative δ15N values detected in Archean sediments, which are not observed in present‐day environments, have been attributed to the low efficiency of proto
Externí odkaz:
https://doaj.org/article/c1842eafb6d1437c91fdd3b4188c848b
Autor:
Thomas J. Browning, C. Mark Moore
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Nutrient availability limits phytoplankton growth throughout much of the global ocean. Here we synthesize available experimental data to identify three dominant nutrient limitation regimes: nitrogen is limiting in the stratified subtropical
Externí odkaz:
https://doaj.org/article/423289725fcd4218907b612200cf2009
Autor:
Zhongwei Yuan, Thomas J. Browning, Ruifeng Zhang, Chengwang Wang, Chuanjun Du, Yanmin Wang, Ying Chen, Zhiyu Liu, Xin Liu, Dalin Shi, Minhan Dai
Publikováno v:
Limnology and Oceanography Letters, Vol 8, Iss 3, Pp 509-518 (2023)
Abstract In regions of the nitrogen limited low latitude ocean, phosphate can also be depleted to levels initiating stress responses in marine microbes. Here, we associate a broad region of phosphate depletion in the subtropical North Pacific with di
Externí odkaz:
https://doaj.org/article/479ec6b94f5c4bb3b19dce6238d06483
Autor:
Thomas J. Browning, Xin Liu, Ruifeng Zhang, Zuozhu Wen, Jing Liu, Yaqian Zhou, Feipeng Xu, Yihua Cai, Kuanbo Zhou, Zhimian Cao, Yuanli Zhu, Dalin Shi, Eric P. Achterberg, Minhan Dai
Publikováno v:
Limnology and Oceanography Letters, Vol 7, Iss 1, Pp 52-61 (2022)
Abstract Nutrients limiting phytoplankton growth in the ocean are a critical control on ocean productivity and can underpin predicted responses to climate change. The extensive western subtropical North Pacific is assumed to be under strong nitrogen
Externí odkaz:
https://doaj.org/article/72276fedce364722abc252d6227699b1
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Fast repetition rate fluorometry (FRRf) based on active chlorophyll fluorescence is a powerful, noninvasive tool for studying phytoplankton physiological status at high spatial and temporal resolution. The South China Sea (SCS) is one of the largest
Externí odkaz:
https://doaj.org/article/999c87bd3b114808a3f542d35169f8a0
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Southern Ocean productivity is a crucial component of the carbon cycle, but phytoplankton there are thought to be limited by iron. Here the authors conduct trace metal incubation experiments across the Drake Passage, finding that manganese can play a
Externí odkaz:
https://doaj.org/article/a2899f816193467c9a1a8adb3b337c13
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Trichodesmium spp. is a colonial diazotrophic cyanobacterium found in the oligotrophic (sub)tropical oceans, where dissolved inorganic phosphorus (DIP) can be depleted. To cope with low P concentrations, P can be scavenged from the dissolved organic
Externí odkaz:
https://doaj.org/article/c630e03d70774231be89fad87b9ffd86
Autor:
Yuanli Zhu, Yuanyuan Feng, Thomas J. Browning, Zuozhu Wen, David J. Hughes, Qiang Hao, Ruifeng Zhang, Qicheng Meng, Mark L. Wells, Zhibing Jiang, P. A. K. N. Dissanayake, W. N. C. Priyadarshani, Lu Shou, Jiangning Zeng, Fei Chai
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Fast repetition rate fluorometry (FRRf) allows for rapid non-destructive assessment of phytoplankton photophysiology in situ yet has rarely been applied to Trichodesmium. This gap reflects long-standing concerns that Trichodesmium (and other cyanobac
Externí odkaz:
https://doaj.org/article/e4343821b2004866b92f3827313e5d44