Zobrazeno 1 - 10
of 714
pro vyhledávání: '"A 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:
Kechen Zhu, Jana Krause, Camila Marín‐Arias, Mireia Mestre, Juan Höfer, Thomas J. Browning, Eric P. Achterberg, Mark J. Hopwood
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 23, Pp n/a-n/a (2024)
Abstract Polar freshwater ecosystems are sensitive to climate change, facing increasing temperatures and its consequences such as glacier retreat. Phosphorus and/or fixed nitrogen are widely expected to limit primary production in most freshwater env
Externí odkaz:
https://doaj.org/article/a5943c8cdfb74aec8dc278ce550d65ec
Autor:
Yesna O. Yildiz, Jia-Ling Ruan, Michael D. Gray, Luca Bau, Richard J. Browning, Christophoros Mannaris, Anne E. Kiltie, Borivoj Vojnovic, Eleanor Stride
Publikováno v:
International Journal of Hyperthermia, Vol 41, Iss 1 (2024)
Ultrasound-mediated drug delivery is typically performed using transducers with center frequencies [Formula: see text]1 MHz to promote acoustic cavitation. Such frequencies are not commonly used for diagnostic ultrasound due to limited spatial resolu
Externí odkaz:
https://doaj.org/article/69a4ac5b3dc2401e99317626fa6e072b
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
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/4c92425fc51c461db7844ee270b6ddb8
Autor:
Shane A Thomas, Colette J Browning, Fadi J Charchar, Britt Klein, Marcia G. Ory, Henrietta Bowden-Jones, Samuel R. Chamberlain
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
Chronic illnesses are a major threat to global population health through the lifespan into older age. Despite world-wide public health goals, there has been a steady increase in chronic and non-communicable diseases (e.g., cancer, cardiovascular and
Externí odkaz:
https://doaj.org/article/95d6af7a1faf4df492da2d20dd6b92e4
Autor:
Z. Wen, T. J. Browning, R. Dai, W. Wu, W. Li, X. Hu, W. Lin, L. Wang, X. Liu, Z. Cao, H. Hong, D. Shi
Publikováno v:
Biogeosciences, Vol 19, Pp 5237-5250 (2022)
The availability of iron (Fe) and phosphorus (P) has been shown to be a key factor regulating rates of nitrogen fixation in the western subtropical Pacific. However, the relative importance of Fe and P at finer spatial scales between the northern Sou
Externí odkaz:
https://doaj.org/article/c302a85cddf24cc79d7cac2b62fcc82b