Results 11 to 20 of about 3,847,981 (341)

Deep Ocean Particle Flux in the Northern South China Sea: Variability on Intra-Seasonal to Seasonal Timescales

Frontiers in Earth Science, 2020
Based on a time-series sediment trap observation at a depth of 1,003-m in the northern South China Sea from 2014 to 2015, we used sinking particle flux combined with remote sensing-derived environmental data to infer the mechanisms of the biological ...
Shiru Tan, Shiru Tan, Jingjing Zhang, Jingjing Zhang, Hongliang Li, Lin Sun, Zezhou Wu, Martin G. Wiesner, Hao Zheng, Jianfang Chen, Jianfang Chen   +10 more
doaj   +2 more sources

Sinking flux of particulate organic matter in the oceans: Sensitivity to particle characteristics [PDF]

Scientific Reports, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Omand, M. M., Govindarajan, R., He, J., & Mahadevan, A. Sinking flux of particulate organic matter in
Govindarajan, Rama, He, Jing, Mahadevan, Amala, Omand, Melissa M.   +3 more
core   +3 more sources

The ecosystem baseline for particle flux in the Northern Gulf of Mexico

Elementa: Science of the Anthropocene, 2018
Response management and damage assessment during and after environmental disasters such as the Deepwater Horizon (DWH) oil spill require an ecological baseline and a solid understanding of the main drivers of the ecosystem.
S.L.C. Giering, B. Yan, J. Sweet, V. Asper, A. Diercks, J.P. Chanton, M. Pitiranggon, U. Passow   +7 more
doaj   +2 more sources

Investigating Particle Size-Flux Relationships and the Biological Pump Across a Range of Plankton Ecosystem States From Coastal to Oligotrophic

Frontiers in Marine Science, 2019
Sinking particles transport organic carbon produced in the surface ocean to the ocean interior, leading to net storage of atmospheric CO2 in the deep ocean.
Christian K. Fender, Thomas B. Kelly, Thomas B. Kelly, Lionel Guidi, Mark D. Ohman, Matthew C. Smith, Michael R. Stukel, Michael R. Stukel   +7 more
doaj   +2 more sources

Deconvolving mechanisms of particle flux attenuation using nitrogen isotope analyses of amino acids

Limnology and Oceanography, 2023
Particulate organic matter settling out of the euphotic zone is a major sink for atmospheric carbon dioxide and serves as a primary food source to mesopelagic food webs.
P. Wojtal, S. Doherty, C. Shea, B. Popp, C. Benitez‐Nelson, K. Buesseler, M. Estapa, M. Roca‐Martí, H. Close   +8 more
semanticscholar   +1 more source

Offshore Wind Farm Footprint on Organic and Mineral Particle Flux to the Bottom

Frontiers in Marine Science, 2021
Offshore wind farms (OWFs) are an important source of renewable energy accounting for 2.3% of the European Union's electricity demand. Yet their impact on the environment needs to be assessed.
E. Ivanov, A. Capet, Emil De Borger, S. Degraer, É. Delhez, K. Soetaert, J. Vanaverbeke, M. Grégoire   +7 more
semanticscholar   +1 more source

Removing Orbital Variations From Low Altitude Particle Data: Method and Application

Space Weather, 2021
Particle flux measurements from polar orbiting low altitude satellites provide a view of the near Earth radiation environment that is extremely valuable for science as well as space weather monitoring. Unlike, geosynchronous satellites that sample only a
J. C. Green, T. P. O’Brien, S. G. Claudepierre, A. J. Boyd   +3 more
doaj   +1 more source

Temporal variability of particle flux and its components in the Gotland Basin, eastern Baltic Sea

Frontiers in Earth Science, 2023
Sinking particles were studied by analyzing samples collected in a sediment trap at 180 m depth in the Gotland Basin, eastern Baltic Sea between 1999 and 2020.
Oscar Dario Beltran-Perez, Maren Voss, Falk Pollehne, Iris Liskow, Joanna Jadwiga Waniek   +4 more
doaj   +1 more source

Stable heat and particle flux detachment with efficient particle exhaust in the island divertor of Wendelstein 7-X

Nuclear Fusion, 2020
The island divertor concept is an innovative and promising idea to handle heat and particle exhaust in stellarators. At the Wendelstein 7-X (W7-X) stellarator, this divertor concept plays a central role in the device mission to demonstrate reactor ...
O. Schmitz, Y. Feng, M. Jakubowski, R. König, M. Krychowiak, M. Otte, F. Reimold, T. Barbui, C. Biedermann, S. Bozhenkov, S. Brezinsek, B. Buttenschön, K. Brunner, P. Drewelow, F. Effenberg, E. Flom, H. Frerichs, O. Ford, G. Fuchert, Y. Gao, D. Gradic, O. Grulke, K. Hammond, U. Hergenhahn, U. Höfel, J. Knauer, P. Kornejew, T. Kremeyer, H. Niemann, E. Pasch, A. Pavone, V. Perseo, L. Rudischhauser, G. Schlisio, T. Sunn Pedersen, U. Wenzel, V. Winters, G. Wurden, D. Zhang, the W7-X team   +39 more
semanticscholar   +1 more source

Particle Fluxes at the Australian Southern Ocean Time Series (SOTS) Achieve Organic Carbon Sequestration at Rates Close to the Global Median, Are Dominated by Biogenic Carbonates, and Show No Temporal Trends Over 20-Years

Frontiers in Earth Science, 2020
Particle fluxes at the Southern Ocean time series (SOTS) site in the Subantarctic Zone (SAZ) south of Australia (∼47°S, ∼142°E, 4600 m water depth) were collected from 1997 – 2017 using moored sediment traps at nominal depths of 1000, 2000, and 3800 m ...
Cathryn A. Wynn-Edwards, Cathryn A. Wynn-Edwards, Cathryn A. Wynn-Edwards, Elizabeth H. Shadwick, Elizabeth H. Shadwick, Elizabeth H. Shadwick, Diana M. Davies, Diana M. Davies, Diana M. Davies, Stephen G. Bray, Peter Jansen, Peter Jansen, Peter Jansen, Rebecca Trinh, Thomas W. Trull, Thomas W. Trull, Thomas W. Trull   +16 more
doaj   +1 more source