搜索结果: 1-15 共查到“理学 fluxes”相关记录221条 . 查询时间(0.078 秒)
Changing sources and processes sustaining surface CO2 and CH4 fluxes along a tropical river to reservoir system
CO2 CH4 surface flux lakes
2021/7/23
Freshwaters are important emitters of carbon dioxide (CO2) and methane (CH4), two potent greenhouse gases (GHGs).
第34届国际湖沼学大会专题6：浮游生物动态对内陆水体甲烷通量和排放的影响（Effects of plankton dynamics on methane fluxes and emissions from inland waters）
第34届 湖沼学大会 浮游生物动态 内陆水体甲烷通量 排放影响
2018/1/20
Natural and man-made inland waters represent globally significant sites of methane production and emit annually about 100 Tg of this potent GHG to the atmosphere. On the other hand, a large fraction o...
2017年水产生物地球化学循环和极端气候事件的影响查普曼会议（Chapman Conference on Extreme Climate Event Impacts on Aquatic Biogeochemical Cycles and Fluxes）
2017年 水产生物地球化学循环和极端气候事件的影响查普曼 会议
2017/1/20
Extreme climate events (ECEs) have increased and are projected to further increase in intensity and frequency across the United States and the world. Such events include tropical storms and hurricanes...
AGU Chapman Conference on Extreme Climate Event Impacts on Aquatic Biogeochemical Cycles and Fluxes
atmospheric sciences ecology
2016/7/27
Extreme climate events (ECEs) have increased and are projected to further increase in intensity and frequency across the United States and the world. Such events include tropical storms and hurricanes...
Recent advances in ground-based ultraviolet remote sensing of volcanic SO2 fluxes
Volcanology Volcanic Gases Volcano monitoring Volcanic effects upon atmosphere Atmospheric instruments and techniques
2015/8/27
Measurements of volcanic SO2 emission rates have been the mainstay of remote-sensing volcanic gas geochemistry for almost four decades, and they have contributed significantly to our understanding of ...
A vertically discretised canopy description for ORCHIDEE (SVN r2290) and the modifications to the energy,water and carbon fluxes
vertically discretised canopy ORCHIDEE (SVN r2290) the energy water carbon fluxes
2015/8/6
Since 70 % of global forests are managed and forests impact the global carbon cycle and the energy exchange with the overlying atmosphere, forest management has the potential to mitigate climate chang...
Interannual to Interdecadal Salinity Variations Observed Near Hawaii:Local and Remote Forcing by Surface Freshwater Fluxes
Interdecadal Salinity Variations Observed Near Hawaii Local and Remote Forcing Surface Freshwater Fluxes
2015/7/20
Ray Schmitt's introduction to this issue underlines the importance of including the oceanic component of the hydrological cycle in considerations of Earth's climate. Spatial and temporal salinity vari...
Oxygen Concentrations and Biological Fluxes in the Open Ocean
Oxygen Concentrations Biological Fluxes Open Ocean
2015/7/17
The oxygen concentration in the ocean is controlled by a delicate balance between the source from atmosphere-ocean interaction and net respiration of organic matter after the water leaves the surface ...
A Decade of Directly Measured Sediment N2 Fluxes:What Can Narragansett Bay Tell Us About the Global Ocean Nitrogen Budget?
Directly Measured Sediment N2 Fluxes Narragansett Bay Global Ocean Nitrogen Budget
2015/7/17
The tight coupling between nitrogen and carbon cycling has important implications for global climate. These two cycles are under growing anthropogenic pressures (e.g., warming temperatures, changes in...
Biogeochemical Processes at Hydrothermal Vents:Microbes and Minerals, Bioenergetics, and Carbon Fluxes
Biogeochemical Processes Hydrothermal Vents Microbes Minerals Bioenergetics Carbon Fluxes
2015/7/14
Hydrothermal vents are among the most biologically active regions of the deep ocean. However, our understanding of the limits of life in this extreme environment, the extent of biogeochemical transfor...
Seamounts as Conduits for Massive Fluid,Heat,and Solute Fluxes on Ridge Flanks
Seamounts Massive Fluid Heat Solute Fluxes Ridge Flanks
2015/7/7
Seamounts play a fundamental role in facilitating the exchange of fluids, heat, and solutes between the oceanic lithosphere and the overlying ocean. Global heat flow compilations indicate that much of...
On the parallelization of atmospheric inversions of CO2 surface fluxes within a variational framework
atmospheric inversions CO2 surface fluxes variational framework
2014/12/12
The variational formulation of Bayes' theorem allows inferring CO2 sources and sinks from atmospheric concentrations at much higher time–space resolution than the ensemble or analytical approaches. Ho...
The Joint UK Land Environment Simulator (JULES), model description – Part 1: Energy and water fluxes
Joint UK Land Environment Simulator Energy water fluxes
2014/12/9
This manuscript describes the energy and water components of a new community land surface model called the Joint UK Land Environment Simulator (JULES). This is developed from the Met Office Surface Ex...
The Joint UK Land Environment Simulator (JULES), model description – Part 2: Carbon fluxes and vegetation dynamics
Joint UK Land Environment Simulator Carbon fluxes vegetation dynamics
2014/12/9
The Joint UK Land Environment Simulator (JULES) is a process-based model that simulates the fluxes of carbon, water, energy and momentum between the land surface and the atmosphere. Many studies have ...
A comprehensive set of benchmark tests for a land surface model of simultaneous fluxes of water and carbon at both the global and seasonal scale
Model To predict Quantitative surface model Circulation patterns Land environment simulator Capacity model water
2014/12/9
Evaluating the models we use in prediction is important as it allows us to identify uncertainties in prediction as well as guiding the priorities for model development. This paper describes a set of b...