Results 91 to 100 of about 304,602 (301)
International Journal of Climatology, EarlyView.This study, by examining a typical stratospheric intrusion event that occurred in North China from 30 to 31 July 2021, found that the event led to a sharp increase in near‐surface ozone concentrations by 23 ppbv within 36 h, accounting for 40% of the total observed ozone levels, with localised peaks exceeding 30 ppbv.
Yinghan Sun, Zhicong Yin, Yijia Zhang
wiley +1 more source
International Journal of Climatology, EarlyView.Drought spatiotemporal propagation and direct driving variables are assessed at multiple time steps with high spatial resolution using various drought indices (SPI, SPEI and SPDI) and entropy based mutual information under an ensemble of climate change projections over Tunisia. ABSTRACT Projecting drought occurrence and spatiotemporal propagation under
Haykel Sellami
wiley +1 more source
Virginia Earth Science Collaborative: Developing Highly Qualified Earth Science Teachers [PDF]
, 2008 A collaborative of seven institutes of higher education and two non-profit organizations developed and implemented five earth science courses totaling eighteen credits that enabled secondary teachers to acquire an add-on earth science endorsement: Geology ...
Cothron, J.
core +1 more source
Sunshine Duration in Brazil From Meteosat (1983–2020): Climatology, Variability and Long‐Term Trends
International Journal of Climatology, EarlyView.Using nearly four decades of Meteosat satellite data (1983–2020), this study presents a country‐wide climatology of sunshine duration (SDU) in Brazil. The results reveal marked regional contrasts, dominant modes of variability, and significant long‐term trends, providing new information on the most relevant meteorological systems that influence SDU and
Maria Lívia Lins Mattos Gava +2 more
wiley +1 more source
Software to Enable Ocean Discoveries: A Case Study With ICESat‐2 and Argo
Geoscience Data JournalIncreased anthropogenic stressors (e.g., warming, acidification, wildfires, and other extreme events) present complex observational challenges for Earth science, and no one sensor can “do it all”.
J. Scheick +6 more
doaj +1 more source
Conceptual Analysis of Vortex Contributions to Rogue Wave Formation in the Agulhas Current
Journal of Marine Science and EngineeringHarmonic summation and amplification by winds blowing contrary to currents are known contributions to rogue waves in the region of the Agulhas current, but the causes of the observed wave steepness, asymmetric form, and non-breaking are poorly understood.
Dirk J. Pons
doaj +1 more source
Texas A&M University at Galveston [PDF]
Located in Galveston, Texas, the Marine Science Department offers several undergraduate degree programs and a graduate degree program in marine resources management.
core +2 more sources
Dry‐Season Water Deficits in the Southwestern Amazon Under High Emissions
International Journal of Climatology, EarlyView.Projected climatic water deficit in the study region indicates a longer and more intense dry season, with delays in the onset of the wet season under higher emission scenarios. These changes, particularly, pronounced under SSP5‐8.5, suggest increased ecological vulnerability and greater seasonal water stress.
Débora J. Dutra +18 more
wiley +1 more source
Viruses in multi-scale ocean models: challenges and opportunities
Frontiers in Marine ScienceWhile viruses affect the flow of elements and energy at a planet-wide scale through lysis, gene transfer, and metabolic reprogramming, they are yet to be included in planetary-scale models of ecosystem function and nutrient cycling.
David Talmy +5 more
doaj +1 more source
Numerical Simulation of Nonlinear Water Wave Problems [PDF]
TransNav, 2008 The main purpose of present paper aims at the establishment of a numerical model for solving the nonlinear water wave problems. The model is based on the Navier-Stokes equations with the consideration of a free-surface through the streamfunction ...
Der-Chang Lo, Jia-Shen Hu, I-Fu Lin
doaj