Landfalling tropical cyclones (TC) generate extreme waves, introducing significant property, personal, and financial risks damage. Accurate simulations of the sea state during these storms are used to support risk damage assessments design coastal structures. However, TCs a complex surface gravity wave field as result inherently strong temporal spatial gradients wind forcing. This complexity is...

The Southern Indian Ocean is a major reservoir for rapid carbon exchange with the atmosphere, plays key role in world’s cycle. To understand importance of anthropogenic CO 2 uptake Ocean, variety methods have been used to quantify magnitude flux between air and sea. basic approach based on bulk formula—the air-sea commonly calculated by difference partial pressure ocean gas transfer velocity, s...

Global wave hindcasts are developed using the third generation spectral model WAVEWATCH III with observation-based source terms (ST6) and a hybrid rectilinear-curvilinear, irregular-regular-irregular grid system (approximately at ). Three distinct global produced: (a) long-term hindcast (1979–2019) forced by ERA5 conventional winds (b) two short-term (2011–2019) driven NCEP climate forecast (CF...

In this work, we investigate sea surface temperature (SST) cooling under binary typhoon conditions. We particularly focus on parallel- and cross-type paths during four events: Tembin Bolaven in 2012, Typhoon Chan-hom Linfa 2015. Wave-induced effects were simulated using a third-generation numeric model, WAVEWATCH III (WW3), subsequently included SST simulations the Stony Brook Parallel Ocean Mo...

aminocarboxylic acids, such as 2-aminobenzoic acid, react easily with [ir(cod)(pme3)3]cl, (cod=1,5-cyclooctadiene), in thf to produce hydridoaminocarboxylato iridium(iii) complexes in high yields. these octahedral complexes are formed via oxidative addition reaction of the o-h bond of the carboxylic group with the central metal. the starting iridium(i) complex losses the cod molecule, the chlor...

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Wave mode of spaceborne synthetic aperture radar (SAR) is designed for the global ocean wave observations. Despite fact that significant height inferred from SAR measurements has been validated against model output and in-situ data, SAR's primary unique capability operational 2-dimensional spectral description sea state remains to be fully evaluated. In this study, we extended previous assessme...

The surface wave investigation and monitoring (SWIM) aboard the China-France Oceanography Satellite (CFOSAT), a pioneer conically scanning spectrometer, was successfully launched on October 29, 2018. Its innovative configuration composed of one nadir five rotating near-nadir beams is designed to simultaneously observe directional spectrum at global scale. In this study, we systematically implem...

SUMMARY A fleet of autonomously drifting profiling floats equipped with hydrophones, known by their acronym mermaid, monitors worldwide seismic activity from inside the oceans. The instruments are programmed to detect and transmit acoustic pressure conversions teleseismic P wave arrivals for use in mantle tomography. Reporting seismograms near-real time, within hours or days after they were rec...

the study was conducted in adamawa state, nigeria. the major thrust of this study is to assess the adoption rate of technology in fadama iii project, adamawa state, nigeria. fadama iii is being implemented in 20 local government areas (lga) of adamawa state. in its four years of operation, fadama iii project has realized significant impact on household access to new and proven technologies. the...