نتایج جستجو برای: iod
تعداد نتایج: 619 فیلتر نتایج به سال:
The physical ocean phenomena in the affect changes of water body, which has an important influence on sound propagation. A hyperbolic frequency modulation (HFM) signal propagation experiment towed source East Indian Ocean (EIO) was conducted summer 2019. center is 300 Hz, and hydrophone receives data from 4130 m far. This first time that we have underwater acoustic survey Ocean. phenomenon—Indi...
General Rainfall Patterns in Indonesia and the Potential Impacts of Local Seas on Rainfall Intensity
The relationships between observed rainfall, El Niño/Southern Oscillation (ENSO) and sea surface temperature (SST) variations in the Pacific and Indian Oceans were analyzed using a 1° latitude–longitude grid over Indonesia. The Global Summary of the Day rainfall records provide 26 years of rainfall data (January 1985 to August 2010) for 23 stations throughout the Indonesian islands. The ENSO an...
Abstract The variation in the vegetation pattern reflects change regional environment. Normalized Difference Vegetation Index (NDVI) data from 2000 to 2022 for Upper Bhima sub-basin Western India has been used identify response of El Niño-Southern Oscillations (ENSO) and Indian Ocean Dipole (IOD) events. As a novelty, present study identifies ENSO-sensitive IOD-sensitive areas within watershed ...
Many techniques have been developed to quantify different conceptualizations of self-interaction and patterns within spatial data. We propose a new metric related algorithm that describes the geometric disorder geographic point sets, “Index Disorder” (IoD). The IoD was applied synthetic natural datasets shown be able differentiate between areas high (randomly placed points) low (e.g., curviline...
Oceanic temperature fluctuations are one of the leading factors affecting marine fish populations. Indian Ocean Dipole (IOD), characterized as sea surface (SST) anomaly change, is an ocean–atmosphere interactive process causing interannual climate variability in Ocean. Influences IOD on tuna catch rates supported by previous research. Yet, there remains limited information about impacts abundan...
Several types of networks that comprise unmanned aerial vehicles (UAV or drone) are being utilized in important applications such as emergency response, environment and infrastructure monitoring, defense security, commerce. In networks, swarms UAVs cooperate executing one more missions to achieve the application's objectives. The communicate with terrestrial by connecting fixed mobile ground co...
OBJECTIVE To investigate risk factors associated with unilateral or bilateral decreased visual acuity (VA) in preschool children. DESIGN Population-based, cross-sectional prevalence study. PARTICIPANTS Population-based samples of 6504 children ages 30 to 72 months from California and Maryland. METHODS Participants were preschool African-American, Hispanic, and non-Hispanic white children ...
The Natuna Sea is located at the northwestern part of Indonesia. Previous studies had showed that ENSO has a stronger impact on SST than chlorophyll-a. According to several studies, Indonesian oceans are heavily impacted by IOD. This study uses data with high-resolution satellite imagery (MODIS and Pathfinder) rainfall wind from Reanalysis Model (ERA-5) which processed using composite method co...
Seasonal and interannual variabilities of surface subsurface chlorophyll (Chl) in the eastern equatorial Indian Ocean (IO) Bay Bengal were examined based on vertical Chl inferred from satellite data. Four biotic zones identified by Empirical orthogonal function analysis, which represented different types mixed layer processes. The areas south Sri Lanka indicated most significant increase during...
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