A5047757210- Climate variability and models
- Meteorological Phenomena and Simulations
- Tropical and Extratropical Cyclones Research
- Geophysics and Gravity Measurements
- Precipitation Measurement and Analysis
- Climate change impacts on agriculture
- Hydrology and Drought Analysis
- Hydrological Forecasting Using AI
- Ocean Waves and Remote Sensing
- Groundwater and Watershed Analysis
- Remote Sensing and Land Use
- Land Use and Ecosystem Services
- Soil and Land Suitability Analysis
- Environmental Changes in China
- Soil Moisture and Remote Sensing
Nanjing University of Information Science and Technology
2015-2024
Wuxi Institute of Technology
2021
Abstract The present study assessed the spatiotemporal variation of summer monsoon precipitation and its potential drivers in Myanmar, utilizing monthly data from forty‐six (46) synoptic meteorological stations spanning 1981–2020. nonparametric statistical Mann–Kendall (MK), Sequential (SQMK) test, Empirical Orthogonal Function (EOF), Probability Distribution (PDF) were used to determine trends variability over period. results show that higher occurs during June, July August (peak period),...
In this study, we investigated the interdecadal variability in monsoon rainfall Myanmar region. The gauge-based gridded dataset of Global Precipitation Climatology Centre (GPCC) and Climatic Research Unit version TS4.0 (CRU TS4.0) were used (1950–2019) to investigate summer using empirical orthogonal function (EOF), singular value decomposition (SVD), correlation approaches. results reveal relatively negative anomalies during 1980s, 1990s, 2000s, whereas strong positive identified for 1970s...
Myanmar is located in a tropical region where temperature rises very fast and hence highly vulnerable to climate change. The high variability of the air poses potential risks local community. Thus, current study uses 42 synoptic meteorological stations assess spatiotemporal changes over during 1971–2013. nonparametric sequential Mann-Kendall (SqMK), linear regression, empirical orthogonal function (EOF), Principal Component Analysis (PCA), composite analysis were used long-term trends...
Drought research is an important aspect of drought disaster mitigation and adaptation. For this purpose, we used the Standardized Precipitation Evapotranspiration Index (SPEI) to investigate spatial-temporal pattern its impact on crop production. Using monthly precipitation (Precip) temperature (Temp) data from 1986–2015 for 39 weather stations, index was obtained time scale 3, 6, 12 months. The Mann–Kendall test determine trends rates change. Precip Temp anomalies were investigated using...
The study presents geomorphological and land use mapping of the north western part Ishwardi Upazila under Pabna district, Bangladesh. objective research was to identify geomorphologicalunits prepare based on remote sensing data extensive field work. satellite images SPOT (Band 4) Landsat TM-2012 were used for interpretation units. Land elements are mapped using incorporated with observation data.The area consists active channels, abandon natural levees, flood plains, basins lateral channel...
Abstract The Myanmar’ Southeast Asian country is currently experiencing environmental changes, with temperature change being one the major contributing factors. Although many studies have shown contribution of anthropogenic activities, factors sustaining observed increase in air (TEMP) are not fully understood. We examined interdependence surface TEMP sea (SST) from 1971 to 2020 on a decadal timescale predict changes over longer time period. Our analysis showed pronounced interdecadal TEMP,...
The study investigated the precipitation variability over Myanmar at annual and seasonal scales by comparing 12 model outputs from Coupled Model Intercomparison Project Phase 6 (CMIP6) with gridded observational data provided Global Precipitation Climatology Centre (GPCC) 1970 to 2014. Using Mann–Kendall Sen’s slope estimator, trend analysis was assessed. Correlation also used investigate relationship of Ensemble means sea surface temperature (SST) anomalies. Results show a better...
This study investigates the contribution of Atlantic Ocean to seasonal rainfall over Benin using Singular Value Decomposition (SVD) and correlation. The country is mainly unimodal, experienced in months June September (JJAS). SVD analysis on anomalous JJAS Sea Surface Temperature (SST) reveals two dominant coupled modes. first couple mode that dominates covariability between SST positive central Atlantic. second northern be negative southern Benin. Generally, correlation sea surface...
This study investigates the atmospheric circulation associated with extreme rainfall events over coastal West Africa. The data of this were obtained from Global Precipitation Climatology Centre (GPCC), spanning 1981 to 2010. datasets also ERA-Interim reanalysis. employed Z-Index categorize dry and wet years into seven distinct grades. analyses focused on summer monsoon season experienced in July September (JAS). drought identified be 1982 1983, while pointed out 1999 2007. area was dominated...