Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Showmitra Kumar Sarkar"'
Autor:
Showmitra Kumar Sarkar, Rhyme Rubayet Rudra, Swapan Talukdar, Palash Chandra Das, Md. Sadmin Nur, Edris Alam, Md Kamrul Islam, Abu Reza Md. Towfiqul Islam
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The aim of the study was to estimate future groundwater potential zones based on machine learning algorithms and climate change scenarios. Fourteen parameters (i.e., curvature, drainage density, slope, roughness, rainfall, temperature, relat
Externí odkaz:
https://doaj.org/article/86a069deaf6c4fe787d1861bcc83261b
Autor:
Showmitra Kumar Sarkar, Rhyme Rubayet Rudra, Abid Reza Sohan, Palash Chandra Das, Khondaker Mohammed Mohiuddin Ekram, Swapan Talukdar, Atiqur Rahman, Edris Alam, Md Kamrul Islam, Abu Reza Md. Towfiqul Islam
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Soil salinity is a pressing issue for sustainable food security in coastal regions. However, the coupling of machine learning and remote sensing was seldom employed for soil salinity mapping in the coastal areas of Bangladesh. The research a
Externí odkaz:
https://doaj.org/article/6e212dbfcc684e49943c1f7c11198719
Publikováno v:
Ecological Indicators, Vol 159, Iss , Pp 111666- (2024)
With a focus on the Sundarbans, this study uses remote sensing methods to thoroughly evaluate the dynamics of mangrove forest change and the ensuing environmental effects from 2004 to 2022. Through a thorough time-series analysis, the research reveal
Externí odkaz:
https://doaj.org/article/dd7a6fc1b3d748618740ddb63d2ba178
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23555- (2024)
This research aims to assess the vulnerability to cyclones in the coastal regions of Bangladesh, employing a comprehensive framework derived from the Intergovernmental Panel on Climate Change (IPCC, 2007). The study considers a total of eighteen fact
Externí odkaz:
https://doaj.org/article/c85e3f4f179c41f2b8c050d5dacaf31d
Publikováno v:
Ecological Indicators, Vol 157, Iss , Pp 111233- (2023)
Meteorological drought, driven by inadequate precipitation, has significant repercussions for water resources, agriculture, and human well-being. This study conducted an extensive assessment of meteorological drought in northern Bangladesh, employing
Externí odkaz:
https://doaj.org/article/31ff77520882461198918f24dcdc08b7
Publikováno v:
Ecological Indicators, Vol 156, Iss , Pp 111182- (2023)
This study aims to draw a scientific framework for plotting soil erosion susceptibility in the Chittagong Hill Tracts of Bangladesh by comparing existing approaches. Data-driven machine learning techniques (including Classification and Regression Tre
Externí odkaz:
https://doaj.org/article/860a0aa22de54354a07b23eaa53e2fbf
Publikováno v:
Ecological Indicators, Vol 156, Iss , Pp 111104- (2023)
River channel migration frequently takes place in the river in the floodplain zones. The morphological dynamics of rivers in the floodplain zones act as an important ecological indicator of its profound effect on both ecological and human existence.
Externí odkaz:
https://doaj.org/article/3a243c26cdd54cfb9b3ab6c9ac65146a
Publikováno v:
Ecological Indicators, Vol 154, Iss , Pp 110825- (2023)
Estimating the salinity of the soil along the coast of south-western Bangladesh is the focus of this study. Thirteen soil salinity indicators were computed using the Landsat OLI images, and 241 soil salinity samples were gathered from secondary sourc
Externí odkaz:
https://doaj.org/article/b7be3571830c424cabf1096aceb6d182
Autor:
Showmitra Kumar Sarkar, Md. Mustafa Saroar, Palash Chandra Das, Tanmoy Chakraborty, Rhyme Rubayet Rudra, Edris Alam, Md. Kamrul Islam, Abu Reza Md. Towfiqul Islam
Publikováno v:
IEEE Access, Vol 11, Pp 142964-142978 (2023)
The objective of the research is to investigate how refugees’ influx has altered the carbon dynamics of different land uses and the relationship between land use specific carbon emissions and land surface temperature (LST). Two upazilais of the Cox
Externí odkaz:
https://doaj.org/article/ce1884956aa84d5abc24ce889635fefd
Autor:
Swadhin Das, Showmitra Kumar Sarkar
Publikováno v:
Heliyon, Vol 9, Iss 8, Pp e18412- (2023)
Bangladesh, known for its remarkable ecological diversity, is faced with the pressing challenges of contemporary climate change. It is crucial to understand how vegetation dynamics respond to different climatic factors. Hence, this study aimed to inv
Externí odkaz:
https://doaj.org/article/09c79cef3e104bd1be4529137661d127