The paper presents the development of a Flood Index (FI) based on the flood hydrograph characteristics, namely flood magnitude ratio, rising curve gradient and time to peak. These characteristic values are normalized to their respective values corresponding to a 100-year flood. The methodology developed to compute FI is applied to three case studies; Kentucky in USA, Oc-gok in the Republic of Korea and Haor in Bangladesh. The obtained results show advantages of the presented methodology over ...
Autori: Biswa Bhattacharya
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27992

Bangladesh is highly vulnerable to climate change along with the adverse impacts of climate change. This paper aims to reveal the debates about climate change and extreme weather events. It considers Bangladesh as a case to understand the debates, the impacts of climate change on people’s livelihoods. This paper used secondary sources to select and scrutunize recent literatures about climate change, extreme events, the impacts of climate change on livelihood patterns and future trends. ...
Autori: Shah Md. Atiqul Haq
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28006

Road dust from atmospheric deposition is considered as one of the significant environmental pollutants for containing toxic heavy metals. In this connection, to explore the present scenario of urban contamination and potential health risk of heavy metals present in road dust; this study was carried out in Tangail Municipality Area of Bangladesh. Road dust samples were collected seasonally from five different sampling sites encompassing different traffic homogeneity. Collected samples were proces...
Autori: Mir Talas Mahammad Diganta
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28334