PMID- 35638809
OWN - NLM
STAT- MEDLINE
DCOM- 20220602
LR  - 20220602
IS  - 0273-1223 (Print)
IS  - 0273-1223 (Linking)
VI  - 85
IP  - 10
DP  - 2022 May
TI  - Assessing the impacts of land use-land cover changes on direct surface runoff: a 
      remote sensing approach in Khulna City.
PG  - 3122-3144
LID - 10.2166/wst.2022.097 [doi]
AB  - The increased risks of storm flood occurrences in large cities are the result of 
      land use changes due to rapid urbanization. This study examines the influence of 
      land use changes in Khulna City Corporation (KCC) area on surface runoff over a 
      period of 15 years, from 2005 to 2020. Land use-land cover (LULC) maps for 2005, 
      2010, 2015, and 2020 were created employing support vector machine (SVM)-based 
      supervised image classification using time-series satellite data, and the surface 
      runoff was determined using Soil Conservation Service-Curve Number model. The 
      major land use change drivers of surface runoff were determined through a 
      correlation analysis. Surface runoff was observed to follow a similar trend as 
      that of impervious urban areas, which went up by 5.44% from 2005 to 2020 (17.00 
      mm increment in average runoff) and the opposite trend was found in vegetation 
      land cover, which declined by 13.34% in areal extent throughout the study period. 
      In comparison with other types of land use, surface runoff changes were most 
      significantly associated with the changes in urban impervious areas and 
      vegetation land use-land cover (LULC) class. In fast-growing cities across the 
      world, and especially in developing nations, the results of this study may serve 
      as a guide for urban storm flood management and urban planning efforts.
FAU - Das, Palash Chandra
AU  - Das PC
AD  - Department of Urban and Regional Planning, Khulna University of Engineering & 
      Technology (KUET), Khulna 9203, Bangladesh E-mail: pcdas@urp.kuet.ac.bd.
FAU - Esraz-Ul-Zannat, Md
AU  - Esraz-Ul-Zannat M
AD  - Department of Urban and Regional Planning, Khulna University of Engineering & 
      Technology (KUET), Khulna 9203, Bangladesh E-mail: pcdas@urp.kuet.ac.bd.
LA  - eng
PT  - Journal Article
PL  - England
TA  - Water Sci Technol
JT  - Water science and technology : a journal of the International Association on 
      Water Pollution Research
JID - 9879497
RN  - 0 (Soil)
SB  - IM
MH  - Cities
MH  - *Environmental Monitoring/methods
MH  - *Remote Sensing Technology
MH  - Soil
MH  - Urbanization
EDAT- 2022/06/01 06:00
MHDA- 2022/06/03 06:00
CRDT- 2022/05/31 15:15
PHST- 2022/05/31 15:15 [entrez]
PHST- 2022/06/01 06:00 [pubmed]
PHST- 2022/06/03 06:00 [medline]
AID - 10.2166/wst.2022.097 [doi]
PST - ppublish
SO  - Water Sci Technol. 2022 May;85(10):3122-3144. doi: 10.2166/wst.2022.097.