Water quality modelling using principal component analysis and artificial neural network

A Ibrahim, A Ismail, H Juahir, AB Iliyasu… - Marine Pollution …, 2023 - Elsevier
The study investigates the latent pollution sources and most significant parameters that
cause spatial variation and develops the best input for water quality modelling using …

Fisheries regulation: A review of the literature on input controls, the ecosystem, and enforcement in the Straits of Malacca of Malaysia

HS Wong, CC Yong - Fisheries Research, 2020 - Elsevier
Fisheries' legal framework plays an important role in regulating and managing the proper
development of sustainable fisheries. By drawing on peer-reviewed articles and gray …

Interactions between heavy metals and bacteria in mangroves

S Meng, T Peng, A Pratush, T Huang, Z Hu - Marine Pollution Bulletin, 2021 - Elsevier
Environmental heavy metal pollution has become a serious problem in recent years.
Therefore, our study investigated seven heavy metal-contaminated mangroves (Beihai …

Evaluation of water quality variation in lakes, rivers, and ex-mining ponds in Malaysia

KH Low, IB Koki, H Juahir, A Azid… - … and Water Treatment, 2016 - Taylor & Francis
Threat posed by the heavy metals has been increasing globally rendering many water
bodies unfit for human consumption. This could be due to the increase in concentrations of …

Application of enrichment factor, geoaccumulation index, and ecological risk index in assessing the elemental pollution status of surface sediments

LJ Looi, AZ Aris, FM Yusoff, NM Isa, H Haris - … geochemistry and health, 2019 - Springer
Sediment can accumulate trace elements in the environment. This study profiled the
magnitude of As, Ba, Cd, Co, Cu, Cr, Ni, Pb, Se, and Zn pollution in surface sediments of the …

Geo-accumulation index and contamination factors of heavy metals (Zn and Pb) in urban river sediment

H Haris, LJ Looi, AZ Aris, NF Mokhtar… - Environmental …, 2017 - Springer
The aim of the present study was to appraise the levels of heavy metal contamination (Zn
and Pb) in sediment of the Langat River (Selangor, Malaysia). Samples were collected …

Quantification of multi-classes of endocrine-disrupting compounds in estuarine water

NAH Ismail, SY Wee, NH Kamarulzaman, AZ Aris - Environmental Pollution, 2019 - Elsevier
Emerging pollutants known as endocrine-disrupting compounds (EDCs) are a contemporary
global issue, especially in aquatic ecosystems. As aquaculture production through …

Assessment of heavy metal pollution in surficial sediments from a tropical river-estuary-shelf system: A case study of Kelantan River, Malaysia

A Wang, CW Bong, Y Xu, MHA Hassan, X Ye… - Marine pollution …, 2017 - Elsevier
To understand the source-to-sink of pollutants in the Kelantan River estuary and the
adjacent shelf area in Malaysia, a total of 42 surface sediment samples were collected in the …

A lingering legacy of leaded gasoline in Southeast Asia

I Ray, R Das - Communications Earth & Environment, 2023 - nature.com
Recent reports of 1 in 3 children globally having blood lead levels≥ 5microgram decilitre− 1
demands thorough understanding of lead (Pb) sources of the present century and the fate of …

Assessment of heavy metal distribution in seawater of Kakinada Bay, a tropical mangrove-rich coastal environment

L Avvari, CK Basuri, NVHK Chari… - Marine Pollution …, 2022 - Elsevier
The main objective of the present study is to estimate the heavy metal concentrations and
ecological risk index (ERI) in the seawater of Kakinada Bay. Turbidity, suspended particulate …