scholarly journals Suitability assessment of lake water quality monitoring on waterbody images acquired by HJ-1A hyperspectral imager:a case study of Lake Chaohu

2011 ◽  
Vol 23 (5) ◽  
pp. 789-795 ◽  
Author(s):  
WANG Yanfei ◽  
◽  
LI Yunmei ◽  
LV Heng ◽  
WU Chuanqing ◽  
...  
Keyword(s):  
Water Quality ◽  
Lake Water ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Lake Water Quality ◽  
Lake Chaohu ◽  
Suitability Assessment

scholarly journals Analysis of recurring patchiness in satellite-derived chlorophyll a to aid the selection of representative sites for lake water quality monitoring

2021 ◽  
Vol 104 ◽  
pp. 102547
Author(s):  
Moritz K Lehmann ◽  
Eike M Schütt ◽  
Martin Hieronymi ◽  
James Dare ◽  
Hajo Krasemann
Keyword(s):  
Water Quality ◽  
Chlorophyll A ◽  
Lake Water ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Lake Water Quality ◽  
Selection Of

Spatial and Temporal Assessment of Titiwangsa Lake Water Quality Using Chemometrics Analysis

2018 ◽  
Vol 7 (3.14) ◽  
pp. 20
Author(s):  
Hafizan Juahir ◽  
Adiana Ghazali ◽  
Azimah Ismail ◽  
Mahadzirah Mohamad ◽  
Firdaus Mohamad Hamzah ◽  
...  
Keyword(s):  
Water Quality ◽  
Lake Water ◽  
Monitoring Program ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Current Status ◽  
Small Scale ◽  
Lake Water Quality ◽  
Night Time ◽  
Time Period

Titiwangsa Lake is a renowned recreational lake in Kuala Lumpur, Malaysia. The present study was purposely to define the current status of Titiwangsa Lake water quality and propose a water quality monitoring program to conserve and sustain the health of this lake. Samples were collected in January 2017 during the day and night-time periods. Spatial classification using hierarchical agglomerative cluster analysis (HACA) has clustered the sampling stations into low, medium and high contaminated areas. Temporal classification of discriminant analysis (DA) forward stepwise mode has highlighted DO, chlorophyll-a and E-coli are the significant variables. They showed a lower range of data during the day-time period compared to night-time period. DA backward stepwise model showed  significant variables of total suspended solid (TSS) and total phosphate (TP) were higher in concentration during the day-time period as compared to night-time period. The significant of varimax factors (VFs) in the principal component analysis (PCA) might contribute by the landscaping, small-scale domestic wastewater, urban stormwater and land erosion. In a nutshell, based on HACA classification, samples can be collected at only three stations represent each cluster during the next water quality monitoring activities as this could reduce the time and cost of sampling and sample analysis. 

Lake water quality monitoring in New Zealand

SciVee ◽  
2011 ◽  
Author(s):  
Chris Mcbride
Keyword(s):  
Water Quality ◽  
New Zealand ◽  
Lake Water ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Lake Water Quality

TABACARIE LAKE WATER QUALITY MONITORING

2005 ◽  
Vol 4 (2) ◽  
pp. 169-176 ◽  
Author(s):  
Elisabeta Chirila ◽  
Simona Dobrinas ◽  
Ionela Carazeanu ◽  
Camelia Draghici
Keyword(s):  
Water Quality ◽  
Lake Water ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Lake Water Quality

A Community Facilitation Model for E-Government

2007 ◽  
pp. 114-126
Author(s):  
Kyle B. Murray ◽  
Cory A. Habulin
Keyword(s):  
Water Quality ◽  
Water Quality Monitoring ◽  
Water Monitoring ◽  
Quality Monitoring ◽  
Central Tenet ◽  
Traditional Approaches ◽  
The Impact

This chapter introduces a community facilitation model for e-government. The central tenet of this approach is the empowerment of a segment of the population to act, by providing the tools and information necessary to tackle issues that have been difficult to address with traditional approaches to government. Under this model, government provides an initial spark and then plays a supporting role in the growth of the community. By doing so, the costs of the program are minimized while the impact of the program is maximized. We examine the viability of the model by looking at a case study in water quality monitoring. The case illustrates the power of a government facilitated community of action to address an important problem, and it suggests that such a model can be applied globally and may be relevant to government initiatives beyond water monitoring.

A stage-based approach to allocating water quality monitoring stations based on the WorldQual model: The Jubba River as a case study

2021 ◽  
Vol 762 ◽  
pp. 144162
Author(s):  
Miguel A. Vega-Rodríguez ◽  
Carlos J. Pérez ◽  
Klara Reder ◽  
Martina Flörke
Keyword(s):  
Water Quality ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Monitoring Stations
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