Environmental Management
Cadmium and lead uptake by wild swamp eel in the populous river

N. Nurhasanah; L. Sulistyowati; E. Riani; M. R. Cordova

Articles in Press, Accepted Manuscript, Available Online from 02 November 2022

https://doi.org/10.22034/gjesm.2023.03.05

Abstract
  BACKGROUND AND OBJECTIVES: For enhanced environmental management of the Ciliwung River, toxic pollutions such as cadmium dan lead data are required. Cadmium and lead have widespread industrial applications. However, cadmium and lead are poisonous and classified as cancer-causing non-essential elements. ...  Read More

Environmental Management
Heavy metals concentration in the sediment of the aquatic environment caused by the leachate discharge from a landfill

L. Sulistyowati; N. Nurhasanah; E. Riani; M. R. Cordova

Volume 9, Issue 2 , April 2023, , Pages 323-336

https://doi.org/10.22034/gjesm.2023.02.11

Abstract
  BACKGROUND AND OBJECTIVES: Heavy metals are categorized as hazardous pollutants due to their incapability in decomposing and undergoing bioaccumulation and biomagnification. Heavy metal pollution is a global issue, particularly in emerging nations such as Indonesia. In this case, sediments contribute ...  Read More

Environmental Management
Soil fertility in agricultural production units of tropical areas

S. Rodelo-Torrente; A.C. Torregroza-Espinosa; M. Moreno Pallares; D. Pinto Osorio; A. Corrales Paternina; A. Echeverría-González

Volume 8, Issue 3 , July 2022, , Pages 403-418

https://doi.org/10.22034/gjesm.2022.03.08

Abstract
  BACKGROUND AND OBJECTIVES: Soil is the most important basic natural resource for the support of agricultural production systems. Productivity maintenance in these ecosystems depends on their physicochemical. However, there are no significant studies on the current status of soil fertility and quality ...  Read More

Environmental Management
Dissolved organic matter and its correlation with phytoplankton abundance for monitoring surface water quality

O. H. Cahyonugroho; S. Hariyanto; G. Supriyanto

Volume 8, Issue 1 , January 2022, , Pages 59-74

https://doi.org/10.22034/GJESM.2022.01.05

Abstract
  BACKGROUND AND OBJECTIVES: Dissolved organic matter has a fundamental role in supporting phytoplankton abundance and growth in aquatic environments. However, these organisms produce dissolved organic matter with varied quantities or characteristics depending on the nutrient availability and the species ...  Read More

Environmental Management
Implications of irrigation water quality in tropical farms

B. Guerra Tamara; A. C. Torregroza-Espinosa; D. Pinto Osorio; M. Moreno Pallares; A. Corrales Paternina; A. Echeverría González

Volume 8, Issue 1 , January 2022, , Pages 75-86

https://doi.org/10.22034/GJESM.2022.01.06

Abstract
  BACKGROUND AND OBJECTIVES: Irrigation system water quality is a complex issue that involves the combined effects of various surface water management parameters. Monitoring of irrigation water quality is essential for the sustainability of crop production and productivity. The department of Sucre, in ...  Read More

Environmental Management
Physicochemical characteristics and trophic state evaluation of post glacial mountain lake using multivariate analysis

S. Nayek; S. Gupta; K.K. Pobi

Volume 4, Issue 4 , October 2018, , Pages 451-464

https://doi.org/10.22034/gjesm.2018.04.006

Abstract
  The current study deals with the physicochemical characterization, temporal variability and trophic state evaluation of a post glacial mountain lake in eastern Himalaya during the period of 2014-2016. Notable seasonal variations are recorded for physicochemical parameters of lake water. The values for ...  Read More

Environmental Management
Seasonal variation of air quality index and assessment

S.D. Kumar; A. Dash

Volume 4, Issue 4 , October 2018, , Pages 483-492

https://doi.org/10.22034/gjesm.2018.04.008

Abstract
  Different methods have been designed to calculate the air quality index in form of mathematical formula. But the formula designed by Central Pollution Control Board in 2014 is more robust to find out the air quality category. The index has been calculated based upon four parameters like particulate matters ...  Read More

Environmental Management
Spatio-temporal changes of water quality variables in a highly disturbed river

Z. Abdollahi; A. Kavian; S.H.R. Sadeghi

Volume 3, Issue 3 , September 2017, , Pages 243-256

https://doi.org/10.22034/gjesm.2017.03.03.002

Abstract
  Quality of river varies widely depending on the land use in the catchment and environmental factors. Many rivers in developing countries are unhealthy because they contain harmful physical, chemical and biological agents. Zanjanrud River, located in Zanjan Province, Iran, where recently faced human intervention ...  Read More

Environmental Management
Pesticide pollution status in cocoa plantation soil

E. Atuanya; W. Aborisade

Volume 3, Issue 3 , September 2017, , Pages 287-298

https://doi.org/10.22034/gjesm.2017.03.03.006

Abstract
  Management of cocoa plantation field relied on the use of pesticides over the years; hence, the fate of such chemicals is one of the most debated issues among the stakeholders. Young and old cocoa plantation fields from 4 major cocoa producing States in Nigeria were selected as the study area. Eight ...  Read More

Environmental Management
Using ecological niche modeling to determine avian richness hotspots

R. Mirzaei; M.R. Hemami; A. Esmaili Sari; H.R. Rezaei; A.T. Peterson

Volume 3, Issue 2 , April 2017, , Pages 131-142

https://doi.org/10.22034/gjesm.2017.03.02.002

Abstract
  Understanding distributions of wildlife species is a key step towards identifying biodiversity hotspots and designing effective conservation strategies. In this paper, the spatial pattern of diversity of birds in Golestan Province, Iran was estimated. Ecological niche modeling was used to determine distributions ...  Read More

Environmental Management
Monitoring and assessment of a eutrophicated coastal lake using multivariate approaches

U.G. Abhijna

Volume 2, Issue 3 , September 2016, , Pages 275-288

https://doi.org/10.7508/gjesm.2016.03.007

Abstract
  Multivariate statistical techniques such as cluster analysis, multidimensional scaling and principal component analysis were applied to evaluate the temporal and spatial variations in water quality data set generated for two years (2008-2010) from six monitoring stations of Veli-Akkulam Lake and compared ...  Read More