Environmental Engineering
Application of fuzzy logic in decision-making process for relocation of floating net cages in river fish farming

R. Pramana; B.Y. Suprapto; Z. Nawawi

Volume 10, Issue 1 , January 2024, , Pages 117-132

https://doi.org/10.22034/gjesm.2024.01.09

Abstract
  BACKGROUND AND OBJECTIVES: Land-based aquaculture operations, at present,  are intensively conducted to meet the ever-growing demand for food consumption. Floating net cages are one of the traditional methods commonly used by Indonesian fishermen for river fish farming. Increased human activities ...  Read More

Environmental Engineering
Water quality model-based methodology to assess assimilative capacity of wastewater discharges in rivers

F.M. Torres-Bejarano; M. Verbel-Escobar; M.C. Camila Atencia-Osorio

Volume 8, Issue 4 , October 2022, , Pages 449-472

https://doi.org/10.22034/GJESM.2022.04.01

Abstract
  BACKGROUND AND OBJECTIVES: One of the negative impacts of polluting activities on aquatic ecosystems is the loss of its natural self-purification ability, for this reason, the purpose of this research was to evaluate the Sinú river capacity to assimilate wastewater discharges.METHODS: Monitoring ...  Read More

Environmental Engineering
Characteristics and circulation of archipelagic waters with the three-dimensional hydrodynamic model approach

Suhaemi .; D.G. Bengen; C.P.H. Simanjuntak; A.F. Koropitan

Volume 8, Issue 4 , October 2022, , Pages 503-518

https://doi.org/10.22034/GJESM.2022.04.04

Abstract
  BACKGROUND AND OBJECTIVES: The Misool Islands are lined up regularly from west to east, the southern part of Raja Ampat Archipelago, Papua - Indonesia. The geomorphology is distinctive, and the coral reef substrate causes turbulence. Misool waters are located in the Papuan bird's head seascape, passed ...  Read More

Environmental Engineering
A basis water quality monitoring plan for rehabilitation and protection

M. D. Enriquez; R. M. Tanhueco

Volume 8, Issue 2 , April 2022, , Pages 237-250

https://doi.org/10.22034/GJESM.2022.02.07

Abstract
  BACKGROUND AND OBJECTIVES: Safeguarding water resources became a major concern in many parts of the world as it aims to provide safe and healthy water for humans. Water quality monitoring is a popular tool in ensuring water quality is safe and within the allowable limits and standards for the health ...  Read More

Environmental Engineering
Analysis of legislative acts in water management

J. Nesiba; R. Cuhlova

Volume 7, Issue 4 , October 2021, , Pages 587-598

https://doi.org/10.22034/GJESM.2021.04.07

Abstract
  BACKGROUND AND OBJECTIVES: This paper focuses on the development of Czech laws of water resource protection. The presented research examines the statistical data of the number and type of legislative acts concerning to water protection issued in the Czech Republic during the period 1990-2019. Several ...  Read More