TITLE

The Beddington-De Angelis and the HTII Product Response Functions: Application to Polluted Ecosystems Biodegradation

AUTHOR(S)
Bulai, Iulia Martina; Venturino, Ezio
PUB. DATE
May 2016
SOURCE
AIP Conference Proceedings;2016, Vol. 1738 Issue 1, p390002-1
SOURCE TYPE
Conference Proceeding
DOC. TYPE
Article
ABSTRACT
In this paper we consider an aquatic ecosystem consisting of bacteria, organic pollutants and dissolved oxygen. By formulating two suitable mathematical models for their interactions, we investigate the sustainability in time of this ecosystem.
ACCESSION #
116125903

 

Related Articles

  • VARIABILITY OF OXYGEN-THERMAL CONDITIONS IN SELECTED LAKES IN POLAND. PTAK, Mariusz; NOWAK, Bogumił // Ecological Chemistry & Engineering S / Chemia i Inzynieria Ekolo;Dec2016, Vol. 23 Issue 4, p639 

    Dissolved oxygen in water (DO) is one of the primary parameters determining its quality. It remains in close relation to water temperature. The article presents results of DO and water temperature measurements performed for five stratified lakes in Poland in the years 2007-2014. The measurements...

  • A Model for an Aquatic Ecosystem. Han Li Qiao; Venturino, Ezio // AIP Conference Proceedings;2016, Vol. 1738 Issue 1, p390009-1 

    An ecosystem made of nutrients, plants, detritus and dissolved oxygen is presented. Its equilibria are established. Sufficient conditions for the existence of the coexistence equilibrium are derived and its feasibility is discussed in every detail.

  • Physico-chemical analysis and determination of heavy metals in drinking water of union council, Islampur, Swat. Hussain, Rahib; Hussain, Ijaz; Ali, Liaqat; Khattak, Seema A. // Journal of Himalayan Earth Science;2012, Vol. 45 Issue 2, p54 

    In Pakistan, majority of population is using ground, tube wells and spring water for drinking purposes. The contamination of these water bodies is a big challenge for safe drinking water quality due to high concentration of toxic elements. The study was conducted with objectives to assess the...

  • Pollutant Removal by Gravel Contact OxidationTreatment System in Taipei. JIN XU; SHANG-LIEN LO; HOME-MING CHEN; KE-QIANG DING; RAN GONG // Journal of Residuals Science & Technology;2015, Vol. 12 Issue 4, p199 

    The Guiyang gravel contact oxidation treatment system was constructed to purify the combined sewage and rainwater in Taipei. In this study, influent and effluent were sampled monthly for the analyses of dissolved oxygen (DO), suspended solids (SS), biochemical oxygen demand (BOD), chemical...

  • Estimating and scaling stream ecosystem metabolism along channels with heterogeneous substrate. Hondzo, Miki; Voller, Vaughan R.; Morris, Mark; Foufoula‐Georgiou, Efi; Finlay, Jacques; Ganti, Vamsi; Power, Mary E. // Ecohydrology;Aug2013, Vol. 6 Issue 4, p679 

    ABSTRACT Measured diurnal curves of dissolved oxygen (DO) concentration have been used to estimate the gross primary production (GPP), ecosystem respiration (R), and net ecosystem production (NP) of aquatic communities. Open-system one-station and two-station methods have been employed to...

  • Numerical Simulation of Dissolved Oxygen in Jakarta Bay. Nurdjaman, Susanna; Radjawane, Ivonne M.; Jamelina, Sripardi // AIP Conference Proceedings;2014, Vol. 1589, p369 

    In this paper, an ecosystem model is proposed to study interaction between ecosystem compartment such as nutrient, phytoplankton, zooplankton and detritus on dissolved oxygen (DO) in Jakarta Bay. Three-Dimensional NPZD model with adding DO compartment is applied in this region. The average of...

  • Research Note: Modeling of the Water Quality of BüyUksu Stream, Bolu, Turkey. YIIdIrIm, Muhammet; Şen, Ersin; KüIköyIüoğ:u, Okan // Water Environment Research (10614303);Mar2009, Vol. 81 Issue 3, p325 

    The QUAL2E model was applied to the Büyüksu Stream, Bolu, Turkey, to predict the effect of conventional and industrial pollutant sources on stream quality. The model parameters were conditioned using data from eight sampling stations on a 24-km stretch of the stream during a steady-state...

  • DO-BOD modeling of River Yamuna for national capital territory, India using STREAM II, a 2D water quality model. Sharma, Deepshikha; Singh, Ram // Environmental Monitoring & Assessment;Dec2009, Vol. 159 Issue 1-4, p231 

    The study illustrates the utility of STREAM II as a modeling package to determine the pollution load due to organic matter in the River Yamuna during its course through the National Capital Territory that is Delhi, India. The study was done for a period from 1995–2005. Model simulates the...

  • Clean Water Act Section 303(d): Availability of List Decisions. Flores, Miguel I. // Federal Register (National Archives & Records Service, Office of;10/6/2011, Vol. 76 Issue 194, p62061 

    The article announces the availability of the Environmental Protection Agency's (EPA's) April 13, 2011 Public Notice of Proposed Decisions to Add Waters and Pollutants to Louisiana's 2008 Section 303(d) List. The notice allows the public to review its decision to partially approve and proposal...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics