Description: The objectives of this research project are. - The identification and quantification of the major biological processes occurring in Laguna de Bay and their description by mathematical functions. - The development of a short term model of primary and secondary production, fisheries and aquaculture in Laguna de Bay. - The development of a long term ecological model of Laguna de Bay. - The identification and quantification of the interactions between physical geography of the water shed, land use, limnology, fisheries, aquaculture and anthropogeography. - The key activities envisaged are. - Compilation of existing data on the ecology of Laguna de Bay. - Field surveys to elucidate trophic state, primary production and community respiration, and the impact of occasional salt water intrusions on these. - Field surveys and laboratory experiments to investigate the aquatic food chain and interactions between fisheries and aquaculture, using conventional methods and stable isotope tracer techniques. - Investigations on the influence of different N:P ratios on growth and composition of phytoplankton and its digestibility and nutritional value for important fish species. - Geo-ecological survey of Laguna de Bay area and sampling in the major tributaries to identify major impacts of land use on the lake. - Socioeconomic survey of Laguna de Bay area with special reference to fishermen and aqua culturists. - Dynamic modeling of biological processes and socioeconomic conditions.
SupportProgram
Origins: /Bund/UBA/UFORDAT
Tags: Tierhaltungsanlage ? Ökosystemansatz ? Seen ? Fisch ? Nährstoff ? Ökologie ? Phosphor ? Phytoplankton ? Stickstoff ? Tracer ? Philippinen ? Aquakulturproduktion ? Fischartenzusammensetzung ? Salzwasser ? Sozioökonomie ? Salzgehalt ? Daten ? Flächennutzung ? Geoökologie ? Limnologie ? Mathematisches Modell ? Oberflächengewässer ? Ökosystemmodell ? Quantitative Analyse ? Tierernährung ? Laborversuch ? Wasser ? Biologische Aktivität ? Ökosystemforschung ? Aquakultur ? Modellierung ? Forschungsprojekt ? Nachhaltige Bewirtschaftung ? Gewässer ? Fischerei ? Nahrungskette ? Aufbereitungstechnik ? Ökosystem ? Isotop ? Primärproduktion ? Eutrophie ? Sekundaerproduktion ? Laguna-de-Bay ?
Region: Baden-Württemberg
Bounding boxes: 9° .. 9° x 48.5° .. 48.5°
License: cc-by-nc-nd/4.0
Language: Englisch/English
Time ranges: 1995-01-01 - 1998-12-31
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