Principles and methods for determining ecological criteria on hydrobiocenoses : proceedings of the European Scientific Colloquium, Luxembourg, November 1975 /

Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores Corporativos: European Scientific Colloquium: Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses Luxemburg, Commission of the European Communities. Health Protection Directorate
Otros Autores: Amavis, R., Smeets, J.
Formato: Electrónico Congresos, conferencias eBook
Idioma:Inglés
Francés
Italiano
Publicado: Oxford ; New York : Published for the Commission of the European Communities by Pergamon Press, 1976.
Edición:1st ed.
Temas:
Aquatic ecology > Methodology > Congresses.
Water quality biological assessment > Congresses.
Ecology.
Quality control.
Water > Microbiology.
Ecology
Invertebrates
Plants
Quality Control
Water Microbiology
Water Pollution > prevention & control
Water Pollution > analysis
Water Supply > standards
Eau > Qualit�e > �Evaluation biologique > Congr�es.
�Ecologie.
Plantes.
Qualit�e > Contr�ole.
Eau > Microbiologie.
ecology.
quality control.
vegetation.
TECHNOLOGY & ENGINEERING > Environmental > General.
Water > Microbiology
Quality control
Aquatic ecology > Methodology
Water quality biological assessment
Biocoenosen.
Zoet water.
Milieuverontreiniging.
Marine organisms > Effects of pollution of oceans > Assessment > Techniques Conference proceedings.
Congress
proceedings (reports)
Conference papers and proceedings
Conference papers and proceedings.
Actes de congr�es.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Front Cover; Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses; Copyright Page; EDITORIAL NOTE; Table of Contents; OPENING SESSION; CHAPTER 1. ESPOSTO DI APERTURA; CHAPTER 2. INTRODUCTORY REPORT; CHAPTER 3. EXPOS�E INTRODUCTIF; Tests d'�ecotoxicit�e, m�etabolisme des polluants et m�ecanismesde toxicit�e; Pollution thermique; Pollution organique et eutrophisation; Etudes r�egionales; Pollution marine; CHAPTER 4. INTRODUCTORY REPORT; Thermal pollution; Organic pollution and eutrophication; Regional studies; Marine pollution; Heavy metals and organic micropollutants.
  • Chapter 5. opening addresspart 1: ecological consequences of water pollutionestablishment of criteria (dose/effect); chapter 6. determinants in freshwater ecosystems and man-modifiable factors inducing change in hydrobiocenoses; abstract; 1. water as a medium for life; 2. freshwater ecosystems; 3. determinants in lentic waters; 4. man's impact on lentic ecosystems; 5. determinants in lotic waters; 6. river zonation; 7. man's impact on lotic ecosystems; 8. applied significance of changes in hydrobiocenoses induced by man' sactivities; references.
  • CHAPTER 7. SINTESI DELLE DISCUSSIONI AVVENUTE DOPO LA COMUNICAZIONE ""DETERMINANTS IN FRESHWATER ECOSYSTEMS AND MAN-MODIFIABLE FACTORS INDUCING CHANGE IN HYDROBIOCENOSES"" di H.A. HAWKES1. Differenza tra sistema lotico aperto e sistema lentico chiuso; 2. Possibilit�a di inquinamento pi�u grave ed acuto nelle acque dei fiumi ehe non in quelle dei laghi; 3. Importanza delle analisi biologiche nello studio dell' inquinamento; 4. N�ecessit�a di stabilire una tipologia delle biocenosi naturali in un ambiente acquatico non ancora inquinato.
  • 5. Esistono
  • come in ecologia terrestre
  • argomenti infavore o contro il concetto di continuit�a nella descri- zionedelle biocenosi acquatiche?6. Quali sono gli elementi pi�u significativi della biocenosi? I processi biocenotici possono essere desoritti per mezzo di indicatori semplioi. Quali potranno essere tali indicatori?; CHAPTER 8. VARIABILI ECOLOGICHE E LORO EFFETTO SULLA FAUNA ACQUATICA; RIASSUNTO; ABSTRACT; 1. Introduzione; 2. Tecnica operativa di base; 3. Acque correnti; 4. Criteri di valutazione d�elie ""qualit�e biologiche""dell' acqua; 5. Ambienti lacustri; REFERENCES.
  • CHAPTER 9. ECOLOGICAL VARIABLES AND THEIR EFFECT ON AQUATIC FAUNA1. Introduction; 2. Basic method; 3� Lotic bodies of water; 4. Criteria for the assessment of the 'biological qualities' of water; 5. Lake environments; CHAPTER 10. SUMMARY OF THE DISCUSSION FOLLOWING THE PRESENTATION OF THE PAPER ""ECOLOGICAL VARIABLES AND THEIR EFFECT ON AQUATIC FAUNA"" BY E.T. TONOLLI; CHAPTER 11. INTERET DES VEGETAUX AQUATIQUES DANS LA CARACTERISATION DE LA QUALITE DES EAUX ET PRINCIPES DES METHODES UTILISEES; RESUME; ABSTRACT; REFERENCES.

Ejemplares similares