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Advances in water pollution research. proceedings of the Second International Conference held in Tokyo August 1964 / Volume 1 :
Advances in Water Pollution Research, Volume 1, documents the proceedings of the Second International Conference on Water Pollution Research held in Tokyo, August 1964. The past decade has seen a rapid increase in water pollution research activity in all parts of the world. The vast research activit...
| Clasificación: | Libro Electrónico |
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| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford, England :
Pergamon Press Ltd.,
1965.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Advances in Water Pollution Research; Copyright Page; Table of Contents; OPENING ADDRESS; INTRODUCTION; MESSAGE OF CONGRATULATION; WORDS OF FELICITATION; WATER POLLUTION .AN INTERNATIONAL PROBLEM; KEYNOTE ADDRESS; Chapter 1. Modern microbiological and virological aspects of water pollution; POINTS OF SAMPLING; SAMPLING METHODS; RESULTS; CONCLUSION; FORMAL DISCUSSIONS; REFERENCES; FLOOR DISCUSSION; Chapter 2. Behavior of fish exposed to toxic substances; STRUCTURE OF NEW GRADIENT TANK; METHOD OF REACTION TEST OF FISH EXPOSED TO TOXIC SUBSTANCES; POSITIONS ON SCALE OF TANK
- AVOIDANCE BEHAVIOR OF FISH IN TOXIC GRADIENTS AND WEBER-FECHNER'S LAWDISCRIMINATORY SENSITIVITIES OF FISH EXPOSED TO TOXIC CONCENTRATIONS; THE RELATION BETWEEN LOWEST LETHAL CONCENTRATIONS AND MEDIAN AVOIDANCE CONCENTRATIONS; ATTRACTIVE TOXICANTS AND THEIR ACTIONS; SUMMARY; REFERENCES; FORMAL DISCUSSIONS; FLOOR DISCUSSION; Chapter 3. Development and use of a direct method of evaluating toxicity to fish; INTRODUCTION; GENERAL CONSIDERATIONS; AMMONIA PRODUCTION BY TROUT; CONTROL OF DISSOLVED OXYGEN CONCENTRATION; RATE OF REPLACEMENT AS ALIMTING FACTOR
- COMPARATIVE RESISTANCE OF TROUT AND OTHER SPECIESDOSING APPARATUS; APPLICATIONS OF THE TEST; SUMMARY; FORMAL DISCUSSIONS; REFERENCES; FLOOR DISCUSSION; Chapter 4. Sublethal copper-zinc pollution in a salmon river-a field and laboratory study; I. DISTURBED MIGRATION OF ADULT SALMON; II. LETHAL LEVELS AND A TOXICITY INDEX; III. AVOIDANCE LEVELS IN THE LABORATORY; IV. AVOIDANCE LEVELS IN NATURE; V. RESIDENT FISH POPULATIONS; VI. MACROINVERTEBRATES; SUMMARY; REFERENCES; FORMAL DISCUSSIONS; FLOOR DISCUSSION
- Chapter 5. The decay of anticholinesterase activity of organic phosphorus insecticides on storage in waters of different phINTRODUCTION; METHODS; RESULTS; DISCUSSION; CONCLUSIONS; REFERENCES; FORMAL DISCUSSIONS; Chapter 6. The role of multivalent metal oxides in limnological transformations, as exemplified by iron and manganese; SOLUBILITY; COMPLEX FORMATION; OXIDATION-REDUCTION REACTIONS; SURFACE CHEMICAL PROPERTIES OF HYDROUS FERRIC OXIDE AND MANGANESE DIOXIDE; SUMMARY OF IRON AND MANGANESE REACTIONS; IRON AND MANGANESE TRANSFORMATIONS IN STRATIFIED WATERS; IRON, PHOSPHATE AND SILICATE
- FACTORS INVOLVED IN TRANSPORTATION, ACCUMULATION AND LOSS OF CATIONS BY HYDROUS METAL OXIDESMANGANESE NODULES; BIOLOGICAL FACTORS; SUMMARY; REFERENCES; FORMAL DISCUSSIONS; FLOOR DISCUSSION; Chapter 7. The development of a biologically degradable alkyl benzene sulphonate; INTRODUCTION; EFFECTS OF SYNTHETIC DETERGENTS; DEVELOPMENT OF SIDE-CHAINS; CORRELATION BETWEEN CH3 BRANCHING AND BIOLOGICAL HARDNESS; CORRELATION BETWEEN ""NON-BENZENOID"" RING CONTENT AND BIOLOGICAL HARDNESS; DEVELOPMENT OF ACCELERATED BIODEGRADABILITY TEST; EFFECT OF THE LENGTH OF THE SIDE-CHAIN