| Titre de série : |
US. Geological Survey Water-supply Paper |
| Titre : |
Phytoplankton Dynamics of the fresh Tidal Potomac. River, Maryland, for the summers of 1979 to 1981 |
| Type de document : |
texte imprimé |
| Auteurs : |
Cohen, R. R. H. |
| Mention d'édition : |
US. Geological survey, Federal Center |
| Editeur : |
US. Geological survey, Federal Center |
| Année de publication : |
1988 |
| ISBN/ISSN/EAN : |
CI-05660 |
| Note générale : |
The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Eau douce Actualité de l'eau Biomasse Ecologie Ecosystème Phytoplancton Substance toxique Zzooplancton Invertebré |
| Index. décimale : |
551.48 Hydrologie : |
| Résumé : |
The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... |
| Note de contenu : |
The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... |
US. Geological Survey Water-supply Paper. Phytoplankton Dynamics of the fresh Tidal Potomac. River, Maryland, for the summers of 1979 to 1981 [texte imprimé] / Cohen, R. R. H. . - US. Geological survey, Federal Center . - US. Geological survey, Federal Center, 1988. ISSN : CI-05660 The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... Langues : Anglais ( eng)
| Mots-clés : |
Eau douce Actualité de l'eau Biomasse Ecologie Ecosystème Phytoplancton Substance toxique Zzooplancton Invertebré |
| Index. décimale : |
551.48 Hydrologie : |
| Résumé : |
The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... |
| Note de contenu : |
The purpose of this study in general is to identify and quantify the effects of biotic and abiotic components of the environnement on phytoplancton growth rates and biomass in the feesh, Tidal Potomac river. Specialy the report assesses and describes phytoplankton growth rates/ characterizes the effects of light, nutrients, discharge, and toxic substances on phytoplankton rates... |
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