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Faire une suggestion Affiner la rechercheU.S geological survey water - supply paper, 2079. An annotated Key to the identification of commonly occurring and dominant genera of algae observed in the phytoplankton of the united states / Greeson, P. E.
Titre de série : U.S geological survey water - supply paper, 2079 Titre : An annotated Key to the identification of commonly occurring and dominant genera of algae observed in the phytoplankton of the united states Type de document : texte imprimé Auteurs : Greeson, P. E. Mention d'édition : United States Government Printing Office Editeur : United States Government Printing Office Année de publication : 1982 ISBN/ISSN/EAN : CI-07806 Note générale : In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant... Langues : Anglais (eng) Mots-clés : Algue Ressource naturelle Forestation Déforestation Genus Plancton Chlorophylle Index. décimale : 551.48 Hydrologie : Résumé : In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant... Note de contenu : In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant... U.S geological survey water - supply paper, 2079. An annotated Key to the identification of commonly occurring and dominant genera of algae observed in the phytoplankton of the united states [texte imprimé] / Greeson, P. E. . - United States Government Printing Office . - United States Government Printing Office, 1982.
ISSN : CI-07806
In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant...
Langues : Anglais (eng)
Mots-clés : Algue Ressource naturelle Forestation Déforestation Genus Plancton Chlorophylle Index. décimale : 551.48 Hydrologie : Résumé : In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant... Note de contenu : In early 1979, a retrieval was made for all phytoplankton data contained in the computerized data file of the U.S. geological survey. The retrieval revealed the analytical resultats at 17,959 sample coolected and processed between october 1973 and october 1978. Of the approximately soo genera of freshwater algae reported in the united states, the US geological survey observed 321 genera in the phytoplankton . Fifty - two genera were considered to be community dominants. This report lists, describes and provides a detailed taxononue key to the identification of 58 genera of algae considerd either commonly occurring or dominant... Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B806.91970 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91969 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91968 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91967 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91965 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91966 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91963 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B806.91964 CI-07806 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S geological survey water - supply paper, 2234 E Titre : Shore erosion as a sediment source to the tidal potomac river, Maryland an Virginia : a water -quality study of the tidal potonac river and estuary Type de document : texte imprimé Auteurs : Miller, A. J. Année de publication : 1987 ISBN/ISSN/EAN : CI-02568 Note générale : This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations... Mots-clés : Réseau hydrographique Géologie Cartographie Erosion Hydrologie Sédiment Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations... Note de contenu : This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations... U.S geological survey water - supply paper, 2234 E. Shore erosion as a sediment source to the tidal potomac river, Maryland an Virginia : a water -quality study of the tidal potonac river and estuary [texte imprimé] / Miller, A. J. . - 1987.
ISSN : CI-02568
This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations...
Mots-clés : Réseau hydrographique Géologie Cartographie Erosion Hydrologie Sédiment Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations... Note de contenu : This interdisciplinary effort emphasized of the transport of the major nutrient species and of supended sediment. The movement of these substances through five major reaches of control volumes of the tidal potamac river and estuary was determined during 1980 and 1981. This effort provided a frame-work on which to assemble a variety of investigations... Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B568.67296 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67295 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67294 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67293 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67292 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67291 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67290 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B568.67289 CI-02568 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S geological survey water - supply paper, 2265 Titre : The spokane aquifer, washington: its geologis arigin and water - bearing and water - quality characteristics Type de document : texte imprimé Auteurs : Molenaar, D. Mention d'édition : U.S. Department of the Interior Editeur : U.S. Department of the Interior Année de publication : 1988 ISBN/ISSN/EAN : CI-07906 Note générale : This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer. Langues : Anglais (eng) Mots-clés : Bassin HYDROGEOLOGIE Eau souterraine Hydrogéologie Qualité de l'eau Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer. Note de contenu : This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer. U.S geological survey water - supply paper, 2265. The spokane aquifer, washington: its geologis arigin and water - bearing and water - quality characteristics [texte imprimé] / Molenaar, D. . - U.S. Department of the Interior . - U.S. Department of the Interior, 1988.
ISSN : CI-07906
This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer.
Langues : Anglais (eng)
Mots-clés : Bassin HYDROGEOLOGIE Eau souterraine Hydrogéologie Qualité de l'eau Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer. Note de contenu : This report was prepared ti provide a nontechnical description and understanding of the spokane aquifer, one of the wrld's most productive water - Bearing formations. Because the aquifer also has a most fascinating geologic origin, a discussion of the geologic story of the spokane area is presented. This should enhance the reader's appreciation of the natural processes that shape the Earth and provide a description of the nearly unique geohydrologic setting of the spokane aquifer. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B906.62192 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62191 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62190 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62189 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62188 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62187 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B906.62186 CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible &)àà"é&à( CI-07906 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S geological survey water - supply paper, 2372 Titre : Methode for estimating low - flow characteristics of ungaged streams in Indiana Type de document : texte imprimé Auteurs : Arihood, L. D. ; Gatfelter, D. R. Mention d'édition : US Government printing Office Editeur : US Government Printing Office Année de publication : 1991 ISBN/ISSN/EAN : CI-07357 Note générale : The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana. Langues : Anglais (eng) Mots-clés : Evaluation Ruissellement Mésure et observation Calcul Climat Hydrologie Index. décimale : 551.48 Hydrologie : Résumé : The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana. Note de contenu : The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana. U.S geological survey water - supply paper, 2372. Methode for estimating low - flow characteristics of ungaged streams in Indiana [texte imprimé] / Arihood, L. D. ; Gatfelter, D. R. . - US Government printing Office . - US Government Printing Office, 1991.
ISSN : CI-07357
The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana.
Langues : Anglais (eng)
Mots-clés : Evaluation Ruissellement Mésure et observation Calcul Climat Hydrologie Index. décimale : 551.48 Hydrologie : Résumé : The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana. Note de contenu : The purpose of the report is to present equations for use in estimating low- flow characteristics 7Q2 and 7Q10 for sites on ungaged streasms in Indiana. regression analysis wase used to develop equations that desccribe the relation between basin and low - flow chartacteristics at gaging stations. The some nrelation is used to estimate low - flow characteristics at ungaged sites. The equations for estimating 7Q2 and 7Q10 can be applied to all sites on unregulate streams in northern and central Indiana. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B357.44040 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44039 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44038 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44037 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44036 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44035 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44034 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B357.44033 CI-07357 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
