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Faire une suggestion Affiner la rechercheGeological Survey Professional Paper, 1003. Effects of urbanization on stream flow and sediment transport in the Rock Creek and Anacostia River Basins Montgomery county, Maryland, 1962-74 / Yorke, T. H.
Titre de série : Geological Survey Professional Paper, 1003 Titre : Effects of urbanization on stream flow and sediment transport in the Rock Creek and Anacostia River Basins Montgomery county, Maryland, 1962-74 Type de document : texte imprimé Auteurs : Yorke, T. H. ; Herb, W. J. Mention d'édition : United States.Government Printing Office Editeur : United States.Government Printing Office Année de publication : 1978 ISBN/ISSN/EAN : CI-09075 Note générale : This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges. Langues : Anglais (eng) Mots-clés : Ruissellement Urbanisme Sédimentation lacustre Urbanisation Bassin hydrographique Débit solide Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges. Note de contenu : This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges. Geological Survey Professional Paper, 1003. Effects of urbanization on stream flow and sediment transport in the Rock Creek and Anacostia River Basins Montgomery county, Maryland, 1962-74 [texte imprimé] / Yorke, T. H. ; Herb, W. J. . - United States.Government Printing Office . - United States.Government Printing Office, 1978.
ISSN : CI-09075
This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges.
Langues : Anglais (eng)
Mots-clés : Ruissellement Urbanisme Sédimentation lacustre Urbanisation Bassin hydrographique Débit solide Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges. Note de contenu : This study was begun in 1962 to define urban runoff and sediment problems and was expanded in 1966 to evaluate response to sediment control practices inarea undergoing urban development. Land use/land cover varied considerably in the study sublasins, which ranged in size from 0,35 to 21,1 square mile. Three subbasins remained virtually rural, while the others underwent urban development. In 1974, urban land represented from 0 to 60 percent of the land use in the nine subbasins. Urbanization did not affect median and low flows, but did increase storm runoff and peak discharges. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B075.108202 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108199 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108201 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108200 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108198 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108197 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108196 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B075.108195 CI-09075 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : Geological Survey Professional Paper, 1136 Titre : Modeling highly transient flow, mass and heat transport in the Chattahoochee river near Atlanta, Georgia Type de document : texte imprimé Auteurs : Jobson, H.E. ; Keefer, T.N. Mention d'édition : US Government printing Office Editeur : US Government Printing Office Année de publication : 1979 ISBN/ISSN/EAN : CI-09079 Note générale : A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases. Langues : Anglais (eng) Mots-clés : Hydrologie Modèle mathématique Modélisation Ruissellement Débit solide Température Technologie Eau de surface Index. décimale : 551.48 Hydrologie : Résumé : A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases. Note de contenu : A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases. Geological Survey Professional Paper, 1136. Modeling highly transient flow, mass and heat transport in the Chattahoochee river near Atlanta, Georgia [texte imprimé] / Jobson, H.E. ; Keefer, T.N. . - US Government printing Office . - US Government Printing Office, 1979.
ISSN : CI-09079
A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases.
Langues : Anglais (eng)
Mots-clés : Hydrologie Modèle mathématique Modélisation Ruissellement Débit solide Température Technologie Eau de surface Index. décimale : 551.48 Hydrologie : Résumé : A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases. Note de contenu : A coupled flow temperature model is developed and verified for a 27.9 km reach of the Chattahoochee river between Buford dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford dam, a flood-control and hydroelectric facility located near Buford Ga calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solutions techniques, with certain minor improvements are applied to verify the existing technology of flow and transport modeling. The temperature model is capable of predicting temperature change through this reach of as large as 5.8° with a RMS error of 0.33°c in October 1975 and 0.20 in March 1976. Hydropulsation has a significant effect an the water temperature below Buford dam. These effects are very complicated because they are quite dependent or the timing of the release with respect to both the time of day and past releases. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B079.104522 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104521 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104520 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104519 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104518 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104517 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104516 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B079.104515 CI-09079 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : Geological Survey Professional Paper, 1137 Titre : Compréhensive monotoring of meteorology hydraulics, and thermal regime of the San Diego Aqueduct, California Type de document : texte imprimé Auteurs : Jobson, H. E. ; Alex, M. ; sturrock, J. Mention d'édition : US Government Printing Office Editeur : US Government Printing Office Année de publication : 1979 ISBN/ISSN/EAN : CI-06809 Note générale : Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially. Langues : Anglais (eng) Mots-clés : Météorologie energie Ressource en eau Température Méthodologie Rayonnement solaire Climatologie Index. décimale : 551.5 Météorologie Résumé : Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially. Note de contenu : Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially. Geological Survey Professional Paper, 1137. Compréhensive monotoring of meteorology hydraulics, and thermal regime of the San Diego Aqueduct, California [texte imprimé] / Jobson, H. E. ; Alex, M. ; sturrock, J. . - US Government Printing Office . - US Government Printing Office, 1979.
ISSN : CI-06809
Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially.
Langues : Anglais (eng)
Mots-clés : Météorologie energie Ressource en eau Température Méthodologie Rayonnement solaire Climatologie Index. décimale : 551.5 Météorologie Résumé : Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially. Note de contenu : Water temperature, as well as meteorologie and hydraulic variable whioch influence the energy budget of the San Diego aqueduct in southern California, were continuously monitored for a 1 year period beginning july 24, 1973. The incaming solar and atmospheric radiation, windspeed and direction, water temperature and the wet-and dry-bulb air temperatures were recorded at 10 minutes intervals at each end of the 26-kilometer concrete-lined canal, while the flow rates and stages were determined at hourly intervals for five locations. While only daily averaged values are presented in this report, a magnetic tape containing all the data can be obstainded from the automatic data processing Unit Geological survey, water ressources Division, Restar, VA 22092. This reports presents all informations incessary for the use and interpretation opf these data. Windspeeds are typically low during the early morning hours and at maximum duting the late after noon, howere, they are variable spatially. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B809.105066 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105065 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105064 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105063 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105062 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105061 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105060 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B809.105059 CI-06809 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : Geological Survey Professional Paper, 440 -G Titre : Chapter 6. Chemical composition of rivers and lakes Type de document : texte imprimé Auteurs : Livingstone, D. A. Mention d'édition : United States Government Printing Office Editeur : United States Government Printing Office Année de publication : 1963 ISBN/ISSN/EAN : CI-04498 Note générale : This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere. Langues : Anglais (eng) Mots-clés : Eau de surface Analyse de l'eau Hydrochimie Etang Lac Index. décimale : 553.7 Eau : classer ici les ouvrages généraux sur l'eau Résumé : This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere. Note de contenu : This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere. Geological Survey Professional Paper, 440 -G. Chapter 6. Chemical composition of rivers and lakes [texte imprimé] / Livingstone, D. A. . - United States Government Printing Office . - United States Government Printing Office, 1963.
ISSN : CI-04498
This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere.
Langues : Anglais (eng)
Mots-clés : Eau de surface Analyse de l'eau Hydrochimie Etang Lac Index. décimale : 553.7 Eau : classer ici les ouvrages généraux sur l'eau Résumé : This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere. Note de contenu : This paper is a compilation of representative chemical data, many previously unpublished, for the lake and river waters of the world. The rate of chemical denudation for the continents of the world ranges from 6 long tons per square mile for Australia to 110 long tons per square mile for Europe. The rivers of the world deliver 3.9 billion tons of dissolved material to the sea each year, and the overage concentration of the important constituent in part per million is : bicarbonote 58.4, sulfate 11.2, chloride 7.8, nitrate 1.0, calcium 15.0, magnesium 4.1, sodium 6.3, Potassium, 2.3, iron 0.67, and silica 13.1, for a total of 120 ppm of dissolved solids. The principal gaps in geochimical data for lakes and rivers are long-term downtream overages for the general composition of larges tropical rivers and trace-element analyses for large rivers everywhere. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B498.175890 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175889 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175888 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175887 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175886 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175885 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175884 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B498.175883 CI-04498 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : Geological Survey Professional Paper, 529 Titre : Atlantic continental shelf and slope of the united states - macrobenthic invertebrate fauna of the middle atlantic bight region faunat composition and quantitative distribution : a description of the quantitative distribution of macrobenthic invertebrate animals in relation to geographic location, water depth, bottom sediment, and range in bottom water temperature. Type de document : texte imprimé Auteurs : Wigley, R. L. ; Theroux, R. B. Mention d'édition : Department of Interior Editeur : Department of Interior Année de publication : 1981 ISBN/ISSN/EAN : CI-07194 Note générale : In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas . Langues : Anglais (eng) Mots-clés : Sédimentation Faune Classification Température Echantillonnage Biologie Invertebré Index. décimale : 536.5 Température, Mesure des températures Résumé : In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas . Note de contenu : In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas . Geological Survey Professional Paper, 529. Atlantic continental shelf and slope of the united states - macrobenthic invertebrate fauna of the middle atlantic bight region faunat composition and quantitative distribution : a description of the quantitative distribution of macrobenthic invertebrate animals in relation to geographic location, water depth, bottom sediment, and range in bottom water temperature. [texte imprimé] / Wigley, R. L. ; Theroux, R. B. . - Department of Interior . - Department of Interior, 1981.
ISSN : CI-07194
In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas .
Langues : Anglais (eng)
Mots-clés : Sédimentation Faune Classification Température Echantillonnage Biologie Invertebré Index. décimale : 536.5 Température, Mesure des températures Résumé : In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas . Note de contenu : In the early 1960's a quantitative survey of the macrobentic invertebrate fauna was conducted in the middle atlantic bight region. Purposes of this survey were top obtain a preliminary measure of the macrobenthic standing crop, particulary of biomas, and secondralily, to determine the principal taxonomic components of the fauno and the general features of their distribution. Sampling was conducted at 563 locations/ Water dephts ranged from 4 to 3,080 m. An analysis of faunal composition and of quantitative distributions from the survey is presented in this report . Quantities are expressed in terms of density and biomas . Réservation
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