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Par Collection Par Auteur- RUMÂNCEV, V.A. (3)
- HORBALADZE, M.A. (2)
- KIRPIČNIKOVA, N.V. (2)
- SANDIMIROV, S.S. (2)
- TRAPEZNIKOV, Û.A. (2)
- ÈDEL'ŠTEJN, K.K. (2)
- KONDRAT'EV, S.A. (2)
- SAMOLÛBOV, B.I. (2)
- SAVENKO, A.V. (2)
- TOUCHART, L. (2)
- ARAVENA, R. (1)
- ARBOGAST, A.F. (1)
- BADMAEVA, Ž.O. (1)
- BARNETT, P.J. (1)
- BELEVANCEV, V.I. (1)
- BENGTSSON, L. (1)
- BIRKETT, C. (1)
- BISCHOFF, J.L. (1)
- BLANKEN, P.D. (1)
- BOBKO, A.A. (1)
- 2000 (129)
- Accumulation lacustre ; Imandra ; Lac ; Murmansk ; Métallurgie ; Métaux lourds ; Pollution ; Pollution industrielle ; Russie d'Europe ; Sédiment lacustre (1)
- Acidification ; Benthos ; Bio-indicateur ; Cours d'eau ; Ecosystème ; Ecosystème aquatique ; Eutrophisation ; Lac ; Métaux lourds ; Pollution de l'eau ; Qualité de l'eau ; Structure trophique ; Zooplancton (1)
- Action anthropique ; Alpes ; Altitude ; Europe ; Lac ; Limnologie ; Montagne ; Typologie (1)
- Action anthropique ; Alpes ; Analyse en composantes principales ; Ecosystème ; Eutrophisation ; France ; Haute montagne ; Haute-Savoie ; Hydrochimie ; Impact ; Lac ; Montagne ; Qualité de l'eau (1)
- Action anthropique ; Baltique mer ; Barents mer ; Bassin-versant ; Lac ; Mer Blanche ; Modèle mathématique ; Niveau lacustre ; Variabilité interannuelle ; Volga (1)
- Action anthropique ; Bassin-versant ; Commune ; Développement durable ; France ; Gestion de l'environnement ; Lac ; Pollution ; Protection de l'environnement ; Qualité de l'eau ; Rhône-Alpes ; Savoie ; Tourisme ; Urbanisation (1)
- Action anthropique ; Carte thématique ; Carélie ; Ecoulement fluvial ; Finlande golfe ; Ladoga lac ; Pollution de l'eau ; Qualité de l'eau ; Relation homme-environnement ; Ressource en eau ; Russie d'Europe ; Système d'information géographique (1)
- Action anthropique ; Charbon de bois ; Chili ; Chronostratigraphie ; Datation C 14 ; Diagramme pollinique ; Feu ; Lago Condorito ; Paléo-environnement ; Paléoclimat ; Quaternaire ; Site archéologique ; Variation climatique ; Végétation (1)
- Action biogène ; Canada ; Dissolution karstique ; Eau ; Erosion chimique ; Géochimie ; Lac ; Ligne de rivage ; Niveau lacustre ; Ontario ; Roche carbonatée ; Typologie (1)
- Action biogène ; Charge en suspension ; Cours d'eau ; Israël ; Lac ; Sédimentation lacustre ; Taux de sédimentation ; Variation saisonnière ; Variation spatiale (1)
- Activité volcanique ; Auvergne ; Caldeira ; Cameroun ; France ; Islande ; Lac ; Maar ; Surveillance ; Température de surface ; Typologie ; Volcanisme (1)
- Aeolian dust ; Aeolian features ; C 14 dating ; Central Italy ; Geochronology ; Italy ; Lacustrine sediment ; Palaeo-environment ; Quaternary ; Tephrochronology (1)
- Aeolian features ; Arctic Region ; Cold area ; Geochronology ; Greenland ; Ice sheet ; Lacustrine sediment ; Palaeo-environment (1)
- Aeolian features ; C 14 dating ; Drought ; Holocene ; Lake level ; New Mexico ; Palaeo-environment ; Quaternary ; Stratigraphy ; Texas ; United States of America (1)
- Aeolian features ; C 14 dating ; Dune ; Holocene ; Lake ; Lake level ; Michigan ; Palaeosol ; Quaternary ; Shoreline ; United States of America (1)
- Aerial photography ; Alaska ; C 14 dating ; Geochronology ; Glaciation ; Glacier advance ; Moraine ; Mountain ; Pleistocene ; Quaternary (1)
- Aerial photography ; Antarctica ; Cold area ; Glacial features ; Glaciolacustrine ; Meltwater ; Moraine ; Polar region ; Proglacial lake ; Quaternary (1)
- Aerial photography ; Community ; Deforestation ; Environmental degradation ; Forest ; Fuelwood ; Mexico ; Michoacán ; Rural society ; Vegetation dynamics (1)
- Agricultural calender ; Chad Lake ; Farming system ; Fishing ; Impact ; Irrigation ; Lacustrine basin ; Lake ; Lake level ; Lake shore ; Nigeria ; Remote sensing ; Rural community ; Rural development (1)
- Agricultural colonization ; Agriculture ; Arable land ; Behaviour ; Drought ; Fishing ; Interannual variability ; Inundation ; LANDSAT ; Lake ; Lake level ; Migration ; Nigeria ; Population pressure ; Sahel ; Seasonal variability ; Settlement ; Shoreline ; Socio-economic system (1)
- Glacial and paleoclimatic history of the Ross ice drainage system of Antarctica. Special issue (3)
- 14,000 years of sediment, vegetation, and water-level changes at the Makepeace Cedar Swamp, southeastern Massachusetts (1)
- A 12,000-year pollen record from Lake Maliq, Albania (1)
- A late Holocene vegetation and environment record from Byenup lagoon, south-western Australia (1)
- A method for error analysis of sediment yields derived from estimates of lacustrine sediment accumulation (1)
- A proposed diachronic revision of Late Quaternary time-stratigraphic classification in the eastern and northern Great Lakes area (1)
- A quantitative Holocene climatic record from diatoms in Northern Fennoscandia (1)
- A reconstruction of Moorhead and Emerson Phase environments along the eastern margin of glacial Lake Agassiz, Rainy River basin, northwestern Ontario (1)
- Accumulation de métaux lourds dans le lac Imandra lors de pollutions industrielles (1)
- Afrique Occidentale et Sahel (1)
- Amino acids and stable carbon isotope distributions in Taihu Lake, China, over the last 15,000 years, and their paleoecological implications (1)
- Analiz izmenenij gidrologičeskogo režima na vodosbore Ladožskogo ozera i stoka Nevy v XX i XXI vekah s pomoŝ'û global'noj klimatičeskoj modeli (1)
- Analyse du régime hydrologique sur le bassin-versant du lac Ladoga et de l'écoulement de la Néva aux XXème et XXIème siècles à l'aide d'un modèle climatique global (1)
- Analyse morphométrique des niveaux de terrasses du lac Levinson-Lessing (Tajmyr central) (1)
- Anmerkungen zur Bezeichnung der Gewässer des Seewinkels (Burgenland) (1)
- Arctic natural archives (1)
- Bank erosion of an incised upland channel by subaerial processes : Tasmania, Australia (1)
- Cape Cod beckons (1)
- Caractéristiques hydrodynamiques des ondes de lâchure dans le bief inférieur des centrales hydroélectriques, et transformation des berges (1)
- Changes in the bathymetry and volume of glacial Lake Agassiz between 11,000 and 9300 C 14 yr B.P.
- Amérique du Nord ; Bathymétrie ; Déglaciation ; Lac ; Lac glaciaire ; Lake Agassiz ; Modèle ; Niveau lacustre ; Paléo-environnement ; Quaternaire ; Sédiment lacustre
- Bathymetry ; Deglaciation ; Glacial lake ; Lacustrine sediment ; Lake ; Lake level ; Model ; North America ; Palaeo-environment ; Quaternary
- The volume and surface area of glacial Lake Agassiz varied considerably during its 4000-year history. Computer models for 7 stages of Lake Agassiz were used to quantify these variations over the lake's early history, between about 11,000 and 9300 C
- 2000
- Rate of sedimentation in Lake Kinneret, Israel : spatial and temporal variations
- Biogenic process ; Israel ; Lacustrine sedimentation ; Lake ; Seasonal variation ; Sedimentation rate ; Spatial variation ; Stream ; Suspended load
- The aim of this study is to determine the seasonal and spatial patterns of sedimentation rates in Lake Kinneret. The method used in this study minimized the problem of sediment resuspension from the lake bottom, by locating the traps above lake
- bottom. The rate of sedimentation near the Jordan's inflow is highly correlated to flow discharge in the river, while in the centre of the lake the seasonal sedimentation pattern is mainly correlated to the bloom period of Peridinium gatunense.
- 2000
- Cross-lake variation of physical limnological and climatological processes of Great Slave Lake
- Bathymetry ; Canada ; Evaporation ; Heat balance ; Heat flow ; Lake ; Northwest Territories ; Seasonal variation ; Surface temperature ; Temperature ; Wind speed
- This paper summarizes the cross-lake variations of meteorology, evaporation, heat fluxes, thermal response, heat content, and physical limnological processes based on 1998 summer and 1998/1999 winter over-lake measurement platforms within the main
- -lake section of Great Slave Lake. The long-term objectives of this research include modeling the heat and mass exchange components, assessing potential climate change impacts, and quantifying the interannual variabilities. These analyses
- are an important step in understanding the relationship between the physical regime and ecosystem responses in large northern lakes.
- 2000
- Amino acids and stable carbon isotope distributions in Taihu Lake, China, over the last 15,000 years, and their paleoecological implications
- Aminostratigraphy ; Carbon ; China ; Climatic variation ; Geochemistry ; Holocene ; Isotope analysis ; Jiangsu ; Lacustrine sediment ; Lake ; Palaeo-ecology ; Quaternary ; Zhejiang
- Amino acid, organic nitrogen, and stable carbon isotope (C 13/C 12) profiles through a core from East Taihu Lake are interpreted in terms of paleoecology and paleoclimate over the last 15,000 yr. The average δ C 13 values from a core from West Taihu
- Lake are evidently higher than values from East Taihu Lake, showing that East Taihu Lake sediments are related to heterotrophic carbon sources from the watershed. The western part of Taihu Lake, by contrast, has been a lacustrine environment since
- 11,000 yr B.P., earlier than East Taihu Lake.
- 2000
- Lake-level reconstructions and paleohydrology of Birch Lake, Central Alaska, based on seismic reflection profiles and core transects
- Alaska ; C 14 dating ; Cold area ; Holocene ; Insolation ; Lake ; Lake level ; Palaeo-environment ; Palaeoclimate ; Palaeolimnology ; Palaeomagnetism ; Palynology ; Seismic reflection
- Lake-level history during the late Pleistocene and Holocene for Birch Lake, Alaska, was reconstructed using seismic profiles and multiproxy sedimentary analyses including sedimentology, geochemistry, magnetic susceptibility, and palynology
- . The major restructuring of the climate system during deglaciation evidently generated a complex set of fluctuations in effective moisture in interior Alaska, which likely affected eolian processes and vegetation development, as well as lake levels.
- 2000
- Fish remains from Homestead Cave and lake levels of the past 13,000 years in the Bonneville Basin
- C 14 dating ; Geochemistry ; Geochronology ; Ichtyofauna ; Isotope dating ; Lake ; Lake level ; Palaeo-environment ; Quaternary ; Salinity ; Salt lake ; Taxonomy ; United States of America ; Utah
- The AA. present the species composition, size structure, and Sr 87/Sr 86 ratios of the precisely dated ichthyofauna from Homestead Cave, Utah, and discuss their implications for terminal Pleistocene and Holocene lake history in the Bonneville basin.
- 2000
- Underwater dissolutional pitting on dolostones, Lake Huron-Georgian Bay, Ontario
- Biogenic process ; Canada ; Carbonate dissolution ; Carbonate rock ; Chemical erosion ; Geochemistry ; Lake ; Lake level ; Ontario ; Shoreline ; Typology ; Water
- This paper examines underwater dissolutional pitting along the dolomitic shorelines of the Bruce Peninsula around Tobermory, Ontario. It describes the morphology and spatial distribution of pits beneath the modern lake level, and develops
- a morphological classification of the pit types. A model to explain pit genesis including initiation and enlargement incorporating this post glacial lake level history is proposed.
- 2000
- Late Quaternary lakes in the McMurdo Sound region of Antarctica
- Antarctica ; Carbonate ; Climatic variation ; Glacier fluctuation ; Isotope analysis ; Lacustrine sediment ; Lake ; Lake level ; Meltwater ; Palaeogeography ; Proglacial lake ; Quaternary
- The purpose of this paper is to assemble a comprehensive history of lake fluctuations in the Dry Valleys during the Late Quaternary, and to interpret these fluctuations, where possible, in terms of climatic and glacial changes.
- 2000
- Fishing and farming at Lake Chad : responses to lake-level fluctuations
- Agricultural calender ; Chad Lake ; Farming system ; Fishing ; Impact ; Irrigation ; Lacustrine basin ; Lake ; Lake level ; Lake shore ; Nigeria ; Remote sensing ; Rural community ; Rural development
- 2000
- Dominance of an 150-year cycle of sand-supply change in late Holocene dune-building along the eastern shore of Lake Michigan
- Aeolian features ; C 14 dating ; Dune ; Holocene ; Lake ; Lake level ; Michigan ; Palaeosol ; Quaternary ; Shoreline ; United States of America
- Outcrops of buried soils on lake-plains and glacial headlands along Lake Michigan's eastern shore suggest that periodic dune-building has occurred there after relatively long (>100 yr) periods of low sand supply. The AA. located, described
- , and radiocarbon dated 75 such buried soils that crop out in 32 coastal dune fields beside the lake. They assume that peaks in probability distributions of calibrated C 14 ages obtained from wood, charcoal, and other organic matter from buried A horizons
- approximate the time of soil burial by dunes. The modern dune landscape of the eastern shore is dominated by perched dunes formed during 150-yr lake highstands over the past 1500 yr.
- 2000
- Cold area ; Drainage ; Floating ice ; Glacial lake ; Glacial surge ; Glaciology
- Ice-dam flotation is a commonly described mechanism for the initiation of jökulhlaups (catastrophic floods)from ice-dammed lakes, but predictions of the critical lake depth required for flotation often differ from the actual lake depth at which
- lake drainage events. The density of the part of the glacier forming the ice dam is the key to predicting ice-dam flotation.
- 2000
- A proposed diachronic revision of Late Quaternary time-stratigraphic classification in the eastern and northern Great Lakes area
- Canada ; Chronostratigraphie ; Classification ; Datation C 14 ; Great Lakes ; Ontario ; Quaternaire ; Stratigraphie ; Terminologie ; Wisconsinien
- C 14 dating ; Canada ; Chronostratigraphy ; Classification ; Great Lakes ; Ontario ; Quaternary ; Stratigraphy ; Terminology ; Wisconsinan
- The AA. present the diachronic nomenclature for finer subdivisions of time and events since the penultimate glaciation (last 130,000 years), recognized in the eastern and northern Great Lakes area centered on Ontario. A deliberate attempt was made
- 2000
- Lake Sarez, Pamir Mountains, Tajikistan : mountain hazards and developpement assistance
- Dammed lake ; Earthquake ; Environmental management ; Isolation ; Mountain ; Natural hazards ; Pamir ; Tadzhikistan
- In 1911, a massive earthquake-induced landslide created a natural dam of the Bartang River. Lake Sarez began to grow behind the natural dam and is now 60 km long. If the dam were to collapse, villages downstream, perhaps as far as the Aral Sea
- , would be devastated. Authors call for the enhancement of local emergency response system to respond to ongoing natural hazards. Although collapse of the dam is unlikely, they want Lake Sarez monitored and the villagers protected by an early warning
- 2000
- Climate variability in East-Central California during the past 1000 years reflected by high-resolution geochemical and isotopic records from Owens Lake sediments
- California ; Geochemistry ; Holocene ; Lacustrine sediment ; Lake ; Lake level ; Oxygen 18 ; Palaeo-environment ; Palaeoclimatology ; Palaeohydrology ; Salinity ; United States of America
- The AA. present a 1000-yr record of climatic variability and lake-level fluctuation for Owens Lake on interannual to decadal time scales, using variations in acid-leachable concentrations of Mg and Li and δO 18 values to reflect the lake-level
- 2000
- The significance of lake sediments geochemistry in environmental reconstruction of south Hongshan Lake, northwestern Tibetan Plateau during the past 150 years
- China ; Climatic variability ; Geochemistry ; Isotope analysis ; Lacustrine sediment ; Lake ; Nineteenth Century ; Palaeo-environment ; Precipitation ; Temperature ; Tibet ; Twentieth Century
- Geochemical elements had relatively clear significance in the environmental reconstruction of South Hongshan Lake. Based upon the variations of single index or the combination of different indexes, 4 environmental stages had been distinguished
- 2000
- Lake-sediment-based evaluation of recent sediment yield from a small appalachian watershed, Thompson lake, Virginia
- Hurricane ; Lacustrine sediment ; Lake ; Land use ; Magnetic susceptibility ; Precipitation ; Sediment budget ; Sedimentology ; Spatial variation ; United States of America ; Virginia ; Watershed
- In this study, sediments from Thompson Lake, Virginia, are used to study the last 30 years of sediment yield from the 3.8 km2 contributing catchment. Sediment yield changes at this site are found to be related primarily to precipitation history
- 2000
- Glacial features ; Glacial lake ; Glaciolacustrine ; Iceland ; Lithostratigraphy ; Palaeogeography ; Pleistocene ; Sedimentary structure
- Landform-sediment assemblages associated with two ice-dammed lakes, one active and one fossil, at Heinabergsjοkull in southeast Iceland are described. These data are vey important for the interpretation of Pleistocene ice-dammed lakes.
- 2000
- Uplift-based limits to the thickness of ice in the Lake Agassiz basin of North Dakota during the Late Wisconsinan
- Upper and lower limits to ice thickness in the southern Lake Agassiz basin (northeast North Dakota) during the Late Wisconsinan have been calculated. The oldest well-preserved tilted strandline of glacial Lake Agassiz, the Herman, was used
- 2000
- Hydro-ecological analysis of a sacred lake watershed system in relation to land-use / cover change from Sikkim Himalaya
- Agricultural land use ; Agroforestry ; Ecosystem ; Himalaya ; Hydrology ; India ; Lake ; Nutrient ; Peat bog ; Plant canopy ; Sikkim ; Watershed
- The land-use / cover changes from forest to other uses have been widespread in the last few decades in the Himalayan region. Therefore, this study was designed to understand the different ecological processes in the sacred Khecheopalri Lake
- to the development of bog and peatland-lake systems.
- 2000
- Source apportionment of lake bed sediments to watersheds in an Upper Mississippi basin using a chemical mass balance method
- Grain size distribution ; Lacustrine sediment ; Lake ; Methodology ; Minnesota ; Model ; Sediment budget ; Sedimentology ; United States of America ; Watershed
- The aim of this study was to develop a method of assessing the sources and depositional record of historic sediments in a lake basin with a large catchment, and reconstruct how sediment provenance changed over time. The AA. first used known mixtures
- sediment to an isolated depositional basin, Lake Pepin. The beds of each river system are composed of sediments derived from glacial deposits of different ages and geographic origins, so the method should effectively distinguish the different sources.
- 2000