搜索结果: 1-13 共查到“地球科学总论 carbonate”相关记录13条 . 查询时间(0.055 秒)
Holocene climate of the southwest Yukon Territory, Canada, inferred from lake-level and isotope analyses of small carbonate lakes
Lake sediments bean shaped candy lake lake marcella atmospheric circulation hydrology humidity north Pacific Ocean polar climate rainfall
font style='font-size:12px;'>
2014/10/22
Analyses of sediment cores from two small lakes in the southwest Yukon, Jellybean Lake (60.35°N, 134.80°W, 730-m a.s.l.) and Marcella Lake (60.074°N, 133.808°W, 697-m a.s.l.) provide records of Holoce...
Calcareous Nannofossil Records Of Miocene Sea Level At The Marion Plateau (Northeastern Australia); And Pliocenepleistocene Formation Of Cold Water Carbonate Mounds (North Eastern Atlantic Continental Margin),
Earth sciences Carbonate mounds Biostratigraphy Calcareous nannfossils Marion Plateau Miocene Sea level Sequence stratigraphy
font style='font-size:12px;'>
2014/10/22
The revised age models for the upper Oligocene to middle Miocene interval of the Marion Plateau have been used to identify eleven sequence boundaries and sequences sets at the Marion Plateau; MSA1.2 (...
Calcareous nannofossil records of Miocene sea level at the Marion Plateau (Northeastern Australia); and Pliocene-Pleistocene formation of cold water carbonate mounds (Northeastern Atlantic Continental Margin)
Paleontology. Marion plateau Antarctica Ice Surface water quality. The glacier events
font style='font-size:12px;'>
2014/10/22
The revised age models for the upper Oligocene to middle Miocene interval of the Marion Plateau have been used to identify eleven sequence boundaries and sequences sets at the Marion Plateau; MSA1.2 (...
Fractures of the Dammam Dome Carbonate Outcrops: Thir Characterization, Development, and Implications for Subsurface Reservoirs
Fractures of the Dammam Dome Carbonate Outcrops Their Characterization Development Implications Subsurface Reservoirs
font style='font-size:12px;'>
2014/10/21
The exposed Tertiary carbonates of the Dammam Dome present an opportunity to study fractures in outcrops within the oil-producing region of Eastern Saudi Arabia. The study focuses on: 1) the character...
Effect of carbonate ion concentration and irradiance on calcification in planktonic foraminifera
carbonate ion concentration and irradiance calcification planktonic foraminifera
font style='font-size:12px;'>
2010/1/21
The effect of carbonate ion concentration ([CO32−]) on calcification rates estimated from shell size and weight was investigated in the planktonic foraminifera Orbulina universa and Globigerinoi...
Decastronema barattoloi (DE CASTRO),characteristic fossil of the Palaeocene and the Eocene peritidal sediments from the Adriatic carbonate platform
Decastronema barattoloi Adriatic Carbonate Platform Palaeocene Eocene peritidal environment
font style='font-size:12px;'>
2009/12/7
The renewed deposition in the Palaeogene and the oldest part of the non-interrupted Palaeocene succession is characterized by the presence of Decastronema barattoloi (DE CASTRO), cyanobacterial tubes ...
Taphonomy of freshwater molluscs in carbonate-poor deposits:a case study of the river pearl mussel in northeastern Finnish Lapland
Conservational palaeobiology Bivalvia Margaritifera preservation shell periostracum
font style='font-size:12px;'>
2009/12/2
The river pearl mussel, Margaritifera margaritifera, is becoming an important tool in reconstructing past changes in climate because of its shell growth increments and longevity. Surveys of the Lutto ...
Strain-specific responses of Emiliania huxleyi to changing seawater carbonate chemistry
Strain-specific responses Emiliania huxleyi seawater carbonate chemistry
font style='font-size:12px;'>
2010/1/21
Four strains of the coccolithophore E. huxleyi (RCC1212, RCC1216, RCC1238, RCC1256) were grown in dilute batch culture at four CO2 levels ranging from ~200 μatm to ~1200 μatm. Growth rate, particulate...
Calcium carbonate saturation in the surface water of the Arctic Ocean:undersaturation in freshwater influenced shelves
Calcium carbonate saturation surface water Arctic Ocean freshwater influenced shelves
font style='font-size:12px;'>
2010/1/21
In the summer of 2005, we sampled surface water and measured pH and total alkalinity (AT) underway aboard IB Oden along the Northwest Passage from Cape Farewell (South Greenland) to the Chukchi Sea. W...
Carbon mineralization and carbonate preservation in modern cold-water coral reef sediments on the Norwegian shelf
Carbon mineralization carbonate preservation cold-water coral reef sediments
font style='font-size:12px;'>
2010/1/19
Cold-water coral ecosystems are considered hot-spots of biodiversity and biomass production and may be a regionally important contributor to carbonate production. The impact of these ecosystems on bio...
Optics and remote sensing of Bahamian carbonate sediment whitings and potential relationship to wind-driven Langmuir circulation
remote sensing Bahamian carbonate sediment whitings wind-driven Langmuir circulation
font style='font-size:12px;'>
2010/1/19
Regions of milky white seas or "whitings" periodically occur to the west of Andros Island along the Great Bahama Bank where the bottom sediment consists of fine-grained aragonite mud. We present measu...
Benthonic Foraminiferal Biostratigraphy of the Upper Cretaceous (Middle Cenomanian−Coniacian) Sequences of the Bey Dağları Carbonate Platform,Western Taurides,Turkey
benthonic foraminifera biostratigraphy Upper Cretaceous Bey Dağ ları carbonate platform western Taurides
font style='font-size:12px;'>
2010/1/11
Identification of the benthonic foraminiferal assemblages from ten stratigraphic sections from the inner platform limestones of the Middle Cenomanian−Coniacian successions of the Bey Dağlar...
In vitro formation of Ca-oxalates and the mineral glushinskite by fungal interaction with carbonate substrates and seawater
vitro formation Ca-oxalates mineral glushinskite fungal interaction carbonate substrates
font style='font-size:12px;'>
2010/1/12
This study investigates the in vitro formation of Ca-oxalates and glushinskite through fungal interaction with carbonate substrates and seawater as a process of biologically induced metal recycling an...