搜索结果: 1-15 共查到“理学 Turbidity”相关记录21条 . 查询时间(0.131 秒)
Continental-scale effects of phytoplankton and non-phytoplankton turbidity on macrophyte occurrence in shallow lakes
lakes phytoplankton biological
2021/7/23
Submerged macrophytes are key components of shallow lake biological communities, and their presence has been associated with a predominantly clear-water state.
Microscopic characterization and formation mechanisms of deepwater sandy-debris-flow and turbidity-current sandstones in a lacustrine basin: a case study in the Yanchang Formation of the Ordos Basin, China
Sandy debris flow Turbidite Ordos Basin Petrology Reservoir properties
2018/4/2
Deep-water deposition is a current issue in sedimentological research. Sandy-debris-flow sandstones and turbidity-current sandstones are the main types of sandstone that are the focus of considerable ...
Coral Tissue Thickness as a Bioindicator of Mine-Related Turbidity Stress on Coral Reefs at Lihir Island,Papua New Guinea
Coral Tissue Thickness Bioindicator Mine-Related Turbidity Stress Coral Reefs Lihir Island Papua New Guinea
2015/7/15
Work described here assessed the feasibility of using variations in tissue thickness in massive Porites corals as a bioindicator for mine-related sediment stress. We examined parameters influencing co...
We investigated how changes in abiotic conditions resulting from human activities indirectly alter trophic
interactions using turbidity in estuaries as a model system. Development and nutrient input ...
Turbidity influences trophic interactions in estuaries
Turbidity trophic interactions estuaries
2014/10/16
We investigated how changes in abiotic conditions resulting from human activities indirectly alter trophic interactions using turbidity in estuaries as a model system. Development and nutrient input a...
CFD Modeling of Turbidity Current Deposition
sediment turbidity current computational fluid dynamics SSIIM density current
2011/9/9
Simulation of the flow and deposition from a laboratory turbidity current, in which dense mixtures of sediment move down a narrow, sloping channel and flow into a large tank. SSIIM CFD software is use...
A contribution to understanding the turbidity behaviour in an Amazon floodplain
contribution turbidity behaviour Amazon floodplain
2010/3/5
Observations of turbidity provide quantitative information about water quality. However, the number of available in situ measurements for water quality determination is usually limited in time and spa...
Impact of debris flows and turbidity currents on seafloor structures
Impact of debris flows turbidity currents seafloor structures
2009/12/3
The offshore industry is moving to depths >1000 m, along or in the proximity of the continental slopes. The geohazard assessment for offshore installations is an increasingly important engineering act...
Recent Variations of Atmospheric Turbidity at Selected Sites in Finland,Estonia and Norway as Revealed by Surface Solar Radiation Measurements
Turbidity Radiation Measurements Finland Estonia Norway
2009/6/12
Recent Variations of Atmospheric Turbidity at Selected Sites in Finland, Estonia and Norway as Revealed by Surface Solar Radiation Measurements.
Measurement Method of Turbidity Depth Profiles using ADCP for Monitoring of Coastal Sea Area
Turbidity Depth Profiles ADCP Coastal Sea Area
2009/4/8
At stormy weather, dredging and filling operation and so on, the water with high concentrations of solids arises in coastal sea area. Growth of seaweed and algae is obstructed to interrupt sunlight b...
Specification of compounds causing white turbidity in Lake Kasumigaura
Lake Kasumigaura suspended solids
2009/4/1
In recent years, a singular phenomenon of white turbid water has often been observed in Lake Kasumigaura and has become a focus of great concern for its impact on the ecosystem. We investigated the ch...
The Formation of Estuarine Turbidity Maxima Due to Density Effects in the Salt Wedge. A Hydrodynamic Process Study
Hans Burchard HANS BURCHARD
2008/11/5
By means of a numerical model of an idealized flat-bottom estuary, the paper studies the hydrodynamic control of the turbidity zone by the combined effect of the salt wedge and tidal movements. The mo...
Evidence for superelevation, channel incision, and formation of cyclic steps by turbidity currents in Eel Canyon, California
Evidence for superelevation channel incision formation of cyclic steps turbidity currents Eel Canyon California
2014/4/8
We performed a multibeam survey of Eel Canyon, offshore northern California. The survey revealed a signifi cant bend in the canyon that appears to be due to the oblique compressional tectonics of the ...
DEPOSITS FROM WAVE-INFLUENCED TURBIDITY CURRENTS: PENNSYLVANIAN MINTURN FORMATION, COLORADO, U.S.A.
DEPOSITS FROM WAVE-INFLUENCED TURBIDITY CURRENTS PENNSYLVANIAN MINTURN FORMATION COLORADO, U.S.A.
2014/4/8
Turbidity currents generated nearshore have been suggested to be the source of some sandy marine event beds, but in most cases the evidence is circumstantial. Such flows must commonly travel through ...
Enhanced methane oxidation in an estuarine turbidity maximum
Enhanced methane oxidation estuarine turbidity maximum
2014/4/22
Methane and suspended particulate matter (SPM) concentrations, monitored bimonthly during one hydrological year (2003-2004) along 70 km transects in the tidal regions of the Garonne and Dordogne river...