Results 1 to 10 of about 76,185 (311)

Seasonal Variability of Photosynthetic Microbial Eukaryotes (<3 µm) in the Kara Sea Revealed by 18S rDNA Metabarcoding of Sediment Trap Fluxes [PDF]

open access: yesPlants, 2021
This survey is the first to explore the seasonal cycle of microbial eukaryote diversity (
Tatiana A. Belevich   +2 more
doaj   +2 more sources

A study on Isatis suspension trap efficiency; Advantages and disadvantages [PDF]

open access: yesDesert, 2011
Different types of sediment trap have been introduced so far to be used in erosion measuring stations, each with its own advantages and disadvantages in trapping aeolian particles.
H R Azimzadeh, M R Ekhtesasi
doaj   +1 more source

The Numerical Investigation of Solid–Liquid Two-Phase Flow Characteristics Inside and Outside a Newly Designed 3D Sediment Trap

open access: yesJournal of Marine Science and Engineering, 2023
Sediment transport serves as a link for material exchange between land and sea. Using sediment traps, we can observe the capture and transport processes of sediments.
Zhihao Xu   +7 more
doaj   +1 more source

STUDY OF MORPHODYNAMIC AND SEDIMENTOLOGICAL CHANGES IN THE OUALIDIA LAGOON (MOROCCO) USING BATHYMETRIC DATA: FIRST INVESTIGATIONS AFTER THE SEDIMENT TRAP DREDGING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Coastal lagoons are highly dynamic and physically complicated systems. They are environmentally productive and socio-economically valuable. Contemporary global development and management pressures require a better understanding of their dynamics and ...
M. Bouchkara   +7 more
doaj   +1 more source

Neocalanus cristatus (Copepoda) From a Deep Sediment-Trap: Abundance and Implications for Ecological and Biogeochemical Studies

open access: yesFrontiers in Marine Science, 2022
We studied seasonal variations of the mesozooplankton swimmer community collected by a sediment trap moored at 873 m in the Kuroshio–Oyashio Transition region off the east coast of Japan from 5 August 2011 to 23 June 2013, with sampling bottles rotating ...
Takahito Ikenoue   +6 more
doaj   +1 more source

Fish assemblages associated with natural and anthropogenically-modified habitats in a marine embayment: Comparison of baited videos and opera-house traps [PDF]

open access: yes, 2013
Marine embayments and estuaries play an important role in the ecology and life history of many fish species. Cockburn Sound is one of a relative paucity of marine embayments on the west coast of Australia.
Coutts, T.B.   +4 more
core   +9 more sources

Feasibility Assessment of Sediment Trappers Design from Structure to Simulation in Iran: Study and Comparison [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
Purpose: To investigate the performance of different sedimentation structures in trapping dust storms in Ahvaz City, Iran. Various studies show that more green space and vegetation in the areas and the creation of canals play an important role in ...
Ata Jahangir Moshayedi   +3 more
doaj   +1 more source

Effect of the standard levels of forest road segments on soil loss

open access: yesJournal of Forest Science, 2021
Roads with the low standard level are often more susceptible to soil loss and production of sediment during rainfall events. The main aims of this research were to investigate the relationships between the standard level of the road and soil loss and ...
Ghaffar Yolmeh   +3 more
doaj   +1 more source

Export fluxes in a naturally iron-fertilized area of the Southern Ocean – Part 1: Seasonal dynamics of particulate organic carbon export from a moored sediment trap [PDF]

open access: yesBiogeosciences, 2015
A sediment trap moored in the naturally iron-fertilized Kerguelen Plateau in the Southern Ocean provided an annual record of particulate organic carbon and nitrogen fluxes at 289 m. At the trap deployment depth, current speeds were typically low (~ 10
M. Rembauville   +10 more
doaj   +1 more source

Coccolithophore biodiversity controls carbonate export in the Southern Ocean [PDF]

open access: yes, 2020
Southern Ocean waters are projected to undergo profound changes in their physical and chemical properties in the coming decades. Coccolithophore blooms in the Southern Ocean are thought to account for a major fraction of the global marine calcium ...
Abrantes, Fatima   +11 more
core   +3 more sources

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