Faunal response to benthic and hyporheic sedimentation varies with direction of vertical hydrological exchange [PDF]
, 2014 1. Sedimentation and clogging of benthic and hyporheic zone substrates is increasingly being recognised as one of the greatest threats to the ecological integrity of riverine ecosystems globally. This ex-situ study examined the influence of sedimentation
Bo +58 more
core +2 more sources
Geomorphological Study of formation and developments of Sand Ramps (Case study: Ebrahimabad Plain-Mehriz) [PDF]
جغرافیا و توسعه, 2018 Sand Ramps is a kind of sedimentary accumulation found at the foot of the slopes of some desert and semi-desert region in the world. The landform unlike sand dune are complex that are created and developed by different processes.
mohamad sharifi pichon +2 more
doaj +1 more source
Quantitative Analysis of Hydro-Geomorphology Problems of the Likvan Chay Basin with Emphasis to Soil Erosion and Sedimentation (South - East of Ardebil) [PDF]
جغرافیا و توسعه, 2009 The Likvan Chaybasin with 352.72 mm annually precipitation and 5.36% gradient is located on the south-east of Ardebil province. Based on the active tectonic (Bs=2.23), Vf=1.4 & 0.33) vast extension of potentially sensitive formation, impact, runoffs ...
mosa abedenei
doaj +1 more source
TRACES OF HIGH SEISMIC ACTIVITY IN THE UPPERMOST SEDIMENTS OF LAKE BAIKAL, SIBERIA
Геодинамика и тектонофизика, 2021 Sedimentation in Lake Baikal is significantly affected by continuous seismic activity in the Baikal Rift Zone. Our study shows that historical earthquakes, as well as recent seismic events, considerably influenced sedimentation in this deep tectonic ...
E. G. Vologina +2 more
doaj +1 more source
The effect of $^{22}$Ne diffusion in the evolution and pulsational properties of white dwarfs with solar metallicity progenitors [PDF]
, 2016 Because of the large neutron excess of $^{22}$Ne, this isotope rapidly sediments in the interior of the white dwarfs. This process releases an additional amount of energy, thus delaying the cooling times of the white dwarf.
a--Berro, Enrique Garcí +7 more
core +5 more sources
The impact of tillage row orientation on physical and chemical sediment enrichment
Agrosystems, Geosciences & Environment, 2020 This study aimed to better understand how tillage row orientation with respect to dominant flow‐pathway along hillslope impacts runoff and the transport of different sediment size fractions. Experimental plots were constructed in contour ridge till (CRT)
Kenneth M. Wacha +7 more
doaj +1 more source
Characterization and evolution of the sediments of a Mediterranean coastal lagoon located next to a former mining area [PDF]
, 2015 Coastal lagoons are ecosystems that are relatively enclosed water bodies under the influence of both the terrestrial and themarine environment, being vulnerable to human impacts.
García Fernández, Gregorio +1 more
core +2 more sources
Shear-induced sedimentation in yield stress fluids [PDF]
, 2012 Stability of coarse particles against gravity is an important issue in dense suspensions (fresh concrete, foodstuff, etc.). On the one hand, it is known that they are stable at rest when the interstitial paste has a high enough yield stress; on the other
Bertrand, François +3 more
core +5 more sources
Dynamic stereo microscopy for studying particle sedimentation [PDF]
, 2014 We demonstrate a new method for measuring the sedimentation of a single colloidal bead by using a combination of optical tweezers and a stereo microscope based on a spatial light modulator.
Ashkin +25 more
core +1 more source
Estimation features of winter bread wheat quality by the method of sedimentation analysis
Зерновое хозяйство России, 2021 It is known that the breeding process is in a great need for fast methods, working on minimal weights of experimental material and revealing the qualitative potential of the varieties.
T. B. Kulevatova +3 more
doaj +1 more source