Results 61 to 70 of about 37,827 (212)

Development of Comprehensive Subgrade Deflection Acceptance Criteria - Phase 3 Report [PDF]

open access: yes, 2001
This report has presented the findings of Phase III of research conducted to aid in the development of subgrade deflection acceptance criteria for WisDOT.
Crovetti, James, Schabelski, Jay
core   +1 more source

J-Block Triassic Well Performance & Reservoir Heterogeneity [PDF]

open access: yes, 2011
Imperial Users ...
Patel, Akash, Patel, Akash
core  

Effect of permafrost thaw on CO2 and CH4 exchange in a western Alaska peatland chronosequence [PDF]

open access: yes, 2014
Permafrost soils store over half of global soil carbon (C), and northern frozen peatlands store about 10% of global permafrost C. With thaw, inundation of high latitude lowland peatlands typically increases the surface-atmosphere flux of methane (CH4), a
Ewing, Stephanie A.   +8 more
core   +2 more sources

Pore-scale investigation of bubble evolution in shallow coastal gassy silt with micro-computed tomography

open access: yesApplied Ocean Research
Shallow coastal gassy silts, characterized by isolated bubble trapping and heterogeneous bubble distribution within the sediment matrix, often serve as foundational substrates in nearshore and subsea engineering projects.
Zhenqi Guo   +4 more
doaj   +1 more source

Mapping and Characterizing Subtidal Oyster Reefs Using Acoustic Techniques, Underwater Videography and Quadrat Counts [PDF]

open access: yes, 2003
Populations of the eastern oyster Crassostrea virginica have been in long-term decline in most areas. A major hindrance to effective oyster management has been lack of a methodology for accurately and economically obtaining data on their distribution and
Adams, J R   +4 more
core   +1 more source

Experimental study on the cyclic resistance of a natural loess from Northern France [PDF]

open access: yes, 2009
In order to analyze the instability phenomenon observed along the Northern High Speed Line of R\'eseau Ferr\'e de France (RFF), soil blocks were taken at a site near the railway, at four different depths (1.2, 2.2, 3.5 and 4.9 m).
Cui, Yu-Jun   +4 more
core   +4 more sources

A new occurrence of a classic "Árpád-type" mollusc fauna from the Upper Miocene of Kozármisleny, southern Hungary [PDF]

open access: yes, 2013
A classic but very rare “Árpád-type”mollusc assemblage, representing the endemic fauna of the Late Miocene–Early Pliocene Lake Pannon, was discovered in Kozármisleny (near Pécs, southern Hungary).
Berta, Tibor   +4 more
core   +2 more sources

Physical characteristics of subglacial tills [PDF]

open access: yes, 2008
A regional database of the physical properties of glacial tills has been interrogated to produce characteristic design values and baseline construction values.
Clarke, B.G., Hashemi, S., Hughes, D.B.
core   +1 more source

Migration of Vanadium in the Ecosystem of Kuchurgan Cooling Reservoir of the Moldovan Thermal Power Plant [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2017
The article describes the results of long-term research on the dynamics of vanadium migration in water, bottom sediments, higher aquatic plants, bottom invertebrates, and fishes in the cooling reservoir of the Moldovan Thermal Power Plant.
Elena I. Zubсova   +7 more
doaj  

Special aspects of the formation of subfossil pollen assemblages from Ketoi Island (Central Kuril Islands) [PDF]

open access: yesГеосистемы переходных зон
The composition and ratios of main components of pollen assemblages from the surface layer of peatlands, soils, lake sediments, and alluvial silts in different parts of the Ketoi Island were analyzed.
Mokhova, Lyudmila M.
doaj   +1 more source

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