Surface Soil
The role of rainfall and light interception by litter on maintenance of surface soil water content in an arid rangeland (Khabr National Park, southeast of Iran)
... the soil by various ...protecting soil from sun ...reduces soil evaporation (Kelliher et ...of surface soil moisture can be replaced by moisture evaporation of litter (rainfall ...
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Spatio-temporal variation of surface soil moisture over the Yellow River basin during 1961–2012
... annual surface soil moisture content over the whole basin showed no significant trend (UF = ...of surface soil moisture content in the significant increasing (decreasing) area was ...
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Surfactant and irrigation effects on wettable soils: runoff, erosion, and water retention responses
... the soil in each box at a rate of 88 mm h 1 twice, first for 0Ð33 h to apply 29 mm of water, then 7– 10 days later for 0Ð25 h to apply 22 mm of ...allow surface soil to dry, thus simulating our ...
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Characterization of Urban Soil with SEM EDX
... the soil. In the present work, the inorganic contami- nation of surface soil in the coal basin of the country, Korba is ...the surface soils (n = 30) was analysed by technique ...The ...
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Short-term grazing exclusion has no impact on soil properties and nutrients of degraded alpine grassland in Tibet, China
... on soil nutrients were not consistent. For instance, soil organic carbon in the surface soil under graz- ing exclusion conditions was reportedly increased in a semi- arid woody rangeland (22 ...
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Assessment of Heavy Metal Pollution in Soil and Plants from Dunhua Sewage Irrigation Area
... of soil and plants in Dunhua sewage irrigation area (DIA), the area used wastewater for irrigation at least 20 ...irrigation soil were analyzed, including soil texture, bulk density, pH, cation ...
11
A soil moisture and temperature network for SMOS validation in Western Denmark
... solid soil particles and ...for soil moisture retrieval is the Soil Moisture and Ocean Salinity (SMOS) mission (Kerr et ...trieving surface soil moisture data (∼0–5 cm depth) of global ...
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Partitioning biotic and abiotic components of soil CO2 fluxes using subsurface CO2 dynamics and stable carbon isotopes, Taylor Valley, Antarctica
... in soil temperature and/or moisture content may dramatically change rates of soil respiration and soil carbon (C) ...of soil respiration rates and C turnover times are based on surface ...
184
Temporal Variations on Soil Salinity and Cation Displacement at Saemangeum and Yeongsangang Reclaimed Tidal Lands
... of soil salts depend on environmental factors such as nature of soils, the amount and type of soluble salts, and local hydrological conditions [7] ...on soil properties and the possibility that ions may be ...
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Investigation of infiltration rate on soft clay that affecting the ponding time
... as soil texture and structure, conditions at soil surface, soil moisture content, type of vegetative covers, soil temperature, human activities on soil surface, ...
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Soil surface CO
... The soil temperatures measured at a depth of 5 cm for the four selected positions were very close to each other during the whole vegetation season ...May, soil temperatures ranged around the value of ...
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Soil seal development under simulated rainfall: structural, physical and hydrological dynamics
... for soil sealing that takes into account several soil- and rainfall-related factors involved in seal ...of soil surface structure and wider implications for soil hydrodynamics at the ...
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Structural characterization of carbon and nitrogen molecules in the Humeome of two different grassland soils
... the soil organic matter (SOM) of both ...for Soil A and 139 for Soil B distributed among the Humeomic ...of Soil B, which was more anoxic and lower in C/N ratio than Soil A, (ii) highly ...
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Estimation of soil water evaporative loss after tillage operation using the stable isotope technique
... site. Soil thermo- meters installed on the field between June and September 2009 revealed that the soil temperature ranged from 28 to 31°C and from 26 to 29°C at 5 and 25 cm soil depths, ...The ...
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Influence of plant cover on the share of the soil heat flux in the heat balance of the active surface
... active surface teaches that soil heat flux measurements are technically difficult and hence mistakes can ...active surface has a plant cover which gets more and more dense (since the beginning of the ...
6
Coffee straw mineralization applied to the soil surface
... Among the residues of coffee processing, straw has been recycled by the producers to fertilize the coffee plantations, due to its high nutrient content, especially nitrogen and potassium, as verified by Assis et al. ...
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Quantifying the changes of soil surface microroughness due to rainfall impact on a smooth surface
... ness between the experiments, as well as to ensure that any potential bias introduced in the plot preparation would be also be consistent, if not minimal. This was confirmed by the observed roughness of the experiment ...
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Estimating surface fluxes over the north Tibetan Plateau area with ASTER imagery
... Abstract. Surface fluxes are important boundary condi- tions for climatological modeling and Asian monsoon sys- ...estimate surface fluxes to bridge the gap between local scale flux measurements using ...
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Seismic response of soil-foundation systems on unsaturated ground, Seyed Amin Borghei
... The U.S. National Seismic Hazard Maps demonstrate that about half of the United States has moderate to high earthquake seismic hazard level (Petersen, 2008). Also, hundreds of millions of people around the world ...
377
Soil surface properties affected by organic by-products
... specific surface area (SSA) and water content mea- sured at –15 bar capillary pressure are soil parameters that reflect soil ability to retain and transport nutrients and ...the soil solid ...
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