Results 61 to 70 of about 114,467 (185)

First-Principles Study of B Segregation at Austenite Grain Boundary and Its Effect on the Hardenability of Low-Alloy Steels

Metals, 2022
Addition of B is beneficial for the hardenability of low-alloy steels and the effect is further improved when combined with the addition of Mo. While experiments demonstrated that Mo reduces the M23(C,B)6 precipitation and indicated an interaction ...
Jingliang Wang, Xiang Yang, Rongtao Qian, Xuequan Rong, Zhenjia Xie, Chengjia Shang   +5 more
doaj   +1 more source

Simulations of snow distribution and hydrology in a mountain basin [PDF]

, 1999
We applied a version of the Regional Hydro‐Ecologic Simulation System (RHESSys) that implements snow redistribution, elevation partitioning, and wind‐driven sublimation to Loch Vale Watershed (LVWS), an alpine‐subalpine Rocky Mountain catchment where ...
Band, Larry E., Baron, Jill S., Cline, Donald W., Hartman, Melannie D., Lammers, Richard B., Liston, Glen E., Tague, Christina L.   +6 more
core   +1 more source

Partitioning of Precipitation Into Terrestrial Water Balance Components Under a Drying Climate

Water Resources Research, 2023
AbstractTo accurately project future water availability under a drying climate, it is important to understand how precipitation is partitioned into other terrestrial water balance components, such as fluxes (evaporation, transpiration, runoff) and changes in storage (soil moisture, groundwater).
Hansini Gardiya Weligamage, Keirnan Fowler, Tim J. Peterson, Margarita Saft, Murray C. Peel, Dongryeol Ryu   +5 more
openaire   +2 more sources

Kinetic models of multiple-stage martensite transformation and subsequent isothermal bainite formation excluding ε-carbide precipitation in intercritical quenching and partitioning steels

Materials & Design, 2019
The kinetic models of multiple-stage martensite transformation and subsequent isothermal bainite formation were investigated in intercritical quenching and partitioning steels. The modified K-M model that considering instantaneous kinetic characteristics
Fei Peng, Yunbo Xu, Dingting Han, Xingli Gu   +3 more
doaj   +1 more source

Modeling soil organic carbon change in croplands of China [PDF]

, 2003
Using 1990 conditions, we modeled carbon (C) and nitrogen (N) biogeochemical cycles in croplands of China (and, for comparison, the United States) to estimate the annual soil organic-carbon (SOC) balance for all cropland.
Frolking, Steve, Galloway, J N, Harriss, Robert, Li, Changsheng, Moore, B, Schimel, Alexandre C., Wang, Xiaoke, Zhuang, Yahui   +7 more
core   +1 more source

Precipitation and latent heating distributions from satellite passive microwave radiometry. Part I: improved method and uncertainties [PDF]

, 2006
A revised Bayesian algorithm for estimating surface rain rate, convective rain proportion, and latent heating profiles from satellite-borne passive microwave radiometer observations over ocean backgrounds is described.
Bell, T.L., Braun, S.A., Chiu, J. Christine, Johnson, D.E., Kummerow, C.D., Lang, S.E., Olson, W.S., Petty, G.W., Tao, W.-K., Wang, Y., Yang, S.   +10 more
core   +1 more source

Biased Aerosol Wet Deposition CAM5 Simulations: A Result of Misrepresented Convective-Stratiform Precipitation Partitioning When Benchmarked Against SPCAM

Remote Sensing
Wet deposition is a major sink for atmospheric aerosols, but its representation in conventional global climate models (GCMs) remains highly uncertain, partly as a result of the partitioning between convective and stratiform precipitation. Using the Super-
Wenwen Xia, Yujun He, Bin Wang
doaj   +1 more source

Parameter estimation of a land surface scheme using multicriteria methods [PDF]

, 1999
Attempts to create models of surface-atmosphere interactions with greater physical realism have resulted in land surface schemes (LSS) with large numbers of parameters.
Bastidas, LA, Gupta, HV, Shuttleworth, WJ, Sorooshian, S, Yang, ZL   +4 more
core   +3 more sources

Investigating Mountain Watershed Headwater‐To‐Groundwater Connections, Water Sources, and Storage Selection Behavior With Dynamic‐Flux Particle Tracking

Journal of Advances in Modeling Earth Systems
Climate change will impact mountain watershed streamflow both directly—with changing precipitation amounts and variability—and indirectly—through temperature shifts altering snowpack, melt, and evapotranspiration.
P. James Dennedy‐Frank, Ate Visser, Fadji Z. Maina, Erica R. Siirila‐Woodburn   +3 more
doaj   +1 more source

Seasonal variation in soil and plant water potentials in a Bolivian tropical moist and dry forest [PDF]

, 2010
We determined seasonal variation in soil matric potentials (¿soil) along a topographical gradient and with soil depth in a Bolivian tropical dry (1160 mm y-1 rain) and moist forest (1580 mm y-1).
Bongers, F., Iraipi, J., Markesteijn, L., Poorter, L.   +3 more
core   +2 more sources