Results 31 to 40 of about 380,799 (299)

A coupled hydrology-biogeochemistry model to simulate dissolved organic carbon exports from a permafrost influenced catchment [PDF]

, 2015
Funded by Natural Environment Research Council. Grant Number: NE/K000268/1 Natural Sciences and Engineering Research Council of CanadaPeer reviewedPublisher ...
Abdalla, Balcarczyk, Beven, Beven, Beven, Birkel, Bishop, Boyer, Carey, Carey, Carey, Carey, Cole, Cory, Criss, Dick, Dornes, Dye, Eddelbuettel, Eddelbuettel, Finlay, Frey, Futter, Gray, Guo, Guo, Guo, Gupta, Hamilton, Hamilton, Holmes, Holmes, Hottelet, Hugelius, Jutras, Kawahigashi, Kicklighter, Koch, Konz, Krause, Laudon, Lenton, Lewkowicz, Lindström, Lyon, Mann, McCartney, McClelland, McGuire, McNamara, Michalzik, Neff, O'Donnell, Oelke, Petrone, Prokushkin, Quinton, Quinton, Quinton, Raymond, Schoups, Schuur, Smith, Smith, Striegl, Tank, Tetzlaff, Thornthwaite, Tjoelker, Van Griensven, Wickland, Zambrano-Bigiarini, Zou   +72 more
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Characterization of plankton from the Galveston estuary [PDF]

, 1992
The purpose of this report is to summarize the published studies on phytoplankton and zooplankton in the Galveston Estuary. Before this project had begun, it was determined that there was insufficient long term data on plankton in the Galveston Estuary ...
Buskey, Edward Joseph, 1952-, Schmidt, Keith   +1 more
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Comparison of models of CO2-laser impedance fluctuations [PDF]

, 1984
There is a large opto-galvanic effect (OGE) in CO2-N2-He laser mixtures and this is exploited in laser frequency and power stabilisation systems. Two substantially different theories have been advanced to explain the effect.
Moffatt, S., Smith, A.L.S.
core   +1 more source

Discharging Approach for Double Roman Domination in Graphs

IEEE Access, 2018
The discharging method is most well-known for its central role in the proof of the Four Color Theorem. This proof technique was extensively applied to study various graph coloring problems, in particular on planar graphs. In this paper, we show that suitably altered discharging technique can also be used on domination-type problems.
Zehui Shao, Pu Wu, Huiqin Jiang, Zepeng Li, Janez Zerovnik, Xiujun Zhang   +5 more
openaire   +2 more sources

Mine cable partial discharge denoising method based on multivariate variational mode decomposition and improved wavelet threshold

Meitan xuebao
The insulation state of the mine cable plays an important role in the stable operation of the mine power supply system. Partial discharge on-line monitoring is an important means of cable insulation state monitoring.
Jiyuan CAO, Yanwen WANG, Peng CHEN, Xuan ZHOU, Weixiong ZHU, Yihe ZHANG, Le WANG   +6 more
doaj   +1 more source

Spatial organisation of groundwater dynamics and streamflow response from different hydropedological units in a montane catchment [PDF]

, 2016
Funding was provided by the Leibniz Association (SAW-2012-IGB 4167) within the International Leibniz Graduate School: Aquatic boundaries and linkages- Aqualink.
Aishlin, Ambroise, Anderson, Asano, Bachmair, Bailey, Batlle-Aguilar, Birkel, Birkel, Birkel, Birkel, Birkel, Blumstock, Buttle, Camporese, Capell, Caulfield, Costelloe, Detty, Freer, Freyberg, Frisbee, Fujimoto, Gabrielli, Gannon, Geris, Graham, Hannah, Haria, Haria, Harman, Haught, Hopp, Katsuyama, Kay, Koch, Laudon, Malcolm, Malcolm, McGlynn, McGuire, McMillan, Neal, Nippgen, Orr, Penna, Penna, Price, Rinderer, Rodgers, Seibert, Shaw, Smith, Soulsby, Soulsby, Soulsby, Soulsby, Soulsby, Soulsby, Soulsby, Tetzlaff, Tetzlaff, Tetzlaff, Tromp-van Meerveld, Tromp-van Meerveld, Uhlenbrook, Vidon, Weiler, Winter   +68 more
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Depth of Solute Generation Is a Dominant Control on Concentration‐Discharge Relations [PDF]

Water Resources Research, 2020
AbstractSolutes in rivers often come from multiple sources, notably precipitation (above) and generation from the subsurface (below). The question of which source is more influential in shaping the dynamics of solute concentration cannot be easily addressed due to the general lack of input data. An analysis of solute concentrations and their dependence
Botter, M., Li, L., Hartmann, J., Burlando, P., Fatichi, S.   +4 more
openaire   +2 more sources

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

Mercury-free high pressure discharge lamps dominated by molecular radiation [PDF]

Journal of Physics D: Applied Physics, 2011
High intensity discharge (HID) lamps dominated by molecular radiation offer a very promising alternative for use in future light sources. They are able to deliver competitive efficacies of about 110 lm W−1 and higher, excellent colour rendering index above 90 and a correlated colour temperature in the 3000–4000 K region at the operating point near the ...
Käning, M, Hitzschke, L, Schalk, B, Berger, M, Franke, St, Methling, R   +5 more
openaire   +1 more source

Land use mediates riverine nitrogen export under the dominant influence of human activities

Environmental Research Letters, 2017
Riverine nitrogen (N) export is a crucial process that links upstream and downstream ecosystems and coastal zones. However, the driving forces of riverine N export that is closely related to water N pollution are still not well understood. In this study,
Binhui Chen, Scott X Chang, Shu Kee Lam, Jan Willem Erisman, Baojing Gu   +4 more
doaj   +1 more source