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在“自然资源管理”中，命中：13条，耗时：小于0.01 秒

1.Use of upscaled elevation and surface roughness data in two-dimensional surface water models

作者：J.D. Hughesa ; jdhughes@usgs.gov ; J.D. Deckerb ; C.D. Langevinc

关键词：Upscaling ; Surface water modeling ; Newton&ndash ; Krylov ; Diffusive wave approximation

刊名：Advances in Water Resources

年：2011

2.Newton–Krylov-multigrid solvers for large-scale, highly heterogeneous, variably saturated flow problems

作者：Jones ; Jim E. ; Woodward ; Carol S.

关键词：Variably saturated flow ; Richards' equation ; Preconditioning ; Newton&ndash ; Krylov ; Multigrid ; Anisotropy

刊名：Advances in Water Resources

年：2001

3.Incompressible SPH method for simulating Newtonian and non-Newtonian flows with a free surface

作者：Shao ; Songdong ; Lo ; Edmond Y.M.

关键词：SPH ; Pressure projection ; Free surface ; Mudflow ; Dam-break

刊名：Advances in Water Resources

年：2003

4.Computation of variably saturated subsurface flow by adaptive mixed hybrid finite element methods

作者：Bause ; M. ; Knabner ; P.

关键词：Saturated&ndash ; unsaturated flow ; Nonlinear elliptic&ndash ; parabolic problem ; Mixed finite element method ; Raviart&ndash ; Thomas spaces ; A posteriori error indicator

刊名：Advances in Water Resources

年：2004

5.A modified Levenberg–Marquardt algorithm for quasi-linear geostatistical inversing

作者：Nowak ; Wolfgang ; Cirpka ; Olaf A.

关键词：Geostatistical inverse modeling ; Conditioning ; Cokriging ; Levenberg ; Marquardt

刊名：Advances in Water Resources

年：2004

6.On the primary variable switching technique for simulating unsaturated–saturated flows

作者：Diersch ; H.-J.G. ; Perrochet ; P.

关键词：unsaturated&ndash ; saturated flow ; primary variable switching ; newton technique ; finite elements ; time stepping control ; benchmarking ; capillary barrier

刊名：Advances in Water Resources

年：1999

7.A least-squares penalty method algorithm for inverse problems of steady-state aquifer models

作者：Li ; Hailong ; Yang ; Qichang

关键词：Penalty method ; Inverse problem ; Scaling matrix ; Preconditioner ; Aquifer models ; LSQR algorithm ; Parameter identification ; Gauss&ndash ; Newton method ; Finite element method

刊名：Advances in Water Resources

年：2000

8.A fully coupled physically-based spatially-distributed model for evaluating surface/subsurface flow

作者：Panday ; Sorab ; Huyakorn ; Peter S.

刊名：Advances in Water Resources

年：2004

9.A Stream Visual Assessment Protocol (SVAP) forRiparian Landowners

作者：Bjorkland ; Ronald ; Pringle ; Catherine M. ; Newton ; Bruce

关键词：screening ; stream assessment protocol ; SVAP ; waterquality

刊名：Environmental Monitoring and Assessment

出版者：Springer Netherlands

年：2001

10.A History of Regression and Related Model-Fitting in the Earth Sciences (1636?-2000)

作者：Howarth ; Richard J.

关键词：History of geology ; history of geophysics ; CART ; errors ; in ; variables models ; geostatistics ; kernel regression ; kriging ; least squares ; logistic regression ; LOWESS ; mixture models ; multiple linear regression ; nonlinear regression ; Poisson regression ; regression analysis ; ridge regressi

刊名：Natural Resources Research

出版者：Springer Netherlands

年：2001

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