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Ahlfeld David P (25 results)
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Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.
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Use of Multi-node Wells in the Groundwater-management Process of Modflow? : 2005 Gwm? 2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Condition: New.
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Gwm 2005 a Groundwater-management Process for Modflow-2005 With Local Grid Refinement Lgrcapability
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Condition: New.
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Documentation for the State Variables Package for the Groundwater-management Process of Modflow-2005 Gwm-2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Condition: New.
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Gwm 2005 a Groundwater-management Process for Modflow-2005 With Local Grid Refinement Lgrcapability
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Condition: As New. Unread book in perfect condition.
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Use of Multi-node Wells in the Groundwater-management Process of Modflow? : 2005 Gwm? 2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Condition: As New. Unread book in perfect condition.
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Documentation for the State Variables Package for the Groundwater-management Process of Modflow-2005 Gwm-2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Condition: As New. Unread book in perfect condition.
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Use of Multi-node Wells in the Groundwater-management Process of Modflow? : 2005 Gwm? 2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: As New. Unread book in perfect condition.
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Documentation for the State Variables Package for the Groundwater-management Process of Modflow-2005 Gwm-2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: As New. Unread book in perfect condition.
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Gwm 2005 a Groundwater-management Process for Modflow-2005 With Local Grid Refinement Lgrcapability
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: As New. Unread book in perfect condition.
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Use of Multi-node Wells in the Groundwater-management Process of Modflow? : 2005 Gwm? 2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: New.
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Documentation for the State Variables Package for the Groundwater-management Process of Modflow-2005 Gwm-2005
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: New.
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Gwm 2005 a Groundwater-management Process for Modflow-2005 With Local Grid Refinement Lgrcapability
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
Seller rating 5 out of 5 stars
Condition: New.
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Optimal Management of Flow in Groundwater Systems : An Introduction to Combining Simulation Models and Optimization Methods
Language: English
Published by Academic Press, Incorporated, Toronto, ON, Canada, 2000
ISBN 10: 0120448300 ISBN 13: 9780120448302
Seller: J J Basset Books, bassettbooks, bookfarm.co.uk, Peter Tavy, United Kingdom
Seller rating 4 out of 5 stars
Glossy Pictorial Boards. Condition: Near Fine (NEAR NEW). No Jacket. Reprint. "NOT A BOOK PRINTED TO ORDER".This book is part of a large purchase from a Public Sector Library and except where mentioned are for the most part LIKE NEW! MOSTLY the ONLY flaws are the blacked out (they insisted) Library stamps which show many of them to be UNUSED! This copy is Near Fine (NEAR NEW) FEEL FREE TO E-MAIL FOR PHOTOGRAPHS AND FURTHER DETAILS. FROM A DEALER WHO TELLS YOU WHO THEY ARE AND WHAT THEIR TELEPHONE AND ADDRESS CONTACT DETAILS ARE! Size: 8vo - over 7¾" - 9¾". EX PUBLIC SECTOR LIBRARY BLACK.
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Documentation for the State Variables Package for the Groundwater-Management Process of MODFLOW-2005 (GWM-2005)
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Condition: New. Print on Demand.
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GWM-2005?A Groundwater-Management Process for MODFLOW-2005 with Local Grid Refinement (LGR) Capability
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Condition: New. Print on Demand.
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Use of Multi-Node Wells in the Groundwater-Management Process of MODFLOW?2005 (GWM?2005)
Language: English
Published by CreateSpace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Condition: New. Print on Demand.
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Condition: New. pp. 204.
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Condition: New. pp. 204 Illus.
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Hardcover. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
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Paperback. Condition: Brand New. 204 pages. 9.00x5.75x0.46 inches. In Stock.
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paperback. Condition: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
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Use of Multi-Node Wells in the Groundwater-Management Process of MODFLOW?2005 (GWM?2005) (Paperback)
Language: English
Published by Createspace Independent Publishing Platform, 2014
ISBN 10: 1500296767 ISBN 13: 9781500296766
Paperback. Condition: new. Paperback. Many groundwater wells are open to multiple aquifers or to multiple intervals within a single aquifer. These types of wells can be represented in numerical simulations of groundwater flow by use of the Multi-Node Well (MNW) Packages developed for the U.S. Geological Survey's MODFLOW model. However, previous versions of the Groundwater-Management (GWM) Process for MODFLOW did not allow the use of multi-node wells in groundwater-management formulations. This report describes modifications to the MODFLOW-2005 version of the GWM Process (GWM-2005) to provide for such use with the MNW2 Package. Multi-node wells can be incorporated into a management formulation as flow-rate decision variables for which optimal withdrawal or injection rates will be determined as part of the GWM-2005 solution process. In addition, the heads within multi-node wells can be used as head-type state variables, and, in that capacity, be included in the objective function or constraint set of a management formulation. Simple head bounds also can be defined to constrain water levels at multi-node wells. The report provides instructions for including multi-node wells in the GWM-2005 data-input files and a sample problem that demonstrates use of multi-node wells in a typical groundwater-management problem. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
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Documentation for the State Variables Package for the Groundwater-Management Process of MODFLOW-2005 (GWM-2005) (Paperback)
Language: English
Published by Createspace Independent Publishing Platform, 2014
ISBN 10: 1500296465 ISBN 13: 9781500296469
Paperback. Condition: new. Paperback. Many groundwater-management problems are concerned with the control of one or more variables that reflect the state of a groundwater-flow system or a coupled groundwater/surface-water system. These system state variables include the distribu- tion of heads within an aquifer, streamflow rates within a hydraulically connected stream, and flow rates into or out of aquifer storage. This report documents the new State Variables Package for the Groundwater-Management Process of MODFLOW-2005 (GWM-2005). The new package provides a means to explicitly represent heads, streamflows, and changes in aquifer storage as state variables in a GWM-2005 simulation. The availability of these state variables makes it possible to include system state in the objective function and enhances existing capabilities for constructing constraint sets for a groundwater-management formu- lation. The new package can be used to address groundwater-management problems such as the determination of withdrawal strategies that meet water-supply demands while simultaneously maximizing heads or streamflows, or minimizing changes in aquifer storage. Four sample problems are provided to demonstrate use of the new package for typical groundwater-management applications. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
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GWM-2005?A Groundwater-Management Process for MODFLOW-2005 with Local Grid Refinement (LGR) Capability (Paperback)
Language: English
Published by Createspace Independent Publishing Platform, 2014
ISBN 10: 1500296376 ISBN 13: 9781500296377
Paperback. Condition: new. Paperback. This report describes the Groundwater-Management (GWM) Process for MODFLOW-2005, the 2005 version of the U.S. Geological Survey modular three-dimensional groundwater model. GWM can solve a broad range of groundwater-management problems by combined use of simulation- and optimization-model- ing techniques. These problems include limiting groundwater-level declines or streamflow depletions, manag- ing groundwater withdrawals, and conjunctively using groundwater and surface-water resources. GWM was initially released for the 2000 version of MODFLOW. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
