globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2016.10.002
Scopus记录号: 2-s2.0-85002342344
论文题名:
Two decades of numerical modelling to understand long term fluvial archives: Advances and future perspectives
作者: Veldkamp A.; Baartman J.E.M.; Coulthard T.J.; Maddy D.; Schoorl J.M.; Storms J.E.A.; Temme A.J.A.M.; van Balen R.; van De Wiel M.J.; van Gorp W.; Viveen W.; Westaway R.; Whittaker A.C.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2017
卷: 166
起始页码: 177
结束页码: 187
语种: 英语
英文关键词: Equifinality ; Fluvial stratigraphy ; Intrinsic and extrinsic control ; Non-linearity ; Numerical model ; Signal shredding
Scopus关键词: Climate models ; Stratigraphy ; Development and applications ; Equifinality ; Extrinsic control ; Landscape properties ; Non-linearity ; Nonlinear behaviours ; Physical assumptions ; Scientific publications ; Numerical models
英文摘要: The development and application of numerical models to investigate fluvial sedimentary archives has increased during the last decades resulting in a sustained growth in the number of scientific publications with keywords, ‘fluvial models’, ‘fluvial process models’ and ‘fluvial numerical models’. In this context we compile and review the current contributions of numerical modelling to the understanding of fluvial archives. In particular, recent advances, current limitations, previous unexpected results and future perspectives are all discussed. Numerical modelling efforts have demonstrated that fluvial systems can display non-linear behaviour with often unexpected dynamics causing significant delay, amplification, attenuation or blurring of externally controlled signals in their simulated record. Numerical simulations have also demonstrated that fluvial records can be generated by intrinsic dynamics without any change in external controls. Many other model applications demonstrate that fluvial archives, specifically of large fluvial systems, can be convincingly simulated as a function of the interplay of (palaeo) landscape properties and extrinsic climate, base level and crustal controls. All discussed models can, after some calibration, produce believable matches with real world systems suggesting that equifinality - where a given end state can be reached through many different pathways starting from different initial conditions and physical assumptions - plays an important role in fluvial records and their modelling. The overall future challenge lies in the development of new methodologies for a more independent validation of system dynamics and research strategies that allow the separation of intrinsic and extrinsic record signals using combined fieldwork and modelling. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/59217
Appears in Collections:过去全球变化的重建

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作者单位: Faculty of Geo-Information Science and Earth Observation (ITC), University of Twente, P.O. Box 217, Enschede, AE, Netherlands; Soil Physics and Land Management Group, Wageningen University, PO Box 47, Wageningen, AA, Netherlands; School of Environmental Sciences, University of Hull, United Kingdom; Department of Geography, University of Newcastle, Newcastle upon Tyne, United Kingdom; Soil Geography and Landscape Group, Wageningen University, P.O. Box 47, Wageningen, AA, Netherlands; Department of Geoscience and Engineering, Section Applied Geology, Delft University of Technology, Netherlands; Department of Geography, Kansas State University, United States; Institute for Arctic and Alpine Research, University of Colorado, Boulder, CO, United States; Dep. of Earth Sciences, VU University Amsterdam, De Boelelaan 1085, Amsterdam, HV, Netherlands; TNO – Geological Survey of the Netherlands, Utrecht, Netherlands; Centre for Agroecology, Water and Resilience, Coventry University, United Kingdom; Groningen Institute of Archaeology (GIA), University of Groningen, Poststraat 6, Groningen, ER, Netherlands; Sección Ingeniería de Minas e Ingeniería Geológica, Departamento de Ingeniería, Pontificia Universidad Católica del Perú, San Miguel, Lima, Peru; School of Engineering, University of Glasgow, James Watt (South) Building, Glasgow, United Kingdom; Department of Earth Science and Engineering, Imperial College, London, United Kingdom

Recommended Citation:
Veldkamp A.,Baartman J.E.M.,Coulthard T.J.,et al. Two decades of numerical modelling to understand long term fluvial archives: Advances and future perspectives[J]. Quaternary Science Reviews,2017-01-01,166
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