作者: 我說不重要 時間: 2025-3-21 20:16
Other International Organizations—ogy Distributed Model (IHDM, see Beven et al. 1987; Calver, 1988; Calver and Wood, 1995). These models claim to be physically-based (in accordance with the outline laid down by Freeze and Harlan, 1969) and to have parameters that are physically measurable in the field, at least in principle.作者: 焦慮 時間: 2025-3-22 02:13 作者: 熒光 時間: 2025-3-22 04:45
Book 1996oughts, and indeed of everything else that has ever been recorded or remembered, and then to apply to this everything that is known about meteorology, plant physiology, soil physics, hydrogeology, sediment transport and everything else that is relevant within this context. Of course, no matter how m作者: Schlemms-Canal 時間: 2025-3-22 11:59
Use Of GIS And Database with Distributed Modelling,the model in a stochastic context (Te Stroet, 1995). When many scenario’s have to be evaluated against each other, this becomes essential because a quantification of minimum and maximum effects prevents the hydrologist from making the wrong choices based on an erroneous model. Nowadays, the pure num作者: 狗窩 時間: 2025-3-22 15:18 作者: 狗窩 時間: 2025-3-22 17:24
,Comment on ’A Discussion of Distributed Hydrological Modelling’ by K. Beven,el validation as the validation of a site-specific model, while code verification refers to the testing of algorithms etc. Our terminology is defined and discussed in more details in this book by Refsgaard (Chapter 2) and Refsgaard and Storm (Chapter 3).作者: 單挑 時間: 2025-3-22 22:37
0921-092X teorology, plant physiology, soil physics, hydrogeology, sediment transport and everything else that is relevant within this context. Of course, no matter how m978-94-010-6599-3978-94-009-0257-2Series ISSN 0921-092X Series E-ISSN 1872-4663 作者: Electrolysis 時間: 2025-3-23 02:22 作者: 耐寒 時間: 2025-3-23 07:50
Distributed Physically-Based Modelling Of The Entire Land Phase of The Hydrological Cycle, namely that in order to obtain a useful outcome of the modelling exercise, variations in state-variables over space and time need to be considered and realistic representations of internal flow processes have to. be computed.作者: Dissonance 時間: 2025-3-23 10:01
The British Commonwealth and Empired regions where the amount of rainfall impedes the establishment of good ground cover. Whitlow (1988) has estimated that average soil losses on croplands and grazing areas on Communal Lands in Zimbabwe are 50 and 75 t/ha/year, respectively, whereas the rates of soil formation are very slow, e.g. 400 kg/ha/year.作者: incredulity 時間: 2025-3-23 17:27
https://doi.org/10.1057/9780230270930 between climate, crop, soil and hydrology, and additional tools for assessment of the long term effects of the suggested measures of pollution control are lacking. It is therefore very relevant to investigate which tools are available for prediction, how reliable they are, and what are their limitations.作者: glacial 時間: 2025-3-23 19:37 作者: Anemia 時間: 2025-3-24 00:05
https://doi.org/10.1057/9780230270909ven rise to an increasing complexity in terms of computational ability and in the storage, retrieval and manipulation of information flows. Hydroinformatics is the field of study of the flow of information and its processing by knowledge as applied to the flow of fluids and all that they transport.作者: Antimicrobial 時間: 2025-3-24 02:57 作者: 愛花花兒憤怒 時間: 2025-3-24 07:22
0921-092X s with which his or her client is confronted, and on this basis to design solutions and implement these in practice. The distributed hydrological model is, correspondingly, the means for doing everything that is reasonably possible - of mobilising as much data and testing it with as much knowledge a作者: Fierce 時間: 2025-3-24 13:55
The British Commonwealth and Empiremost easily and universally applicable, the most widespread and the one with the most rapid development with regard to scientific basis and application. The present book is devoted entirely to mathematical models.作者: 嘲弄 時間: 2025-3-24 17:07 作者: 我們的面粉 時間: 2025-3-24 19:12
Soil Erosion Modelling,d regions where the amount of rainfall impedes the establishment of good ground cover. Whitlow (1988) has estimated that average soil losses on croplands and grazing areas on Communal Lands in Zimbabwe are 50 and 75 t/ha/year, respectively, whereas the rates of soil formation are very slow, e.g. 400 kg/ha/year.作者: gnarled 時間: 2025-3-25 02:15
Agrochemical Modelling, between climate, crop, soil and hydrology, and additional tools for assessment of the long term effects of the suggested measures of pollution control are lacking. It is therefore very relevant to investigate which tools are available for prediction, how reliable they are, and what are their limitations.作者: Obsequious 時間: 2025-3-25 03:55 作者: Cardiac-Output 時間: 2025-3-25 07:32
Hydrological Modelling in a Hydroinformatics Context,ven rise to an increasing complexity in terms of computational ability and in the storage, retrieval and manipulation of information flows. Hydroinformatics is the field of study of the flow of information and its processing by knowledge as applied to the flow of fluids and all that they transport.作者: miscreant 時間: 2025-3-25 13:39
The Statesman‘s Year-Book 1964-65ut large river basins can be derived from different sensors. A major problem facing the user of these data is how to effectively incorporate remotely sensed data into hydrological studies and models (Peck et al. , 1981; Rango, 1987; Schultz, 1988; Engman and Gurney, 1991).作者: HEAVY 時間: 2025-3-25 19:33 作者: 租約 時間: 2025-3-25 22:39
The Role of Distributed Hydrological Modelling in Water Resources Management,elfare, food security, industrial development and the ecosystems on which they depend, are all at risk, unless water and land resources are managed more effectively in the present decade and beyond than they have been in the past”. (ICWE, 1992)作者: Obsessed 時間: 2025-3-26 02:37
Terminology, Modelling Protocol And Classification of Hydrological Model Codes,logue or mathematical. The physical and analogue models have been very important in the past. However, the mathematical group of models is by far the most easily and universally applicable, the most widespread and the one with the most rapid development with regard to scientific basis and applicatio作者: Generic-Drug 時間: 2025-3-26 06:43 作者: Anhydrous 時間: 2025-3-26 12:18
Multi-Species Reactive Transport Modelling,d in Chapter 3. When a reactive species is transported through the subsurface it may undergo chemical and microbiological processes that will retard and transform the species. In short, these types of processes will be called reactions.作者: LIMIT 時間: 2025-3-26 15:32 作者: Induction 時間: 2025-3-26 17:58 作者: HAIL 時間: 2025-3-27 00:57
Application of Remote Sensing For Hydrological Modelling, The main problem in many hydrological studies is that there are not enough adequate data to describe quantitatively hydrological processes with sufficient accuracy. Studies on hydrological effects of land use and climate changes in large river basins are possible only if detailed information about 作者: mechanical 時間: 2025-3-27 02:26 作者: adjacent 時間: 2025-3-27 08:27
An Engineering Case Study - Modelling the Influences of Gabcikovo Hydropower Plant on the Hydrology forms an alluvial aquifer, which throughout the year receives in the order of 30 m3/s infiltration water from the Danube in the upper parts of the area and returns it into the Danube and the drainage channels in the downstream part. The aquifer is an important water resource for municipal and agric作者: Calibrate 時間: 2025-3-27 13:24 作者: 起皺紋 時間: 2025-3-27 16:21
,Comment on ’A Discussion of Distributed Hydrological Modelling’ by K. Beven,ives of distributed hydrological modelling. Indeed, since the terminology used by Beven differs in some respects significantly from the terminology used in some of the other chapters of this book, we should like first to define some key terms as we have used them in the present discussion. We begin 作者: 掙扎 時間: 2025-3-27 18:57
,Response to comments on ‘a(chǎn) discussion of distributed hydrological modelling’ by j c refsgaard et alhapter 13B, I must re-emphasise that my discussion in was always intended as a friendly critique. I do not deny the need for distributed predictions. I am not suggesting that lumped models or simpler distributed models will necessarily provide adequate predictions. I myself have been involved in dis作者: IRK 時間: 2025-3-27 23:53 作者: Nomogram 時間: 2025-3-28 04:40 作者: Circumscribe 時間: 2025-3-28 09:16 作者: 啤酒 時間: 2025-3-28 12:10 作者: Rodent 時間: 2025-3-28 17:13
https://doi.org/10.1057/9780230270794elfare, food security, industrial development and the ecosystems on which they depend, are all at risk, unless water and land resources are managed more effectively in the present decade and beyond than they have been in the past”. (ICWE, 1992)作者: 祖?zhèn)髫敭a(chǎn) 時間: 2025-3-28 20:27
https://doi.org/10.1057/9780230270794d in Chapter 3. When a reactive species is transported through the subsurface it may undergo chemical and microbiological processes that will retard and transform the species. In short, these types of processes will be called reactions.作者: Accessible 時間: 2025-3-29 02:46
Great Britain and Northern Ireland forms an alluvial aquifer, which throughout the year receives in the order of 30 m3/s infiltration water from the Danube in the upper parts of the area and returns it into the Danube and the drainage channels in the downstream part. The aquifer is an important water resource for municipal and agricultural water supply.作者: 遺產(chǎn) 時間: 2025-3-29 04:52 作者: 完全 時間: 2025-3-29 09:30
The British Commonwealth and Empirelogue or mathematical. The physical and analogue models have been very important in the past. However, the mathematical group of models is by far the most easily and universally applicable, the most widespread and the one with the most rapid development with regard to scientific basis and applicatio作者: DALLY 時間: 2025-3-29 14:00 作者: 有法律效應(yīng) 時間: 2025-3-29 17:38
https://doi.org/10.1057/9780230270794d in Chapter 3. When a reactive species is transported through the subsurface it may undergo chemical and microbiological processes that will retard and transform the species. In short, these types of processes will be called reactions.作者: 神經(jīng) 時間: 2025-3-29 22:25
The British Commonwealth and Empire societies, and sometimes also legislation have resulted in cultivation of areas unsuitable for crop production or in unsustainable farming which, together with overgrazing, are major reasons for soil erosion. Alo erratic rainfall results in ecosystems prone to erosion, in particular in the semi-ari作者: 女上癮 時間: 2025-3-30 02:41 作者: Expediency 時間: 2025-3-30 06:21
The Statesman‘s Year-Book 1964-65 The main problem in many hydrological studies is that there are not enough adequate data to describe quantitatively hydrological processes with sufficient accuracy. Studies on hydrological effects of land use and climate changes in large river basins are possible only if detailed information about 作者: 顯示 時間: 2025-3-30 09:55
Other International Organizations—ource - water. To obtain sound, realistic and economically feasible solutions for the increasing problems, the hydrologist needs to co-operate intensively with experts in the field of ecology, agriculture, urban planning and economics (Engelen and Kloosterman, to be published). They have to evaluate作者: 糾纏,纏繞 時間: 2025-3-30 16:09 作者: 我就不公正 時間: 2025-3-30 20:03
Other International Organizations—dels in hydrology (and other areas such as ecology) have been developing rapidly since the first outline of a physics-based distributed model published by Freeze and Harlan in 1969. Coupled to the opening up of the technological feasibility of making such models possible has been the recognition and作者: Presbyopia 時間: 2025-3-30 23:05
https://doi.org/10.1057/9780230270909ives of distributed hydrological modelling. Indeed, since the terminology used by Beven differs in some respects significantly from the terminology used in some of the other chapters of this book, we should like first to define some key terms as we have used them in the present discussion. We begin 作者: 閃光東本 時間: 2025-3-31 04:13
Other International Organizations—hapter 13B, I must re-emphasise that my discussion in was always intended as a friendly critique. I do not deny the need for distributed predictions. I am not suggesting that lumped models or simpler distributed models will necessarily provide adequate predictions. I myself have been involved in dis作者: CLAMP 時間: 2025-3-31 08:52 作者: 陶醉 時間: 2025-3-31 10:21
The British Commonwealth and EmpireIn Chapter 2 of this book a terminology was defined and the different steps in a modelling application was put into the framework of a modelling protocol. In the present chapter some of the elements in such protocol are addressed in more details with special reference to distributed models.作者: 卜聞 時間: 2025-3-31 15:30
Federation of Rhodesia and NyasalandMost variables in the hydrological cycle show large and frequent spatial variations, and often exhibit rapid temporal variations. of particular importance is precipitation, and it is often necessary in many hydrological process studies and applications to monitor precipitation continuously at as many points as possible.作者: conspicuous 時間: 2025-3-31 21:08
The Statesman‘s Year-Book 1964-65This chapter describes the collection and processing of geological data and the Subsequent establishment of three-dimensional geological models to be used as input to threedimensional hydrogeological modelling.作者: 不愿 時間: 2025-3-31 22:40
