搜索结果: 1-9 共查到“水文物理学 hydrologic”相关记录9条 . 查询时间(0.046 秒)
Effect of land use-based surface roughness on hydrologic model output
land use-based surface roughness hydrologic model coefficient Manning
2015/8/14
The Manning’s roughness coefficient (n) is commonly used to represent surface roughness in lumped and distributed hydrologic models. Model parameter sensitivity studies identify runoff response to be ...
Application of Neuro-Genetic Algorithm to Determine Reservoir Response in Different Hydrologic Adversaries
neuro-genetic models reservoir response
2015/3/1
The hydrologic adversaries like high magnitude storms, extreme dryness, aridity, more than normal
demand for water etc. often cause a huge stress on the storage structures such as reservoirs and che...
NITROGEN AND PHOSPHORUS CYCLING IN MIDWESTERN AGRICULTURAL WETLANDS IN RESPONSE TO ALTERED HYDROLOGIC REGIMES
Wetland soil Midwest agriculture
2015/1/16
The transfer of nutrients from US Midwest croplands into surface waters causes eutrophication and a decline in water quality. Temporary retention of nutrient-rich runoff in constructed wetlands can he...
Calculation of time of concentration for hydrologic design and analysis using geographic information system vector objects
time of concentration hydrologic design geographic information system vector objects
2009/12/4
Synthetic unit hydrographs are commonly used to estimate runoff from rainfall events in a hydrologic analysis. A key parameter required as part of any hydrologic analysis using a synthetic unit hydrog...
Correlation Structure and Time Scale of Simple Hydrologic Systems
Correlation Structure Time Scale Simple Hydrologic Systems
2009/10/29
Correlation structure of river runoff is a complicated set of different persistence
phenomena in the watershed itself and in the meteorological input to the watershed.
Correlation functions and time...
Modeling the Hydrologic Cycle:The MC Model Part II-Modeling Applications
Hydrologic Cycle MC Model Modeling Applications
2009/10/27
The MC model, developed to simulate the simultaneous movements of surface
and groundwater flows in a watershed, is applied to three different types of
watersheds to demonstrate its characteristics a...
Modeling the Hydrologic Cycle:The MC Model Part I-Principles and Description
Hydrologic Cycle MC Model Principles Description
2009/10/27
This article discusses the joint modeling of surface and groundwater flows by
presenting and describing the MC model. The purpose of this deterministic
physically based model is to simulate the beha...
The hydrological balance for large water bodies, including reservoirs, requires the identification and accounting of water volumes and flows entering and leaving the water body control volume over a g...
Uncertainties associated with digital elevation models for hydrologic applications：a review
Digital elevation models hydrologic applications surface flow
2009/5/12
Digital elevation models (DEMs) represent the topography that drives surface flow and are arguably one of the more important data sources for deriving variables used by numerous hydrologic models. A c...