搜索结果: 1-15 共查到“水文学 real-time”相关记录16条 . 查询时间(0.156 秒)
近年来关于浮游动物与微囊藻相互作用的研究逐渐被关注,其中有的研究认为浮游动物能够诱导产毒细胞毒素含量的变化.微囊藻毒素是由微囊藻毒素合成基因编码翻译的,目前关于浮游动物对微囊藻毒素合成基因相对表达的影响并无报道,本文首次通过实时定量逆转录PCR方法研究铜绿微囊藻PCC7806产毒相关基因mcyB和mcyD在大型蚤胁迫下相对表达变化.结果显示微囊藻mcyB、mcyD基因相对表达均有上调,表明铜绿微囊...
Evapotranspiration modelling at large scale using near-real time MSG SEVIRI derived data
Evapotranspiration modelling using near-real MSG SEVIRI
2011/3/15
We present an evapotranspiration (ET) model developed in the framework of the EUMETSAT "Satellite Application Facility" (SAF) on Land Surface Analysis (LSA). The model is a simplified Soil-Vegetation-...
Improved non-linear transfer function and neural network methods of flow routing for real-time forecasting
non-linear transfer function neural network methods flow routing real-time forecasting
2009/12/4
Data-based methods of flow forecasting are becoming increasingly popular due to their rapid development times, minimum information requirements, and ease of real-time implementation, with transfer fun...
Genetic algorithms for real-time operation of multipurpose water resource systems
Genetic algorithms real-time operation multipurpose water resource systems
2009/12/4
This paper deals with the application of genetic algorithms to the operation of a water resource system in real time. A genetic algorithm was developed and applied to solve an optimization model for t...
EC-SVM approach for real-time hydrologic forecasting
EC-SVM approach real-time hydrologic forecasting
2009/12/4
This study demonstrates a combined application of chaos theory and support vector machine (SVM) in the analysis of chaotic time series with a very large sample data record. A large data record is ofte...
The Potential of Real Time Control to reduce Combined Sewer Overflow
Real Time Control Combined Sewer Overflow
2009/10/26
The potential of Real Time Control (RTC) to reduce the overflow volume from
a combined sewer system has been investigated for a catchment in Copenhagen,
named Strandvaenget. The results have been co...
Validation and Intercomparison of Different Updating Procedures for Real-Time Forecasting
Validation and Intercomparison Updating Procedures Real-Time Forecasting
2009/10/23
The paper presents a classification and a review of the updating procedures currently
used in real-time flood fo~ecastingm odelling. On the basis of results from
the WMO project 'Simulated Real-Time...
Adaptive Use of a Conceptual Model for Real Time Flood Forecasting
Adaptive Use Conceptual Model Real Time Flood Forecasting
2009/10/23
This paper investigates the adaptive use of a simple conceptual lumped rainfallrunoff
model based on a Probability Distributed Model complemented with a
Geomorphological Unit Hydrograph. Three diffe...
NEAR REAL TIME VARIABILITY OF SOIL MOISTURE AND TEMPERATURE UNDER DIFFERENT LAND USE AND COVERTHE：THE ALABAMA MESONET
SOIL MOISTURE SOIL TEMPERATURE The Alabama Mesonet
2009/10/12
The Alabama Mesonet (ALMNet) has been established to provide near-real-time data to conduct research that aims to ensure the security, quality, and quantity of the Nation?s natural resources. The ALMN...
A general real-time formulation for multi-rate mass transfer problems
real-time formulation multi-rate transfer problems
2009/9/11
Many flow and transport phenomena, ranging from delayed storage in pumping tests to tailing in river or aquifer tracer breakthrough curves or slow kinetics in reactive transport, display non-equilibri...
Operational hydro-meteorological warning and real-time flood forecasting：the Piemonte Region case study
hydro-meteorological warning flood forecasting
2009/5/18
The development and implementation of a real-time flood forecasting system in the context of the Piemonte Region's hydro-meteorological operational alert procedure is described. The area of interest i...
Assessing the performance of eight real-time updating models and procedures for the Brosna River
Brosna River Galway River Flow Modelling and Forecasting System Neural Network Updating Linear Transfer Function
2009/5/18
The flow forecasting performance of eight updating models, incorporated in the Galway River Flow Modelling and Forecasting System (GFMFS), was assessed using daily data (rainfall, evaporation and disc...
A stochastic space-time rainfall forecasting system for real time flow forecasting II: Application of SHETRAN and ARNO rainfall runoff models to the Brue catchment
SHETRAN ARNO HYREX
2009/3/25
Key issues involved in converting MTB ensemble forecasts of rainfall into ensemble forecasts of runoff are addressed.
A stochastic space-time rainfall forecasting system for real time flow forecasting I: Development of MTB conditional rainfall scenario generator
MTB model space-time rainfall field model
2009/3/25
The need for the development of a method for generating an ensemble of rainfall scenarios, which are conditioned on the observed rainfall, and its place in the HYREX programme is discussed. A review o...
Neural networks and non-parametric methods for improving real-time flood forecasting through conceptual hydrological models
real-time flood forecasting precipitation prediction
2009/3/17
Time-series analysis techniques for improving the real-time flood forecasts issued by a deterministic lumped rainfall-runoff model are presented. Such techniques are applied for forecasting the short-...