搜索结果: 46-60 共查到“知识库 理学 evaporation”相关记录76条 . 查询时间(0.311 秒)
Comment on the paper Towards a rational definition of potential evaporation by J.P. Lhomme
potential evaporation J.P. Lhomme
2009/5/27
Comment on the paper Towards a rational definition of potential evaporation by J.P. Lhomme。
A comparison between reference transpiration and measurements of evaporation for a riparian grassland site
transpiration evaporation riparian grassland site
2009/5/27
This paper compares direct measurements of evaporation with the values predicted for reference transpiration. The measurements of actual evaporation were made using an eddy correlation device on a gra...
The impact of broadleaved woodland on water resources in lowland UK:II. Evaporation estimates from sensible heat flux measurements over beech woodland and grass on chalk sites in Hampshire
broadleaved woodland heat flux water resources chalk sites
2009/5/18
The impact on recharge to the Chalk aquifer of substitution of broadleaved woodland for pasture is a matter of concern in the UK. Hence, measurements of energy balance components were made above beech...
Novel evaporation experiment to determine soil hydraulic properties
soil hydraulic properties vapour flux
2009/5/15
A novel experimental approach to determine soil hydraulic material properties for the dry and very dry range is presented. Evaporation from the surface of a soil column is controlled by a constant fl...
Wet grasslands are being restored across the UK and Europe to reinstate their high biodiversity following over 50 years of drainage and conversion to arable agriculture. The water balance of many wet ...
Putting the “vap” into evaporation
evaporation land surfaces Land Surface Parameterisations
2009/5/6
In the spirit of the Special Issue of HESS to which it contributes, this paper documents the origin and development of the science of natural evaporation from land surfaces over the last 30–35 years,...
Constraining model parameters on remotely sensed evaporation:justification for distribution in ungauged basins?
Constraining model parameters remotely sensed evaporation
2009/5/6
In this study, land surface related parameter distributions of a conceptual semi-distributed hydrological model are constrained by employing time series of satellite-based evaporation estimates during...
One expected consequence of global warming is the increase in evaporation. However, lots of observations show that the rate of evaporation from open pans of water has been steadily decreasing all over...
Comparative Evaluation of Some BOMEX Measurements of Sea Surface Evaporation, Energy Flux and Stress
BOMEX Measurements Energy Flux Sea Surface Evaporation
2009/4/3
The Sea-Air Interaction Program, or “Core Experiment,” of BOMEX ruled the layout of the ship array, scheduling of observations, and deployment of aircraft during the first three BOMEX observation peri...
Laboratory Studies of Evaporation and Energy Transfer Through a Wavy Air-Water Interface
Evaporation Energy Transfer Wavy Air-Water Interface
2009/4/2
Interfacial evaporation and energy flux are presented for a series of experiments in a laboratory wind wave flume (neutral stratification) with varying free stream velocity and with and without mechan...
Application of a coupled microwave, energy and water transfer model to relate passive microwave emission from bare soils to near-surface water content and evaporation
microwave emission near-surface water
2009/3/25
The paper examines the stability of the relation between microwave emission from the soil and the average near-surface water content in the case of relatively smooth, bare soils, and then considers th...
Evaporation from Scots pine (Pinus sylvestris) following natural re-colonisation of the Cairngorm mountains, Scotland
Atul H. Haria David J. Price
2009/3/24
Recently, changing land-use practices in the uplands of Scotland have resulted in increased re-colonisation of wet heath moorland by natural Scots pine (Pinus sylvestris) woodland. The simple semi-emp...
Cloud processing, cloud evaporation and Angström exponent
Cloud processing cloud evaporation Angströ m exponent
2009/3/12
With a cloud parcel model we investigate how cloud processing and cloud evaporation modify the size distribution and the Angström exponent of an aerosol population. Our study provides a new expla...
Evaporation characteristics of wetlands: experience from a wetgrassland and a reedbed using eddy correlation measurements
wetlands evaporation eddy correlation wet grassland
2009/3/11
Measurements of evaporation were made from July to November 1999 using the eddy correlation method on two wetland types – wet grassland and reedbeds – in south west England. The evaporative water use ...
Evaluating the reliability of point estimates of wetland reference evaporation
evaporation Penman-Monteith automatic weather station
2009/3/11
The Penman-Monteith formulation of evaporation has been criticised for its reliance upon point estimates so that areal estimates of wetland evaporation based upon single weather stations may be mislea...