搜索结果: 1-15 共查到“地球科学总论 Quantifying”相关记录15条 . 查询时间(0.031 秒)
Study of Hurricane Harvey flooding aids in quantifying climate change
hydraulic model climate change extreme weather
2021/8/4
Researchers used a hydraulic model to consider the degree to which human-caused climate change may have affected flooding in Houston in 2017 during Hurricane Harvey. Resources were used to quantify th...
Quantifying the model structural error in carbon cycle data assimilation systems
Quantifying the model structural error carbon cycle data assimilation systems
2014/12/17
This study explores the impact of the structural error of biosphere models when assimilating net ecosystem exchange (NEE) measurements or CO2 concentration measurements to optimise uncertain model par...
Quantifying the carbon uptake by vegetation for Europe on a 1 km2 resolution using a remote sensing driven vegetation model
Quantifying the carbon uptake Europe on a 1 km2 resolution remote sensing driven vegetation model
2014/12/12
In this study we compare monthly gross primary productivity (GPP) time series (2000–2007), computed for Europe with the Biosphere Energy Transfer Hydrology (BETHY/DLR) model with monthly data from the...
Quantifying the Effcts of Cementation on the Hydromechanical Properties of Granular Porous Media Using Discrete Element and Poroelastic Models
Cementation on the Hydro Mechanical Properties Granular Porous Media Discrete Element Poroelastic Models
2014/10/22
Cementation is known to significantly influence the mechanical and hydrologic properties of granular porous media by increasing the stiffness of the elastic response to stress and reducing permeabilit...
Quantifying the discharge forecast uncertainty by different approaches to probabilistic quantitative precipitation forecast
discharge forecast forecast
2010/1/27
A probabilistic approach to flood prediction over the Reno river basin, a medium-sized catchment in Northern Italy, has been tested using two different meteorological ensemble systems. The future prec...
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation high mountain rock slopes remote sensing techniques
2009/12/16
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Quantifying atmospheric transport,chemistry,and mixing using a new trajectory-box model and a global atmospheric-chemistry GCM
atmospheric transport chemistry mixing new trajectory-box model global atmospheric-chemistry GCM
2010/2/5
We present a novel method for the quantification of transport, chemistry, and mixing along atmospheric trajectories based on a consistent model hierarchy. The hierarchy consists of the new atmospheric...
Quantifying changes of wind speed distributions in the historical record of Atlantic tropical cyclones
Quantifying changes wind speed distributions historical record Atlantic tropical cyclones
2009/12/8
Here we re-examine the official Atlantic basin tropical cyclone (hurricane) database HURDAT (1851–2008) and quantify differences between wind speed distributions in the early historical (1851–1943) re...
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation persistence high mountain rock slopes large landslides
2009/12/8
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Quantifying changes and trends in glacier area and volume in the Austrian tztal Alps(1969-1997-2006)
changes trends glacier area Austrian tztal Alps
2010/2/3
In this study we apply a simple and reliable method to derive recent changes in glacier area and volume by taking advantage of high resolution LIDAR (light detection and ranging) DEMs (digital elevati...
Quantifying methane emissions from rice fields in the Taihu Lake region,China by coupling a detailed soil database with biogeochemical model
methane emissions rice fields Taihu Lake detailed soil database biogeochemical model
2010/1/20
As China has approximately 22% of the world's rice paddies, the regional quantification of CH4 emissions from these paddies is important in determining their contribution to the global greenhouse gas ...
Quantifying uncertainties in precipitation: a case study from Greece
Quantifying uncertainties precipitation Greece
2010/1/28
The main objective of the present study was the examination and the quantification of the uncertainties in the precipitation time series over the Greek area, for a 42-year time period. The uncertainty...
207Pb-206Pb,40Ar-39Ar and Fission-Track Geothermochronology Quantifying Cooling and Exhumation History of the Kaman-Kırşehir Region Intrusions,Central Anatolia,Turkey
single zircon 207Pb-206Pb amphibole 40Ar-39Ar apatite fission-track cooling exhumation Kaman-Kı rş ehir region
2010/1/11
The Kaman-Kırşehir region intrusions were generated in a post-collisional extensional setting following Cenomanian-Turonian docking of an oceanic island arc, comprising the supra-subduction ...
Quantifying biologically and physically induced flow and tracer dynamics in permeable sediments
biologically and physically induced flow tracer dynamics permeable sediments
2010/1/14
Insight in the biogeochemistry and ecology of sandy sediments crucially depends on a quantitative description of pore water flow and the associated transport of various solutes and particles. We show ...
Dam-affected hydrologic time series give rise to uncertainties when they are used for calibrating large-scale hydrologic models or for analysing runoff records. It is therefore necessary to identify a...