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[PDF] Top 20 Improving land surface models with FLUXNET data

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Improving land surface models with FLUXNET data

Improving land surface models with FLUXNET data

... and data-set internal inconsisten- cies – that can never be resolved by a model obeying conser- vation of mass and energy – can be identified (Williams et ...model data fusion under current conditions have ... See full document

19

FluxnetLSM R package (v1.0): a community tool for processing FLUXNET data for use in land surface modelling

FluxnetLSM R package (v1.0): a community tool for processing FLUXNET data for use in land surface modelling

... latest FLUXNET data release (FLUXNET2015; ...available data overcome some of the limitations of raw eddy covariance measurements through significant post-processing and ...all FLUXNET ... See full document

12

Enhancing the representation of subgrid land surface characteristics in land surface models

Enhancing the representation of subgrid land surface characteristics in land surface models

... The HYDRO1k digital elevation model (DEM) for NA was used to generate elevation data. The HYDRO1k is a compre- hensive and consistent geographic database providing global coverage of topographically derived ... See full document

14

Improving arable land heterogeneity information in available land cover products for land surface modelling using MERIS NDVI data

Improving arable land heterogeneity information in available land cover products for land surface modelling using MERIS NDVI data

... agery data were compiled in order to distinguish crop types following their different phenological ...statistical data from EUROSTAT for each NUTS region. The land use/cover scheme strongly affects ... See full document

12

Pairing FLUXNET sites to validate model representations of land use/land cover change

Pairing FLUXNET sites to validate model representations of land use/land cover change

... system models (ESMs) have long been used to in- vestigate the climatic impacts of land-use/land-cover change (LULCC) ...the land sur- face model (LSM) that is coupled to the atmospheric model ... See full document

15

How representative are FLUXNET measurements of surface fluxes during temperature extremes?

How representative are FLUXNET measurements of surface fluxes during temperature extremes?

... the FLUXNET data that deserve further ...aggregating FLUXNET data given the large variations in which parts of the temper- ature distribution are sampled? Why are there major varia- tions in ... See full document

16

On the utility of land surface models for agricultural drought monitoring

On the utility of land surface models for agricultural drought monitoring

... American Land Data Assimilation System Version 2 (NLDAS-2) forcing dataset (Xia et ...NASA/GEWEX Surface Radiation Budget (SRB) dataset and geostationary satellite ... See full document

10

Comparison of multiple models for estimating gross primary production using remote sensing data and fluxnet observations

Comparison of multiple models for estimating gross primary production using remote sensing data and fluxnet observations

... As an important variable in the global carbon cycle, gross primary productivity (GPP) is defined as the overall photo-synthetic fixation of carbon per unit space and time. Prior studies showed that approximately 12% of ... See full document

6

ERA-Interim/Land: a global land surface reanalysis data set

ERA-Interim/Land: a global land surface reanalysis data set

... ysis data set covering the period ...Forecasts) land surface model driven by me- teorological forcing from the ERA-Interim atmospheric re- analysis and precipitation adjustments based on monthly GPCP ... See full document

21

ERA Interim/Land: a global land surface reanalysis data set

ERA Interim/Land: a global land surface reanalysis data set

... global land surface reanal- ysis data set covering the period ...Forecasts) land surface model driven by me- teorological forcing from the ERA-Interim atmospheric re- analysis and ... See full document

19

The Land surface Data Toolkit (LDT v7.2) – a data fusion environment for land data assimilation systems

The Land surface Data Toolkit (LDT v7.2) – a data fusion environment for land data assimilation systems

... a data fusion environment known as the Land sur- face Data Toolkit ...a data synthesis environment for terrestrial ...NASA Land Information System (LIS; Kumar et ...for land ... See full document

17

Comparison of land surface humidity between observations and CMIP5 models

Comparison of land surface humidity between observations and CMIP5 models

... global data products; station den- sity is generally sparse outside of the USA and Europe, es- pecially for high latitudes, tropics, South America, Africa, the Middle East and most of ... See full document

29

Improving soil moisture and runoff simulations at 3 km  over Europe using land surface data assimilation

Improving soil moisture and runoff simulations at 3 km over Europe using land surface data assimilation

... using data as- similation approaches for improved predictions at the water- shed ...into land surface models to improve soil moisture and runoff estimates at regional and global scales ...SMOS ... See full document

25

Hydrologic Remote Sensing and Land Surface Data Assimilation

Hydrologic Remote Sensing and Land Surface Data Assimilation

... of data assimilation was discussed and two of the advanced techniques, mainly EnKF and PF were explained in ...suitable land DA method to meet this ...the data assimilation methods, we focused on two ... See full document

20

A methodology for snow data assimilation in a land surface model

A methodology for snow data assimilation in a land surface model

... We study the assimilation of satellite snow water equiva- lent observations made by passive microwave sensors, because snow water equivalent is crucial for estimating water fluxes in hydrologic models and ... See full document

12

Recent progresses in incorporating human land-water management into global land surface models toward their integration into Earth system models

Recent progresses in incorporating human land-water management into global land surface models toward their integration into Earth system models

... human land-water management in large scale hydrological models; however, these efforts have primarily been focused on the development of GHMs for water resources assessment and less attention has been paid ... See full document

38

Representation and improved parameterization of reservoir operation in hydrological and land surface models

Representation and improved parameterization of reservoir operation in hydrological and land surface models

... purposes, data periods, and other dam character- ...the data were acquired from Water Survey Canada, Alberta Environment and Parks, and the Saskatchewan Wa- ter Security ...Agency. Data for the High ... See full document

30

Advantages of analytically computing the ground heat flux in land surface models

Advantages of analytically computing the ground heat flux in land surface models

... ratio data containing a number of ...Meteorologic data from the weather station at Görmin were available as well and can be used as model forcing from 2005 ...this data set is given in Pauwels et ... See full document

18

Evaluation of leaf-level optical properties employed in land surface models

Evaluation of leaf-level optical properties employed in land surface models

... reflectance data are now based on the tuning of the CLM-simulated surface albedo to match MODIS ob- servations (Lawrence and Chase, ...RT models themselves are likely to source some error: the CLM ... See full document

16

Towards a public, standardized, diagnostic benchmarking system for land surface models

Towards a public, standardized, diagnostic benchmarking system for land surface models

... While LSM evaluation increasingly relies on a broad col- lection of data sources (e.g. in-situ gas exchange measure- ments, streamflow and satellite-based measurements), the limited nature of their availability ... See full document

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