Footprint modeling for vegetation atmosphere exchange studies: a review and perspective

HP Schmid - Agricultural and Forest Meteorology, 2002 - Elsevier
The footprint of a turbulent flux measurement defines its spatial context. With the onset of
long-term flux measurement sites over forests and other inherently inhomogeneous areas …

Flux and concentration footprint modelling: State of the art

T Vesala, N Kljun, Ü Rannik, J Rinne, A Sogachev… - Environmental …, 2008 - Elsevier
Since early 1990s, the development of footprint models has been rapid with presently four
different approaches being available:(i) analytical models,(ii) Lagrangian stochastic particle …

[图书][B] Micrometeorology

T Foken, M Mauder - 2008 - Springer
Twenty years have passed since the first German-language edition of this book was
published. Subsequently, parallel German-and English-language editions were produced in …

An approximate analytical model for footprint estimation of scalar fluxes in thermally stratified atmospheric flows

CI Hsieh, G Katul, T Chi - Advances in water Resources, 2000 - Elsevier
An approximate analytical model was developed to estimate scalar flux footprint in thermally
stratified atmospheric surface layer flows. The proposed model was based on a combination …

Experimental design for flux measurements: matching scales of observations and fluxes

HP Schmid - Agricultural and Forest Meteorology, 1997 - Elsevier
Practical and conceptual questions of micrometeorological flux measurements over
inhomogeneous areas are discussed, especially pertaining to the selection and layout of …

A three-dimensional backward Lagrangian footprint model for a wide range of boundary-layer stratifications

N Kljun, MW Rotach, HP Schmid - Boundary-Layer Meteorology, 2002 - Springer
We present a three-dimensional Lagrangian footprint model with the ability to predict the
area of influence (footprint) of a measurement within a wide range of boundary-layer …

Spatial and temporal variability in forest–atmosphere CO2 exchange

DY Hollinger, J Aber, B Dail, EA Davidson… - Global Change …, 2004 - Wiley Online Library
Seven years of carbon dioxide flux measurements indicate that a∼ 90‐year‐old spruce
dominated forest in Maine, USA, has been sequestering 174±46 g C m− 2 yr− 1 (mean±1 …

[HTML][HTML] A multiscale remote sensing model for disaggregating regional fluxes to micrometeorological scales

MC Anderson, JM Norman… - Journal of …, 2004 - journals.ametsoc.org
A Multiscale Remote Sensing Model for Disaggregating Regional Fluxes to
Micrometeorological Scales in: Journal of Hydrometeorology Volume 5 Issue 2 (2004) Jump …

Flux footprints within and over forest canopies

D Baldocchi - Boundary-Layer Meteorology, 1997 - Springer
The characteristics of turbulence within a forest arespatially heterogeneous and distinct from
thoseassociated with the surface boundary layer. Consequently, the size and probability …

Assessing tower flux footprint climatology and scaling between remotely sensed and eddy covariance measurements

B Chen, TA Black, NC Coops, T Hilker… - Boundary-layer …, 2009 - Springer
We describe pragmatic and reliable methods to examine the influence of patch-scale
heterogeneities on the uncertainty in long-term eddy-covariance (EC) carbon flux data and …