
Publications of A. Knohl
All genres
Journal Article (25)
1.
Journal Article
: Quality control of CarboEurope flux data - Part 1: coupling footprint analyses with flux data quality assessment to evaluate sites in forest ecosystems. Biogeosciences 5 (2), pp. 433 - 450 (2008)
2.
Journal Article
302 (1-2), pp. 189 - 202 (2008)
Representative estimates of soil and ecosystem respiration in an old beech forest. Plant and Soil 3.
Journal Article
18 (6), pp. 1391 - 1405 (2008)
Advection and resulting CO2 exchange uncertainty in a tall forest in central Germany. Ecological Applications 4.
Journal Article
: Evidence for soil water control on carbon and water dynamics in European forests during the extremely dry year: 2003. Agricultural and Forest Meteorology 143 (1-2), pp. 123 - 145 (2007)
5.
Journal Article
: Linking flux network measurements to continental scale simulations: ecosystem carbon dioxide exchange capacity under non-water-stressed conditions. Global Change Biology 13 (4), pp. 734 - 760 (2007)
6.
Journal Article
: Reduction of ecosystem productivity and respiration during the European summer 2003 climate anomaly: a joint flux tower, remote sensing and modelling analysis. Global Change Biology 13 (3), pp. 634 - 651 (2007)
7.
Journal Article
111 (2), G02012 (2006)
Influence of nutrient availability, stand age, and canopy structure on isoprene flux in a Eucalyptus saligna experimental forest. Journal of Geophysical Research: Biogeosciences 8.
Journal Article
20 (4), pp. 653 - 660 (2006)
Short-term changes in carbon isotope composition of soluble carbohydrates and starch: from canopy leaves to the root system. Rapid Communications in Mass Spectrometry 9.
Journal Article
84 (4), pp. 219 - 233 (2006)
Use of remotely sensed land use classification for a better evaluation of micrometeorological flux measurement sites. Theoretical and Applied Climatology 10.
Journal Article
20 (5), pp. 571 - 586 (2006)
Inter-annual and seasonal variability of radial growth, wood density and carbon isotope ratios in tree rings of beech (Fagus sylvatica) growing in Germany and Italy. Trees 11.
Journal Article
: Predicting the onset of net carbon uptake by deciduous forests with soil temperature and climate data: a synthesis of FLUXNET data. International Journal of Biometeorology 49 (6), pp. 377 - 387 (2005)
12.
Journal Article
: Europe-wide reduction in primary productivity caused by the heat and drought in 2003. Nature 437 (7058), pp. 529 - 533 (2005)
13.
Journal Article
: Pan-European δ 13C values of air and organic matter from forest ecosystems. Global Change Biology 11 (7), pp. 1065 - 1093 (2005)
14.
Journal Article
19 (4), p. GB4008 (2005)
Partitioning the net CO2 flux of a deciduous forest into respiration and assimilation using stable carbon isotopes. Global Biogeochemical Cycles 15.
Journal Article
142 (1), pp. 70 - 82 (2005)
Short-term variations in δ13C of ecosystem respiration reveals link between assimilation and respiration in a deciduous forest. Oecologia 16.
Journal Article
: Quality analysis applied on eddy covariance measurements at complex forest sites using footprint modelling. Theoretical and Applied Climatology 80 (2-4), pp. 121 - 141 (2005)
17.
Journal Article
: On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biology 11 (9), pp. 1424 - 1439 (2005)
18.
Journal Article
10 (12), pp. 2005 - 2019 (2004)
Forest and agricultural land-use-dependent CO2 exchange in Thuringia, Germany. Global Change Biology 19.
Journal Article
18 (14), pp. 1663 - 1665 (2004)
Kel-F(TM) discs improve storage time of canopy air samples in 10-mL vials for CO2-δ13C analysis. Rapid Communications in Mass Spectrometry 20.
Journal Article
118 (3-4), pp. 151 - 167 (2003)
Large carbon uptake by an unmanaged 250-year-old deciduous forest in Central Germany. Agricultural and Forest Meteorology