scholarly journals Vertical aerosol fluxes measured by the eddy covariance method and deposition of nucleation mode particles above a Scots pine forest in southern Finland

2000 ◽  
Vol 105 (D15) ◽  
pp. 19905-19916 ◽  
Author(s):  
G. Buzorius ◽  
Ü. Rannik ◽  
J. M. Mäkelä ◽  
P. Keronen ◽  
T. Vesala ◽  
...  
Keyword(s):  
Eddy Covariance ◽  
Scots Pine ◽  
Pine Forest ◽  
Eddy Covariance Method ◽  
Nucleation Mode ◽  
Scots Pine Forest

Impact of Canopy Decoupling and Subcanopy Advection on the Annual Carbon Balance of a Boreal Scots Pine Forest as Derived From Eddy Covariance

2018 ◽  
Vol 123 (2) ◽  
pp. 303-325 ◽  
Author(s):  
Georg Jocher ◽  
John Marshall ◽  
Mats B. Nilsson ◽  
Sune Linder ◽  
Giuseppe De Simon ◽  
...  
Keyword(s):  
Eddy Covariance ◽  
Scots Pine ◽  
Carbon Balance ◽  
Pine Forest ◽  
Annual Carbon ◽  
Scots Pine Forest ◽  
Annual Carbon Balance

Biometric and eddy covariance-based assessment of decadal carbon sequestration of a temperate Scots pine forest

2013 ◽  
Vol 174-175 ◽  
pp. 135-143 ◽  
Author(s):  
B. Gielen ◽  
B. De Vos ◽  
M. Campioli ◽  
J. Neirynck ◽  
D. Papale ◽  
...  
Keyword(s):  
Carbon Sequestration ◽  
Eddy Covariance ◽  
Scots Pine ◽  
Pine Forest ◽  
Scots Pine Forest

Analysis of natural regeneration of Scots pine forest in the high Campine after a fire

1988 ◽  
Vol 53 ◽  
Author(s):  
N. Lust
Keyword(s):  
Scots Pine ◽  
Natural Regeneration ◽  
Fire Regime ◽  
Pine Forest ◽  
Seed Supply ◽  
Regeneration Period ◽  
The Social ◽  
Short Period ◽  
Fire Area ◽  
Scots Pine Forest

The  study deals with the spontaneous resettlement of a fire area, after  destruction of 600 ha Scots pine forest. The following items have been  examined in particular: the composition of the tree species, the duration of  the regeneration period, the influence of the parent stand, the exposition,  the slope, the treatment, the fire regime and the social differentiation.      The resettlement took place very quickly and over a very short period.  Birch and Scots pine take up 95 % of the stem number. The regeneration result  is precarious, yet mostly good. The parent stand is favourable both to seed  supply and to microclimate, but only over a short distance. The Scots pine  prefers more open and dry areas, whereas birch needs more humidity.     Practice has shown that natural regeneration of Scots pine stands is  possible. The forest treatment, however, is very important. It determines not  only the immediate result of the regeneration, but also the composition and  the structure of the future stand.

Exchange of trace gases between soils and the atmosphere in Scots pine forest ecosystems of the northeastern German lowlands

2002 ◽  
Vol 167 (1-3) ◽  
pp. 123-134 ◽  
Author(s):  
K Butterbach-Bahl ◽  
L Breuer ◽  
R Gasche ◽  
G Willibald ◽  
H Papen
Keyword(s):  
Scots Pine ◽  
Forest Ecosystems ◽  
Trace Gases ◽  
Pine Forest ◽  
Scots Pine Forest

Impacts of summer water limitation on the carbon balance of a Scots pine forest in the southern upper Rhine plain

2008 ◽  
Vol 148 (11) ◽  
pp. 1815-1826 ◽  
Author(s):  
Jutta Holst ◽  
Romain Barnard ◽  
Elke Brandes ◽  
Nina Buchmann ◽  
Arthur Gessler ◽  
...  
Keyword(s):  
Scots Pine ◽  
Carbon Balance ◽  
Pine Forest ◽  
Water Limitation ◽  
Scots Pine Forest ◽  
Upper Rhine

Methodological development for combined analysis of S and 35S in a Scots pine forest study

1992 ◽  
Vol 23 (13-14) ◽  
pp. 1575-1589 ◽  
Author(s):  
A. P. Rowland ◽  
A. F. Harrison ◽  
V. H. Kennedy ◽  
J. N. Cape
Keyword(s):  
Scots Pine ◽  
Pine Forest ◽  
Methodological Development ◽  
Combined Analysis ◽  
Scots Pine Forest

Soil Solution Response to Nitrogen and Magnesium Application in a Scots Pine Forest

2001 ◽  
Vol 65 (6) ◽  
pp. 1812-1823 ◽  
Author(s):  
Live S. Vestgarden ◽  
Gunnar Abrahamsen ◽  
Arne O. Stuanes
Keyword(s):  
Soil Solution ◽  
Scots Pine ◽  
Pine Forest ◽  
Scots Pine Forest

scholarly journals Role of de novo biosynthesis in ecosystem scale monoterpene emissions from a boreal Scots pine forest

2011 ◽  
Vol 8 (8) ◽  
pp. 2247-2255 ◽  
Author(s):  
R. Taipale ◽  
M. K. Kajos ◽  
J. Patokoski ◽  
P. Rantala ◽  
T. M. Ruuskanen ◽  
...  
Keyword(s):  
Scots Pine ◽  
De Novo ◽  
Proton Transfer Reaction ◽  
Eddy Covariance Method ◽  
De Novo Biosynthesis ◽  
Monoterpene Biosynthesis ◽  
Monthly Changes ◽  
Scots Pine Forest ◽  
Storage Pools

Abstract. Monoterpene emissions from Scots pine have traditionally been assumed to originate as evaporation from specialized storage pools. More recently, the significance of de novo emissions, originating directly from monoterpene biosynthesis, has been recognized. To study the role of biosynthesis at the ecosystem scale, we measured monoterpene emissions from a Scots pine dominated forest in southern Finland using the disjunct eddy covariance method combined with proton transfer reaction mass spectrometry. The interpretation of the measurements was based on a correlation analysis and a hybrid emission algorithm describing both de novo and pool emissions. During the measurement period May–August 2007, the monthly medians of daytime emissions were 200, 290, 180, and 200 μg m−2 h−1. The emissions were partly light dependent, probably due to de novo biosynthesis. The emission potential for both de novo and pool emissions exhibited a decreasing summertime trend. The ratio of the de novo emission potential to the total emission potential varied between 30 % and 46 %. Although the monthly changes were not significant, the ratio always differed statistically from zero, suggesting that the role of de novo biosynthesis was observable. Given the uncertainties in this study, we conclude that more accurate estimates of the contribution of de novo emissions are required for improving monoterpene emission algorithms for Scots pine dominated forests.

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