Although there is considerable evidence demonstrating that CO2 and O3 influence the physiology, productivity, and composition of forests, it is less clear how these influences change as stands develop (Körner 2006).
Sample text:```The lower abundance of fish at impacted reaches detected in our study agrees with the results of other authors, who in some cases found four times higher biomass at control reaches (Kube cka et al. 1997; Almod ovar & Nicola 1999).```
Sample intent: result
Sample text:```Our results confi rm previous studies that reached the same conclusion (Boushey et al 1994; Vermeulen et al 2000; Till et al 2005; Marcucci et al 2005).```
Sample intent: result



Sample text:```Invasive species can alter successional patterns, mutualistic relationships, community dynamics, ecosystem function and resource distributions (Mooney & Cleland 2001).```
Sample intent: method



Sample text:```After 50 min of acclimatization and cardiovascular recordings, measurements of the respiratory frequency (Rf) were also performed by using the whole-body plethysmography method (20).```
Sample intent: background



Sample text:```The GITT model performs better than an empirical lag-time model [17], however, its predicted profiles tend to underestimate Cmax, which, if consistent, may suggest confounding systematic bias or invalid assumptions.```
Sample intent: background



Sample text:```It is clear from these results and those from previous studies Bagwell et al. 1998; 2001; Bergholz et al. 2001 that numerous diazotrophs inhabiting the rhizoplanes of salt marsh plants are strongly influenced by specific properties of the plant host and somewhat less influenced by the abiotic…```
Sample intent: result
Sample text:```…can be used to determine parameter values of the Farquhar model (Farquhar et al., 1980), and
leaf venation, which has recently been defined in a
consistent way and appears to be correlated with
other leaf functional traits (Sack & Frole, 2006; Brodribb
et al., 2007; Blonder et al., 2011).```
Sample intent: background



Sample text:```…plants exposed to increased content of non humified nutrients can be affected by many mechanisms, such as damages in chloroplast ultrastructure, carbon supply depletion and disturbances in photosynthesis, which may result in stunted root growth and leaf chlorosis (Bitts anszky et al., 2015).```
Sample intent: method



Sample text:```While this method is known to be generally reliable, there are some questions about the representativeness of the data used [25].```
Sample intent: background



Sample text:```Invasive species can alter successional patterns, mutualistic relationships, community dynamics, ecosystem function and resource distributions (Mooney & Cleland 2001).```
Sample intent: method



Sample text:```After 50 min of acclimatization and cardiovascular recordings, measurements of the respiratory frequency (Rf) were also performed by using the whole-body plethysmography method (20).```
Sample intent: background



Sample text:```Here we analyse the sustainability of the initiative over a 32-month period of operations, using a modified version of a framework developed by Sarriot et al. (2004a).```
Sample intent: background



Sample text:```Our results confi rm previous studies that reached the same conclusion (Boushey et al 1994; Vermeulen et al 2000; Till et al 2005; Marcucci et al 2005).```
Sample intent: result



Sample text:```The effect of O2 appears to be mediated at least in part by prolyl 4-hydroxylation of Skp1, because elevated O2 levels are required by phyA – and Skp1-overexpression strains, and lower O2 is required by PhyA overexpression and Skp1B cells [10,24].```
Sample intent: method



Sample text:```The GITT model performs better than an empirical lag-time model [17], however, its predicted profiles tend to underestimate Cmax, which, if consistent, may suggest confounding systematic bias or invalid assumptions.```
Sample intent: background



Sample text:```As a consequence, by their activities, earthworms could therefore modify metal speciation, mobility (Sizmur and Hodson, 2009) and bioavailability (Capowiez et al.```
Sample intent: method