Sentence examples for mixed stands and from inspiring English sources

Stands of different age were investigated in a factorial design with the factors stand type (beech, spruce and mixed stands) and stand age (30 and 120 years).

In this paper we build on previous research by examining the applicability and accuracy of Landsat derived phenology curves beyond deciduous stands into more mixed stands and conifer dominated forest types in the Rocky Mountains and foothills in Alberta, Canada.

Symbiotic N2 fixation is of primordial significance in sustainable agro-forestry management as it allows reducing the use of mineral N in the production of mixed stands and by protecting the soils from degradation.

This determines differences among mixed stands and those where the same tree species dominate the overstory.

Thus far, the scope of most studies has been limited to investigating if any significant differences exist between the productivity of mixed stands and monocultures.

Most probably these analyses would enhance the positive effects that mixed stands and uneven-aged stand structures have on the profitability of forestry (Rollin et al. 2005; Pukkala and Kellomäki 2012) since both are ways to share risks (among species, or among cutting events).

The increase in maximum density is reflected by an increased level of the self-thinning line and a reduction of tree mortality in mixed stands (Pretzsch and Biber 2016).

However, allometric scaling appears to be dependent on species (Purves et al. 2007; Pretzsch and Dieler 2012), the species combination in mixed stands (Dieler and Pretzsch 2013), as well as from the trees' local competitive constellation (Mäkelä and Valentine 2006; Duursma et al. 2010).

The forests of the division are pure and mixed stands of chir pine and mostly conform to Champion and Seth (1968) 9C1a - lower Shiwalik chir pine forests, lying between an elevation of 900 2100 m a.s.l.l

The north taiga is dominated by pine forests stands and the middle taiga by mixed stands of pine and spruce.

Amichev et al. (2008) estimated total C sequestration (all ecosystem components of RMS of Midwestern and Appalachian coalfields of USA) in pine, hardwood and mixed stands as 148, 117 and 130 Mg C ha−1 respectively.