Sentence examples for tree establishment from inspiring English sources

While established plants and germinants are rare in the studied habitats, tree establishment was observed in areas with freshly exposed soil by human activity.

Tree establishment did not modify nitrate or P leaching, probably due to the youth of the trees when most of nitrate was leached at the beginning of the experiment, but reduction of soil KCl pH and pasture crude protein was found in forest soils, when trees and pasture were together established, probably due to the high extractions of these systems compared with unsown forests.

In contrast, limestone-derived soil had no pulse of tree establishment in 1860, but rather a steady increase in tree establishment since ca. 1700.

Historically in the Eastern USA, high soil density has hindered forest tree establishment and growth.

Postfire tree establishment only occurred for the initial 15 yr and was dominated by juniper.

Thus, tree establishment in human-disturbed forests seems to depend on tradeoffs between microclimate and predation.

A high frequency growth variability at population level was detected when trees establishment happened.

PMM has a high water holding capacity that has been shown to increase tree seedling establishment (Pinno and Errington 2015).

This study confirms that a bare soil obtained by herbicide is a secure way to ensure tree seedling establishment in afforestation by direct seeding.

Our study region is in California, where hot and dry summer conditions associated with the Mediterranean climate regime place strong abiotic controls on tree seedling establishment and sapling survival, and may factor importantly into population dynamics and species distributions (Gomez-Aparicio et al. 2008; Zavala et al. 2000).

This law was passed by the military regime in 1975 and has provided subsidies to large-scale plantation owners to cover up to 75%% of tree plantation establishment costs (Government of Chile 1975).