Results 31 to 40 of about 714,111 (312)
Forests: when natural regeneration is unrealistic [PDF]
Nature, 2019 Monoculture or mixed-species tree plantations could be better alternatives in highly degraded areas that are distant from native seed sources. Financial compensation for landowners who conserve carbon, water or biodiversity in regenerating forests might not match incomes from agriculture or commercial forestry.
Guariguata, M.R. +3 more
openaire +3 more sources
The main challenges of sustainable forest management in the Amazon: why sustainable forest management in the Amazon should be reinforced? [PDF]
, 2019 Since the last 50 years, tropical natural forests have been intensively logged in the tropics to supply the increasing demand of tropical timber. Unplanned logging operations caused forest degradation leading to their conversion due to the loss of their ...
De Oliveira, Marcus Vinicius +10 more
core
Associated Insects Reared from Galls of Saperda Inornata (Coleoptera: Cerambycidae) on Trembling Aspen in Michigan [PDF]
, 2017 The poplar gall Saperda, Saperda inornata Say, is a common pest of trembling aspen, Populus tremuloides Michx, in Michigan forests. Through its egg-laying activities and larval feeding, this insect causes wood defects and tree mortality (Graham et al ...
Grimble, David G. +2 more
core +2 more sources
Molecular Oncology, EarlyView.Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen +14 more
wiley +1 more source
Acceleration of the Gradenbach-Eggerberg rock slope deformation
Geoenvironmental DisastersBackground The slope deformation of the Eggerbach slope above the Gradenbach river in Carinthia, Austria, has been monitored since 1966 following a critical acceleration event that caused damming and erosion of the Gradenbach river, resulting in ...
Anne Hormes +9 more
doaj +1 more source
Particle trajectories, velocities, accelerations and rotation rates in snow avalanches
Annals of GlaciologyUnderstanding the dynamics of snow avalanches is crucial for predicting their destructive potential and mobility. To gain insight into avalanche dynamics at a particle level, the AvaNode in-flow sensor system was developed.
Michael Neuhauser +4 more
doaj +1 more source
Chemical composition of throughfall in Pinus eldarica and Cupressus arizonica plantations in a polluted area (Case study: Chitgar forest park) [PDF]
تحقیقات جنگل و صنوبر ایران, 2012 This research was carried out to compare the chemical composition of throughfall (TF), i.e., lead (Pb) and cadmium (Cd) as well as electrical conductivity (EC) and acidity (pH) beneath Pinus eldarica and Cupressus arizonica plantations with open field ...
Sma'eil Khosropour +4 more
doaj +1 more source
Fir-dominated forests in Bavaria, Germany [PDF]
, 2005 The map of “Regional natural forest composition by main tree species” (WALENTOWSKI et al. 2001) depicts Bavaria as a region largely predominated by the European beech (Fagus sylvatica).
Fischer, Michael +2 more
core
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Realizing Expectations from Planting Trees on Private Land in Ontario, Canada
Landscape Online, 2020 This study explores the motivations behind participation in tree planting programs by private landowners in Ontario, Canada, as well as perceptions as to whether benefits were realized up to ten years after trees were planted.
Heather MacDonald +3 more
doaj +1 more source