Results 51 to 60 of about 187,168 (214)

Increased positive tree species mixture effects on the abundance and richness of Collembola with stand development in Canadian boreal forests

Forest Ecosystems
It is well established that species mixtures could enhance ecosystem functioning in diverse ecosystem types, with these benefits increasing over time. However, the impact of tree mixtures on Collembola communities following stand development in natural ...
Yakun Zhang, Sai Peng, Zilong Ma, Chen Chen, Bilei Gao, Xinli Chen, Han Y.H. Chen   +6 more
doaj   +1 more source

Development of species composition in long term simulations with an individual-tree growth simulator

Journal of Forest Science, 2009
The spruce-fir-beech dominated forest stands in Litschau in the Austrian part of the Bohemian Massif were converted by former forest management practices into pure Norway spruce stands and are now discussed to be reconverted into the potential natural ...
M. Huber, H. Sterba
doaj   +1 more source

The Stability of Trees Species in Terms of Height-Diameter Ratio and the Relationship of Stand Quantitative Characteristics in Natural Forest Stands (Case Study: Arasbaran Forest)

, 2023
Roya Abedi, Raheleh Ostad Hashemi
openalex   +1 more source

Future protective forests: a regional forecast on potential natural conditions of woody species impacted by climate change along the Austrian railway corridor

Frontiers in Sustainability
IntroductionRailway corridors, as linear landscape structures, are highly exposed to natural hazards. In alpine regions intact protective forests form a key basis for safeguarding the route network by complementing technical protection measures through ...
Helene Mueller, Hans Peter Rauch, Sebastian Lehner, Christoph Matulla, Tabea Fian, Georg Hauger, Christian Rachoy, Stephan Hoerbinger   +7 more
doaj   +1 more source

Composition of psocid taxocenoses (Insecta: Psocoptera) in dependence on the level of naturalness of forest ecosystems in the Žďárské vrchy hills

Journal of Forest Science, 2003
In 1999-2000 in the Protected Landscape Area (PLA) Žďárské vrchy hills the occurrence of psocids (Psocoptera) was studied in different types of biotopes: natural forest ecosystems (stands of Fagus sylvatica with individual admixture of Abies alba, Acer ...
P. Mückstein, O. Holuša
doaj   +1 more source

Solution model of natural growth forest stands

Известия СПбЛТА, 2018
Проблема устойчивого управления лесами должна основываться на знании законов динамического состояния леса как проявление общей закономерности фазового развития природных пространственно-временных структур (начало, структуризация, асимптотическое состояние, деструктуризация). Линейные и нелинейные уравнения колебаний (волн), описывающие фазовую динамику
openaire   +1 more source

Structural analysis of mixed stands coming from natural regeneration and plantations after fire [PDF]

, 2010
Thekla Tsitsoni, Marianthi Tsakaldimi, E. Simeliadou, M. Fouska   +3 more
openalex   +1 more source

The outcomes of Quercus robur natural regeneration after clear-cutting in the north-eastern part of Ukraine

Folia Oecologica
Enabling natural seed regeneration is important because natural stands grown from seeds are more productive compared to vegetative and artificial ones; they are also more resistant to adverse environmental factors and climate change. The aim of the study
Tkach Viktor, Rumiantsev Maksym, Kobets Oleksii, Obolonyk Iryna   +3 more
doaj   +1 more source

Will the Real "Natural Trading Partner" Please Stand Up? [PDF]

Journal of Economic Integration, 2001
Adherents to the “natural trading partner” hypothesis argue that forming a PTA is more likely to raise welfare if member countries already trade disproportionately with each other. Opponents of the hypothesis claim that the opposite is true: welfare is likely to be higher if member countries trade less with each other.
openaire   +2 more sources

Dynamics of basal area increment and carbon value of natural forest stands in response to the El Nino occurrence in East Kalimantan

, 2021
Farida Herry Susanty, Abdurachman Abdurachman, Deddy Dwi Nur Cahyono   +2 more
openalex   +1 more source