Results 21 to 30 of about 4,650,602 (260)

Water status and macronutrient concentrations, but not carbon status, of Viscum album ssp. album are determined by its hosts: a study across nine mistletoe–host pairs in central Switzerland

open access: yesFrontiers in Plant Science, 2023
IntroductionEuropean mistletoe, Viscum album L., is a hemiparasite that can infect various tree species, yet our understanding of its physiological interactions with host species is limited.MethodsNine mistletoe–host pairs (i.e. V. album ssp.
Ao Wang   +13 more
doaj   +1 more source

The dynamic of the forest graph operator

open access: yesDiscussiones Mathematicae Graph Theory, 2016
13 ...
Suresh Dara 0002   +4 more
openaire   +4 more sources

Resilient Leaf Physiological Response of European Beech (Fagus sylvatica L.) to Summer Drought and Drought Release

open access: yesFrontiers in Plant Science, 2018
Drought is a major environmental constraint to trees, causing severe stress and thus adversely affecting their functional integrity. European beech (Fagus sylvatica L.) is a key species in mesic forests that is commonly expected to suffer in a future ...
Ellen E. Pflug   +6 more
doaj   +1 more source

Climate trends and behavior of a model Amazonian terrestrial insectivore, black‐faced antthrush, indicate adjustment to hot and dry conditions

open access: yesJournal of Avian Biology, 2022
Rainforest loss threatens terrestrial insectivorous birds throughout the world's tropics. Recent evidence suggests these birds are declining in undisturbed Amazonian rainforest, possibly due to climate change.
Vitek Jirinec   +3 more
doaj   +1 more source

Changes in Root–Shoot Allometric Relations in Alpine Norway Spruce Trees After Strip Cutting

open access: yesFrontiers in Plant Science, 2021
Silvicultural interventions such as strip cuttings can change the resource availability of the edge trees. This may alter tree allometry, as light regime, water, and nutrient availability can change at the forest edge.
Petia Simeonova Nikolova   +6 more
doaj   +1 more source

Forest Insect Population Dynamics

open access: yes, 2023
AbstractMost insect species are rare most of the time, but populations of certain taxa exhibit dramatic fluctuations in abundance across years. These fluctuations range from highly regular, cyclical dynamics to mathematical chaos. Peaks in abundance, or “population outbreaks” are notable both for the damage they can cause in natural and planted forests
Garnas, Jeff R.   +2 more
openaire   +2 more sources

Simulation Models of the Dynamics of Forest Ecosystems

open access: yes, 2022
The development of simulation models of the dynamics of forest ecosystems has been an active area of research [...
Guy R. Larocque
core   +1 more source

Avian ecological succession in the Amazon: A long‐term case study following experimental deforestation

open access: yesEcology and Evolution, 2019
Approximately 20% of the Brazilian Amazon has now been deforested, and the Amazon is currently experiencing the highest rates of deforestation in a decade, leading to large‐scale land‐use changes.
Cameron L. Rutt   +4 more
doaj   +1 more source

Contrasting Leaf Trait Responses of Conifer and Broadleaved Seedlings to Altered Resource Availability Are Linked to Resource Strategies

open access: yesPlants, 2020
(1) Understanding tree seedling responses to water, nutrient, and light availability is crucial to precisely predict potential shifts in composition and structure of forest communities under future climatic conditions.
Yan-Li Zhang   +5 more
doaj   +1 more source

The effects of previous summer drought and fertilization on winter non-structural carbon reserves and spring leaf development of downy oak saplings

open access: yesFrontiers in Plant Science, 2022
It is still unknown whether the previous summer season drought and fertilization will affect the winter non-structural carbohydrate (NSC) reserves, spring leaf development, and mortality of trees in the next year.
Xiaoyu Wang   +15 more
doaj   +1 more source

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