Results 101 to 110 of about 75,675 (253)
De‐Coupled Water and Nitrogen Translocation From Subsoil to Canopy of Temperate Forest Trees
Plant, Cell &Environment, EarlyView.ABSTRACT Water and nitrogen (N) transport from soil to canopy play a central role in tree functioning, yet direct evidence for their timing and coupling in mature forests remains scarce. We report results from a paired dual‐isotope (2H, 15N) tracer experiment in a temperate forest, comparing water and nitrate uptake patterns across tree species ...
Klara Mrak +7 more
wiley +1 more source
Deep Learning for Satellite‐Based Forest Disturbance Monitoring: Recent Advances and Challenges
WIREs Data Mining and Knowledge Discovery, Volume 16, Issue 2, June 2026.Overview of key research challenges in forest disturbance monitoring, including the detection of disturbances of varying severity, the attribution of disturbance agents, and the development of models capable of generalizing across regions. ABSTRACT Climate change and land use pressures are intensifying forest disturbances in many world regions, as ...
Carolina Natel +3 more
wiley +1 more source
Silva Fennica, 2011 The replacement of some spruce monocultures with stands composed of planted Norway spruce (Picea abies) and naturally regenerated birch (Betula spp.) has a range of potential benefits, but the implications for biodiversity are generally unknown.
Felton, Adam +3 more
doaj +1 more source
Population management of cone and seed insects in spruce seed orchards [PDF]
, 2011 Seed orchards have been established in order to produce high quality seeds for reforestation and forestation. However, seed production in spruce (Picea abies (L.) Karst.) seed orchards is severely hampered by cone- and seed-feeding insects.
Rosenberg, Olle
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Automated Crossdating With a Modified Version of the Dendrochronology Program CROS
Archaeometry, Volume 68, Issue 3, Page 311-316, June 2026.ABSTRACT The basic principle of dendrochronology involves matching patterns of tree‐ring widths, with the objective of dating wood of unknown age. The various crossdating procedures rely on statistical methods. The legacy CROS program written in FORTRAN IV contains algorithms, variants of which have been incorporated into modern crossdating programs ...
Michael O. Schwartz
wiley +1 more source
Ozone fumigation effects on the morphology and biomass of Norway spruce (Picea abies L.) saplings
iForest - Biogeosciences and Forestry, 2009 The study examined Norway spruce (Picea abies) saplings morphological and biomass sensitivity to ozone fumigation using closed indoor chambers of controlled environment.
Serafinaviciute B, Stakenas V
doaj +1 more source
A study of the traits associated with the biocontrol activity of Phlebiopsis gigantea [PDF]
, 2009 Phlebiopsis gigantea has routinely been used for the biocontrol of the conifer pathogen, Heterobasidion annosum s.l. but the mechanism for the biocontrol action has not been properly understood. In the present work, 64 isolates of P.
Mgbeahuruike, Anthony Christian
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The effect of spruce plantation density on resilience of mixed forests in the Perm Krai [PDF]
, 2019 Over the course of the last few decades, many countries across the globe have experienced mass desiccation of spruce plantations. The subject of our research was the spruce forests of the Russian Perm Krai's mixed forest zone.
Ivanchina, L. A., Zalesov, S. V.
core +1 more source
Strong diel variation in the activity of insect taxa sampled by Malaise traps
Ecological Entomology, Volume 51, Issue 3, Page 533-546, June 2026.Malaise traps sampled different communities during mornings (06:00–12:00), afternoons (12:00–16:00), evenings (18:00–22:00), and nights (22:00–06:00), highlighting the difference in diel rhythm between taxa. The highest diversity and abundance of insects were found during afternoons, the lowest diversity during night, and the lowest abundance during ...
Viktor Gårdman +2 more
wiley +1 more source
Leśne Prace Badawcze, 2017 The paper investigates the biometric characteristics natural Norway spruce (Picea abies (L.) Karst.) regeneration in the Kaszuby Lake District, which is beyond the acknowledged Norway spruce range, with the natural regeneration in the Augustów Forest ...
Szydlarski Marcin +4 more
doaj +1 more source