Results 61 to 70 of about 3,264 (215)
Age and size structure of gap-dynamic, old-growth boreal forest stands in Newfoundland
Silva Fennica, 2006 The age and size structure of trees in old Abies-Picea-Betula forests on Newfoundlandâs Great Northern Peninsula were examined. It was hypothesized that the size and age structure of both the tree and regeneration âstrataâ of these stands ...
McCarthy, John, Weetman, Gordon
doaj +1 more source
Ecosphere, Volume 17, Issue 5, May 2026.Abstract Soil water deficits in temperate forests are projected to become more frequent, more severe, and longer in duration. This study aims to quantify the current (1981–2010) and projected (2041–2070) exposure of 17 tree communities to soil water deficit (severity and duration) in southwestern Quebec, Canada, using the Canadian Land Surface Scheme ...
Jean‐Francois Senecal +6 more
wiley +1 more source
More frequent burning increases vulnerability of Alaskan boreal black spruce forests
Environmental Research Letters, 2016 Much recent research has investigated the effects of burning on mature black spruce ( Picea mariana ) forests in interior Alaska, however little research has focused on how frequent reburning affects soil organic layer (SOL) vulnerability in these ...
Elizabeth E Hoy +2 more
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Ecosphere, Volume 17, Issue 5, May 2026.Abstract Pesticides are used around the world to control and suppress undesirable species. In many cases the direct effects of pesticides are well understood and characterized, describing how environments are likely to be altered. However, these direct effects are likely to cause other species to respond to ecosystem alteration. For example, herbicides
Marika Brown +3 more
wiley +1 more source
Picea mariana-Black spruce plot 75, Arboretum.
, 2003 Picea mariana-Black spruce plot 75, Arboretum.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core
A Molecular Identification Protocol for Roots of Boreal Forest Tree Species
Applications in Plant Sciences, 2014 Premise of the study: Roots play a key role in many ecological processes, yet our ability to identify species from bulk root samples is limited. Molecular tools may be used to identify species from root samples, but they have not yet been developed for ...
Morgan J. Randall +5 more
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Anthropogenic disturbance and trophic interactions mediate population viability of American martens
The Journal of Wildlife Management, Volume 90, Issue 4, May 2026.We present a simulation model of the probability of collapse to <10% of carrying capacity for American marten populations over a 50‐year time frame in relation to forest disturbance due to commercial harvesting and fur‐trapping levels. Probability of collapse differed between models that assumed no effect of logging (solid line), martens living in a ...
John M. Fryxell +4 more
wiley +1 more source
Frontiers in Plant Science, 2019 Succession is generally well described above-ground in the boreal forest, and several studies have demonstrated the role of interspecific facilitation in tree species establishment.
Mélissande Nagati +6 more
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Lecanicillium aphanocladii: a biocontrol agent against insect pests and phytopathogens
Pest Management Science, Volume 82, Issue 5, Page 4089-4103, May 2026.Recent research findings on the biocontrol potential of Lecanicillium aphanocladii fungus against insect‐pests and plant diseases were highlighted. This review indicates that several L. aphanocladii strains show great potential to be developed as multipurpose biocontrol agents active against several insect‐pests, plant diseases and plant parasitic ...
Qianhe Liu +2 more
wiley +1 more source
Notes on the Biology of the Cixiid Planthopper Cixius meridionalis (Hemiptera: Fulgoroidea)
Psyche: A Journal of Entomology, 2014 With the exception of a handful of economically important species, the biology of cixiid planthoppers (Hemiptera: Fulgoroidea: Cixiidae) is poorly known.
M. L. Bowser
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