Results 91 to 100 of about 9,408 (243)

Evapotranspiration and water use efficiency in relation to climate and canopy nitrogen in U.S. forests [PDF]

open access: yes, 2016
Understanding relations among forest carbon (C) uptake and water use is critical for predicting forest-climate interactions. Although the basic properties of tree-water relations have long been known, our understanding of broader-scale patterns is ...
Anav   +119 more
core   +3 more sources

Returning neighbors: eastern wild turkey (Meleagris gallopavo silvestris) occupancy in an urban landscape

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 1, January 2026.
We found that urban wild turkey had a higher probability of occupying a site if it was farther from roads and trails, closer to water, had more available habitat at finer spatial scales, or had lower mean tree height at larger spatial scales Abstract Once extirpated from most of its range because of overharvest and habitat loss in the early 1900s, the ...
Merri K. Collins   +3 more
wiley   +1 more source

Increased fire occurrence benefits early oak regeneration in temperate deciduous forests in part by disrupting an invasive grass‐fire feedback

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
These results suggest that recurring fire can mitigate the negative effects of grass invasion and create conditions more favourable for early oak regeneration in temperate deciduous forests. Abstract Feedbacks between fire and non‐native grasses can lead to a grass‐fire cycle that intensifies grass invasion and harms native trees.
Dan Marshalla, Jennifer M. Fraterrigo
wiley   +1 more source

Study on the Physical and Mechanical Properties of Particleboard and Oriented Strandboard Manufactured by Tulliptree (Liriodendron tulipifera L.)

open access: yesJournal of the Korean Wood Science and Technology, 2018
This study was conducted to investigate a potential of Yellow poplar (Liriodendron tulipifera L.) as a raw material for the manufacturing of particleboard (PB) and oriented strandboard (OSB). PB panels were prepared at the parameters of 0.7 g/cm3 density,
Jun-Won Seo   +3 more
semanticscholar   +1 more source

Analysis of Micronized Charcoal for Use in a Liquid Fuel Slurry

open access: yesEnergies, 2016
Yellow poplar (Liriodendron tulipifera) was chosen as the woody biomass for the production of charcoal for use in a liquid fuel slurry. Charcoal produced from this biomass resulted in a highly porous structure similar to the parent material.
John M. Long, Michael D. Boyette
doaj   +1 more source

Peculiar tension wood structure in Laetia procera (Poepp.) Eichl. (Flacourtiaceae) [PDF]

open access: yes, 2007
International audienceTension wood of Laetia procera (Poepp.) Eichl. (Flacourtiaceae), a neo-tropical forest species, shows a peculiar secondary wall structure, with an alternance of thick and thin layers, while opposite wood of this species has a ...
Clair, Bruno   +3 more
core   +3 more sources

Combined volunteer and ecological network observations show broad‐scale temperature‐sensitivity patterns for deciduous plant flowering and leaf‐out times across the eastern USA

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
Phenological ‘big data’ encompassing over 100 species across the eastern USA show that leaf‐out and flowering occur earlier with warmer temperatures and that native species and individuals at high latitudes tend to have weaker temperature sensitivities than introduced species and more southern plants; these findings suggest adaptations within and ...
Amanda S. Gallinat   +4 more
wiley   +1 more source

The Inheritance of Diagnostic Larval Traits for Interspecific Hybrids of \u3ci\u3ePapilio Canadensis\u3c/i\u3e and \u3ci\u3eP. Glaucus\u3c/i\u3e (Lepidoptera: Papilionidae) [PDF]

open access: yes, 2018
Traits distinguishing the closely related tiger swallowtail butterfly species, Papilio canadensis and P. glaucus, include fixed differences in diagnostic sex-linked and autosomal allozymes as well as sex-linked diapause regulation, and sex-linked ...
Scriber, J. Mark
core   +2 more sources

The architecture of resilience: a genome assembly of Myrothamnus flabellifolia sheds light on desiccation tolerance and sex determination

open access: yesNew Phytologist, Volume 249, Issue 2, Page 1063-1084, January 2026.
Summary Myrothamnus flabellifolia is a dioecious resurrection plant endemic to southern Africa that has become an important model for understanding desiccation tolerance. Despite its ecological and medicinal significance, genomic and transcriptomic resources for the species are limited.
Rose A. Marks   +21 more
wiley   +1 more source

Do Generalist Tiger Swallowtail Butterfly Females Select Dark Green Leaves Over Yellowish – Or Reddish-Green Leaves for Oviposition? [PDF]

open access: yes, 2018
In late August and September, using leaves from the same branches, the polyphagous North American swallowtail butterfly species Papilio glaucus L. (Lepidoptera: Papilionidae) is shown to select mature dark green leaves of their host plants white ash ...
Kruithoff, Rory   +2 more
core   +2 more sources

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