Results 71 to 80 of about 51,423 (179)

Root water uptake depth in temperate forest trees: species‐specific patterns shaped by neighbourhood and environment

open access: yesPlant Biology, EarlyView.
Root water uptake strategies vary among temperate tree species (European beech, Douglas fir, and Norway spruce), with beech–conifer mixtures altering water uptake depths, while site conditions and temporal dynamics further shape the contribution of different soil depths to water supply.
C. A. Hackmann   +6 more
wiley   +1 more source

Circular 24 [PDF]

open access: yes, 1960
This is a preliminary issue. A letterpress publication is planned for 1961.Selecting a suitable homestead is not simply finding a good piece of land to farm. Personal and social needs must be met, as well as those of farm oper­ations.
Hitchcock, Kay, Saunders, Dale
core  

Measuring geometric frustration in twisted inextensible filament bundles

open access: yes, 2017
We investigate with experiments and novel mapping the structure of a hexagonally ordered filament bundle that is held near its ends and progressively twisted around its central axis.
Grason, Gregory M.   +2 more
core   +1 more source

Restoring soil and tree nutrition through non‐industrial wood ash additions to sugarbushes

open access: yesRestoration Ecology, EarlyView.
Nutrient losses from forest soils caused by decades of acid deposition have affected tree growth and depleted soils of essential nutrients in eastern North America. Non‐industrial wood ash (NIWA) is rich in macronutrients and may be a potential remediation strategy to restore lost nutrients as a forest soil amendment.
Shelby M. Conquer   +3 more
wiley   +1 more source

Trait‐based recovery of insect functional diversity following pine removal in a shrubland biodiversity hotspot

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction A primary goal of habitat restoration is the return of both taxonomic and functional diversity to support ecosystem resilience and functioning. This study assessed how insect functional biodiversity (focusing on beetles [Coleoptera] and ants [Formicidae]) responds to invasive pine (Pinus spp.) removal, in a Mediterranean‐type ...
Rebecca A. Cawood   +2 more
wiley   +1 more source

Brown Trout Abundance in Boreal Streams With Large Wood

open access: yesEcology of Freshwater Fish, Volume 35, Issue 2, April 2026.
ABSTRACT Large wood has been found to be a crucial component in riverine ecosystems. However, due to the heavy channelization of rivers and intensive forestry practices over the past few decades, the amount of large wood in these ecosystems has decreased worldwide. River restoration aims to mitigate the effects of channelization and restore the channel
Alisa Koski   +3 more
wiley   +1 more source

Edaphic effects on forest structure and tree species composition in three seasonally dry tropical forest types in Cambodia

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
Soil conditions are critical factors shaping forest structure and tree species composition in seasonally dry tropical forests (SDTFs); however, few studies have evaluated edaphic effects in Cambodia's unique lowland forest landscape, where different forest types coexist under similar climatic conditions.
Thav Sopheak   +4 more
wiley   +1 more source

Stem anatomy and ontogeny of vascular variants in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
An increase in stem thickness and ontogeny of successive cambia, intraxylary cambium, and inter‐and intraxylary phloem is elaborated for the first time in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae). As the plants grew older, several small segments of cambium were initiated simultaneously external to the phloem formed by regular ...
Khyati D. Thacker   +3 more
wiley   +1 more source

An evolutionary perspective on the response‐effect framework

open access: yesFunctional Ecology, Volume 40, Issue 2, Page 298-310, February 2026.
Abstract The response‐effect framework (REF) has provided a foundational approach in functional ecology, using traits to predict how species respond to environmental factors (‘response traits’) and influence ecosystem functioning (‘effect traits’).
Maria Stefania Przybylska   +11 more
wiley   +1 more source

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