Results 81 to 90 of about 4,928 (219)

Spatial and temporal variation in survival of female wild turkeys

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 5, July 2026.
We monitored 370 female wild turkeys across North Carolina's 3 ecoregions from 2020‐2022 to understand factors influencing their survival. Female survival varied by ecoregion and behavior state, with the incubation period having the lowest survival rates. None of the land cover variables affected survival.
David J. Moscicki   +5 more
wiley   +1 more source

1989 Lilley Cornett Woods Overstory Data

open access: yes, 2017
Data collected in 1989 on the overstory in Big Everidge Hollow portion of the Lilley Cornett Woods Appalachian Ecological Research Station in southeastern Kentucky. Data key is provided in a supplemental file. Accompanying photo by Ryan W. McEwan.
McEwan, Ryan W.   +2 more
core   +1 more source

Seismic Velocity Variations Illustrate Hydrological and Ecohydrological Processes in a Mountain Watershed

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract We employ passive seismic interferometry to study seismic hydrological responses in a snowmelt‐driven, semi‐arid catchment. Seismic velocity changes (dv/v) at 2–4 Hz and 4–8 Hz are analyzed from six stations along a hillslope transect between May and November 2023 and compared to precipitation, soil moisture, and groundwater level timeseries ...
Kuan‐Fu Feng   +5 more
wiley   +1 more source

Developing a simple soil erosion model including spatial variability in headwater catchments

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Hillslopes and stream channels are tightly linked in headwater catchments, where soil erosion on slopes is transported to channels depending on topography, soil properties, and ground cover conditions. Because these environments are highly spatially variable, geographic information system (GIS)‐based modeling approaches are effective for ...
Binyam Alemu Yosef   +4 more
wiley   +1 more source

Overstory 2017

open access: yes, 2017
Overstory data (woody species ≥2.5 centimeters in diameter at breast height) collected in 2017 at Drew Woods State Nature Preserve in Darke County, OH.
McEwan, Ryan W.   +7 more
core  

Enhancement of understory productivity by asynchronous phenology with overstory competitors in a temperate deciduous forest

open access: yes, 2004
Some saplings and shrubs growing in the understory of temperate deciduous forests extend their periods of leaf display beyond that of the overstory, resulting in periods when understory radiation, and hence productivity, are not limited by the overstory ...
Jolly, William M.   +2 more
core   +1 more source

Effects of overstory structure and fire regime upon diversity and abundance of selected understory species in longleaf pine (Pinus palustris Mill.) forests in southeastern Georgia

open access: yesJournal of Forest Science, 2003
We examined the impacts of variation in overstory structure and burning regime on understory vegetation in the longleaf pine (Pinus palustris Mill.) forest of the Okefenokee National Wildlife Refuge in southeastern Georgia, U.S.A.
W. Keith Moser, Chui Kwan Yu
doaj   +1 more source

Facilitative Effects of Alnus viridis ssp. fruticosa on Betula nana ssp. exilis Growth in Arctic Alaska

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We investigated how Siberian alder influences the growth of dwarf birch in the low Alaskan Arctic. Using growth rings, we found that Siberian alder promotes dwarf birch growth overall despite delaying and shortening the growing season through enhancing snow depths.
Jackson W. Drew   +3 more
wiley   +1 more source

1979 Lilley Cornett Woods Overstory Data

open access: yes, 2017
Data collected in 1979 on the overstory in the Big Everidge Hollow portion of the Lilley Cornett Woods Appalachian Ecological Research Station in southeastern Kentucky. Data key is provided in a supplemental file. Accompanying photo by Julia I.
McEwan, Ryan W.   +2 more
core   +1 more source

Overstory 2011

open access: yes, 2011
Overstory data (woody species ≥2.5 centimeters in diameter at breast height) collected in 2011 at Drew Woods State Nature Preserve in Darke County, OH.
McEwan, Ryan W.   +6 more
core  

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