Results 81 to 90 of about 395,548 (185)

A comparison of thermal drones and camera trap population estimates for Sitka black‐tailed deer in Alaska

open access: yesWildlife Biology, Volume 2026, Issue 5, September 2026.
One of the most difficult challenges for wildlife managers is reliably estimating wildlife populations. Camera traps combined with spatial capture–recapture (SCR) models are a popular tool for population estimation. They have limitations, however, including long data processing times.
Shannon P. Finnegan   +5 more
wiley   +1 more source

Wild plants used for food by Hungarian ethnic groups living in the Carpathian Basin

open access: yesActa Societatis Botanicorum Poloniae, 2012
A list of plant species used for food in Hungary and among Hungarian ethnic groups of the Carpathian Basin during the 19th and 20th centuries was compiled from 71 ethnographic and ethnobotanical sources and a survey among contemporary Hungarian botanists.
Andrea Dénes   +4 more
doaj   +1 more source

Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR

open access: yesWildlife Biology, Volume 2026, Issue 5, September 2026.
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén   +7 more
wiley   +1 more source

Fitoquimicos em amora-preta (Rubus spp)

open access: yes, 2018
Dentre as opções de espécies frutíferas com perspectivas de comercialização, a amoreira-preta (Rubus spp) se destaca como uma das mais promissoras. Esta é uma das espécies que tem apresentado um crescimento de área cultivada nos últimos anos no Rio ...
Zambiazi, Rui Carlos   +1 more
core  

PHENOLIC COMPOSITION AND ANTIOXIDANT CAPACITY OF AQUEOUS AND ETHANOLIC EXTRACTS OF BLACKBERRIES

open access: yesRevista Brasileira de Fruticultura, 2016
The objective of this work was to evaluate the content of phenolic compounds, anthocyanins and flavonoids extracted with 80% ethanol and water, and antioxidant capacity (DPPH and ABTS) of five blackberry cultivars produced in Western Paraná, Brazil ...
VIVIANE MARCELA CELANT   +3 more
doaj   +1 more source

Restoration of temperate forestry‐drained fens brings back key species and ecosystem function

open access: yesJournal of Applied Ecology, Volume 63, Issue 9, September 2026.
Our results highlight that rewetting forestry‐drained temperate fens can lead to partial vegetation recovery and jump‐start peat formation. Abstract Fen peatlands act as carbon sinks and are hotspots for specialized species, but a large proportion of fens have been drained for agricultural or forestry use.
Johannes Stefan Merz   +3 more
wiley   +1 more source

Genetic and Quantitative Analysis of Red Raspberry (Rubus idaeus) for Heat Tolerance and Longer Chilling Requirement

open access: yes, 2009
Despite the high level of interest for growing red raspberries (Rubus ideaus) in the southeastern US, production is limited by the lack of adapted, high quality cultivars. Breeding efforts are underway for increasing cultivar availability for this region,
Molina Bravo, Ramon
core  

Physicochemical evaluation of different blackberry cultivars (rubus spp.)

open access: yes, 2022
Com objetivo de avaliar as características físico-químicas de três cultivares de amora-preta (Rubus spp.): Caingua, Tupy e Guarani. Foram realizadas análises de sólidos solúveis (SS), potencial hidrogeniônico (pH), acidez total titulável (ATT) e umidade ...
Nora, Leonardo   +5 more
core   +1 more source

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