Results 61 to 70 of about 16,009 (153)

Decaying Logs Shape the Distribution of Bird‐Mediated Seed Rain in a Temperate Deciduous Forest

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Sites used by birds for perching and roosting function simultaneously as defecation points, concentrating diaspores transported via endozoochory. In contrast, the role of perching structures in shaping bird‐mediated seed rain within forest ecosystems remains poorly understood.
Przemysław Kurek
wiley   +1 more source

Site‐specific climate responses of soil decomposer biodiversity in forests

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract Climate change strongly impacts forest ecosystems, exacerbating drought stress, tree mortality, and shifts in species composition. While aboveground changes are well documented, belowground biodiversity and its response to climate‐driven alterations remain less studied.
Katja Wehner   +8 more
wiley   +1 more source

Plant gene expression in actinorhizal nodules of Alnus glutinosa [PDF]

open access: yes, 1996
Plants that can be nodulated by actinomycetes of the genus Frankia are collectively called actinorhizal plants and comprise mostly woody plant species. Compared to Rhizobium- legume interactions, actinorhizal symbioses are poorly understood, especially ...
Guan, C.
core  

Between birch and berries: seasonal dietary niche partitioning among sympatric alpine herbivorous birds

open access: yesOikos, Volume 2026, Issue 8, August 2026.
Niche partitioning is important for the coexistence of closely related species, allowing species to reduce overlap in resource use despite shared ecological requirements. In alpine environments, harsh climatic conditions and low habitat complexity constrain opportunities for ecological segregation, making seasonal resource fluctuation especially ...
Saria Sato‐Bajracharya   +6 more
wiley   +1 more source

Plant ecology of lowland Alnus Glutinosa woodlands : the management implications of species composition, requirements and distribution [PDF]

open access: yes, 2012
Wet woodlands have been recognised as a priority habitat and have featured in the UK BAP since 1994. Although this has been acknowledged in a number of UK policies and guidelines, there is little information relating to their detailed ecology and ...
Miller, Helen
core  

Detecting social‐ecological fit in Natura 2000 governance and management: Evidence from LIFE projects focused on forest protected habitat types

open access: yesPeople and Nature, Volume 8, Issue 8, Page 2521-2540, August 2026.
Abstract Protected areas represent complex social‐ecological systems that require governance and management approaches that valorise and enhance positive relationships between people and nature. This study analyses the alignment between social and ecological systems to detect the social‐ecological fit of projects focused on biodiversity conservation ...
Elena Andriollo   +4 more
wiley   +1 more source

Phytophthora alni Infection Reinforces the Defense Reactions in Alnus glutinosa-Frankia Roots to the Detriment of Nodules

open access: yesMolecular Plant-Microbe Interactions
Alnus glutinosa, able to establish symbiosis with mutualistic bacteria of the genus Frankia, is one of the main species in European riparian environments, where it performs numerous biological and socioeconomic functions.
Mathilde Vincent   +10 more
doaj   +1 more source

Risk analysis of Alnus glutinosa (L.) Gaertn. for South Africa

open access: yes, 2020
SANBI (unpublished) Risk analysis of Alnus glutinosa (L.) Gaertn. for South Africa as per the risk analysis for alien taxa framework v1.2, approved by the South African Alien Species Risk Analysis Review Panel on 26 November 2020, pp 25.
SANBI
core   +1 more source

Bioactivity of Hirsutanolol, Oregonin and Genkwanin, Isolated from the Seeds of (Betulaceae)

open access: yesNatural Product Communications, 2006
The antibacterial and free radical scavenging activity, and the general toxicity of two diarylheptanoids, hirsutanolol ( 1 ) and oregonin ( 2 ), and a flavonoid, genkwanin ( 3 ), isolated from the methanol extract of the seeds of Alnus glutinosa, were ...
Yashodharan Kumarasamy   +4 more
doaj   +1 more source

Regularities and patterns in the spring phenology of some boreal trees

open access: yesSilva Fennica, 1999
Phenological time series of flowering and bud burst of Populus tremula (L.) and Betula sp., and the flowering of Pinus sylvestris (L.), Alnus glutinosa (L.) and Alnus incana (L.) were constructed from data collected in Finland during the period 1896–
Linkosalo, Tapio
doaj   +1 more source

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