Results 61 to 70 of about 13,957 (165)

The 3Rs: Reduction and refinement through a multivariate statistical analysis approach in a behavioural study to unveil anxiolytic effects of natural extracts of Tilia tomentosa

open access: yes, 2020
We propose a multivariate statistical approach based on Principal Component Analysis (PCA) as an useful instrument to improve the Rules of Refinement and Reduction in in vivo animal experimentation.
G. Olivero   +8 more
semanticscholar   +1 more source

International Biological Flora: Tsuga canadensis*

open access: yesJournal of Ecology, Volume 113, Issue 10, Page 3037-3080, October 2025.
Eastern Hemlock is a long‐lived forest tree of eastern North America known for its deep shade and home given to many organisms. Despite surviving large‐scale clearing for agriculture when Europeans arrived, it returned to dominate when the land was abandoned in the mid 1800s.
Peter A. Thomas, David A. Orwig
wiley   +1 more source

Bazı Peyzaj Bitkilerinde Krom Konsantrasyonunun Tür, Organ ve Trafik Yoğunluğuna Bağlı Değişimi

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
Günümüzde insan ve çevre sağlığını tehdit eden en önemli problemlerin başında hava kirliliği gelmektedir. Hava kirliliğinin pek çok bileşeni bulunmakla birlikte, bunlar arasında ağır metaller ayrı bir öneme sahiptir.
Hakan Şevik
doaj   +1 more source

New Data Regarding the Spatial Distribution of White-Tailed Eagle (Aves: Haliaeetus Albicilla) and their Breeding Ecology between 2009 and 2018 within the Danube Delta Biosphere Reserve and its Surroundings (Romania) [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2019
In this work we present some of the data about the nesting ecology of the White-tailed Eagle (Haliaeetus albicilla) collected during 2009-2018 in the Danube Delta Biosphere Reserve and its surroundings.
Alexe Vasile   +2 more
doaj   +1 more source

Host plant species of invasive exotic insect species Xylosandrus compactus (Eichhoff) in Istanbul - Türkiye

open access: yesTurkish Journal of Forestry, 2023
Xylosandrus compactus, a xylomycetophagous bark beetle species, is predominantly polyphagous and primarily phytophagous. Xylosandrus compactus is the second Xylosandrus species reported in Turkey, and it is known for its severe damage to economically ...
Süreyya Altunışık   +2 more
doaj   +1 more source

Commodity risk assessment of Acer plants from Ukraine

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ’High‐risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

Secondary metabolites of Tilia tomentosa Moench inflorescences collected in Central Italy: chemotaxonomy relevance and phytochemical rationale of traditional use

open access: yesNatural Product Research, 2019
In this paper, the phytochemical analysis on the inflorescences (flowers and bracts) of a sample of Tilia tomentosa collected from an isolated population in Central Italy, was reported for the first time. Thirteen compounds (oleanolic acid, maslinic acid,
C. Frezza   +5 more
semanticscholar   +1 more source

Biodiversity and ecosystem service contributions of trees: A review for environmental risk assessments of non‐native plant pests in Sweden

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Plant pests, particularly non‐native species, can have a profound impact on their host plants. Trees are the foundation of forest ecosystems and serve as important structures in agricultural landscapes and urban areas. In Sweden, forests cover around 70 % of Sweden's land area and serve as an important national resource for the economy and for
Víťa Maňák   +3 more
wiley   +1 more source

Commodity risk assessment of Salix caprea and Salix cinerea plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

Old Forests from Dobrogea’s Plateau

open access: yesPresent Environment and Sustainable Development, 2021
From the oldest times, the forest has been the main food, shelter and energy source, playing an essential role in the development of human societies.
Emilia Vechiu   +2 more
doaj   +1 more source

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