Results 21 to 30 of about 10,927 (211)

Leaves of trees and shrubs as bioindicators of air pollution by particulate matter in Saint Petersburg

open access: yesGeography, Environment, Sustainability, 2020
Accumulation of chemical elements by leaves of trees and shrubs in urban (Central District of St. Petersburg) and background habitats were studied. To determine proportion of pollutants accumulating on the surface of leaves, chemical content of washed ...
Nataliia V. Terekhina   +1 more
doaj   +1 more source

Bazı Ihlamur (Tilia sp.) Türlerinde Farklı Aşılama Yöntemlerinin ve Zamanının Aşı Tutma Başarısına Etkisi

open access: yesDüzce University Faculty of Forestry Journal of Forestry, 2023
Ihlamur dünya genelinde coğrafik olarak Kuzey Yarım Küre’nin ılıman ve subtropikal bölgeleri arasında yayılış yapar. Ülkemizde doğal olarak yetişen dört ıhlamur taksonu vardır.
Rabia Parmaksızoğlu Yan   +1 more
doaj   +1 more source

Three methods testing the asymmetry of the leaf blades of the small-leaved lime [PDF]

open access: yesE3S Web of Conferences, 2023
Three methods were used to determine the fluctuating asymmetry (FA) of leaf blades and the developmental stability of smallleaved linden (Tilia cordata Mill): the normalizing difference method, the sample normalization method, and the two-factor analysis
Baranov Sergey   +4 more
doaj   +1 more source

Konevets Island (Leningrad Region, Russia) – a historical refuge of lichen diversity in Lake Ladoga [PDF]

open access: yes, 2018
We present an updated checklist for Konevets Island (Leningrad Region, Russia). The revealed lichen biota comprises 435 species, including 378 lichens, 46 lichenicolous fungi and 11 non-lichenized saprobic fungi, of which 31 species (27 lichens and 4 ...
Himelbrant, Dmitry E.   +4 more
core   +2 more sources

Novel Piperidine and 3,4-dihydro-2H-pyrrole Alkaloids from Tilia platyphyllos and Tilia cordata Flowers [PDF]

open access: yesPlanta Medica, 2021
AbstractLime flowers, traditionally used for medical purposes for the treatment of symptoms of the common cold and mental stress, consist of the dried inflorescences including the floral bracts of Tilia cordata, Tilia platyphyllos, Tilia × vulgaris, or mixtures thereof.
Nico, Symma   +6 more
openaire   +2 more sources

Variability of Tilia cordata Mill. by a complex of morphological and phenological features as a measure of environmental quality [PDF]

open access: yesBIO Web of Conferences
The article presents the findings from a long-term study on the environmental quality of the city of Yoshkar-Ola, Russia, based on an analysis of the intra-population diversity of Tilia cordata Mill. according to morphological and phenological indicators.
Turmukhametova Nina, Turmukhametov Denis
doaj   +1 more source

A flexible geometric model for leaf shape descriptions with high accuracy [PDF]

open access: yes, 2018
Accurate assessment of canopy structure is crucial in studying plant-environment interactions. The advancement of functional-structural plant models (FSPM), which incorporate the 3D structure of individual plants, increases the need for a method for ...
Coussement, Jonas   +4 more
core   +2 more sources

The influence of the abiotic factors on the Tilia cordata Juss., growing on the RUDN University campus

open access: yesRUDN Journal of Ecology and Life Safety, 2019
The article presents the main abiotic factors, which influence could be affect the ecosystems components - plant community ( Tilia cordata Juss. ) growing in the RUDN University campus.
Roman Kh. Mamadzhanov   +3 more
doaj   +1 more source

Влияние тяжелых металлов на жизнеспособность пыльцы некоторых древесных [PDF]

open access: yes, 2004
The influence of Сu, Zn, Pb, Cr on sensitivity male gametophyte of Acer negundo, Robinia pseudoacacia, Philadelphus coronarius, Aesculus hippocastanum, Betula pendula, Catalpa bignonioides, Tilia cordata, Elaeagnus angustifolia was investigated.
Дубовая, Е.В.   +3 more
core   +3 more sources

Crown defoliation of Tilia cordata Mill. as an indicator of air pollution levels in landscape garden areas within city environment

open access: yesБіологічні студії, 2015
The article highlights aspects of dendroindication for nitrogen dioxide and sulfur pollution of surface air layers in the gardening landscape layout of the M.M. Gryshko National Botanic Garden, NAS Ukraine.
N. V. Rud
doaj   +1 more source

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