Results 31 to 40 of about 3,957 (177)
EVALUATION OF ANTIOXIDANT ACTIVITY IN OAK LEAVES FROM THE REPUBLIC OF MOLDOVA EXPOSED TO HEAT STRESS [PDF]
Journal of Plant DevelopmentThe total activity of antioxidant substances, oxidases, and catalases was evaluated in the leaves of three oak species – pedunculate oak (Quercus robur L.), sessile oak (Q. petraea Liebl.), and downy oak (Q. pubescens Willd.) from the Republic of Moldova,
Petru CUZA
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Preference and performance of the gypsy moth caterpillars on sweet chestnut and some oak species [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2010 In the establishment of mixed plantations, it is necessary to examine previously the relations of the principal and the admixed species and the most significant pests.
Milanović Slobodan
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Osmotic adjustment in sessile oak seedlings in response to drought [PDF]
Annales des Sciences Forestières, 1997 Effets d'une sécheresse édaphique sur l'ajustement osmotique de jeunes plants de chêne. Des plants de chêne aessile âgés de 3 ans ont été soumis à des déficits hydriques se développant à deux vitesses (0,050 et 0,013 MPa·jour-1), obtenus en croisant deux niveaux d'irrigation et de compétition herbacée.
Collet, Catherine, Guehl, Jean-Marc
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Population differentiation of sessile oak at the altitudinal front of migration in the French Pyrenees [PDF]
Molecular Ecology, 2010 AbstractTo assess the effects of altitude on the level and structure of genetic diversity, a genetic survey was conducted in 12 populations of sessile oak (Quercus petraea) located between 130 and 1660 m in two parallel valleys on the northern side of the Pyrenees Mountains.
Alberto, F. +6 more
openaire +4 more sources
Journal of Forest Science, 2016 The objective of this paper was to test the hypothesis that growth and soil moisture would increase after heavy thinning in seven years old oak-hornbeam coppice stand.
B. Fedorová +4 more
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COMPETITION BETWEEN SESSILE OAK SEEDLINGS AND COMPETING VEGETATION UNDER A SHELTERWOOD
The Journal "Agriculture and Forestry", 2021 The paper presents the results of research on competitive relations between sessile oak seedlings and the most important competing species of woody vegetation, as well as ground flora that grows under a shelterwood, after the preparatory-seed cut of the shelterwood cutting.
Govedar, Zoran +5 more
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Oikos, EarlyView.Spatially explicit individual‐based models provide a powerful way to explore spatial dynamics when direct observation is not feasible. But for many ecological applications, these models require detailed data on the initial spatial arrangement and traits of individuals – information rarely available in large, heterogeneous or novel landscapes.
Brayan Morera +4 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long +7 more
wiley +1 more source
Insect Science, EarlyView.Moderate retention forestry creates structurally sharp forest edges that act as ecological filters, shaping orientation‐specific activity of ground‐dwelling arthropods. Using drift‐fence pitfall traps, we show that activity aligned with ecotones is more frequent than activity across forest–clearcut boundaries, particularly among detritivores.
Dominik Stočes +3 more
wiley +1 more source
Ecological Entomology, EarlyView.We assessed alpha‐ and beta‐diversity patterns of spiders across different forests and across vegetation layers (ground, shrub, low canopy) at local spatial scales across various Mediterranean forest types. Across forests, alpha‐diversity increased with habitat heterogeneity, which also drove beta‐diversity patterns across plots .
Manuel Marquerie‐Córdoba +8 more
wiley +1 more source