Results 1 to 10 of about 2,558,879 (380)

Assessment of How Natural Stand Structure for Narrow Endemic Cedrus brevifolia Henry Supports Silvicultural Treatments for Its Sustainable Management

open access: yesSouth-East European Forestry, 2021
Cedrus brevifolia Henry is a narrow endemic tree species of Cyprus flora. The objectives of this study are to develop silvicultural treatments for the conservation of the species formations based on the stand structure analysis of C.
Elias Milios   +4 more
doaj   +1 more source

Differential Tree Growth Response to Management History and Climate in Multi-Aged Stands of Pinus pinea L.

open access: yesPlants, 2023
The possible differential response to the climatic fluctuations of co-occurring trees of different ages is still poorly known and rather controversial.
Vittorio Garfì, Giuseppe Garfì
doaj   +1 more source

Fruit Development and Primary Metabolism in Apple

open access: yesAgronomy, 2021
Apples (Malus domestica Borkh.) represent one of the most produced fruits worldwide, along with citrus and bananas. As high quality is an important trait for the consumer, many studies have focused on the research of new techniques to ensure and preserve
Verónica Tijero   +2 more
doaj   +1 more source

Grazing as a Management Tool in Mediterranean Pastures: A Meta-Analysis Based on A Literature Review

open access: yesLand, 2023
The present study reviews the impact of mechanical interventions, and controlled burning combined with grazing in the Mediterranean-climate regions (MCRs) of the world. Relevant studies were searched for in the Web of Science database. Additional studies
Dimitrios Oikonomou   +4 more
doaj   +1 more source

Internal lipids of felted, yellowed and pathologically thin wool [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2014
The keratin fibers contain small amount of the internal lipids which are in free state or bound with fiber proteins via tioester of 18-methyleicosanoic acid.
V. M. Tkachuk   +3 more
doaj   +1 more source

From thin objects to thin concepts?

open access: yesTheoria, 2023
AbstractIn this short paper we consider Linnebo's thin/thick dichotomy: first, we show that it does not overlap with the very common one between abstract/concrete objects; second, on the basis of some difficulties with the distinction, we propose, as a possible way out, to move from thin/thick objects to thin/thick concepts.
Massimiliano Carrara   +2 more
openaire   +5 more sources

Growth elements and stand structure of artifically established Norway spruce stand at 37 and 62 years of age on Dalechamps Oak Site at Goč [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2023
Growth elements and stand structure of an artificially established Norway spruce stand were presented at age 37 and 62-yr on the basis of a single permanent sample plot and their changes analyzed.
Bobinac Martin   +2 more
doaj   +1 more source

Windthrow Resistance of Norway Spruce (Picea abies /L./ Karst.) Forest Cultures - Preliminary Results

open access: yesSouth-East European Forestry, 2019
Background and Purpose: Forest damage by wind is an important cause of economic loss in commercial forestry in the Republic of Croatia, as well as in many other European countries.
Martina Đodan, Sanja Perić
doaj   +1 more source

Formation of mixed pine-birch stands with a second storey of spruce under the influence of thinning [PDF]

open access: yesСибирский лесной журнал, 2023
Studies were carried out in pine-birch stands with a second storey of spruce in the north-taiga forest region of Arkhangelsk Oblast (Obozerskoe forestry district), which are formed under the influence of thinning. It’s specified, that thinning at the age
E. A. Surina, N. S. Minin
doaj   +1 more source

The thinning of lamellae in surfactant-free foams with non-Newtonian liquid phase [PDF]

open access: yes, 2008
Thinning rates of liquid lamellae in surfactant-free non-Newtonian gas–liquid foams, appropriate for ceramic or polymer melts and also in metals near the melting point, are derived in two dimensions by matched asymptotic analysis valid at small capillary
Brush, L.B., Roper, S.M.
core   +1 more source

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