Results 51 to 60 of about 898,390 (276)

‘Saved from the sordid axe’: representation and understanding of pine trees by English visitors to Italy in the eighteenth and nineteenth century [PDF]

open access: yes, 2016
Pine trees were frequently depicted and celebrated by nineteenth century English artists and travellers in Italy. The amateur artist and connoisseur Sir George Beaumont was horrified to discover in 1821 that many Roman stone pines were being felled and ...
Balzaretti, Ross   +2 more
core   +2 more sources

Selective forest health felling in protective Siberian stone pine stands of Khakassia: an experience of post-logging survey and silvicultural analysis [PDF]

open access: yesСибирский лесной журнал, 2021
On the example of three areas of protective Siberian stone pine Pinus sibirica Du Tour stands of Khakassia, the expediency of selective forest health felling is considered. Forest growing conditions on the plots are favorable for dark coniferous Siberian
S. K. Farber, R. T. Murzakmatov
doaj   +1 more source

Sap flow, leaf-level gas exchange and spectral responses to drought in Pinus sylvestris, Pinus pinea and Pinus halepensis [PDF]

open access: yes, 2016
In a climate change scenario, Mediterranean forest species such as pines may be endangered by rising temperatures and reduced precipitation, thus calling for studies on the transpiration and water balance in pines.
García Abril, Antonio   +7 more
core   +2 more sources

Effect of planting method on C:N:P stoichiometry in soils, young silver fir (Abies alba Mill.) and stone pine (Pinus cembra L.) in the upper mountain zone of Karpaty Mountains

open access: yes, 2021
C/N/P stoichiometry offers important indicators of ecosystem function and productivity. The aim of this research was to determine how planting methods in biogroups influence C/N/P stoichiometry in soil and plants.
J. Lasota   +3 more
semanticscholar   +1 more source

495-Year Wood Anatomical Record of Siberian Stone Pine (Pinus sibirica Du Tour) as Climatic Proxy on the Timberline

open access: yesForests, 2022
The application of quantitative wood anatomy (QWA) in dendroclimatic analysis offers deep insight into the climatic effect on tree-ring formation, which is crucial in understanding the forests’ response to climate change.
D. Zhirnova   +5 more
semanticscholar   +1 more source

Assessing Pinus pinea L. resilience to three consecutive droughts in central-western Italian Peninsula

open access: yesiForest - Biogeosciences and Forestry, 2020
Climate projections for the Mediterranean area forecast drier and hotter conditions and increasing trend in extreme climatic events such as drought. Scientific evidences reported that extreme dry spells affected the stem growth of different Mediterranean
Piraino S
doaj   +1 more source

Sistemi di tariffe di cubatura per le fustaie di pino d’aleppo, pino laricio e pino domestico della Sicilia [PDF]

open access: yes, 2009
The aim of this study is to set up one-way volume table series to predict stem volume of the main conifers in Sicily, namely Italian stone pine, Aleppo pine and Corsican pine.
Chiriacò, Maria Vincenza   +3 more
core   +2 more sources

Composition and phytopathogenic properties of bacteria isolated from Pinus sibirica Du Tour wood affected by bacterial wetwood in the Baikal region [PDF]

open access: yesСибирский лесной журнал, 2023
Currently, in the dark coniferous forests of the Baikal region, the spread of the disease bacterial wetwood disease is noted, causing the sanitary condition deterioration in the forest stands, and leading to the forest dieback on large territories ...
I. D. Grodnitskaya   +4 more
doaj   +1 more source

Comparison of Pruning Regimes for Stone Pine (Pinus pinea L.) Using a Functional- Structural Plant Model [PDF]

open access: yes, 2012
Functional-Structural Plant Models (FSPM) are becoming important tools for modeling the structure and growth of plants, including complex organisms like trees.
Almeida Ribeiro, Nuno   +2 more
core   +1 more source

Ecological and morphological studies in the hybrid zone between Pinus sibirica and Pinus pumila [PDF]

open access: yesAnnals of Forest Research, 2008
In the Baikal Region, there is no phenological isolation between Siberian stone pine (P. sibirica Du Tour) and Siberian dwarf stone pine (P. pumila (Pall.)Regel) since the timing of their 'flowering' coincides.
S.N. Goroshkevich   +2 more
doaj  

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