Results 21 to 30 of about 351,790 (300)

Monitoring of the health status of Castanea sativa in the Belasitsa mountain, southwest Bulgaria [PDF]

open access: yesSilva Balcanica, 2023
In the period 2017-2023, a survey for the assessment of the phytosanitary condition of sweet chestnut (Castanea sativa) was conducted in a permanent sample plot (PSP) Belasitsa, which is part of the European large-scale network for monitoring the health ...
Margarita Georgieva   +7 more
doaj   +3 more sources

Observations on forest research in the USSR

open access: yesSilva Fennica, 1976
The main forest research institutes in USSR as well as schools for higher education in forestry are presented in this article, on the basis of observations made during study tours and the relevant literature.
Luukkanen, Olavi
doaj   +1 more source

Obituary: In memory of Prof. Giovanni Bernetti

open access: yesForest@, 2023
Giovanni Bernetti passed away on 21 December 2022. For several decades he taught forest mensuration, forest management and silviculture at the University of Firenze.
La Marca O
doaj   +1 more source

New records of Coleoptera from Lagodekhi Protected Areas, with new records for Georgia (Sakartvelo) [PDF]

open access: yesCaucasiana, 2022
During this survey, 195 species of coleopterans have been recorded from the Lagodekhi Protected Areas (LPA). Thirty families are recorded for the first time from this area, of which Rhysodidae, Sphindidaeand, and Thymalidae are new for Georgia.
George Japoshvili   +8 more
doaj   +3 more sources

Sesiunea Naţională de Comunicări Ştiinţifice Studenţeşti, pe teme de Silvicultură şi Protecţia Mediului. Vatra Dornei, 26-27 mai 2017 [The national student conference in forestry. Vatra Dornei - May 26-27, 2017] [PDF]

open access: yesBucovina Forestieră, 2017
The third edition of the national student conference in forestry took place between 26 and 27 of May 2017 and it was hosted by the Faculty of Silviculture, Ștefan cel Mare University of Suceava.
Enescu C.M., Marcu M.V.
doaj   +1 more source

Forest Bioeconomy and Climate Change [PDF]

open access: yes, 2022
Climate change, global population growth, declining natural resources and the loss of biodiversity challenge us to move towards a global bioeconomy, based on the sustainable utilisation of renewable natural resources in the production of energy, products
Peltola, Heli   +2 more
core   +1 more source

Biological control of gypsy moth (Lymantria dispar) by the entomopathogenic fungus Entomophaga maimaiga in Bulgaria in 2021 [PDF]

open access: yesSilva Balcanica, 2021
In 2021, biological control programme against gipsy moth (Lymantria dispar) populations was carried out by introduction of the entomopathogenic fungus Entomophaga maimaiga on the territory of four State Forest Enterprises: Municipal Enterprise (ME) & ...
Georgi Georgiev   +9 more
doaj   +3 more sources

The use of references in Finnish forest sciences

open access: yesSilva Fennica, 1984
The purpose of this study was to examine the use or citations in Finnish forestry publications using source analysis. The material consisted of three of the four main series published in the field of forestry in Finland.
Leikola, Matti
doaj   +1 more source

Forest Tree Microbiomes and Associated Fungal Endophytes : Functional Roles and Impact on Forest Health [PDF]

open access: yes, 2019
Terrestrial plants including forest trees are generally known to live in close association with microbial organisms. The inherent features of this close association can be commensalism, parasitism or mutualism.
Kathrin Blumenstein   +7 more
core   +1 more source

Report from the Academic Session “Human and Nature: Between Destruction and Creation” Organized as Part of the 23rd International Congress of Historical Sciences in Poznań on 24th August 2022

open access: yesStudia Historiae Oeconomicae, 2022
Broadly defined environmental history was the context for the session entitled “Human and nature: Between destruction and creation”, organized and conducted on 24th august 2022 by prof. tadeusz Janicki (Faculty of History, UAM, Poznań, Poland) and prof.
Tadeusz Janicki
doaj   +1 more source

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