Results 51 to 60 of about 12,678 (207)

Interactive effects of past land use and recent forest management on the understorey community in temperate oak forests in South Sweden [PDF]

open access: yes, 2019
Questions: Past agricultural land use and forest management have shaped and influenced the understorey composition in European forests for centuries.
Blondeel, Haben   +7 more
core   +1 more source

Carbon dynamics and nutrients in different decay stages of coarse woody debris in natural Hyrcanian forests, Northern Iran [PDF]

open access: yesCaspian Journal of Environmental Sciences
The relationship between the degree of decay, carbon dynamics, and nutrients of coarse woody debris (CWD) were examined in the experimental forest of Kheirudkenar – Nowshahr as a part of Hyrcanian forests in Northern Iran.
Afsaneh Khalili   +3 more
doaj   +1 more source

Chloroplast DNA polymorphism and morphometric characteristics of Carpinus betulus in the Lithuania forests

open access: yesSilva Fennica, 2022
The European hornbeam (Carpinus betulus L.) is a medium-sized deciduous tree that spreads northeast of the middle of Lithuania. Carpinus betulus L. is a native tree in Poland, and its branch is migrated by two Pleistocene refugia.
Girmantė Jurkšienė   +3 more
doaj   +1 more source

The omnivorous Tyrolean Iceman: colon contents (meat, cereals, pollen, moss and whipworm) and stable isotope analyses [PDF]

open access: yes, 2000
The contents of the colon of the Tyrolean Iceman who lived Ga. 5300 years ago include muscle fibres, cereal remains, a diversity of pollen, and most notably that of the hop hornbeam (Ostrya carpinifolia) retaining cellular contents, as well as a moss ...
Asp Îck H.   +9 more
core   +1 more source

The effect of altitude on bending creep behavior hornbeam (Case Study, Nowshahr Meshelak Branch) [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2016
This study aimed to investigation the effect of altitude on the bending creep behavior of hornbeam lumber (Carpinus betuluse). For this purpose, 9 hornbeam trees from three different altitudes (400, 800 and 1100m) from forestry projects of Meshelak ...
valiallah moosavi   +4 more
doaj  

Fundamental aspects of the feeding of the amphipod Gammarus (R.) balcanicus (Crustacea, Amphipoda). [Translation from: Nauchn.Dokl.vyssh.Shkoly (Biol.Nauk) 1970(7) 12-16, 1970] [PDF]

open access: yes, 1975
The amphipods are major food items for many commercial fishes, and they are used as protein food for agricultural animals. In the present paper are presented the results of four-year observations on the feeding of Gammarus balcanicus in nature and in an ...
Lubyanov, I. P., Zubchenko, I. A
core  

The effect of leaf feeder moth (Erannis defoliaria & Operophtera brumata) on radial growth of 3 tree species in north of Iran (case study: Mashalak, Nowshahr) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2007
In this study it has been considered that the inflict of two species, Erannis defoliaria and Operophtera brumata,decrease the radial growth of beech, maple and hornbeam in northern forests of Iran. 30 cores were prepared from each species and annual ring
Hadi Daliri   +2 more
doaj  

RESISTANCE OF BEECH, OAK AND HORNBEAM WOOD SPECIES AGAINST MARINE BORERS IN BOSHEHR PORT COASTS IN PERSIAN GULF [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2003
Samples of 3 wood species including: Beech (Fagus orientalis), Oak (Quercus castaneafolia) and Hornbeam (Carpinus betulus) were treated with creosote and celcure. The dimension of samples were 200 x 7 x 20 mm.
Ali Reza nezhad   +2 more
doaj   +1 more source

Oak and hornbeam pollen season in Kielce in 2021

open access: yesAlergoprofil, 2022
The paper presents the characteristics of oak and hornbeam pollen seasons in Kielce in 2021. Aeropalinological measurements were carried out with the use of the volumetric method. The main oak pollen season lasted 35 days. The maximum concentration of oak pollen, i.e.
Anna Kopacz-Bednarska   +2 more
openaire   +2 more sources

Comparison of Physical Properties of Untreated and Heat Treated Beech and Hornbeam

open access: yesDrvna Industrija, 2011
The investigation of physical properties of heat treated beech wood and hornbeam wood found that their average value is lower and significantly different from average values of physical properties of untreated beech wood and hornbeam wood.
Tomislav Sinković   +2 more
doaj  

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