Zobrazeno 1 - 10
of 284
pro vyhledávání: '"Barbu I"'
Autor:
Badea O, Neagu S, Bytnerowicz A, Silaghi D, Barbu I, Iacoban C, Popescu F, Andrei M, Preda E, Iacob C, Dumitru I, Iuncu H, Vezeanu C, Huber V
Publikováno v:
iForest - Biogeosciences and Forestry, Vol 4, Iss 1, Pp 49-60 (2011)
The monitoring studies carried out in the southern Romanian Carpathians (Retezat and Bucegi - Piatra Craiului Mts) provide a scientific support for long term ecosystem research (LTER). Their general objective is to characterize the air pollution and
Externí odkaz:
https://doaj.org/article/d0427d9fb1264301ac4fab934a506a4c
Publikováno v:
Bucovina Forestieră, Vol 13, Iss 1-2, Pp 003-014 (2005)
The paper presents the research results concerning the values of some parameters from Bucovina Forestierã XIII, 1-2 Articole de cercetare 12 Norway spruce stands from the Northern part of Eastern Carpathians (Suceava County). Were analyzed sam
Externí odkaz:
https://doaj.org/article/d21b3d0921b6404ab831a1602c5a2d08
Publikováno v:
Bucovina Forestieră, Vol 12, Iss 1-2, Pp 069-074 (2004)
The sustainable management of the forests must accomplish both main functions: conservation of the production capacity and the ecological service of the socio-economical activities nearby. This functions are produced by every specific stand at d
Externí odkaz:
https://doaj.org/article/5e5409dd4d654fd8ac3b16e906b9bcfe
Autor:
Barbu I
Publikováno v:
Bucovina Forestieră, Vol 12, Iss 1-2, Pp 053-069 (2004)
Statistical information prove that in the last 50 years the damages caused by snow in forests (especially in the coniferous forests) significantly increased. The research aims are to propose an holistic analisy of the snow damages in forests and
Externí odkaz:
https://doaj.org/article/1d5eaeb925fd452b81a2b9861c4b561e
Publikováno v:
Bucovina Forestieră, Vol 12, Iss 1-2, Pp 021-030 (2004)
In the framework of ICP Forests, within the period 1997-1999, the concentrations of Na and Mg in precipitation samples collected in open field and under the wood canopy were determined in the laboratory of ICAS Campulung by atomic absorption spe
Externí odkaz:
https://doaj.org/article/8f755772a22d42338ed80bb82e387eec
Publikováno v:
Bucovina Forestieră, Vol 10, Iss 1-2, Pp 013-023 (2002)
The knowledge of natural risk of occurrence of drought period represents a necessity for the foundation of afforests technologies and silvicultural operations. The idea of synthesis is in the book of H. Walter (1974) and is based on the using of cl
Externí odkaz:
https://doaj.org/article/48eff94ecf544f81a5f280641e97026f
Publikováno v:
Bucovina Forestieră, Vol 9, Iss 1-2, Pp 037-051 (2001)
Externí odkaz:
https://doaj.org/article/7a7d635d4c3e4b2bb0c28e4ca9e7fada
Publikováno v:
Bucovina Forestieră, Vol 7, Iss 1-2, Pp 001-009 (1999)
Research made in the atmospheric deposition monitoring program have shown a great variability in the mineral ion content of rainwater samples, especially in samples took under the stand canopy. To prove that the litter in the samplers can influe
Externí odkaz:
https://doaj.org/article/eaf0bd52fd504640bff297db0addb7dd
Autor:
Barbu I
Publikováno v:
Bucovina Forestieră, Vol 12, Iss 1-2, Pp 110-111 (2004)
Externí odkaz:
https://doaj.org/article/f85de72cb2924c2c830a5262e93a8a58
Autor:
Barbu I
Publikováno v:
Bucovina Forestieră, Vol 12, Iss 1-2, Pp 113-114 (2004)
Externí odkaz:
https://doaj.org/article/4bc839974c4c479189819742fed091ab