Results 21 to 30 of about 158,981 (349)

The productivity of mixed mountain forests comprised of Fagus sylvatica, Picea abies, and Abies alba across Europe

Forestry: An International Journal of Forest Research, 2019
Mixed mountain forests of European beech (Fagus sylvatica L.), Norway spruce (Picea abies (L.) Karst), and silver fir (Abies alba Mill.) cover a total area of more than 10 million hectares in Europe.
T. Hilmers, Admir Avdagić, L. Bartkowicz, K. Bielak, F. Binder, A. Bončina, L. Dobor, D. Forrester, M. Hobi, A. Ibrahimspahić, A. Jaworski, M. Klopčič, B. Matović, T. Nagel, R. Petráš, M. del Río, B. Stajić, E. Uhl, T. Zlatanov, R. Tognetti, H. Pretzsch   +20 more
semanticscholar   +1 more source

Recent results of Czech-American fir hybridization research

Journal of Forest Science, 2013
Fraser fir (Abies fraseri) Christmas tree plantations in North Carolina are infested by root rot caused by Phytophthora cinnamomi. This disease kills almost 100% of Fraser fir material and leaves the soil permanently infested.
J. Kobliha, J. Stejskal, P. Škorpík, J. Frampton   +3 more
doaj   +1 more source

Changes in the silver fir forest vegetation 50 years after cessation of active management [PDF]

, 2015
Knowledge of the vegetation and the monitoring of its changes in preserved areas is an essential part of effective conservation policy and management.
Kopeć, Dominik, Woziwoda, Beata
core   +4 more sources

Intercepción de lluvia en bosques de montaña en la cuenca del río Texcoco, México

Revista Mexicana de Ciencias Forestales, 2017
El proceso de intercepción de lluvia por la masa arbórea, como componente del ciclo hidrológico en áreas forestales, está determinado, entre otras causas, por las condiciones climáticas, orográficas y por las características de la vegetación. Se
Eulogio Angel Flores Ayala, Vidal Guerra De la Cruz, Gerardo H. Terrazas González, Fernando Carrillo Anzures, Fabián Islas Gutiérrez, Miguel Acosta Mireles, Enrique Buendía Rodríguez   +6 more
doaj   +1 more source

Changes in soil arthropod communities and soil biological quality along an elevation gradient in Taurus Fir forest

Turkish Journal of Forestry, 2020
Soil arthropods (Arthropoda) in forest ecosystems play an important role as primary and secondary consumers in the process of litter fragmentation and decomposition.
Meriç Çakır, Muhammet Ali Özata
doaj   +1 more source

The Potential of Liming to Improve Drought Tolerance of Norway Spruce [Picea abies (L.) Karst.]

Frontiers in Plant Science, 2019
In response to a wide-spread decline in forest vitality associated with acid rain in the 1980s, liming of soils has been implemented in many federal states in Germany to buffer further acid deposition and improve availability of nutrients such as calcium
Martin Kohler, Jörg Kunz, Johannes Herrmann, P. Hartmann, Lelde Jansone, H. Puhlmann, Klaus von Wilpert, J. Bauhus   +7 more
semanticscholar   +1 more source

Caracterización morfológica y genética de las poblaciones de Abies en Hidalgo, México: importancia de la identidad taxonómica para el aprovechamiento forestal

Botan‪ical Sciences, 2023
Antecedentes: Abies hidalgensis es una especie endémica del estado de Hidalgo, México, adscrita en la Lista Roja de la IUCN en la categoría VuD2, que se ha confundido con A.
Elena Rosales-Islas, Daniel Barrera-Tello, Arturo Sánchez-González, Dulce María Galván-Hernández, Sergio Hernández-León, Pablo Octavio-Aguilar   +5 more
doaj   +1 more source

Differential photosynthetic adaptation between size-classes of Spruce and Fir juveniles help to explain the co-existence of the two species. [PDF]

, 2010
Background/Question/Methods _Abies sachalinensis_ (Sakhalin Fir) and _Picea glehnii_ (Glehn’s Spruce) are major components of the sub-boreal forests of Hokkaido, Japan.
Akihiro Sumida, Edgard Bontempo e Silva, Kiyomi Ono, Toshihiko Hara   +3 more
core   +2 more sources

Somatic Embryogenesis in Selected Conifer Trees Pinus nigra Arn. and Abies Hybrids

Frontiers in Plant Science, 2019
Somatic embryogenesis was achieved in the conifers Pinus nigra Arn. and in the hybrids Abies alba ×A. cephalonica and Abies alba ×A. numidica. For initiation of embryogenic tissue in P.
T. Salaj, K. Klubicova, R. Matusova, J. Salaj   +3 more
semanticscholar   +1 more source

Recent fir hybridization research in the light of Czech-American cooperation

Journal of Forest Science, 2009
The project is based on control pollination of different fir species in the sense of interspecific hybridization. The aim of this procedure is a new bred material for specific needs of forestry and Christmas tree production.
J. Kobliha, J. Stejskal
doaj   +1 more source