Results 51 to 60 of about 17,646 (209)
Юг России: экология, развитиеAim. Xylobiont fungi and lichens determine the sustainability of forest ecosystems, but their species richness and taxonomic diversity depend on the forest type and the degree of its disturbance.
S. V. Volobuev +2 more
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Biodiversitätsmanagement mit Wasserbüffeln in renaturierten Feuchtgebieten [PDF]
, 2013 The use of water buffalos for landscape maintenance started ten years ago in Germany. Now, more than 2,100 buffalos are kept by about 90 breeders, and first results concerning their usefulness for landscape management are available.
Krawczynski, René, Wiegleb, Gerhard
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Somatic embryogenesis in Alnus glutinosa (L.) Gaertn
Trees, 2013 Induction of somatic embryos and plant regeneration was demonstrated for the first time in Alnus glutinosa. Somatic embryos were initiated from zygotic embryos collected 1–3 weeks post-anthesis (WPA), i.e., when they were at globular or early cotyledonary stage and were 0.5–1 mm in length.
Corredoira, Elena +4 more
openaire +2 more sources
Ecological Entomology, EarlyView.We experimentally manipulated top‐down (predator exclusion) and bottom‐up (fertilisation) forces in a temperate forest understory to test effects on arthropod densities, body sizes and herbivory. Predator exclusion had no detectable effect on arthropod density, herbivory damage or body size, whereas fertilisation increased herbivory damage and ...
Jan Kollross +3 more
wiley +1 more source
Variability of alder-dominated forest vegetation along a latitudinal gradient in Slovakia
Acta Societatis Botanicorum Poloniae, 2013 Syntaxonmical revision of azonal forest vegetation with dominance of Alnus glutinosa and A. incana was done along a latitudinal transect of Slovakia. A data matrix consisting of 240 phytosociological relevés was obtained in accordance with the standard ...
Michal Slezák +3 more
doaj +1 more source
, 1956 Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
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In Vitro Propagation of Alnus glutinosa Gaertn1
HortScience, 1981 Abstract Rapid clonal propagation of Alnus glutinosa was achieved in vitro using lateral buds excised from greenhouse grown, juvenile stock plants. Multiple shoot development occurred in 50% of the cultures after the first subculture (7–8 weeks after initial explanting) using a low salt, woody plant medium containing 1 μM 6-benzylaminopurine (BA ...
Stephen Garton +3 more
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Unmanaged forest swamps benefit saproxylic and soil‐inhabiting crane fly communities
Insect Conservation and Diversity, EarlyView.Species richness of both saproxylic and soil‐inhabiting crane flies was consistently higher in unmanaged forests across all habitat types. Soil‐inhabiting species thrived in swamps and ditches, while saproxylic richness was linked to low light and high soil moisture, independent of habitat type.
David Bille Byriel +4 more
wiley +1 more source
Two new sawfly species for the Bulgarian fauna (Hymenoptera: Symphyta)
Historia Naturalis Bulgarica, 2022 Two sawfly species were established for the first time in Bulgaria: Gilpinia socia (Klug) (Hymenoptera: Diprionidae) and Hemichroa crocea (Geoffroy) (Hymenoptera: Tenthredinidae). G. socia was found on Pinus sylvestris in Plovdiv City, and H. crocea - on
Maria Dobreva +2 more
doaj +1 more source
Contribution of shredder macroinvertebrates and aquatic hyphomycetes to litter decomposition in remote insular streams [PDF]
, 2019 Dissertação de Mestrado, Biodiversidade e Biotecnologia, 31 de janeiro de 2019, Universidade dos Açores.É bem conhecido que os trituradores desempenham um papel crucial no processamento de matéria orgânica.
Balibrea Escobar, Ana
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