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Title:Interakcije v mikorizosferi določajo dinamiko ogljika v ekosistemu bukovih gozdov
Authors:ID Grebenc, Tine (Author)
ID Kraigher, Hojka (Author)
Files:.pdf PDF - Presentation file, download (654,33 KB)
MD5: 135DA78CCBE850CABC23D574C61BC8B5
PID: 20.500.12556/dirros/b45d4b53-d584-45f4-9a13-b97b97a28b4a
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Zaloga ogljika v gozdnih tleh je največji bazen terestičnih zalog organskega ogljika, njegova dinamika pa je vezana na talne, predvsem simbiontske organizme. Med najpomembnejše simbionte v gozdnih tleh, tako po vrstni kot funkcionalni pestrosti, sodijo ektomikorizne glive. V gozdnih ekosistemih v Sloveniji, v katerih prevladuje bukev, smo na osnovi morfoloških in molekularnih znakov identificirali večje število mikoriznih gliv in nekatere nove na kratko opisali. Na osnovi številčnosti posameznega tipa ektomikorize smo prvič izračunali prispevek tipa (vrste glive) ektomikorize k neposrednemu skladiščenju ogljika v ektomikorizi in v tleh v zgornjih plasteh tal (do globine 20 cm). Podatke o ogljiku, shranjenem v ektomikorizi, smo primerjali z modeliranimi količinami celotnega ogljika v gozdnih tleh, shematsko prikazali povezave in tokove ogljika ter pomen ektomikorize za dinamiko ogljika v gozdnih ekosistemih z bukvijo.
Keywords:gozdna tla, bukev, Fagus sylvatica L., ektomikoriza, vrstna pestrost ektomikorize, funkcionalna pestrost ektomikorize, dinamika ogljika, ogljik v ektomikorizi
Publication status:Published
Publication version:Version of Record
Year of publishing:2009
Number of pages:str. 11-19
Numbering:Vol. 88
PID:20.500.12556/DiRROS-7712 New window
UDC:630*18
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-QYVP611S
COBISS.SI-ID:2467750 New window
Publication date in DiRROS:12.07.2017
Views:4921
Downloads:2064
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Abstract:Forest soils are the major stocks of organic carbon in terrestrial ecosystems.The dynamics of carbon in soil is closely related to soil (micro)organisms, predominantly symbiotic organisms. Key symbionts in forest soils regarding their taxonomic and functional diversity are ectomycorrhizal fungi. In the present study, we have analysed ectomycorrhizal community in beech dominated forest stands using morphological and molecular identification of ectomycorrhizae. Several new types were discovered and briefly described in soil samples taken in beech forest stands, down to 20 cm deep. Based on ectomycorrhizal type abundance, we have calculated the (static)content of total carbon in each of the type. Quantities of carbon stored in ectomycorrhizae were compared with modelled quantities of total carbon in forest soils. We summarise the role and importance of ectomycorrhizae for carbon dynamics in beech dominated forest ecosystems.


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

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