In Sardinia, the ectomycorrhizal community as a whole was seen to be composed of numerous ectomycorrhizal fungal species, only some of which appeared to be dominant (Cenococcum geophilum, Lactarius chrysorrheus, and some species of Tomentella genus), while most occurred sporadically. Results show that all root tips observed are mycorrhized and that decline class does not influence the number of ectomycorrhizal root tips found in the EFTs, thus oak decline does not impact the investment in ectomycorrhizal symbiosis. Ant assemblages are similar in species composition in cork oak stands of Morocco at a different level of exploitation. In Sardinia significant differences among ant assemblages were detected as a consequence of a different use of soil.
Impatto dei cambiamenti climatici sulla biodiversità delle comunità telluriche: il caso delle formiche e dei funghi ectomicorrizici
Marcello Verdinelli
2012
Abstract
In Sardinia, the ectomycorrhizal community as a whole was seen to be composed of numerous ectomycorrhizal fungal species, only some of which appeared to be dominant (Cenococcum geophilum, Lactarius chrysorrheus, and some species of Tomentella genus), while most occurred sporadically. Results show that all root tips observed are mycorrhized and that decline class does not influence the number of ectomycorrhizal root tips found in the EFTs, thus oak decline does not impact the investment in ectomycorrhizal symbiosis. Ant assemblages are similar in species composition in cork oak stands of Morocco at a different level of exploitation. In Sardinia significant differences among ant assemblages were detected as a consequence of a different use of soil.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
