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Covariation between plant biodiversity and soil systems in a European beech forest and a black pine plantation:the case of Mount Faito,(Campania,Southern Italy)

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Journal of Forestry Research 2022年第1期33卷 239-252页

作者： Tiziana Danise Michele Innangi elena curcio Antonietta Fioretto Department of Environmental Biological and Pharmaceutical Sciences and TechnologiesUniversity of Campania“Luigi Vanvitelli”Via Vivaldi 4381100 CasertaItaly

Both climate and land-use changes,including the introduction and spread of allochthonous species,are forecast to affect forest ***,forests will be affected in terms of species composition as well as their soil chemical and biological *** possible changes in both tree cover and soil system might impact the amount of carbon that is stored in living plants and dead biomass and within the soil ***,such alterations can have a strong impact on the detrital food web that is linked to litter *** there are studies on the infuence of plant diversity on soil physical and chemical characteristics,the effects on soil biological activity and carbon storage processes remain largely *** aim of this study was to investigate and compare chemical and biological variables in covariation with plant communities in an autochthonous beech forest(Fagus sylvatica L.)and a black pine plantation(Pinus nigra *** ***).Our results confirmed that the two communities were considerably different,with the old-growth beech community having a lower number of plant species and the pine community was in development as a consequence of anthropogenic *** aspects of the two communities were also refected in the soil,with the beech soil having higher nitrogen levels and a more specialized microbial community compared to the pine soil,with most extracellular enzymes(such as peroxidase and chitinase)showing lower activity in the pine soil.

关键词： 2B-PLS Plant and soil Vegetation Soil enzymes

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