Background: Fires have a fundamental impact on phytocoenoses and, depending on the size of the fire, can have a positive or negative effect. The role of fires in the formation of the species composition of plants, res...Background: Fires have a fundamental impact on phytocoenoses and, depending on the size of the fire, can have a positive or negative effect. The role of fires in the formation of the species composition of plants, restoration of stands and changes in soil properties is well studied. However, the long-term relationship between forest management methods, soil properties and epigeic entomofauna assemblages in post-fire areas is still not clear. The effects of Scots pine stand management methods on biochemical soil properties and ground beetle assemblages in the largest post-fire area in Central Europe after the second World were investigated. The study was conducted in the Rudy Raciborskie Forest district in southern Poland. The soil properties and epigeic beetle community structure were analysed. The research covered areas with natural and artificial pine regeneration, which were subjected to various care treatments.Results: The tendency for higher accumulations of organic matter in the soil of stands that underwent natural regeneration was proven. The stimulating role of soil organic carbon on the activity of dehydrogenases in the soil of naturally renewed areas with silvicultural treatment(NRAT) was noted. Regardless of the manner of stand regeneration, the activity of β-glucosidase was higher in the areas in which breeding treatments were practised.Furthermore, managed forest stands presented a higher abundance of carabid beetles than stands without treatment practices. Thirteen epigeic beetle species from the families Geotrupidae, Carabidae, Curculionidae,Cerambycidae and Silphidae were captured, with beetles from the first two families being the most numerous. Rare epigeal carabid species in the fauna of Poland and Europe, such as Carabus glabratus(Paykull) and Carabus auronitens Fabr., found appropriate habitat conditions for survival in the post-fire areas. Compared with the other areas, in the NRAT area, there were better stand and soil properties and more features conducive to epigeic entomofaunal occurrences. The highest post-fire content of polycyclic aromatic hydrocarbons was recorded in the soils of the sites that underwent artificial regeneration. The results suggest that preparing the soil before the introduction of new vegetation affects the amount of aromatic hydrocarbons(PAHs).Conclusions: The better performance of the NRAT stand draws attention to the positive aspects of the use of natural regeneration, both from ecological and economic perspectives. The effects of forest management on the amount of soil organic matter after fires have been proven. The natural regeneration of stands was conducive to the accumulation of organic matter. The enzymatic activity of soils is influenced by the renewal method and forest management strategy. The NRAT area was characterized by the highest number of carabid species.展开更多
This paper represents the fifth One Stop Shop(OSS)series contribution.This series provides background,disease symptoms,pathogen biology and epidemiology(when available)distribution,hosts for the treated genera,and imp...This paper represents the fifth One Stop Shop(OSS)series contribution.This series provides background,disease symptoms,pathogen biology and epidemiology(when available)distribution,hosts for the treated genera,and important gene regions for a better resolution.Species that have pathogenic data are also provided under each genus.This fifth OSS paper treats 25 genera of phytopathogenic fungi:Allophoma,Alternaria,Bipolaris,Boeremia,Calonectria,Calophoma,Campylocarpon,Clonastachys,Corynespora,Cryphonectria,Diaporthe,Diplocarpon,Epicoccum,Eutiarosporella,Ganoderma,Hypomyces,Lasiodiplodia,Monilinia,Neocordana,Phragmidium,Pileolaria,Pseudocercospora,Rhynchosporium,Scytalidium and Sphaeropsis.展开更多
基金supported by the Ministry of Science and Higher Education of the Republic of Poland。
文摘Background: Fires have a fundamental impact on phytocoenoses and, depending on the size of the fire, can have a positive or negative effect. The role of fires in the formation of the species composition of plants, restoration of stands and changes in soil properties is well studied. However, the long-term relationship between forest management methods, soil properties and epigeic entomofauna assemblages in post-fire areas is still not clear. The effects of Scots pine stand management methods on biochemical soil properties and ground beetle assemblages in the largest post-fire area in Central Europe after the second World were investigated. The study was conducted in the Rudy Raciborskie Forest district in southern Poland. The soil properties and epigeic beetle community structure were analysed. The research covered areas with natural and artificial pine regeneration, which were subjected to various care treatments.Results: The tendency for higher accumulations of organic matter in the soil of stands that underwent natural regeneration was proven. The stimulating role of soil organic carbon on the activity of dehydrogenases in the soil of naturally renewed areas with silvicultural treatment(NRAT) was noted. Regardless of the manner of stand regeneration, the activity of β-glucosidase was higher in the areas in which breeding treatments were practised.Furthermore, managed forest stands presented a higher abundance of carabid beetles than stands without treatment practices. Thirteen epigeic beetle species from the families Geotrupidae, Carabidae, Curculionidae,Cerambycidae and Silphidae were captured, with beetles from the first two families being the most numerous. Rare epigeal carabid species in the fauna of Poland and Europe, such as Carabus glabratus(Paykull) and Carabus auronitens Fabr., found appropriate habitat conditions for survival in the post-fire areas. Compared with the other areas, in the NRAT area, there were better stand and soil properties and more features conducive to epigeic entomofaunal occurrences. The highest post-fire content of polycyclic aromatic hydrocarbons was recorded in the soils of the sites that underwent artificial regeneration. The results suggest that preparing the soil before the introduction of new vegetation affects the amount of aromatic hydrocarbons(PAHs).Conclusions: The better performance of the NRAT stand draws attention to the positive aspects of the use of natural regeneration, both from ecological and economic perspectives. The effects of forest management on the amount of soil organic matter after fires have been proven. The natural regeneration of stands was conducive to the accumulation of organic matter. The enzymatic activity of soils is influenced by the renewal method and forest management strategy. The NRAT area was characterized by the highest number of carabid species.
基金funded by the National Science,Research and Innovation Fund:Thailand Science Research Innovation(Basic Research Fund 2022 and 2023)entitled‘Biodiversity,taxonomy and phylogeny of Colletotrichum on Citrus and Mango in northern Thailand(662A01002 and 672A01002)supported by the Mae Fah Luang University grant entitled‘Fungi associated with postharvest diseases of fruits in northern Thailand’(671C01002)+10 种基金supported by the following projects:National Natural ScienceFoundation of China(No.31972222)Program of Introducing Talentsof Discipline to Universities of China(111 Program,D20023)Guizhou Provincial Science and Technology Department Platform Project(YWZ[2024]004)Guizhou University Research and Innovation Team Project[2024]05funded by the National Bamboo Mission,New Delhi titled Plantation Technology for Jigat species(No.KFRI RP 793/2019)Highlevel Talents in Zhongkai University of Agriculture and Engineering,grant no:J2201080102 and the Innovative team program of the Department of Education of Guangdong Province(2022KCXTD015 and 2022ZDJS020)the financial support of the Distinguished Scientist Fellowship Program of King Saud University,Riyadh,Saudi Arabia and the Chinese Research Fund(project no E1644111K1)the support from UIDB/04046/2020(https://doi.org/10.54499/UIDB/04046/2020)and UIDP/04046/2020(https://doi.org/10.54499/UIDP/04046/2020)Centre grants from FCT,Portugal(to BioISI)the UP System Balik PhD Program(OVPAA-BPhD-2022–02)entitled,“Unraveling the hidden diversity of aquatic fungi from Panay Island,Philippines”.Senanayake IC thanks to Yunnan Revitalization Talents Support Plan(High-End Foreign Experts Programs)Beijing Natural Science Foundation-International Scientist Project(project number:1S24085)for the financial supportThe National Research Council of Thailand(NRCT)(Grant No.N41A640165).
文摘This paper represents the fifth One Stop Shop(OSS)series contribution.This series provides background,disease symptoms,pathogen biology and epidemiology(when available)distribution,hosts for the treated genera,and important gene regions for a better resolution.Species that have pathogenic data are also provided under each genus.This fifth OSS paper treats 25 genera of phytopathogenic fungi:Allophoma,Alternaria,Bipolaris,Boeremia,Calonectria,Calophoma,Campylocarpon,Clonastachys,Corynespora,Cryphonectria,Diaporthe,Diplocarpon,Epicoccum,Eutiarosporella,Ganoderma,Hypomyces,Lasiodiplodia,Monilinia,Neocordana,Phragmidium,Pileolaria,Pseudocercospora,Rhynchosporium,Scytalidium and Sphaeropsis.
