Forest Systems最新文献_第2页

SSR diversity and hybridization of wild apples (Malus spp.) growing in the Guadarrama and Ayllón mountain ranges (Central Spain) 生长在Guadarrama和Ayllón山脉（西班牙中部）的野生苹果（Malus spp.）的SSR多样性和杂交

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-07-05 DOI: 10.5424/fs/2023322-19834

A. Arnal, Fernanda Simões, J. Tardío, A. Lázaro

{"title":"SSR diversity and hybridization of wild apples (Malus spp.) growing in the Guadarrama and Ayllón mountain ranges (Central Spain)","authors":"A. Arnal, Fernanda Simões, J. Tardío, A. Lázaro","doi":"10.5424/fs/2023322-19834","DOIUrl":"https://doi.org/10.5424/fs/2023322-19834","url":null,"abstract":"Aim of study: The crab apple tree (Malus sylvestris (L.) Mill.) is a wild crop relative of the apple tree (M. domestica Borkh.). Hybridization and genetic exchange between these species has been studied in some European regions, but there is no record in Spain. This work aimed to characterise a set of 330 feral and crab apples. \u0000Area of study: Guadarrama and Ayllón mountain ranges (Central Spain). \u0000Material and methods: We used 12 microsatellites to detect intermediate profiles. To do so, diversity, multivariate and population structure Bayesian analyses were performed on the sample, adding a total of 28 crab apples, feral and widespread apples varieties as references. \u0000Main results: We found a large molecular diversity in this Malus germplasm, scoring a mean of 28.58 alleles per locus (A); an observed heterozygosity (Ho) of 0.80 and a very low value of inbreeding coefficient (Fis =0.06). On the other hand, we found from our Bayesian population analysis three populations (one per species and a third one very admixed) apparently not spatially correlated and a substantial level of intermediate genetic profiles, as around 47% of the feral trees and 35% of crab apples may be hybrids. \u0000Research highlights: Connectivity in the crab apple genetic pool is still functional and interspecific gene flow may be relevant. Nevertheless, further conservation measures and research must be carried to understand the population dynamics between both species.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48666718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Small-scale variation in available water capacity of the soil influences height growth of single trees in Southern Germany 德国南部土壤有效含水量的小尺度变化影响单株树木的高度生长

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-07-03 DOI: 10.5424/fs/2023322-20197

K. Mellert, Gerhard Schmied, Vincent Buness, M. Steckel, E. Uhl, M. Šeho, H. Pretzsch

{"title":"Small-scale variation in available water capacity of the soil influences height growth of single trees in Southern Germany","authors":"K. Mellert, Gerhard Schmied, Vincent Buness, M. Steckel, E. Uhl, M. Šeho, H. Pretzsch","doi":"10.5424/fs/2023322-20197","DOIUrl":"https://doi.org/10.5424/fs/2023322-20197","url":null,"abstract":"Aim of study: Detecting possible small-scale soil effects on height growth of single trees in monospecific stands of three important tree species (Abies alba, Fagus sylvatica, and Picea abies). \u0000Area of study: 37 mature stands along an ecological gradient in Southern Germany from the cold and wet “optimal niche zone” to warmer and drier niche zones, including gravelly soils with poor water supply. \u0000Material and methods: Measurement of achieved height and age of 15 to 20 sample trees per stand. Estimation of the available water capacity of the soil (AWC) in close proximity to sample trees based on soil texture following the German soil survey guidelines. Examining height growth depending on niche zone and AWC. \u0000Main results: On sites (stand level) with the lowest water regime, height growth increased significantly with AWC of microsites. The estimated effect on height growth over the whole range of AWC values was almost 8 m at those sites. In contrast, the effect was negative on optimal sites. For intermediate and marginal sites, the effect was positive, albeit not significant for marginal sites. \u0000Research highlights: To our knowledge this is the first study about small-scale effects of AWC on height growth of single trees in temperate European forests. Small-scale soil variability should be considered in future scientific studies and practical evaluation, involving single tree performance at stands with low water regime. This seems particularly important in genetic environmental associations studies and in the process of selecting trees for breeding purposes in such stands.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42550217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Damage to the wood of forest species caused by the debarking of Pallas´s squirrel introduced into Argentina 引进阿根廷的帕拉斯松鼠脱皮对森林物种木材造成的损害

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-07-03 DOI: 10.5424/fs/2023322-20098

P. Pedreira, E. Penon, A. Gozzi, Nicolás PENON-SOBERO, M. Borgnia

{"title":"Damage to the wood of forest species caused by the debarking of Pallas´s squirrel introduced into Argentina","authors":"P. Pedreira, E. Penon, A. Gozzi, Nicolás PENON-SOBERO, M. Borgnia","doi":"10.5424/fs/2023322-20098","DOIUrl":"https://doi.org/10.5424/fs/2023322-20098","url":null,"abstract":"Aim of study: Pallas´s squirrel (Callosciurus erythraeus) is a harmful and generalist invasive mammal species that causes different problems in the forestry sector. The aim of this study was to evaluate the damage on the wood in three commercial tree species in Argentina, Eucalyptus dunnii, Populus deltoides and Pinus elliottii, due to debarking caused by this squirrel species. \u0000Area of study: ¨Liebres Fue¨ forest plantation, located in Luján District (Province of Buenos Aires, Argentina). \u0000Material and methods: We analyzed affected tissues and internal defects of wood associated with debarking signs. We randomly collected 74 stems of the three forest species with (N=62) and without debarking (N=12) between October 2016 and December 2017. Transversal cuttings (N=37) and longitudinal cuttings (N=37) of the stems were analyzed. \u0000Main results: The defects inside the wood related to the damage due to the debarking caused by Pallas´s squirrels are described. All the damaged samples presented affected wood tissues, with unfavorable healing forming ribbed cracks and ram`s horn scars and/or presence of some internal defect (crack, crack with abnormal coloration, crack with kino/resin or crack with bark included). None of the damaged pieces, according to the rules of visual classification of sawn woods, showed the highest quality grade (Premium). \u0000Research highlight: Pallas´s squirrel action causes wounds on the trees, leading to different responses by the trees that are transferred internally, showing abnormalities in the wood which diminish its value from a commercial point of view.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46585855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First observation of Pleurodirus fairmairii damages on Cistus heterophylus subsp. carthaginensis, an Iberian endangered endemism 香杏胸膜菌对异叶枸杞危害的首次观察。迦太基，一种伊比利亚濒临灭绝的地方性植物

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-06-19 DOI: 10.5424/fs/2023322-20095

H. Mas, Antonio J. Velázquez-de-Castro

{"title":"First observation of Pleurodirus fairmairii damages on Cistus heterophylus subsp. carthaginensis, an Iberian endangered endemism","authors":"H. Mas, Antonio J. Velázquez-de-Castro","doi":"10.5424/fs/2023322-20095","DOIUrl":"https://doi.org/10.5424/fs/2023322-20095","url":null,"abstract":"Aim of study: To survey and report the behavior of the weevil Pleurodirus fairmairii as a pest species on Cistus heterophyllus subsp. carthaginensis (Pau) M.B. Crespo & Mateo (Cartagena’s rockrose), in order to provide the first biological data on this species. Cartagena’s rockrose is an Iberian endemism considered as \"endangered\" in the Spanish Catalogue of Threatened Species. Its current distribution is limited to the Spanish provinces of Murcia, Valencia and the Balearic Islands. \u0000Area of study: The study has been conducted in Valencia province (Spain). \u0000Material and methods: Pleurodirus fairmairii was observed in the field feeding voraciously on Cartagena’s rockrose. Damages were described, and several individuals of the weevil were captured alive for preliminary observation of their feeding habits under laboratory conditions. The trials (no-choice test) consisted of offering a freshly plucked leaf from different potential host plants to the weevils introduced individually in a Petri dish. Furthermore, a male and a female were dissected for the study of genitalia, and their respective components were prepared for microscopy study and subsequently described. \u0000Main results: This paper reports for the first time the occurrence of the weevil Pleurodirus fairmairii on plants of C. heterophyllus subsp. carthaginensis and describes the important damage it causes on leaves, stem, buds, flowers and fruits. \u0000Research highlights: A short description of the adults is given, including the genitalia, that are shown and described for the first time.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49274154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multidimensional analysis of the factors affecting the organizational and managerial structure of state forest management: Türkiye example 影响国有森林经营组织经营结构因素的多维分析:以<s:1>林基耶为例

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-06-14 DOI: 10.5424/fs/2023322-19831

M. Köse, I. Daşdemi̇r

{"title":"Multidimensional analysis of the factors affecting the organizational and managerial structure of state forest management: Türkiye example","authors":"M. Köse, I. Daşdemi̇r","doi":"10.5424/fs/2023322-19831","DOIUrl":"https://doi.org/10.5424/fs/2023322-19831","url":null,"abstract":"Aim of study: To reveal the most important factors affecting the administrative and organizational structure in Türkiye's forestry and their effects with a multidimensional approach. \u0000Area of study: Nine provinces of Türkiye (İstanbul, İzmir, Antalya, Adana, Bolu, Trabzon, Erzurum, Şanlıurfa, and Ankara), which represent nine geographic regions, where forestry activities are intensive. \u0000Material and methods: Through the consideration of the literature review and expert opinions, 29 variables affecting the organizational and managerial structure were developed. These variables were grouped under six main headings, and questionnaire forms were prepared accordingly. They were applied to 463 technical and managerial staff in the forestry organizations with the face-to-face interview method. To evaluate the data, descriptive statistics, factor analysis, multiple regression analysis, and the Kruskal-Wallis H Test were used. \u0000Main results: The most important factors affecting the organizational and managerial structure were found to be (i) working conditions and job satisfaction, (ii) educational level of employees, (iii) technical and managerial competence, and (iv) solidarity and institutional support. Approximately 67% of the managerial and organizational structure of Türkiye’s forestry was explained by these four factors. The differences in the views of the interviewees in terms of working conditions and job satisfaction, educational level, technical and managerial competence, and solidarity and institutional support factors were determined according to some task variables. \u0000Research highlights: Enabling employees in managerial positions to have postgraduate education and to apply their knowledge and experience is effective in increasing job satisfaction, managerial competence, participation in managerial decisions, and thus sustainable forestry.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42675227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mathematical system based on taper functions for distribution by structural product of culms in three giant bamboo taxa 基于锥函数的三个巨竹类群茎秆结构产物分布数学系统

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-06-12 DOI: 10.5424/fs/2023322-19641

Casimiro ORDÓÑEZ-PRADO, J. C. TAMARIT-URIAS, A. Nava-Nava, Melchor RODRÍGUEZ-ACOSTA, Martha E. FUENTES-LÓPEZ

{"title":"Mathematical system based on taper functions for distribution by structural product of culms in three giant bamboo taxa","authors":"Casimiro ORDÓÑEZ-PRADO, J. C. TAMARIT-URIAS, A. Nava-Nava, Melchor RODRÍGUEZ-ACOSTA, Martha E. FUENTES-LÓPEZ","doi":"10.5424/fs/2023322-19641","DOIUrl":"https://doi.org/10.5424/fs/2023322-19641","url":null,"abstract":"Aim of study: To generate a mathematical system to distribute structural products of bamboo culms. \u0000Study area: Northeastern region of the state of Puebla, Mexico. \u0000Materials and methods: Eighty-seven culms of Bambusa oldhamii Munro, Guadua aculeata Rupr. and Guadua angustifolia Kunth were collected in Puebla, Mexico. Four taper functions were evaluated, the one with the best predictive capacity was fitted to model the diameter over and under wall together with a wall thickness model. The fitting strategy consisted of a system of additive equations using Weighted-Nonlinear Seemingly Unrelated Regression (WNSUR) procedure with autocorrelation correction, in combination with the Dummy Variable technique. \u0000Main results: The Fang & Bailey case 1-a model was selected to describe the diameter over and under wall; the Cao and Papper model was used to model the wall thickness. The R2adj of the system fitted were 0.977, 0.944 and 0.918, and RMSE values 0.186 cm, 0.200 cm and 0.134 cm, for diameter over wall, diameter under wall, and wall thickness, respectively. G. angustifolia had the greatest taper and wall thickness, followed by G. aculeata. The highest proportion of primary product was presented by G. angustifolia. The system generated had parameters specific for each bamboo taxon. \u0000Research highlights: The diameter profile of bamboo culms can be modeled by taper functions. A mathematical system for distribution by structural product type was developed consisting of: (1) a taper model for the diameter over wall and, (2) a function to estimate the commercial height.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49513580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Guapirioid ectomycorrhiza: a novel fungus-plant subtype is described associated to Guapira opposita (Nyctaginaceae) in the Brazilian restinga 瓜皮类外生菌根:描述了与巴西restinga中的瓜皮属(Nyctaginaceae)相关的一种新的真菌植物亚型

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-06-12 DOI: 10.5424/fs/2023322-19998

A. Furtado, M. Leonardi, O. Comandini, Andrea C. RINALDI, M. Neves

{"title":"Guapirioid ectomycorrhiza: a novel fungus-plant subtype is described associated to Guapira opposita (Nyctaginaceae) in the Brazilian restinga","authors":"A. Furtado, M. Leonardi, O. Comandini, Andrea C. RINALDI, M. Neves","doi":"10.5424/fs/2023322-19998","DOIUrl":"https://doi.org/10.5424/fs/2023322-19998","url":null,"abstract":"Aim of study: Despite its recognized ecosystemic importance, knowledge about mycorrhizal associations in Brazil is still dearth, and the diversity of the native mycorrhizal fungi remains unknown. In this study, we characterized morpho-anatomically and molecularly the ectomycorrhizae found associated with Guapira opposita in the restinga, vegetation established on sandy soil. \u0000Area of study: Coastal of the Atlantic Forest of southern Brazil, Florianópolis: Parque Natural Municipal das Dunas da Lagoa da Conceição, Monumento Natural Municipal da Lagoa do Peri and Parque Natural Municipal da Lagoa do Jacaré das Dunas do Santinho. \u0000Material and methods: The ectomycorrhizae found were morphotyped and described according to standard criteria. Plant and fungi were molecularly identified using sequences of the ITS region of rDNA. \u0000Main results: Ten morphotypes were identified associated with G. opposita, including the native threatened species Austroboletus festivus. Members of the clade /tomentella-thelephora were the most representative in our study, with six taxa. Based on particular characteristics, such as short, and simple or long and thin branched ectomycorrhizal systems, close connections between the layered ectomycorrhizal mantle and the cortical root cells, absence of a Hartig net and other fungal elements in the cortex, we propose the name ‘Guapirioid ectomycorrhiza’ for this new morphology. \u0000Research highlights: The results presented in this work confirm the presence of ectomycorrhizae in the restinga and suggest the existence of a diversity, above and below-ground, much greater than previously known. Furthermore, our data confirm the morphological and possibly ecological differences of tropical ectomycorrhizae from those known from temperate forests.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48754094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chloroplast microsatellite diversity of Pinus brutia Ten. and Pinus halepensis Mill. populations across the Mediterranean basin: Inferences of their distributions 毛松叶绿体微卫星多样性研究。和halepensis Mill横跨地中海盆地的种群:对其分布的推断

4区农林科学

Forest Systems Pub Date : 2023-06-08 DOI: 10.5424/fs/2023322-19729

Yusuf KURT, Burcu CENGEL, Ercan VELIOGLU, Santiago C. GONZALEZ-MARTINEZ, Delphine GRIVET, Nuray KAYA

{"title":"Chloroplast microsatellite diversity of Pinus brutia Ten. and Pinus halepensis Mill. populations across the Mediterranean basin: Inferences of their distributions","authors":"Yusuf KURT, Burcu CENGEL, Ercan VELIOGLU, Santiago C. GONZALEZ-MARTINEZ, Delphine GRIVET, Nuray KAYA","doi":"10.5424/fs/2023322-19729","DOIUrl":"https://doi.org/10.5424/fs/2023322-19729","url":null,"abstract":"Aim of study: To characterize and compare the genetic resources and gain some insights into the evolutionary history of Aleppo pine (Pinus halepensis Mill.) and Brutia pine (Pinus brutia Ten.) species which are both distributed across more than 8 million hectares of area in the Mediterranean Basin. Study area: Fifty-six populations from eight Mediterranean basin countries where P. halepensis and P. brutia species are located. Materials and methods: We analyzed 1344 seeds belonging to 56 populations using five cpSSR primers (Pt15169, Pt30204, Pt41093, Pt87268, and Pt110048). Main results: The analysis of molecular variance (AMOVA) revealed that the genetic diversity among the Brutia pine populations was slightly higher than that of Aleppo pine (27.06% and 24.27%, respectively). The Aleppo pine populations separately displayed a clear east-west differentiation across the Mediterranean Basin, confirming previous results using other markers. Although the Brutia pine populations showed no spatial genetic pattern, geographically close populations and/or populations from their continual distribution range were genetically closer than the fragmented and/or ecologically marginal populations. Research highlights: The seven Aleppo pine populations from the eastern range (Türkiye, Greece, and Italy) were more than two-fold diverse than the 13 populations from the western range (Spain and Morocco). The eastern range of Aleppo pine and Brutia pine populations had similar levels of genetic diversity parameters. These results suggested that the Eastern Mediterranean Basin is a possible genetic diversity center for the two pine species.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135324498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pine root exploration of standing dead tree trunks: a short-cut biocycling process 直立死树干的松根探索:一个捷径的生物循环过程

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-05-30 DOI: 10.5424/fs/2023322-19715

Rangel Consalter, A. C. Motta, J. Z. Barbosa, F. Vezzani, R. Rubilar, S. Prior, M. V. M. Bassaco

{"title":"Pine root exploration of standing dead tree trunks: a short-cut biocycling process","authors":"Rangel Consalter, A. C. Motta, J. Z. Barbosa, F. Vezzani, R. Rubilar, S. Prior, M. V. M. Bassaco","doi":"10.5424/fs/2023322-19715","DOIUrl":"https://doi.org/10.5424/fs/2023322-19715","url":null,"abstract":"Aim of study: To characterize the colonization of Pinus herrerae roots in trunks of dead standing trees and to evaluate the composition of roots and decomposing tissues of standing dead trees. \u0000Area of study. Jaguariaíva, Paraná state, Southern Brazil. \u0000Material and methods: This study evaluated root attributes in the soil, litter, and trunks of dead standing trees and the composition of wood and bark of trees. Root traits (length, mass mycorrhizal colonization, and mean nutrient concentrations), soil and organic layers, and mean nutrient concentrations of wood and bark for were analyzed by non-parametric test. \u0000Main results: Approximately 2 to 3.5 years after tree death, roots of adjacent trees in F and H horizon litter migrate into the wood/bark interface. Eight and a half years after tree death, roots of adjacent trees reached up to 3.3 m above the litter surface. At the wood/bark interface, a root mantle formed (length greater than 1 km m-2) with ~5% ectomycorrhizal colonization. Root presence in the wood/bark interface reduced P, K, and Fe concentration of dead wood and Zn concentration in bark. \u0000Research highlights: Our results indicate that roots of P. herrerae are capable of colonizing dead tree trunks as a nutrient resource pool. This nutrient acquisition mechanism may function as a shortcut in the biogeochemical cycling of nutrients in forest systems.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45473520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Traditional knowledge and use of wild mushrooms with biocultural importance in the Mazatec culture in Oaxaca, Mexico, cradle of the ethnomycology 具有生物文化重要性的野生蘑菇在墨西哥瓦哈卡马扎特克文化中的传统知识和使用

IF 0.7 4区农林科学

Forest Systems Pub Date : 2023-03-01 DOI: 10.5424/fs/2023321-19884

Uzziel Ríos-García, Anaitzi CARRERA-MARTÍNEZ, M. Martínez-Reyes, Faustino Hernández-Santiago, Fabiola R. Evangelista, I. Díaz-Aguilar, Joan Windhoek OLVERA-NORIEGA, J. Pérez‐Moreno

{"title":"Traditional knowledge and use of wild mushrooms with biocultural importance in the Mazatec culture in Oaxaca, Mexico, cradle of the ethnomycology","authors":"Uzziel Ríos-García, Anaitzi CARRERA-MARTÍNEZ, M. Martínez-Reyes, Faustino Hernández-Santiago, Fabiola R. Evangelista, I. Díaz-Aguilar, Joan Windhoek OLVERA-NORIEGA, J. Pérez‐Moreno","doi":"10.5424/fs/2023321-19884","DOIUrl":"https://doi.org/10.5424/fs/2023321-19884","url":null,"abstract":"Aim of study: To document for the first-time the biocultural knowledge related to the use, nomenclature, and classification of wild mushrooms by the Mazatec culture, cradle of the ethnomycology. \u0000Area of study: Municipality of Eloxochitlán de Flores Magón and communities of San José Buena Vista and Agua Ancha, belonging to the state of Oaxaca, in southern Mexico. \u0000Materials and methods: A total of 291 interviews were performed by using numerical ethnomycological methods, during the rainy seasons, between 2017 and 2021. Based on the knowledge of local experts, fungal specimens with biocultural relevance were collected. Socio-demographic information, knowledge of wild mushrooms and their usages, local nomenclature, culinary uses, and transmission of traditional knowledge were documented. \u0000Main results: Paradoxically, this is the first ethnomycological study that addresses a complete study of fungi with biocultural importance in the ethnic group where ethnomycology emerged as a discipline. Previous studies related to mushrooms with Mazatec people focused exclusively on entheogenic mushrooms leaving aside paramount issues related to traditional mycological knowledge of the fungal local resources, including their edibility and cultural relevance. All interviewees consumed mushrooms, indicating high levels of mycophilia. Twenty-seven species, all of them having a native Mazatec name, were identified. Species of Pleurotus, Auricularia, Cantharellus, and Daldinia showed the highest cultural value indexes. \u0000Research highlights: Ethnomycological knowledge of Mazatec culture is prolific and related to local natural resources cosmovision, beliefs and traditions. Mycological knowledge is currently preserved among Mazatec people and it is still transmitted to new generations despite strong transculturation processes.","PeriodicalId":50434,"journal":{"name":"Forest Systems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43461946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1