Eduardo Fernández-Pascual, Víctor González-García, Greta Ivesdal, Adrián Lázaro-Lobo, Borja Jiménez-Alfaro
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We used modified TWINSPAN to revise the original phytosociological classification, followed by semi-supervised re-classification of the whole dataset. We determined the proportion of natives, archaeophytes, and neophytes. We also described the alliances in terms of species traits (lifeforms, height, and flowering phenology) and ecological requirements (temperature, moisture, light, nutrients, soil reaction, disturbance frequency, and severity).</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>We assigned 2086 vegetation plots to 25 anthropogenic alliances representing nine vegetation classes (<i>Cymbalario-Parietarietea diffusae</i>, <i>Polygono-Poetea annuae</i>, <i>Papaveretea rhoeadis</i>, <i>Digitario sanguinalis-Eragrostietea minoris</i>, <i>Chenopodietea</i>, <i>Sisymbrietea</i>, <i>Bidentetea</i>, <i>Artemisietea vulgaris</i>, and <i>Epilobietea angustifolii</i>). The plots included 1149 species: 78% natives, 15% archaeophytes and 7% neophytes. Vegetation groups were organized along a principal axis of abiotic stress (dry-sunny to moist-shady habitats) and a secondary axis of disturbance.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>In the Iberian Atlantic territories, anthropogenic habitats host one third of the regional plant species pool and one fifth of the Iberian flora. Mesic perennial ruderal vegetation is especially rich in native species and can be a biodiversity asset in urban landscapes. Our biogeographical-level synthesis can improve the management of anthropogenic plant communities and contribute towards a European-level synthesis of human-made vegetation.</p>\n </section>\n </div>","PeriodicalId":55494,"journal":{"name":"Applied Vegetation Science","volume":"28 1","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/avsc.70010","citationCount":"0","resultStr":"{\"title\":\"Classification and Characterization of Anthropogenic Plant Communities in the Northwestern Iberian Peninsula\",\"authors\":\"Eduardo Fernández-Pascual, Víctor González-García, Greta Ivesdal, Adrián Lázaro-Lobo, Borja Jiménez-Alfaro\",\"doi\":\"10.1111/avsc.70010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Questions</h3>\\n \\n <p>Can we reconcile regional and European classifications of anthropogenic plant communities at the biogeographical scale? How are these communities characterized by species origins, traits and ecological preferences?</p>\\n </section>\\n \\n <section>\\n \\n <h3> Location</h3>\\n \\n <p>Atlantic territories in the NW Iberian Peninsula (a.k.a. Cantabrian Mixed Forests ecoregion); south-western Europe.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>We classified 2508 plots with the aim of being consistent with regional phytosociological expertise, while matching that expertise with current EuroVegChecklist alliances. We used modified TWINSPAN to revise the original phytosociological classification, followed by semi-supervised re-classification of the whole dataset. We determined the proportion of natives, archaeophytes, and neophytes. We also described the alliances in terms of species traits (lifeforms, height, and flowering phenology) and ecological requirements (temperature, moisture, light, nutrients, soil reaction, disturbance frequency, and severity).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>We assigned 2086 vegetation plots to 25 anthropogenic alliances representing nine vegetation classes (<i>Cymbalario-Parietarietea diffusae</i>, <i>Polygono-Poetea annuae</i>, <i>Papaveretea rhoeadis</i>, <i>Digitario sanguinalis-Eragrostietea minoris</i>, <i>Chenopodietea</i>, <i>Sisymbrietea</i>, <i>Bidentetea</i>, <i>Artemisietea vulgaris</i>, and <i>Epilobietea angustifolii</i>). The plots included 1149 species: 78% natives, 15% archaeophytes and 7% neophytes. Vegetation groups were organized along a principal axis of abiotic stress (dry-sunny to moist-shady habitats) and a secondary axis of disturbance.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusions</h3>\\n \\n <p>In the Iberian Atlantic territories, anthropogenic habitats host one third of the regional plant species pool and one fifth of the Iberian flora. Mesic perennial ruderal vegetation is especially rich in native species and can be a biodiversity asset in urban landscapes. Our biogeographical-level synthesis can improve the management of anthropogenic plant communities and contribute towards a European-level synthesis of human-made vegetation.</p>\\n </section>\\n </div>\",\"PeriodicalId\":55494,\"journal\":{\"name\":\"Applied Vegetation Science\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2025-01-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/avsc.70010\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Vegetation Science\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/avsc.70010\",\"RegionNum\":3,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Vegetation Science","FirstCategoryId":"93","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/avsc.70010","RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECOLOGY","Score":null,"Total":0}
Classification and Characterization of Anthropogenic Plant Communities in the Northwestern Iberian Peninsula
Questions
Can we reconcile regional and European classifications of anthropogenic plant communities at the biogeographical scale? How are these communities characterized by species origins, traits and ecological preferences?
Location
Atlantic territories in the NW Iberian Peninsula (a.k.a. Cantabrian Mixed Forests ecoregion); south-western Europe.
Methods
We classified 2508 plots with the aim of being consistent with regional phytosociological expertise, while matching that expertise with current EuroVegChecklist alliances. We used modified TWINSPAN to revise the original phytosociological classification, followed by semi-supervised re-classification of the whole dataset. We determined the proportion of natives, archaeophytes, and neophytes. We also described the alliances in terms of species traits (lifeforms, height, and flowering phenology) and ecological requirements (temperature, moisture, light, nutrients, soil reaction, disturbance frequency, and severity).
Results
We assigned 2086 vegetation plots to 25 anthropogenic alliances representing nine vegetation classes (Cymbalario-Parietarietea diffusae, Polygono-Poetea annuae, Papaveretea rhoeadis, Digitario sanguinalis-Eragrostietea minoris, Chenopodietea, Sisymbrietea, Bidentetea, Artemisietea vulgaris, and Epilobietea angustifolii). The plots included 1149 species: 78% natives, 15% archaeophytes and 7% neophytes. Vegetation groups were organized along a principal axis of abiotic stress (dry-sunny to moist-shady habitats) and a secondary axis of disturbance.
Conclusions
In the Iberian Atlantic territories, anthropogenic habitats host one third of the regional plant species pool and one fifth of the Iberian flora. Mesic perennial ruderal vegetation is especially rich in native species and can be a biodiversity asset in urban landscapes. Our biogeographical-level synthesis can improve the management of anthropogenic plant communities and contribute towards a European-level synthesis of human-made vegetation.
期刊介绍：
Applied Vegetation Science focuses on community-level topics relevant to human interaction with vegetation, including global change, nature conservation, nature management, restoration of plant communities and of natural habitats, and the planning of semi-natural and urban landscapes. Vegetation survey, modelling and remote-sensing applications are welcome. Papers on vegetation science which do not fit to this scope (do not have an applied aspect and are not vegetation survey) should be directed to our associate journal, the Journal of Vegetation Science. Both journals publish papers on the ecology of a single species only if it plays a key role in structuring plant communities.
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