{"title":"Numerical classification of the forest vegetation in the Western Euxine Region of Turkey","authors":"S. Çoban, W. Willner","doi":"10.1127/PHYTO/2018/0274","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0274","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/PHYTO/2018/0274","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41842728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Biurrun, E. Bergmeier, Jürgen Dengler, F. Jansen, W. Willner
{"title":"Vegetation classification and its application are relevant globally","authors":"I. Biurrun, E. Bergmeier, Jürgen Dengler, F. Jansen, W. Willner","doi":"10.1127/PHYTO/2019/0323","DOIUrl":"https://doi.org/10.1127/PHYTO/2019/0323","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42479062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eva L. Eriksen, H. A. Ullerud, R. Halvorsen, S. Aune, H. Bratli, Peter Horvath, I. K. Volden, Anders K. Wollan, A. Bryn
{"title":"Point of view: error estimation in field assignment of land-cover types","authors":"Eva L. Eriksen, H. A. Ullerud, R. Halvorsen, S. Aune, H. Bratli, Peter Horvath, I. K. Volden, Anders K. Wollan, A. Bryn","doi":"10.1127/PHYTO/2018/0293","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0293","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/PHYTO/2018/0293","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47144183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Albrecht, A. Pukacz, U. Raabe, Sara Altenfelder
{"title":"Effects of habitat conditions on the diversity and species composition of plants in the soil seed bank of temporarily flooded field depressions","authors":"H. Albrecht, A. Pukacz, U. Raabe, Sara Altenfelder","doi":"10.1127/phyto/2018/0277","DOIUrl":"https://doi.org/10.1127/phyto/2018/0277","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45504399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lewis Trotter, Todd Robinson, G. Wardell-Johnson, A. Grigg, S. Luxton
{"title":"FIMS: a free and open-source spatial database system for plant observation and mobile data collection","authors":"Lewis Trotter, Todd Robinson, G. Wardell-Johnson, A. Grigg, S. Luxton","doi":"10.1127/PHYTO/2018/0249","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0249","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/PHYTO/2018/0249","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63697558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aims: To complete the syntaxonomical scheme for the steppe vegetation of the montane and alpine zones in the Pamir Alai and southwestern Tian-Shan Mountains in Tajikistan and Kyrgyzstan with some remarks on its environmental predictors. Location: Tajikistan and Kyrgyzstan. Methods: A total of 274 relevés were sampled in 2016–2017 using the seven-degree cover-abundance scale of Braun-Blanquet. They were classified with modified TWINSPAN with cut-off levels of 0%, 5%, 10% and 25% and total inertia as a measure of cluster heterogeneity. Diagnostic species were identified using the phi coefficient as a fidelity measure. Detrended correspondence analysis (DCA) and canonical correspondence analysis (CCA) were used to explore the relationships between groups in the dataset and to determine the environmental gradients that predict the species composition and distributional patterns of particular communities. Results: A total of 11 steppe communities were distinguished for the study area, grouped in five alliances and three orders. Seven of them are defined as new associations: Astragalo chomutowii-Stipetum subsessiliflorae, Stipetum bungeanae, Convolvuletum spiniferi, Stipo magnificae-Otostegietum olgae, Littledaleo alaicae-Stipetum trichoidis, Helictotricho fedtschenkoi-Stipetum kirghisori and Astragalo lithophili-Stipetum zalesskii. The communities belong to the Piptathero gracilis-Artemision brevifoliae (high-altitude, cold arid plateaus) and Ajanio-Cleistogenenion songoricae (alpine arid mountainous areas; both Ajanio-Cleistogenetea songoricae), the Poo bulbosae-Artemision persicae related to warm montane-subalpine belts of the southern part of Middle Asia (Astragalo microcephali-Brometea tomentelli, Carici stenophylloidis-Stipetalia arabicae) and the Stipion krylovii, typical steppes in semi-arid subalpine and alpine belts (Stipetalia krylovii, Cleistogeneta squarrosae). Within the Stipetalia krylovii, the TWINSPAN revealed a second unit at alliance level next to the Stipion krylovii, with currently only one association, but due to the limited amount of data we refrained from making a formal description. The main factors responsible for the species composition of the researched vegetation were altitude, content of organic top soil, and longitudinal position. Conclusions: We have completed the vegetation survey of the steppes in the middle and western part of Central Asia and have fostered the progress in finding the borderland between the steppes of the western Asiatic and central Asiatic subregions. This geographic transition corresponds to a syntaxanomic division between the classes of Astragalo microcephali-Brometea tomentelli Quézel 1973 and Cleistogenetea squarrosae Mirkin et al. ex Korotkov et al. 1991.
{"title":"Classification of steppe vegetation in the eastern Pamir Alai and southwestern Tian-Shan Mountains (Tajikistan, Kyrgyzstan)","authors":"A. Nowak, A. Nobis, S. Nowak, M. Nobis","doi":"10.1127/PHYTO/2018/0237","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0237","url":null,"abstract":"Aims: To complete the syntaxonomical scheme for the steppe vegetation of the montane and alpine zones in the Pamir Alai and southwestern Tian-Shan Mountains in Tajikistan and Kyrgyzstan with some remarks on its environmental predictors. Location: Tajikistan and Kyrgyzstan. Methods: A total of 274 relevés were sampled in 2016–2017 using the seven-degree cover-abundance scale of Braun-Blanquet. They were classified with modified TWINSPAN with cut-off levels of 0%, 5%, 10% and 25% and total inertia as a measure of cluster heterogeneity. Diagnostic species were identified using the phi coefficient as a fidelity measure. Detrended correspondence analysis (DCA) and canonical correspondence analysis (CCA) were used to explore the relationships between groups in the dataset and to determine the environmental gradients that predict the species composition and distributional patterns of particular communities. Results: A total of 11 steppe communities were distinguished for the study area, grouped in five alliances and three orders. Seven of them are defined as new associations: Astragalo chomutowii-Stipetum subsessiliflorae, Stipetum bungeanae, Convolvuletum spiniferi, Stipo magnificae-Otostegietum olgae, Littledaleo alaicae-Stipetum trichoidis, Helictotricho fedtschenkoi-Stipetum kirghisori and Astragalo lithophili-Stipetum zalesskii. The communities belong to the Piptathero gracilis-Artemision brevifoliae (high-altitude, cold arid plateaus) and Ajanio-Cleistogenenion songoricae (alpine arid mountainous areas; both Ajanio-Cleistogenetea songoricae), the Poo bulbosae-Artemision persicae related to warm montane-subalpine belts of the southern part of Middle Asia (Astragalo microcephali-Brometea tomentelli, Carici stenophylloidis-Stipetalia arabicae) and the Stipion krylovii, typical steppes in semi-arid subalpine and alpine belts (Stipetalia krylovii, Cleistogeneta squarrosae). Within the Stipetalia krylovii, the TWINSPAN revealed a second unit at alliance level next to the Stipion krylovii, with currently only one association, but due to the limited amount of data we refrained from making a formal description. The main factors responsible for the species composition of the researched vegetation were altitude, content of organic top soil, and longitudinal position. Conclusions: We have completed the vegetation survey of the steppes in the middle and western part of Central Asia and have fostered the progress in finding the borderland between the steppes of the western Asiatic and central Asiatic subregions. This geographic transition corresponds to a syntaxanomic division between the classes of Astragalo microcephali-Brometea tomentelli Quézel 1973 and Cleistogenetea squarrosae Mirkin et al. ex Korotkov et al. 1991.","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/PHYTO/2018/0237","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45151751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Berhanu, Sebsebe Demsew, Z. Woldu, I. Friis, P. Breugel
{"title":"Intermediate evergreen Afromontane forest (IAF) in northwestern Ethiopia: observations, description and modelling its potential distribution","authors":"A. Berhanu, Sebsebe Demsew, Z. Woldu, I. Friis, P. Breugel","doi":"10.1127/PHYTO/2018/0207","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0207","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/PHYTO/2018/0207","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44800948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A review of the state of vegetation plot data in Western Australia in response to comments by Neil Gibson","authors":"N. Gellie, J. Hunter, J. Benson, Kelli McCreery","doi":"10.1127/PHYTO/2018/0283","DOIUrl":"https://doi.org/10.1127/PHYTO/2018/0283","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46043701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Availability of vegetation plot data in Western Australia – a reply to Gellie et al.","authors":"N. Gibson","doi":"10.1127/phyto/2018/0279","DOIUrl":"https://doi.org/10.1127/phyto/2018/0279","url":null,"abstract":"","PeriodicalId":54607,"journal":{"name":"Phytocoenologia","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2018-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/phyto/2018/0279","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48871555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：