Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.85
K. Ivanova, A. Lapina, D. D. Karsonova
The three-days Arctic Vegetation Archive and Classification Workshop, in which 32 participants from 9 countries (Canada, Finland, Germany, Italy, Norway, Republic of Slovakia, Russia, Switzerland, USA) participated, took place at the Northern Arctic Federal University, Arkhangelsk, Russia on 21–23 May 2019. The participants reviewed success in archiving data into the AVA and regional Archives, which has been achieved in the last 2 years. International Archive already contains large number of datasets, which allowed to define the ways to use this data for the assessment the dynamic of vegetation due to climate change. Discussion was also focused on the results of regional classification with an attempt to come up with a common approach. During the breakout session, attention was brought to the necessity of international communication: everyone agreed that developing a network will make cooperation easier. At the end of the meeting on 23 May the participants stated long-term goals for the next 4 years: Integrate Russian data entries into AVA by Komarov Botanical Institute and A. N. Severtsov Institute working groups; Develop standardized methods for surveys, archiving and classification; Establish the system of databases management and rules for sharing data; Create a central website containing basic information about national Archives, georeferences and links; Establish funding to complete AVA, AVC and the website. Next meeting will take place at Arctic Science Summit Week in Portugal 2021.
为期三天的北极植被档案和分类研讨会于2019年5月21-23日在俄罗斯阿尔汉格尔斯克的北极北部联邦大学举行，来自9个国家（加拿大、芬兰、德国、意大利、挪威、斯洛伐克共和国、俄罗斯、瑞士、美国）的32名参与者参加了研讨会。与会者回顾了过去两年在将数据归档到AVA和地区档案馆方面取得的成功。国际档案馆已经包含了大量的数据集，这些数据集可以定义如何使用这些数据来评估气候变化引起的植被动态。还重点讨论了区域分类的结果，试图提出一种共同的方法。在分组会议期间，与会者注意到了国际交流的必要性：大家一致认为，发展网络将使合作更加容易。在5月23日会议结束时，与会者提出了未来4年的长期目标：将科马罗夫植物研究所和A。 N Severtsov研究所工作组；制定调查、归档和分类的标准化方法；建立数据库管理系统和数据共享规则；创建一个中央网站，包含有关国家档案馆、地理参考资料和链接的基本信息；建立资金以完成AVA、AVC和网站。下一次会议将在2021年葡萄牙北极科学峰会周举行。
{"title":"Workshop on biodiversity and functioning of arctic ecosystems — continuing work on the «Arctic Vegetation Archive» (Arkhangelsk, 21–23 May 2019)","authors":"K. Ivanova, A. Lapina, D. D. Karsonova","doi":"10.31111/vegrus/2019.36.85","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.85","url":null,"abstract":"The three-days Arctic Vegetation Archive and Classification Workshop, in which 32 participants from 9 countries (Canada, Finland, Germany, Italy, Norway, Republic of Slovakia, Russia, Switzerland, USA) participated, took place at the Northern Arctic Federal University, Arkhangelsk, Russia on 21–23 May 2019. The participants reviewed success in archiving data into the AVA and regional Archives, which has been achieved in the last 2 years. International Archive already contains large number of datasets, which allowed to define the ways to use this data for the assessment the dynamic of vegetation due to climate change. Discussion was also focused on the results of regional classification with an attempt to come up with a common approach. During the breakout session, attention was brought to the necessity of international communication: everyone agreed that developing a network will make cooperation easier.\u0000\u0000At the end of the meeting on 23 May the participants stated long-term goals for the next 4 years:\u0000Integrate Russian data entries into AVA by Komarov Botanical Institute and A. N. Severtsov Institute working groups;\u0000Develop standardized methods for surveys, archiving and classification; Establish the system of databases management and rules for sharing data;\u0000Create a central website containing basic information about national Archives, georeferences and links;\u0000Establish funding to complete AVA, AVC and the website.\u0000\u0000Next meeting will take place at Arctic Science Summit Week in Portugal 2021.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42605525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.80
M. Makarova
The International scientific-practical conference “Floodplain and delta biogeocenoses of the Holarctic: biological diversity, ecology and evolution” took place in the Astrakhan region on May 13–18, 2019. The conference was organized by the Astrakhan State University and Papanin Institute for biology of Inland Waters of the Russian Academy of Sciences. The conference lasted four days; altogether 27 participants fr om 12 organizations including the universities, several institutions of the Russian Academy of Sciences and botanical gardens. 14 oral and one poster presentations were given. The conference was attended by scientists from Astrakhan, Borok, Arkhangelsk, Tobolsk, Surgut, Novosibirsk, Tomsk, St. Petersburg and Moscow. Correspondence participants of the conference were from Belarus, England and Italy. 39 articles are published in the Proceeding of the conference (Floodplain…, 2019). During three days three excursions to the floodplain, desert and steppe ecosystems were held for the conference participants, wh ere they could see the flora, vegetation and landscapes of the Volga-Akhtuba floodplain, Berli sands, Baskunchak salt lake and Bolshoye Bogdo Mountain. In the last day participants proposed the idea of creating a Floodplain scientific community in the Russia.
{"title":"International scientific-practical conference “Floodplain and Delta biogeocenoses of the Holarctic: biological diversity, ecology and evolution”, held in the Astrakhan region on May 13–18, 2019","authors":"M. Makarova","doi":"10.31111/vegrus/2019.36.80","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.80","url":null,"abstract":"The International scientific-practical conference “Floodplain and delta biogeocenoses of the Holarctic: biological diversity, ecology and evolution” took place in the Astrakhan region on May 13–18, 2019. The conference was organized by the Astrakhan State University and Papanin Institute for biology of Inland Waters of the Russian Academy of Sciences. The conference lasted four days; altogether 27 participants fr om 12 organizations including the universities, several institutions of the Russian Academy of Sciences and botanical gardens. 14 oral and one poster presentations were given. The conference was attended by scientists from Astrakhan, Borok, Arkhangelsk, Tobolsk, Surgut, Novosibirsk, Tomsk, St. Petersburg and Moscow. Correspondence participants of the conference were from Belarus, England and Italy. 39 articles are published in the Proceeding of the conference (Floodplain…, 2019). During three days three excursions to the floodplain, desert and steppe ecosystems were held for the conference participants, wh ere they could see the flora, vegetation and landscapes of the Volga-Akhtuba floodplain, Berli sands, Baskunchak salt lake and Bolshoye Bogdo Mountain. In the last day participants proposed the idea of creating a Floodplain scientific community in the Russia.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47682562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.59
E. Zibzeev, N. Igay
The class Salicetea herbaceae Br.-Bl. 1948 includes arctic and alpine-subnival snow-bed communities of Eurasia and the Arctic Ocean islands (Mucina et al., 2016). The coenoflora of these communities is formed by psychrophilous and chionophilous mesophytic species. R. V. Kamelin (2005) who named these as alpine grass carpets (Kryonanocoryphion eurasiaticum), noted that this type of vegetation is characteristic of the Altai-Sayan mountain region, where alpine carpets are the highest floristic diversity in Asia. The snow-bed communities occupy macro- and megachionic ecotops (Kholod, 1993) in sites with excessive accumulation of snow in winter, which is preserved in the summer in the form of snow-beds. Usually snow-bed communities cover patches from several tens to several hundred square meters. The habitats of these communities are characterized by: 1) short vegetation period due to the long period of the thick snow cover (up to 5 m) melting; 2) cold moistening during the most part of growing season because the melting of snow, and the inflow of water from nearby or underground springs; 3) no genesis of bog soils (Sedelnikov, 2017). Earlier syntaxa of the class Salicetea herbaceae were considered as a part of the alliance Salicion turczaninowii Ishbirdin in Ishbirdin et al. 1996, the order Salicetalia herbaceae Br.-Bl. in Br.-Bl. et Jenny 1926. 105 relevés were sampled in 1998–2015 (Fig. 1), also we used 28 relevés published earlier (Chytrý, et al., 1995; Danihelka, Chytrý, 1995; Korolyuk, 2001; Telyatnikov et Mamakhatova, 2011; Ermakov, Zibzeev, 2012; Telyatnikov, 2013). An analysis of the coenoflora of the alpine-subnival snow-bed communities revealed the dominance of high-altitude species with a South Siberian and Central Asian areal (Aquilegia glandulosa, Carex altaica, Dracocephalum grandiflorum, Festuca kryloviana, Gentiana grandiflora, Hedysarum austrosibiricum, Luzula sibirica, Solidago dahurica, Tripleurospermum ambiguum, Veronica densiflora, Viola altaica). High constancy and often domination by shrubs of the genus Salix (Salix berberifolia, S. rectijulis и S. turczaninowii) are common for these communities. The originality of species composition of the chionophilic meadows of the North Mongolia and East Kazakhstan allowed to suggest the new order Sibbaldio procumbentis–Ranunculetalia altaici ord. nov. hoc loco and two alliances: Ranunculion altaici all. nov. hoc loco and Salicion turczaninowii Ishbirdin in Ishbirdin et al. 1996. The snow-bed communities are included in five associations (three ones are new), two subassociations, and two variants. The order Sibbaldio procumbentis–Ranunculetalia altaici ord. nov. hoc loco (Table 2) includes the snow-bed communities of South Siberia, North Mongolia and East of Kazakhstan. They occupy the lower part of the mountain-tundra belt in habitats with thick snow cover in winter which does not completely melt in summer. The asian-alpine species dominate in the coenoflora of these meadows. Dia
{"title":"Class Salicetea herbaceae Br.-Bl. 1948 in Altai-Sayan mountain region","authors":"E. Zibzeev, N. Igay","doi":"10.31111/vegrus/2019.36.59","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.59","url":null,"abstract":"The class Salicetea herbaceae Br.-Bl. 1948 includes arctic and alpine-subnival snow-bed communities of Eurasia and the Arctic Ocean islands (Mucina et al., 2016). The coenoflora of these communities is formed by psychrophilous and chionophilous mesophytic species. R. V. Kamelin (2005) who named these as alpine grass carpets (Kryonanocoryphion eurasiaticum), noted that this type of vegetation is characteristic of the Altai-Sayan mountain region, where alpine carpets are the highest floristic diversity in Asia.\u0000\u0000The snow-bed communities occupy macro- and megachionic ecotops (Kholod, 1993) in sites with excessive accumulation of snow in winter, which is preserved in the summer in the form of snow-beds. Usually snow-bed communities cover patches from several tens to several hundred square meters. The habitats of these communities are characterized by: 1) short vegetation period due to the long period of the thick snow cover (up to 5 m) melting; 2) cold moistening during the most part of growing season because the melting of snow, and the inflow of water from nearby or underground springs; 3) no genesis of bog soils (Sedelnikov, 2017).\u0000\u0000Earlier syntaxa of the class Salicetea herbaceae were considered as a part of the alliance Salicion turczaninowii Ishbirdin in Ishbirdin et al. 1996, the order Salicetalia herbaceae Br.-Bl. in Br.-Bl. et Jenny 1926.\u0000\u0000105 relevés were sampled in 1998–2015 (Fig. 1), also we used 28 relevés published earlier (Chytrý, et al., 1995; Danihelka, Chytrý, 1995; Korolyuk, 2001; Telyatnikov et Mamakhatova, 2011; Ermakov, Zibzeev, 2012; Telyatnikov, 2013).\u0000\u0000An analysis of the coenoflora of the alpine-subnival snow-bed communities revealed the dominance of high-altitude species with a South Siberian and Central Asian areal (Aquilegia glandulosa, Carex altaica, Dracocephalum grandiflorum, Festuca kryloviana, Gentiana grandiflora, Hedysarum austrosibiricum, Luzula sibirica, Solidago dahurica, Tripleurospermum ambiguum, Veronica densiflora, Viola altaica). High constancy and often domination by shrubs of the genus Salix (Salix berberifolia, S. rectijulis и S. turczaninowii) are common for these communities. The originality of species composition of the chionophilic meadows of the North Mongolia and East Kazakhstan allowed to suggest the new order Sibbaldio procumbentis–Ranunculetalia altaici ord. nov. hoc loco and two alliances: Ranunculion altaici all. nov. hoc loco and Salicion turczaninowii Ishbirdin in Ishbirdin et al. 1996.\u0000\u0000The snow-bed communities are included in five associations (three ones are new), two subassociations, and two variants.\u0000\u0000The order Sibbaldio procumbentis–Ranunculetalia altaici ord. nov. hoc loco (Table 2) includes the snow-bed communities of South Siberia, North Mongolia and East of Kazakhstan. They occupy the lower part of the mountain-tundra belt in habitats with thick snow cover in winter which does not completely melt in summer. The asian-alpine species dominate in the coenoflora of these meadows. Dia","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47932673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.25
I. E. Anishchenko, Y. Golovanov, O. Zhigunov, L. Abramova
The article presents the results of the classification of lawn vegetation of the Ufa city. Lawns are the most common element of urban landscapes which, as a rule, occupy 60–80 % of the total green area of cities. A lawn is a community of herbs growing on a uniform area and forming a turf cover for which mixture of seeds of perennial cereals is selected on the basis of local climatic conditions and soil, as well as having in mind the purpose of the lawn. The research was conducted in 2018 in the capital of the Republic of Bashkortostan — the Ufa city with a population of 1100 thousand people. The Ufa city (54°44′00″ N and 55°58′00″ E) is situated on the banks of the Belaya River, at the Ufa and Dema rivers confluence, on the Pribelskaya hilly plain, 100 km west of the Southern Ural ranges within the northern part of forest-steppe zone. The city area is 707.93 km², the length from north to south is 53.5 km, that from west to east is 29.8 km in the widest part. The climate is temperate continental. The mean annual air temperature is 3.8 °С; the amount of precipitation is 589 mm. Negative mean monthly temperatures are typical for five months a year; some frosts are possible all over the year except July and August. The mean January temperature is –14.6 °С, with absolute minimum –54 °С; this of July is 19 °С, with absolute maximum 40 °С. The frost-free period averages 137 days. 100 relevés (authors Anishchenko I. E. and Zhigunov O. Yu.) of various types of lawns were included in the base of synanthropic vegetation of settlements of the Republic of Bashkortostan by using the TURBOVEG program (Hennekens, 1995). The size of the sample plot is 4 m2. The species abundance was evaluated on the Braun-Blanquetscale (Mirkin, Naumova, 1998). Names of species are given according to S. K. Cherepanov (1995), and P. F. Mayevskiy (2014). The classification was carried out using the Braun-Blanquetmethod (Braun-Blanquet, 1964; Westhoff, Maarel, 1978) by using the JUICE program (Tichý, 2002); the names of the new units are in accordance with the “Code of phytosociological nomenclature” (Weber et al., 2005). All syntaxa were compared with the units previously described in the Republic of Bashkortostan and other regions (Ishbirdin et al., 1989; Vegetace..., 2007; and others). Synoptic tables are given in reduced form with species of constancy III and higher in one or several syntaxa. The names of the higher syntaxa are given after “Vegetation of Europe...” (Mucina et al., 2016). The Prodromus includes four associations related to class Molinio-Arrhenatheretea and alliance Cynosurion cristati: Leontodonto–Poetum pratensis Anishchenko et Ishbirdina in Ishbirdina et al. 1989 ex Anishchenko et al. ass. nov. hoc loco (with two subassociations and four facies, see below); Poo pratensis–Plantaginetum majoris Ishbirdin et al. 1988, Inulo britannicae–Trifolietum repentis Solomeshch in Ishbirdin et al. 1988, Lolietum perennis Gams 1927. Associations and subassociations refl
本文介绍了乌法市草坪植被的分类结果。草坪是城市景观中最常见的元素，通常占据60-80 % 占城市总绿化面积的百分比。草坪是生长在均匀区域的草本植物群落，形成草皮覆盖层，根据当地气候条件和土壤，并考虑到草坪的用途，选择多年生谷物种子的混合物。这项研究于2018年在巴什科尔托斯坦共和国首都乌法市进行，该市人口11万。乌法市（北纬54°44′00〃，东经55°58′00〃）位于Belaya河畔，乌法和德马里弗斯交汇处，普里贝尔斯卡亚丘陵平原上，乌拉尔山脉南部以西100公里，森林草原区北部。城市面积为707.93平方公里，南北长53.5公里，最宽处由西向东长29.8公里。气候为温带大陆性气候。年平均气温为3.8°С；降水量为589毫米。一年中有五个月的月平均气温为负值；除七月和八月外，全年都可能有霜冻。一月平均温度为-14.6°С，绝对最低温度为-54°С；7月的气温为19°С，绝对最高气温为40°С。无霜期平均137 第100天（作者Anishchenko I。 E Zhigunov O。 余）通过TURBOVEG计划（Hennekens，1995），将各种类型的草坪纳入巴什科尔托斯坦共和国定居点的共生植被基础中。样本地块的面积为4平方米。物种丰度以Braun Blanquet量表进行评估（Mirkin，Naumova，1998）。物种名称是根据S。 K Cherepanov（1995）和P。 F Mayevskiy（2014）。使用Braun Blanquet方法进行分类（Braun Blansquet，1964；Westhoff，Maarel，1978），使用JUICE程序（Tichý，2002）；新单位的名称符合“植物社会学命名规范”（Weber et al.，2005）。所有句法都与巴什科尔托斯坦共和国和其他地区先前描述的单位进行了比较（Ishbirdin et al.，1989；Vegetace…，2007；以及其他）。在一个或多个句法中，以简化形式给出了具有恒定性III和更高物种的句法表。高等句法的名称是在“欧洲植被…”之后给出的（Mucina等人，2016）。Prodromus包括与Molinio Arrhenatheretea类和Cynosurion cristati联盟相关的四个协会：Leontoddon–Poetum pratensis Anishchenko et Ishbirdina in Ishbirtina等人1989 ex Anishchenkoet al.ass.nov.hoc loco（有两个子协会和四个相，见下文）；Poo pratensis–Plantaginetum majoris Ishbirdin等人1988，Inulo britanniae–Trifolietum revenis Solomeshch in Ishbirtin等人1988，Lolietum perennis Gams 1927。协会和亚协会反映了由于践踏而对草坪造成的干扰，表现在大量的共生物种中，部分表现在进入草坪-草混合物的谷物占主导地位。在过去的30年里，由于播种的草混合物成分的变化，乌法市草坪的植被发生了巨大变化。Leontodonto–Poetum pratensis是乌法市的主要草坪协会。它结合了各种类型的草坪——从种子草坪到卷状草坪。优势种为Cynosurion cristati联盟种（Amoria repens、Leontodon autumnalis、Medicago lupulina、Taraxacum officinale等）和Polygono–Poetea annuae类（Lepidotheca suaveolens、Plantago major、Poa annua等），耐割草和践踏。群落分化的主要因素是人为干扰，根据人为干扰可区分为2个亚群落：L.P.typicum亚群落。nov.hoc loco（表4、5；命名类型：（holotypus hoc loc）——表4，相关文献15：巴什科尔托斯坦共和国，乌法，德鲁兹比纪念碑，2018年7月16日，北纬54.71176，东经55.96351。Zhigunov）——较少干扰的草坪和L.P.cichorietosum intybi subass。nov.hoc loco（表6，7；命名类型：（holotypus hoc loc）——表6，相关14：巴什科尔托斯坦共和国，乌法，共青团大街，108а，2018年7月17日，54.75213 N，56.00659 E.作者——I.E.Anishchenko，O.Yu。Zhigunov）——干扰更大的物种，有大量的联会物种。播种的草混合物的类型也会影响群落植物群的组成。根据谷物丰度的变化，两个亚群中有四个相：典型相（草地早熟禾的流行）（图1）在亚群中。典型；红羊茅（图2）在两种草坪中（扰动草坪和非扰动草坪）；亚高山高羊茅。菊苣苔。
{"title":"Vegetation of the lawns of the Ufa city (Republic of Bashkortostan)","authors":"I. E. Anishchenko, Y. Golovanov, O. Zhigunov, L. Abramova","doi":"10.31111/vegrus/2019.36.25","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.25","url":null,"abstract":"The article presents the results of the classification of lawn vegetation of the Ufa city. Lawns are the most common element of urban landscapes which, as a rule, occupy 60–80 % of the total green area of cities. A lawn is a community of herbs growing on a uniform area and forming a turf cover for which mixture of seeds of perennial cereals is selected on the basis of local climatic conditions and soil, as well as having in mind the purpose of the lawn.\u0000\u0000The research was conducted in 2018 in the capital of the Republic of Bashkortostan — the Ufa city with a population of 1100 thousand people. The Ufa city (54°44′00″ N and 55°58′00″ E) is situated on the banks of the Belaya River, at the Ufa and Dema rivers confluence, on the Pribelskaya hilly plain, 100 km west of the Southern Ural ranges within the northern part of forest-steppe zone. The city area is 707.93 km², the length from north to south is 53.5 km, that from west to east is 29.8 km in the widest part.\u0000\u0000The climate is temperate continental. The mean annual air temperature is 3.8 °С; the amount of precipitation is 589 mm. Negative mean monthly temperatures are typical for five months a year; some frosts are possible all over the year except July and August. The mean January temperature is –14.6 °С, with absolute minimum –54 °С; this of July is 19 °С, with absolute maximum 40 °С. The frost-free period averages 137 days.\u0000\u0000100 relevés (authors Anishchenko I. E. and Zhigunov O. Yu.) of various types of lawns were included in the base of synanthropic vegetation of settlements of the Republic of Bashkortostan by using the TURBOVEG program (Hennekens, 1995). The size of the sample plot is 4 m2. The species abundance was evaluated on the Braun-Blanquetscale (Mirkin, Naumova, 1998). Names of species are given according to S. K. Cherepanov (1995), and P. F. Mayevskiy (2014). The classification was carried out using the Braun-Blanquetmethod (Braun-Blanquet, 1964; Westhoff, Maarel, 1978) by using the JUICE program (Tichý, 2002); the names of the new units are in accordance with the “Code of phytosociological nomenclature” (Weber et al., 2005).\u0000\u0000All syntaxa were compared with the units previously described in the Republic of Bashkortostan and other regions (Ishbirdin et al., 1989; Vegetace..., 2007; and others). Synoptic tables are given in reduced form with species of constancy III and higher in one or several syntaxa. The names of the higher syntaxa are given after “Vegetation of Europe...” (Mucina et al., 2016).\u0000\u0000The Prodromus includes four associations related to class Molinio-Arrhenatheretea and alliance Cynosurion cristati: Leontodonto–Poetum pratensis Anishchenko et Ishbirdina in Ishbirdina et al. 1989 ex Anishchenko et al. ass. nov. hoc loco (with two subassociations and four facies, see below); Poo pratensis–Plantaginetum majoris Ishbirdin et al. 1988, Inulo britannicae–Trifolietum repentis Solomeshch in Ishbirdin et al. 1988, Lolietum perennis Gams 1927. Associations and subassociations refl","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44816911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.3
L. Abramova, Y. Golovanov
This article continues the series of publications devoted to the classification of communities with invasive plant species in the Southern Urals (Abramova, 2011, 2015; Abramova, Golovanov, 2016b). The information on communities with four aggressive neophytes of North American origin Solidago canadensis L., S. gigantea Ait., Lupinus polyphyllus Lindl. and Phalacroloma annuum (L.) Dumort. s. l. (Table 1) is given. All species are included in the «black list» of the Republic of Bashkortostan (Abramova, Golovanov, 2016a), and the «Black book of the flora of Central Russia» (Vinogradova et al., 2010). The studies was conducted in the period 2016–2018 on the republic territory. The wide distribution of species and their naturalization in the meadow and semi-natural communities of the Southern Urals are noted (Abramova, 2011, 2014; Abramova et al., 2016; Abramova, Golovanov, 2018). In the centers of invasion of the studied species, 83 geobotanical relevés of communities were performed on sample areas of 10–100 mІ. Location, date, area of the described area, total cover, mean and maximum height of grass layer were indicated for each sample plot. The classification of communities involving these invasive species was carried according to Braun-Blanquet method with Kopecký–Hejný approach (Kopecký, Hejný, 1974). The identified syntaxa were compared with the units previously described in the studied area and other regions. Ecological regimes of communities are determined using the weighted average of the Landolt’s optimum ecological scales by IBIS 6.2 software (Zverev, 2007). The weighted average values are calculated according to the following scales: moisture (F), acidity (R), soil richness with mineral nutrients (N), humus content (H), light (L) and continentality (K). The Detrended correspondence analysis (DCA-ordination) method was applied using the CANOCO 4.5 software package to identify the patterns of ecological differentiation of invasive communities. Herbaceous perennials plants Solidago canadensis and S. gigantea left the decorative culture and now are naturalized in meadows along roadsides, forest edges, wastelands, fallow lands, around gardens near large cities. The most common species is S. canadensis, common in the vicinity of human settlements. S. gigantea is first recorded only in 2017 in the North-West of the republic, where it formed monodominant communities on the territory of abandoned garden plots. The ass. Rudbeckio laciniatae–Solidaginetum canadensis Tüxen et Raabe ex Anioł-Kwiatkowska 1974 (Tables 2, 3) with 2 variants: Solidago canadensis (Fig. 1) and Solidago gigantea and the derivate community Solidago canadensis–Poa angustifolia [Molinio-Arrhenatheretea/Artemisietea vulgaris] (Table 4, Fig. 2) is described. Association variants reflect the dominance of Solidago canadensis or S. gigantea, the derivative community is characterized by the presence of two large groups of species: meadow species of the class Molinio-Arrhenatheretea Tx.
{"title":"Classification of communities with alien species in the South Urals. IV. Communities with species of Solidago genus, Lupinus polyphyllus and Phalacroloma annuum","authors":"L. Abramova, Y. Golovanov","doi":"10.31111/vegrus/2019.36.3","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.3","url":null,"abstract":"This article continues the series of publications devoted to the classification of communities with invasive plant species in the Southern Urals (Abramova, 2011, 2015; Abramova, Golovanov, 2016b). The information on communities with four aggressive neophytes of North American origin Solidago canadensis L., S. gigantea Ait., Lupinus polyphyllus Lindl. and Phalacroloma annuum (L.) Dumort. s. l. (Table 1) is given. All species are included in the «black list» of the Republic of Bashkortostan (Abramova, Golovanov, 2016a), and the «Black book of the flora of Central Russia» (Vinogradova et al., 2010). The studies was conducted in the period 2016–2018 on the republic territory. The wide distribution of species and their naturalization in the meadow and semi-natural communities of the Southern Urals are noted (Abramova, 2011, 2014; Abramova et al., 2016; Abramova, Golovanov, 2018). In the centers of invasion of the studied species, 83 geobotanical relevés of communities were performed on sample areas of 10–100 mІ. Location, date, area of the described area, total cover, mean and maximum height of grass layer were indicated for each sample plot. The classification of communities involving these invasive species was carried according to Braun-Blanquet method with Kopecký–Hejný approach (Kopecký, Hejný, 1974). The identified syntaxa were compared with the units previously described in the studied area and other regions. Ecological regimes of communities are determined using the weighted average of the Landolt’s optimum ecological scales by IBIS 6.2 software (Zverev, 2007). The weighted average values are calculated according to the following scales: moisture (F), acidity (R), soil richness with mineral nutrients (N), humus content (H), light (L) and continentality (K). The Detrended correspondence analysis (DCA-ordination) method was applied using the CANOCO 4.5 software package to identify the patterns of ecological differentiation of invasive communities. Herbaceous perennials plants Solidago canadensis and S. gigantea left the decorative culture and now are naturalized in meadows along roadsides, forest edges, wastelands, fallow lands, around gardens near large cities. The most common species is S. canadensis, common in the vicinity of human settlements. S. gigantea is first recorded only in 2017 in the North-West of the republic, where it formed monodominant communities on the territory of abandoned garden plots. The ass. Rudbeckio laciniatae–Solidaginetum canadensis Tüxen et Raabe ex Anioł-Kwiatkowska 1974 (Tables 2, 3) with 2 variants: Solidago canadensis (Fig. 1) and Solidago gigantea and the derivate community Solidago canadensis–Poa angustifolia [Molinio-Arrhenatheretea/Artemisietea vulgaris] (Table 4, Fig. 2) is described. Association variants reflect the dominance of Solidago canadensis or S. gigantea, the derivative community is characterized by the presence of two large groups of species: meadow species of the class Molinio-Arrhenatheretea Tx.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45316351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.31111/vegrus/2019.36.41
L. Arepieva
The purpose of this study is to characterize plant communities with Ambrosia artemisiifolia in the Kursk Region. The work is based on 32 relevés made by the author in the city of Kursk and few district centers of the Kursk Region in 2009–2018. Some information about natural conditions of the Kursk Region is given in Table 1. Classification is carried out according to Braun-Blanquet approach. The data were treated by IBIS 7.2 software package (Zverev, 2007). The names of the higher syntaxa follow to «Vegetation of Europe…» (Mucina et al., 2016). Synoptic tables include only species with a constancy above I. Ecological conditions (soil moisture, richness in mineral nitrogen, light) were assessed with the use of average values by H. Ellenberg et al. (1992) ecological scales while hemerobiality with use of average values by N. G. Ilminskikh (1993) ecological scale and processed by IBIS software (Zverev, 2007). 4 associations of 3 classes of vegetation were revealed. Communities with Ambrosia artemisiifolia and hygrophilous species are described in Serbia (Jarić et al., 2011) wh ere subass. Chenopodio–Ambrosietum artemisiifoliae bidentetosum Jarić et al. 2011 was recorded in abandoned fields. It is differentiated by biennials and perennials from classes Artemisietea vulgaris and Molinio-Arrhenatheretea and others (Table 10). The features of communities with Ambrosia artemisiifolia identified in this work are important for the development strategies to combat this dangerous plant.
本研究的目的是描述库尔斯克地区蒿属植物群落的特征。这部作品基于作者2009-2018年在库尔斯克市和库尔斯克地区少数几个地区中心拍摄的32部相关作品。关于库尔斯克地区自然条件的一些信息见表1。根据Braun Blanquet方法进行分类。数据采用IBIS 7.2软件包（Zverev，2007）进行处理。较高句法的名称跟随在《欧洲植被…》之后（Mucina et al.，2016）。天气表只包括恒定性高于I的物种。H.Ellenberg等人（1992）使用平均值评估了生态条件（土壤湿度、矿物氮丰度、光照）。Ilminskikh（1993）生态尺度，并通过IBIS软件处理（Zverev，2007）。揭示了3类植被的4个关联。在塞尔维亚描述了蒿属和喜湿物种的群落（Jarićet al.，2011）。Chenopodio–Ambrosietum artemisifoliae bidentetosum Jarić等人2011年在废弃的田地中记录。它按双年生和多年生植物与普通蒿和阿赫那特茶等分类（表10）。这项工作中确定的卤虫群落特征对防治这种危险植物的发展战略具有重要意义。
{"title":"Communities with Ambrosia artemisiifolia L. in the Kursk Region","authors":"L. Arepieva","doi":"10.31111/vegrus/2019.36.41","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.41","url":null,"abstract":"The purpose of this study is to characterize plant communities with Ambrosia artemisiifolia in the Kursk Region. The work is based on 32 relevés made by the author in the city of Kursk and few district centers of the Kursk Region in 2009–2018. Some information about natural conditions of the Kursk Region is given in Table 1. Classification is carried out according to Braun-Blanquet approach. The data were treated by IBIS 7.2 software package (Zverev, 2007). The names of the higher syntaxa follow to «Vegetation of Europe…» (Mucina et al., 2016). Synoptic tables include only species with a constancy above I. Ecological conditions (soil moisture, richness in mineral nitrogen, light) were assessed with the use of average values by H. Ellenberg et al. (1992) ecological scales while hemerobiality with use of average values by N. G. Ilminskikh (1993) ecological scale and processed by IBIS software (Zverev, 2007).\u0000\u00004 associations of 3 classes of vegetation were revealed.\u0000\u0000Communities with Ambrosia artemisiifolia and hygrophilous species are described in Serbia (Jarić et al., 2011) wh ere subass. Chenopodio–Ambrosietum artemisiifoliae bidentetosum Jarić et al. 2011 was recorded in abandoned fields. It is differentiated by biennials and perennials from classes Artemisietea vulgaris and Molinio-Arrhenatheretea and others (Table 10). The features of communities with Ambrosia artemisiifolia identified in this work are important for the development strategies to combat this dangerous plant.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41573464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-12DOI: 10.31111/vegrus/2019.36.91
T. M. Lysenko, V. Y. Neshatayeva, Z. Dutova
The International conference “Flora and conservation in the Caucasus: history and current state of knowledge” dedicated to the 130-year anniversary of the Perkalsky Arboretum took place at 22–25 of May 2019 in Pyatigorsk (Stavropol Territory) on the base of the Pyatigorsk Museum of local lore and natural history. The participants were from 11 cities of Russia and 7 Republics of the Caucasus and represented 14 institutions. Proceedings of the conference were published by the beginning of the meeting the book of abstracts includes 49 papers on the study of vascular plants, bryophytes, lichens and fungi, plant communities, as well as the protection of rare and endangered species, unique plant communities, and ecological problems in the Caucasus. The following geobotanical topics were highlighted in 13 papers: forest communities (3 reports), meadow and steppe vegetation (2), xeric open forests (2), communities of ecotone areas (1), structure of populations of rare plant species (3), as well as the history and current status of nature protected areas (2). The great emphasis has been focused on the study of floristic composition and plant populations. Thus, the conference showed that very few studies от vegetation are currently carried out in the Caucasus, and a lot of districts are not affected by the research. The greatest attention is paid to forest vegetation while meadow, steppe, alpine heath and xerophytic communities are studied rather poorly. Besides, there are “white spots” — mire, floodplain and aquatic vegetation. In nowadays, when the anthropogenic impact on the plant cover of the Caucasus is intensively increasing, it is especially important to study natural undisturbed communities preserved in protected natural areas. Another important issue is the conservation of the unique vegetation cover of the whole Caucasus. Thus, the study of vegetation of this region opens a wide field for researchers using various methods of modern plant science.
{"title":"Geobotanical studies at the Caucasus: a review of materials of the International Conference “Flora and conservation in the Caucasus: history and current state of knowledge” (Pyatigorsk, May 22–25, 2019)","authors":"T. M. Lysenko, V. Y. Neshatayeva, Z. Dutova","doi":"10.31111/vegrus/2019.36.91","DOIUrl":"https://doi.org/10.31111/vegrus/2019.36.91","url":null,"abstract":"The International conference “Flora and conservation in the Caucasus: history and current state of knowledge” dedicated to the 130-year anniversary of the Perkalsky Arboretum took place at 22–25 of May 2019 in Pyatigorsk (Stavropol Territory) on the base of the Pyatigorsk Museum of local lore and natural history. The participants were from 11 cities of Russia and 7 Republics of the Caucasus and represented 14 institutions. Proceedings of the conference were published by the beginning of the meeting the book of abstracts includes 49 papers on the study of vascular plants, bryophytes, lichens and fungi, plant communities, as well as the protection of rare and endangered species, unique plant communities, and ecological problems in the Caucasus. The following geobotanical topics were highlighted in 13 papers: forest communities (3 reports), meadow and steppe vegetation (2), xeric open forests (2), communities of ecotone areas (1), structure of populations of rare plant species (3), as well as the history and current status of nature protected areas (2). The great emphasis has been focused on the study of floristic composition and plant populations. Thus, the conference showed that very few studies от vegetation are currently carried out in the Caucasus, and a lot of districts are not affected by the research. The greatest attention is paid to forest vegetation while meadow, steppe, alpine heath and xerophytic communities are studied rather poorly. Besides, there are “white spots” — mire, floodplain and aquatic vegetation. In nowadays, when the anthropogenic impact on the plant cover of the Caucasus is intensively increasing, it is especially important to study natural undisturbed communities preserved in protected natural areas. Another important issue is the conservation of the unique vegetation cover of the whole Caucasus. Thus, the study of vegetation of this region opens a wide field for researchers using various methods of modern plant science.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45774323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31111/vegrus/2019.35.77
I. Likhanova, G. S. Shushpannikova, L. P. Turubanova
The results of floristic classification of technogenic vegetation (alliance Chamerio angustifolii–Matricarion hookeri A. Ishbirdin et al. 1996, order Chamerio–Betuletalia nanae Khusainov et al. in Sumina 2012, class Matricario–Poetea arcticae A. Ishbirdin in Sumina 2012) conducted by the Braun-Blanquet method (Braun-Blanquet, 1964; Mirkin, Naumova, 1998) are given. 98 geobotanical relevés, made in 1981–2013 on areas of oil fields and suburbs of the Usinsk city (Komi Republic) (56–60о N, 67–66о E), were involved into analysis (Fig. 1). The ecological parameters like moisture (F) and mineral nitrogen soil enrichment (N) were assessed using the Ellenberg ecological scales (Ellenberg, 1974).
采用Braun-Blanquet方法对技术植被(alliance Chamerio angustifolii - matriarion hookeri A. Ishbirdin etal . 1996, order Chamerio - betuletalia nanae Khusainov etal . in Sumina 2012, class Matricario-Poetea arcticae A. Ishbirdin in Sumina 2012)进行区系分类的结果(Braun-Blanquet, 1964;给出了Mirkin, Naumova, 1998)。分析涉及1981-2013年在乌辛斯克市(科米共和国)油田和郊区地区(56 - 60°N, 67 - 66°E)制作的98个地学相关数据(图1)。使用Ellenberg生态尺度评估了湿度(F)和矿物氮土壤富集(N)等生态参数(Ellenberg, 1974)。
{"title":"Vegetation on technogenic habitats in the far-north taiga and south forest-tundra of the European North-East of Russia. Alliance Chamerio angustifolii–Matricarion hookeri A. Ishbirdin et al. 1996","authors":"I. Likhanova, G. S. Shushpannikova, L. P. Turubanova","doi":"10.31111/vegrus/2019.35.77","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.77","url":null,"abstract":"The results of floristic classification of technogenic vegetation (alliance Chamerio angustifolii–Matricarion hookeri A. Ishbirdin et al. 1996, order Chamerio–Betuletalia nanae Khusainov et al. in Sumina 2012, class Matricario–Poetea arcticae A. Ishbirdin in Sumina 2012) conducted by the Braun-Blanquet method (Braun-Blanquet, 1964; Mirkin, Naumova, 1998) are given. 98 geobotanical relevés, made in 1981–2013 on areas of oil fields and suburbs of the Usinsk city (Komi Republic) (56–60о N, 67–66о E), were involved into analysis (Fig. 1). The ecological parameters like moisture (F) and mineral nitrogen soil enrichment (N) were assessed using the Ellenberg ecological scales (Ellenberg, 1974).","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69502309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31111/vegrus/2019.35.103
A. Sytin, B. K. Gannibal
The publication of memoirs essay by Prof. Leonid Rodin — outstanding geobotanist and desert researcher — is devoted to some biography aspects of his teacher, Prof. Alexey Iljinski. Rodin’s aim was to restore scientific activities rightful place of Alexey Iljinski in history of the Department of Geobotany of the Komarov Botanical Institute. Of particular importance is the description of the humanitarian mission of both botanists to Berlin on the eve of the surrender of Nazi Germany. A meeting with the director of the Botanical Garden and the Museum (Berlin-Dahlem), Prof. Ludwig Diels in May 1945, is described.
{"title":"Memories by Leonid Rodin about Alexei Iljinski","authors":"A. Sytin, B. K. Gannibal","doi":"10.31111/vegrus/2019.35.103","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.103","url":null,"abstract":"The publication of memoirs essay by Prof. Leonid Rodin — outstanding geobotanist and desert researcher — is devoted to some biography aspects of his teacher, Prof. Alexey Iljinski. Rodin’s aim was to restore scientific activities rightful place of Alexey Iljinski in history of the Department of Geobotany of the Komarov Botanical Institute. Of particular importance is the description of the humanitarian mission of both botanists to Berlin on the eve of the surrender of Nazi Germany. A meeting with the director of the Botanical Garden and the Museum (Berlin-Dahlem), Prof. Ludwig Diels in May 1945, is described.","PeriodicalId":37606,"journal":{"name":"Rastitel''nost'' Rossii","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69496529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31111/vegrus/2019.37.118
G. Khasanova, S. Yamalov, M. Lebedeva, Z. Shigapov
Segetal, or weed, communities are the stands of the weed plant species which are formed under the influence of edafo-climatic conditions and the mode of soil disturbance within the processing of crop rotation (agrotechnical factor) (Mirkin, Naumova, 2012). This paper is the second part of weed community study in the South Ural, assigned to the class Papaveretea rhoeadis S. Brullo et al. 2001, syntaxon unites the weed communities of winter cereals with two orders: Aperetalia spica-venti J. Tx. et Tx. in Malato-Beliz et al. 1960 and Papaveretalia rhoeadis Hüppe et Hofmeister ex Theurillat et al. 1995; and three alliances (Khasanova et al., 2018). Data on diversity, floristic, ecological and spatial differentiation of mesoxeric and xeric weed communities of the alliances Caucalidion Tx. ex von Rochow 1951 and Lactucion tataricae Rudakov in Mirkin et al. 1985 in steppe and southern part of the forest-steppe zones are given (Table 1; Fig. 1). The dataset contains 756 relevés: 647 made by authors during the field seasons of 2002–2018, while 109 taken from published monography (Mirkin et al., 1985). The alliance Caucalidion combines weed communities on rich carbonate chernozem soils in the forest-steppe zone. Diagnostic species are Galeopsis bifida, G. ladanum, Galium aparine, Erodium cicutarium, Persicaria lapathifolia, Silene noctiflora, Thlaspi arvense. This alliance occupies the central position within class between communities of forest zone of the alliance Scleranthion annui and these of the steppe zone of the alliance Lactucion tataricae. The last alliance combines weed communities of the steppe zone and southern part of the forest-steppe one on south and typical chernozem soils. Two species are diagnostic: Lactuca tatarica and Panicum miliaceum. Alliances are differentiated in sample plot species richness and coenoflora: 145 species in alliance Caucalidion coenoflora (mean species number per plot is 16), and 207 species in that of Lactucion tataricae (consequently 13 species). There are 8 associations, 4 subassociations, 6 variants, 1 unrank community within these two alliances, among which 5 associations and all subassociations are new. The alliance Caucalidion includes 4 associations with spatiall and crop differentiation, which are mainly character for the forest-steppe part of the Trans-Urals within the bounds of forest-steppe region of the eastern slope of the Southern Urals. Two associations are new: Cannabio ruderalis–Galeopsietum ladani ass. nov. hoc loco (Table 2; holotypus hoc loco — relevé 7) unites weed communities of winter, less often — spring crops; Lycopsio arvensis–Camelinetum microcarpae ass. nov. hoc loco (Table 4; holotypus hoc loco — relevé 3) unites weed communities of row crops, mainly sunflower, less often — cereals. In the same area the communities of the ass. Cannabio ruderalis–Sinapietum arvensis Rudakov in Mirkin et al. 1985 (Table 3) unite the weed communities of mainly winter cereals — wheat and rye. These commu
隔地或杂草群落是杂草植物在气候条件和作物轮作过程中的土壤扰动模式(农业技术因素)的影响下形成的林分(Mirkin, Naumova, 2012)。本文是南乌拉尔杂草群落研究的第二部分，归属于Papaveretea rhoeadis S. Brullo etal . 2001，将冬季谷物的杂草群落分为两目:Aperetalia spica-venti J. Tx。et txin Malato-Beliz etal . 1960和Papaveretalia rhoeadis h<s:1> ppe et Hofmeister ex Theurillat etal . 1995;和三个联盟(Khasanova et al.， 2018)。给出了草原和森林-草原带南部Caucalidion txx . ex von Rochow(1951)和Lactucion tataricae Rudakov (Mirkin et al. 1985)联盟中、干性杂草群落的多样性、区系、生态和空间分异数据(表1;图1)。该数据集包含756个相关的数据:647个是作者在2002-2018年的野外季节制作的，而109个来自已发表的专著(Mirkin et al.， 1985)。联盟高加索结合杂草群落在森林草原带丰富的碳酸盐黑钙土土壤。诊断种有裂Galeopsis bifida、G. ladanum、Galium aparine、Erodium cicutarium、Persicaria lapathifolia、Silene noctiflora、Thlaspi arvense。这个群落在林带杉木群落和草原区杉木群落之间占据着类内的中心位置。最后一个联盟结合了草原区和森林草原南部的杂草群落，一个在南部和典型黑钙土上。两种是诊断性的:塔塔卡(Lactuca tatarica)和千穗(Panicum milium)。群落在样地物种丰富度和群落区系上存在差异:高加索群落群落145种(平均样地16种)，柽柳群落群落207种(平均样地13种)。在这两个联盟中有8个协会，4个亚协会，6个变异，1个不排名社区，其中5个协会和所有亚协会都是新的。联盟高加索区包括4个与空间和作物分异有关的关联，主要表现为南乌拉尔东坡森林-草原区域范围内跨乌拉尔森林-草原部分的特征。两种关联是新发现的:大麻- galeopsietum ladani ass11 . hoc loco(表2;Holotypus hoc loco - relvev将冬季的杂草群落联合起来，春季作物的杂草群落较少;石松(Lycopsio arvensis) - camelinetum microcarpae ass11 . hoc loco;Holotypus - hoc loco - relsing将行栽作物的杂草群落联合起来，主要是向日葵，很少是谷物。在同一地区，Mirkin et al. 1985(表3)中的大麻草群落与主要的冬季谷物——小麦和黑麦的杂草群落相一致。这些群落是在20世纪80年代描述的，以前广泛分布于乌拉尔山脉外(Mirkin et al.， 1985)，而现在只在该地区的北部局部出现。Mirkin et al. 1985中同样在20世纪80年代描述的半人马座蓝藻(ass. Centaureo cyani-Stachyetum annuae Abramova)群落在2010年代未被发现。旱生组合的多样性主要表现为4个组合，它们分别出现在顺乌拉尔和跨乌拉尔地区。最后一个地区最常见的是杂草行作物(甜菜、坚果、亚麻、向日葵、玉米、豌豆、荞麦)群落的驴。Holotypus hoc loco - relevant 5。它们常见于五个自然区:普雷别尔斯基森林草原区、别别比高原的森林和休养草原区、顺乌拉尔草原区、齐莱尔高原的森林和森林草原区、扎别尔斯基阔叶林区。春小麦和冬小麦的杂草群落。Lathyro tubersis - convolvuletum arvensis ass. nov. hoc loco(表6;只有在顺乌拉尔-乌拉尔大草原地区才常见。乳酸菌(Lactuco serriolae) -三胸精(tripleurospermetum inodori ass. nov. hoc loco)群落(表7;将冬季谷类植物的杂草群落联系在一起的holotypus hoc loco - relev牧草(2)，常见于草原区和森林草原的南部，其中包括顺乌拉尔草原、跨乌拉尔草原和Predbelskiy森林草原地区的跨乌拉尔和顺乌拉尔。Mirkin et al. 1985的研究表明，Rudakov . Lactucetum tataricae的群落只与乌拉尔山脉外的草原区有关。鞑靼乳草群落(表8)分布在乌拉尔山脉外的森林草原地带的草原和南部，可能是在谷类作物的密集化学除草下，由鞑靼乳草演变而来。 隔地或杂草群落是杂草植物在气候条件和作物轮作过程中的土壤扰动模式(农业技术因素)的影响下形成的林分(Mirkin, Naumova, 2012)。本文是南乌拉尔杂草群落研究的第二部分，归属于Papaveretea rhoeadis S. Brullo etal . 2001，将冬季谷物的杂草群落分为两目:Aperetalia spica-venti J. Tx。et txin Malato-Beliz etal . 1960和Papaveretalia rhoeadis h<s:1> ppe et Hofmeister ex Theurillat etal . 1995;和三个联盟(Khasanova et al.， 2018)。给出了草原和森林-草原带南部Caucalidion txx . ex von Rochow(1951)和Lactucion tataricae Rudakov (Mirkin et al. 1985)联盟中、干性杂草群落的多样性、区系、生态和空间分异数据(表1;图1)。该数据集包含756个相关的数据:647个是作者在2002-2018年的野外季节制作的，而109个来自已发表的专著(Mirkin et al.， 1985)。联盟高加索结合杂草群落在森林草原带丰富的碳酸盐黑钙土土壤。诊断种有裂Galeopsis bifida、G. ladanum、Galium aparine、Erodium cicutarium、Persicaria lapathifolia、Silene noctiflora、Thlaspi arvense。这个群落在林带杉木群落和草原区杉木群落之间占据着类内的中心位置。最后一个联盟结合了草原区和森林草原南部的杂草群落，一个在南部和典型黑钙土上。两种是诊断性的:塔塔卡(Lactuca tatarica)和千穗(Panicum milium)。群落在样地物种丰富度和群落区系上存在差异:高加索群落群落145种(平均样地16种)，柽柳群落群落207种(平均样地13种)。在这两个联盟中有8个协会，4个亚协会，6个变异，1个不排名社区，其中5个协会和所有亚协会都是新的。联盟高加索区包括4个与空间和作物分异有关的关联，主要表现为南乌拉
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