Pub Date : 2019-01-01DOI: 10.31111/vegrus/2019.37.29
N. Zolotareva, A. Korolyuk, S. Yamalov
There is a series of forest-steppe islands in the forest zone of the Middle Cis-Ural region. Two of these (Krasnoufimskaya and Mesyagutovskaya forest-steppes) of the considerable size and are of great interest for the study of steppe and meadow-steppe vegetation diversity in the northern locations of the Cis-Urals region. In the recent decades the studies of Mesyagutovskaya forest-steppe herbaceous vegetation with their syntaxonomy were done (Yamalov, Kucherova, 2009; Yamalov et al., 2013). For Krasnoufimskaya forest-steppe such research was not carried out. Our aim was to make the revision of previously described syntaxa on this territory using the new data and to determine their position within the class Festuco-Brometea according to modern views. Existence of the forest-steppe landscape in the forest zone of Middle Cis-Urals region is due tothebarrier effect of the Ufa Plateau, intercepting part of the rainfall coming from the Atlantic transport. The climate of the study area is continental with moderately cold winter and moderately warm summer. Bedrocks here are limestones, sandstones and slates. The extrazonal northern forest-steppe extends for two degrees in the latitudinal direction. Mountainousness increases from the north to the south, while the climate becomes drier and warmer (Table 1). The central part of Krasnoufimskaya forest-steppe is flat; its agricultural development began in 17th century, so therefore the steppe areas were preserved only on the slopes of river valleys and hills. The territory of Mesyagutovskaya forest-steppe is more mountainous, therefore, the number of preserved steppe plots here is greater than in the Krasnoufimsk area (Fig. 2, 8). The initial dataset includes 295 relevés collected in the course of the field study in 2007–2014 in some locations of the Sverdlovsk Region and the Bashkortostan Republic. After the revision according to EuroVegChecklist Expert System (Mucina et al., 2016) the relevés previously assigned to the class Molinio-Arrhenatheretea were excluded, thus the data of this paper are based on the analysis of 260 relevés. All relevés were classified using the modified TWINSPAN algorithm (Roleček et al., 2009) in JUICE 7.0 (Tichý, 2002). According to TWINSPAN results the dataset was divided into 9 groups which formed two clusters (Fig. 1). Each of them is differentiated by group of species: cluster A — by the meso-xerophyte species of meadow steppes and xeric meadows, including 18 diagnostic species of the order Brachypodietalia pinnati (syn. Brometalia erecti) (Willner et al., 2017, 2019): Amoria montana, Brachypodium pinnatum, Carex caryophyllea, Dactylis glomerata, Festuca pratensis, Lathyrus pratensis, Leucanthemum vulgare, Ranunculus polyanthemos, Trifolium pratense, Vicia cracca, etc.; cluster B — by the widespread steppe species, including diagnostic ones of the class Festuco-Brometea (Anemone sylvestris, Artemisia latifolia, Campanula sibirica, Koeleria cristata, Scabiosa ochroleuca, Sti
在中乌拉尔地区的森林地带有一系列的森林草原岛屿。其中两个(Krasnoufimskaya和Mesyagutovskaya森林草原)具有相当大的规模，对于研究顺乌拉尔地区北部地区的草原和草甸草原植被多样性具有很大的兴趣。近几十年来，人们对Mesyagutovskaya森林草原草本植被及其分类学进行了研究(Yamalov, Kucherova, 2009;Yamalov et al.， 2013)。对于克拉斯诺-乌菲姆斯卡亚森林草原，没有进行这样的研究。我们的目的是利用这些新资料对这一地区先前描述的句法类群进行修订，并根据现代观点确定它们在Festuco-Brometea纲中的位置。中顺乌拉尔林区森林草原景观的存在是由于乌法高原的屏障作用，拦截了部分来自大西洋输送的降雨。研究区气候为大陆性气候，冬中偏冷，夏中偏暖。这里的基岩是石灰石、砂岩和板岩。北部的温带森林草原在纬度方向上延伸2度。从北到南山地增加，而气候变得干燥和温暖(表1)。克拉斯诺菲姆斯卡亚森林草原的中部是平坦的;它的农业发展始于17世纪，因此草原地区只保留在河谷和山丘的斜坡上。Mesyagutovskaya森林草原的领土多山，因此，这里保存的草原地块数量比克拉斯诺菲斯克地区多(图2,8)。最初的数据集包括2007-2014年在斯维尔德洛夫斯克地区和巴什戈尔-托斯坦共和国的一些地方的实地研究过程中收集的295个相关的样本。根据EuroVegChecklist Expert System (Mucina et al.， 2016)进行修订后，排除了之前分配给Moli-nio-Arrhenatheretea类的相关<s:1> <s:1>细胞转移瘤，因此本文的数据是基于对260个相关<s:1>细胞转移瘤的分析。在JUICE 7.0 (Tichý， 2002)中，使用改进的TWINSPAN算法(role<e:1>等人，2009)对所有相关的<s:1> <s:1>数据交换器进行分类。根据TWINSPAN结果，将数据集划分为9个类群，形成2个聚类(图1)，每个类群按物种类群进行区分:类群A -由草甸草原和干性草甸中旱生物种划分，包括brachypoditalia pinnati目(syn. Brometalia erecti)的18种诊断物种(Willner etal .， 20117,2019);蒙大拿、凤尾草、石竹花、短尾草、短尾草、茅茅、草地草、白菊花、多花毛茛、三叶草、金缕梅等;B群-由广泛分布的草原物种组成，包括诊断性的羊毛茛纲(银莲花、latifolia、西伯利亚风铃草、冠木草、黄斑草、毛针草)和毛毛茛纲(荒漠毛毛茛、单根草、毛毛茛、毛毛茛、毛毛茛、毛毛茛)(Korolyuk, 2017)。因此，聚类A在土壤丰富的生境上结合了草甸草原和干性草甸，这些群落对应于短叶草目。B类群在日照斜坡的干岩生境上组合了岩生草原，这些群落对应于赤毛目-尖柄目。排序结果表明，生境湿度、土壤肥力、岩石度等生态因子对羊茅属(Festuco-Brometea)纲合成类的分化有重要影响(图13)。顺乌拉尔地区北部森林草原羊茅-凤梨属植被分属2目、6属、9亚属、2变异体和3个群落。其中1个联系系(Centaureo sibiricae-Stipetum pulcherrimae Yamalov ass. nov. hoc loco)， 9个亚联系系(Leucanthemo vulgaris-Stipetum pennatae typum subbass)。11月临时火线，l.v.s。草原假羊尾草亚种。11月临时火线，l.v.s p。细叶蓼亚。nov. hoc loco, Drabo sibiricae - prima - letum macrocalycis典型亚基。11月，特别火线，d.s.p.m。潜草。11 .特殊的植物，青花锦鸡儿属植物。11 .特别的loco, Stipo pennatae-Centauretum sibiricae典型亚种。11月临时火线，s.p.c。花蓼子。十一月特别火线，s.p.c.s。西伯利亚蓼亚种。11 . hoc loco)和3个新群落(绣线菊、羊茅-花楸、洋菊-高山紫菀)。一种关联(Stipo pennatae-Centauretum sibiricae Yamalov et al. ex Zolotareva, Korolyuk, Yamalov ass. nov. hoc loco)已得到证实。短足植物纲(brachypoditalia pinnati)是研究区短足植物纲(Festuco-Brometea)的基础。 在中乌拉尔地区的森林地带有一系列的森林草原岛屿。其中两个(Krasnoufimskaya和Mesyagutovskaya森林草原)具有相当大的规模，对于研究顺乌拉尔地区北部地区的草原和草甸草原植被多样性具有很大的兴趣。近几十年来，人们对Mesyagutovskaya森林草原草本植被及其分类学进行了研究(Yamalov, Kucherova, 2009;Yamalov et al.， 2013)。对于克拉斯诺-乌菲姆斯卡亚森林草原，没有进行这样的研究。我们的目的是利用这些新资料对这一地区先前描述的句法类群进行修订，并根据现代观点确定它们在Festuco-Brometea纲中的位置。中顺乌拉尔林区森林草原景观的存在是由于乌法高原的屏障作用，拦截了部分来自大西洋输送的降雨。研究区气候为大陆性气候，冬中偏冷，夏中偏暖。这里的基岩是石灰石、砂岩和板岩。北部的温带森林草原在纬度方向上延伸2度。从北到南山地增加，而气候变得干燥和温暖(表1)。克拉斯诺菲姆斯卡亚森林草原的中部是平坦的;它的农业发展始于17世纪，因此草原地区只保留在河谷和山丘的斜坡上。Mesyagutovskaya森林草原的领土多山，因此，这里保存的草原地块数量比克拉斯诺菲斯克地区多(图2,8)。最初的数据集包括2007-2014年在斯维尔德洛夫斯克地区和巴什戈尔-托斯坦共和国的一些地方的实地研究过程中收集的295个相关的样本。根据EuroVegChecklist Expert System (Mucina et al.， 2016)进行修订后，排除了之前分配给Moli-nio-Arrhenatheretea类的相关<s:1> <s:1>细胞转移瘤，因此本文的数据是基于对260个相关<s:1>细胞转移瘤的分析。在JUICE 7.0 (Tichý， 2002)中，使用改进的TWINSPAN算法(role<e:1>等人，2009)对所有相关的<s:1> <s:1>数据交换器进行分类。根据TWINSPAN结果，将数据集划分为9个类群，形成2个聚类(图1)，每个类群按物种类群进行区分:类群A -由草甸草原和干性草甸中旱生物种划分，包括brachypoditalia pinnati目(syn. Brometalia erecti)的18种诊断物种(Willner etal .， 20117,2019);蒙大拿、凤尾草、石竹花、短
{"title":"Communities of the class Festuco-Brometea Br.-Bl. et Tx. ex Soó 1947 in Mesyagutovskaya and Krasnoufimskaya forest-steppes (the Middle Cis-Ural region)","authors":"N. Zolotareva, A. Korolyuk, S. Yamalov","doi":"10.31111/vegrus/2019.37.29","DOIUrl":"https://doi.org/10.31111/vegrus/2019.37.29","url":null,"abstract":"There is a series of forest-steppe islands in the forest zone of the Middle Cis-Ural region. Two of these (Krasnoufimskaya and Mesyagutovskaya forest-steppes) of the considerable size and are of great interest for the study of steppe and meadow-steppe vegetation diversity in the northern locations of the Cis-Urals region. In the recent decades the studies of Mesyagutovskaya forest-steppe herbaceous vegetation with their syntaxonomy were done (Yamalov, Kucherova, 2009; Yamalov et al., 2013). For Krasnoufimskaya forest-steppe such research was not carried out. Our aim was to make the revision of previously described syntaxa on this territory using the new data and to determine their position within the class Festuco-Brometea according to modern views. Existence of the forest-steppe landscape in the forest zone of Middle Cis-Urals region is due tothebarrier effect of the Ufa Plateau, intercepting part of the rainfall coming from the Atlantic transport. The climate of the study area is continental with moderately cold winter and moderately warm summer. Bedrocks here are limestones, sandstones and slates. The extrazonal northern forest-steppe extends for two degrees in the latitudinal direction. Mountainousness increases from the north to the south, while the climate becomes drier and warmer (Table 1). The central part of Krasnoufimskaya forest-steppe is flat; its agricultural development began in 17th century, so therefore the steppe areas were preserved only on the slopes of river valleys and hills. The territory of Mesyagutovskaya forest-steppe is more mountainous, therefore, the number of preserved steppe plots here is greater than in the Krasnoufimsk area (Fig. 2, 8). The initial dataset includes 295 relevés collected in the course of the field study in 2007–2014 in some locations of the Sverdlovsk Region and the Bashkortostan Republic. After the revision according to EuroVegChecklist Expert System (Mucina et al., 2016) the relevés previously assigned to the class Molinio-Arrhenatheretea were excluded, thus the data of this paper are based on the analysis of 260 relevés. All relevés were classified using the modified TWINSPAN algorithm (Roleček et al., 2009) in JUICE 7.0 (Tichý, 2002). According to TWINSPAN results the dataset was divided into 9 groups which formed two clusters (Fig. 1). Each of them is differentiated by group of species: cluster A — by the meso-xerophyte species of meadow steppes and xeric meadows, including 18 diagnostic species of the order Brachypodietalia pinnati (syn. Brometalia erecti) (Willner et al., 2017, 2019): Amoria montana, Brachypodium pinnatum, Carex caryophyllea, Dactylis glomerata, Festuca pratensis, Lathyrus pratensis, Leucanthemum vulgare, Ranunculus polyanthemos, Trifolium pratense, Vicia cracca, etc.; cluster B — by the widespread steppe species, including diagnostic ones of the class Festuco-Brometea (Anemone sylvestris, Artemisia latifolia, Campanula sibirica, Koeleria cristata, Scabiosa ochroleuca, Sti","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":"69502725","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/2019.37.3
A. Bulokhov, N. Panasenko, Yu. A. Semenishchenkov, A. Kharin
The paper presents the results of a comparative analysis of the floristic and phytocoenotic diversity within widespread association of acute sedge meadows Caricetum gracilis Savich 1926 in the floodplain of the Desna River (Bryansk and Smolensk regions, Russia). Available geobotanical data on Desna floodplain, collected in the last 40 years, allowed identifying the main dynamic trends in the syntaxonomical space. Based on 36 relevés made by the authors in 1975–1990 previously (Bulokhov, 2001) 3 subassociations, which communities were prevalent in the Desna valley, were established: Caricetum gracilis typicum, С. g. oenanthetosum aquaticae, С. g. beckmannietosum eruciformis. As a survey of the Desna floodplain in 2015–2018 showed, both flow decrease and drop in the level of spring flood and groundwater in the XXI century have led to a change in the appearance, floristic composition, and structure of acute sedge meadows. Xerophytization of the floodplain resulted in the disappearance of the С. g. oenanthetosum aquaticae and С. g. beckmannietosum eruciformis communities. Drying of typical habitats of moist acute sedge meadows became the background of the formation of diverse communities of other types in their place. In the coenoflors of these communities changes occurred at the class level from Phragmito-Magnocaricetea Klika in Klika et Novák 1941 to Molinio-Arrhenatheretea Tx. 1937. Two groups of communities have been formed. The first group is represented by syntaxa of the alliance Magnocaricion gracilis (class Phragmito-Magnocaricetea): Caricetum gracilis typicum with variant Achillea salicifolia as well as by the communities Lythrum salicaria, Calystegia sepium, Calamagrostis canescens. The share of the alliance characteristic species in their coenofloras is 54–64%, and Carex acuta, as a rule, dominates. The second group represents the communities of wet meadows (order Molinietalia caeruleae) of the class Molinio-Arrhenatheretea. The alliance Deschampsion cespitosae is established with subass. Poo palustris–Alopecuretum pratensis typicum (with three variants: Veronica longifolia, Hierochloё odorata, Galium physocarpum) and three communities (Cirsium arvense, Lysimachia vulgaris, Stachys palustris) The share of characteristic species of the order in their coenofloras is 58–95%. All communities and variants form series along the moisture gradient in habitats of acute sedge meadows. Communities Lythrum salicaria, Calystegia sepium, Calamagrostis canescens are distributed in the wettest and richest in mineral nitrogen habitats in the Middle Desna area, in the former long-flooded low-level floodplain. The other ones occur, first of all, in the Upper and Middle Desna areas on a short- and long-flooded floodplain of an average level. These communities are forming on moist and fresh soils. The variants and communities on the gradients of moisture and the richness of mineral nitrogen of the soil were ordinated using the ecological scales of H. El
{"title":"Phytocoenotic diversity and dynamics of the communities of association Caricetum gracilis Savich 1926 under the xerophytization of the Desna River floodplain","authors":"A. Bulokhov, N. Panasenko, Yu. A. Semenishchenkov, A. Kharin","doi":"10.31111/vegrus/2019.37.3","DOIUrl":"https://doi.org/10.31111/vegrus/2019.37.3","url":null,"abstract":"The paper presents the results of a comparative analysis of the floristic and phytocoenotic diversity within widespread association of acute sedge meadows Caricetum gracilis Savich 1926 in the floodplain of the Desna River (Bryansk and Smolensk regions, Russia). Available geobotanical data on Desna floodplain, collected in the last 40 years, allowed identifying the main dynamic trends in the syntaxonomical space. Based on 36 relevés made by the authors in 1975–1990 previously (Bulokhov, 2001) 3 subassociations, which communities were prevalent in the Desna valley, were established: Caricetum gracilis typicum, С. g. oenanthetosum aquaticae, С. g. beckmannietosum eruciformis. As a survey of the Desna floodplain in 2015–2018 showed, both flow decrease and drop in the level of spring flood and groundwater in the XXI century have led to a change in the appearance, floristic composition, and structure of acute sedge meadows. Xerophytization of the floodplain resulted in the disappearance of the С. g. oenanthetosum aquaticae and С. g. beckmannietosum eruciformis communities. Drying of typical habitats of moist acute sedge meadows became the background of the formation of diverse communities of other types in their place. In the coenoflors of these communities changes occurred at the class level from Phragmito-Magnocaricetea Klika in Klika et Novák 1941 to Molinio-Arrhenatheretea Tx. 1937. Two groups of communities have been formed. The first group is represented by syntaxa of the alliance Magnocaricion gracilis (class Phragmito-Magnocaricetea): Caricetum gracilis typicum with variant Achillea salicifolia as well as by the communities Lythrum salicaria, Calystegia sepium, Calamagrostis canescens. The share of the alliance characteristic species in their coenofloras is 54–64%, and Carex acuta, as a rule, dominates. The second group represents the communities of wet meadows (order Molinietalia caeruleae) of the class Molinio-Arrhenatheretea. The alliance Deschampsion cespitosae is established with subass. Poo palustris–Alopecuretum pratensis typicum (with three variants: Veronica longifolia, Hierochloё odorata, Galium physocarpum) and three communities (Cirsium arvense, Lysimachia vulgaris, Stachys palustris) The share of characteristic species of the order in their coenofloras is 58–95%. All communities and variants form series along the moisture gradient in habitats of acute sedge meadows. Communities Lythrum salicaria, Calystegia sepium, Calamagrostis canescens are distributed in the wettest and richest in mineral nitrogen habitats in the Middle Desna area, in the former long-flooded low-level floodplain. The other ones occur, first of all, in the Upper and Middle Desna areas on a short- and long-flooded floodplain of an average level. These communities are forming on moist and fresh soils. The variants and communities on the gradients of moisture and the richness of mineral nitrogen of the soil were ordinated using the ecological scales of H. El","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":"69503101","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/2019.35.111
V. Golub
The present paper that follows the series of publications in «Vegetation of Russia» devoted to L. G. Ramensky (Golub, 2013, 2014, 2017 a, b, 2018), deals with the short period of his work at the Ukrainian Institute of Applied Botany (1928–1930) and his role in the training of scientific personnel for the Ukraine. The funds of the Central State Archives of the Higher Authorities and Administration of the Ukraine, the Russian State Archives of Economics, the St. Petersburg branch of the Archives of the Russian Academy of Sciences, the archives of the Federal Scientific Center for Feed Production and Agroecology named after V. R. Williams served as the major data for this paper.
本文是继《俄罗斯植被》系列文章(Golub, 2013, 2014, 2017 a, b, 2018)之后，介绍了他在乌克兰应用植物学研究所(1928-1930)的短期工作，以及他在培养乌克兰科学人才方面的作用。本文的主要数据来源于乌克兰高级当局和管理局中央国家档案馆、俄罗斯国家经济档案馆、俄罗斯科学院档案馆圣彼得堡分馆、以v.r. Williams命名的联邦饲料生产和农业生态科学中心档案馆。
{"title":"L. G. Ramensky: ukrainian disciples and colleagues","authors":"V. Golub","doi":"10.31111/vegrus/2019.35.111","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.111","url":null,"abstract":"The present paper that follows the series of publications in «Vegetation of Russia» devoted to L. G. Ramensky (Golub, 2013, 2014, 2017 a, b, 2018), deals with the short period of his work at the Ukrainian Institute of Applied Botany (1928–1930) and his role in the training of scientific personnel for the Ukraine. The funds of the Central State Archives of the Higher Authorities and Administration of the Ukraine, the Russian State Archives of Economics, the St. Petersburg branch of the Archives of the Russian Academy of Sciences, the archives of the Federal Scientific Center for Feed Production and Agroecology named after V. R. Williams served as the major data for this paper.","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":"69496655","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/2019.35.3
L. Kipriyanova, M. Kleshchev
Information on the aquatic and semiaquatic vegetation of the major watercourses of West Siberia is relatively scarce, while this of small rivers is practically absent. There are 430 rivers whose length exceeds 10 km within the Novosibirsk Region. The aim of our work was to study the phytocenotic diversity of their aquatic and semiaquatic vegetation. 130 geobotanical relevés were performed by the authors in July–August 2003–2005. The object was aquatic communities formed by true aquatic (submergent and floating-leaved) plants and semiaquatic ones with emergent plants and these of water′s edge. In total 10 watercourses were studied (Table 1): 2–3 in each of five geomorphologic regions within the forest-steppe zone (Table 2). The upper, middle and lower courses (Fig. 1, Table 1) with the length of 2–2.5 km were studied in each case to ensure the 4–5 repetition of main elements (stream pools and ridges) that would give a reliable information on their flora and vegetation. The sample plots were selected above the settlements, whenever possible in sites with no to intensive anthropogenic impact. The data were collected according to J. Braun-Blanquet (1964) approach. The relevés were done on the sample plot of 100 m2 placed in the most homogeneous part of the community or, in case of its smaller area, within the natural boundaries. The following scale was used for abundance estimation: r — the species is extremely rare; + — rare, small cover; 1 — the number of individuals is large, the cover is small or individuals are sparse, but the cover is large; 2 —cover of 5–25 %; 3 — 26–50 %; 4 — 51–75 %; 5 — more than 75 %. The date on water depth, transparency (on a white Secchi disk with a diameter of 30 cm), temperature and the flow rate were obtained. The soil mechanical composition and color, the degree and nature of anthropogenic impact on vegetation and river banks were quantified. Water samples for general chemical analysis were taken in the middle course of each river. Computer programs TURBOVEG and MEGATAB (Hennekens, 1996) were used for database. The syntaxonomic affiliation of phytocenoses was determined using modern literature (Bobrov, Chemeris, 2006; Vegetace..., 2011; Chepinoga, 2015; Landucci et al. 2015; Mucina et al., 2016, etc.). 36 associations and 3 communities belonging to 12 alliances, 9 orders, and 5 classes have been identified (Tables 3–14, Fig. 2–9). Such great syntaxonomic diversity is determined by the significant ecotopic variety, the variability of substrates, the wide range of water flow rates and the different water trophicity. For comparison, 26 associations, 13 variants, 2 communities were identified in the study of 50 rivers of Lithuania (Sinkyavichene, 1992); altogether 84 associations are known for the Upper Volga region as a whole (Bobrov, Chemeris, 2006), while 45 ones were recorded previously in 130 watercourses of this region (Bobrov, 1999). Information on small river macroalgae cenoses in the study area is partially re
{"title":"The vegetation of the small rivers of Novosibirsk Region (a syntaxonomic essay)","authors":"L. Kipriyanova, M. Kleshchev","doi":"10.31111/vegrus/2019.35.3","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.3","url":null,"abstract":"Information on the aquatic and semiaquatic vegetation of the major watercourses of West Siberia is relatively scarce, while this of small rivers is practically absent. There are 430 rivers whose length exceeds 10 km within the Novosibirsk Region. The aim of our work was to study the phytocenotic diversity of their aquatic and semiaquatic vegetation. 130 geobotanical relevés were performed by the authors in July–August 2003–2005. The object was aquatic communities formed by true aquatic (submergent and floating-leaved) plants and semiaquatic ones with emergent plants and these of water′s edge. In total 10 watercourses were studied (Table 1): 2–3 in each of five geomorphologic regions within the forest-steppe zone (Table 2). The upper, middle and lower courses (Fig. 1, Table 1) with the length of 2–2.5 km were studied in each case to ensure the 4–5 repetition of main elements (stream pools and ridges) that would give a reliable information on their flora and vegetation. The sample plots were selected above the settlements, whenever possible in sites with no to intensive anthropogenic impact. The data were collected according to J. Braun-Blanquet (1964) approach. The relevés were done on the sample plot of 100 m2 placed in the most homogeneous part of the community or, in case of its smaller area, within the natural boundaries. The following scale was used for abundance estimation: r — the species is extremely rare; + — rare, small cover; 1 — the number of individuals is large, the cover is small or individuals are sparse, but the cover is large; 2 —cover of 5–25 %; 3 — 26–50 %; 4 — 51–75 %; 5 — more than 75 %. The date on water depth, transparency (on a white Secchi disk with a diameter of 30 cm), temperature and the flow rate were obtained. The soil mechanical composition and color, the degree and nature of anthropogenic impact on vegetation and river banks were quantified. Water samples for general chemical analysis were taken in the middle course of each river. Computer programs TURBOVEG and MEGATAB (Hennekens, 1996) were used for database. The syntaxonomic affiliation of phytocenoses was determined using modern literature (Bobrov, Chemeris, 2006; Vegetace..., 2011; Chepinoga, 2015; Landucci et al. 2015; Mucina et al., 2016, etc.). 36 associations and 3 communities belonging to 12 alliances, 9 orders, and 5 classes have been identified (Tables 3–14, Fig. 2–9). Such great syntaxonomic diversity is determined by the significant ecotopic variety, the variability of substrates, the wide range of water flow rates and the different water trophicity. For comparison, 26 associations, 13 variants, 2 communities were identified in the study of 50 rivers of Lithuania (Sinkyavichene, 1992); altogether 84 associations are known for the Upper Volga region as a whole (Bobrov, Chemeris, 2006), while 45 ones were recorded previously in 130 watercourses of this region (Bobrov, 1999). Information on small river macroalgae cenoses in the study area is partially re","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":"69496868","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/2019.35.28
A. Korolyuk
Transbaikalia is the vast region in Southern Siberia which includes numerous mountain ridges within the upper basins of the three big rivers, the Amur (Pacific Ocean basin), the Yenisey, and the Lena (Arctic Ocean basin). The most part of Transbaikalia territory is covered by woodlands, however, the steppes are an inherent component in the southern part of the region. Due to broad distribution they form the steppe and forest-steppe altitudinal belts in the mountains, and even totally predominate in the vast plains of the southeastern part of studied territory. Steppe communities occur throughout the broad range of habitats varying in humidity, edaphic conditions, and anthropogenic disturbance.
{"title":"Steppes of the class Cleistogenetea squarrosae Mirkin et al. ex Korotkov et al. 1991 in Eastern Transbaikalia","authors":"A. Korolyuk","doi":"10.31111/vegrus/2019.35.28","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.28","url":null,"abstract":"Transbaikalia is the vast region in Southern Siberia which includes numerous mountain ridges within the upper basins of the three big rivers, the Amur (Pacific Ocean basin), the Yenisey, and the Lena (Arctic Ocean basin). The most part of Transbaikalia territory is covered by woodlands, however, the steppes are an inherent component in the southern part of the region. Due to broad distribution they form the steppe and forest-steppe altitudinal belts in the mountains, and even totally predominate in the vast plains of the southeastern part of studied territory. Steppe communities occur throughout the broad range of habitats varying in humidity, edaphic conditions, and anthropogenic disturbance.","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":"69496709","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/2019.37.135
K. Ivanova, A. Lapina, V. Neshataev
The 2nd international scientific conference «Fundamental problems of vegetation classification» took place at the Nikitskiy Botanical Garden (Yalta, Republic of Crimea, Russia) on 15–20 September 2019. There were 56 participants from 33 cities and 43 research organizations in Russia. The conference was mostly focused on reviewing the success in classification of the vegetation done by Russian scientists in the past three years. The reports covered various topics such as classification, description of new syntaxonomical units, geobotanical mapping for different territories and types of vegetation, studies of space-time dynamics of plant communities. The final discussion on the last day covered problems yet to be solved: establishment of the Russian Prodromus and the National archive of vegetation, complications of higher education in the profile of geobotany, and the issue of the data leakage to foreign scientific journals. In conclusion, it was announced that the 3rd conference in Nikitskiy Botanical Garden will be held in 2022.
{"title":"Second international scientific conference «Present fundamental problems of vegetation classification» (Yalta, 15–20 September 2019)","authors":"K. Ivanova, A. Lapina, V. Neshataev","doi":"10.31111/vegrus/2019.37.135","DOIUrl":"https://doi.org/10.31111/vegrus/2019.37.135","url":null,"abstract":"The 2nd international scientific conference «Fundamental problems of vegetation classification» took place at the Nikitskiy Botanical Garden (Yalta, Republic of Crimea, Russia) on 15–20 September 2019. There were 56 participants from 33 cities and 43 research organizations in Russia. The conference was mostly focused on reviewing the success in classification of the vegetation done by Russian scientists in the past three years. The reports covered various topics such as classification, description of new syntaxonomical units, geobotanical mapping for different territories and types of vegetation, studies of space-time dynamics of plant communities. The final discussion on the last day covered problems yet to be solved: establishment of the Russian Prodromus and the National archive of vegetation, complications of higher education in the profile of geobotany, and the issue of the data leakage to foreign scientific journals. In conclusion, it was announced that the 3rd conference in Nikitskiy Botanical Garden will be held in 2022.","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":"69502645","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/2019.35.95
V. Smagin, G. A. Tyusov
The annual anniversary conference in memoriam of Ekaterina Alekseevna Galkina — the “X Galkina’s Readings” (Proceedings…, 2019), took place in the Komarov Botanical Institute of the RAS on February 4–6, 2019. It was dedicated to the World Wetlands Day. The conference, which is held since 2007, was organized by the Mire section of the Russian Botanical Society. The number of participants and as well as given presentations rises every year. In 2019 the conference lasted three days. It was attended by scientists from all over Russia (from Kaliningrad to Magadan), as well as from Finland, Belarus, Kazakhstan: altogether 120 participants from 41 organizations including the universities, several institutions of the Russian Academy of Sciences, nature reserves and national parks. 60 oral and poster presentations were given. The main topic was “Structure and functions of mobile ecosystems: results and research methods”. Much attention was focused on problems of carbon balance, functions and ecosystem services of mires. Great interest among the participants was caused by reports on the study of mosses. The participants made an excursion to the Peter the Great Botanical Garden. In the course of the final discussion it was decided to hold a conference every 2 years.
{"title":"The All-Russian scientific conference with international participation «X Galkina’s Readings» (St. Petersburg, February 4–6, 2019)","authors":"V. Smagin, G. A. Tyusov","doi":"10.31111/vegrus/2019.35.95","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.95","url":null,"abstract":"The annual anniversary conference in memoriam of Ekaterina Alekseevna Galkina — the “X Galkina’s Readings” (Proceedings…, 2019), took place in the Komarov Botanical Institute of the RAS on February 4–6, 2019. It was dedicated to the World Wetlands Day. The conference, which is held since 2007, was organized by the Mire section of the Russian Botanical Society. The number of participants and as well as given presentations rises every year. In 2019 the conference lasted three days. It was attended by scientists from all over Russia (from Kaliningrad to Magadan), as well as from Finland, Belarus, Kazakhstan: altogether 120 participants from 41 organizations including the universities, several institutions of the Russian Academy of Sciences, nature reserves and national parks. 60 oral and poster presentations were given. The main topic was “Structure and functions of mobile ecosystems: results and research methods”. Much attention was focused on problems of carbon balance, functions and ecosystem services of mires. Great interest among the participants was caused by reports on the study of mosses. The participants made an excursion to the Peter the Great Botanical Garden. In the course of the final discussion it was decided to hold a conference every 2 years.","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":"69502176","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/2019.35.61
N. Lashchinskiy, N. V. Lashchinskaya
Larch open woodlands fr om West Siberian forest-tundra zone are described based on 119 original relevйs performed by authors in 2009–2016 years in central part of the West Siberian plain between 65.5–67.5°N.
{"title":"Syntaxonomy of larch open woodlands on West-Siberian plain","authors":"N. Lashchinskiy, N. V. Lashchinskaya","doi":"10.31111/vegrus/2019.35.61","DOIUrl":"https://doi.org/10.31111/vegrus/2019.35.61","url":null,"abstract":"Larch open woodlands fr om West Siberian forest-tundra zone are described based on 119 original relevйs performed by authors in 2009–2016 years in central part of the West Siberian plain between 65.5–67.5°N.","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":"69502192","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/2019.37.106
A. Korolyuk, E. G. Zibzeev, V. Vasjukov, S. Senator
«Dyakovskiy forest» (Saratov Region) is a unique natural phenomenon. It is located in the transitional zone between dry and desert steppes. Vegetation of this territory is represented by steppes and meadows, as well as small patches of deciduous forests. (Fig. 2) The sand massif is located far from nearest localities of the sandy steppes to the west of the Volga River (Fig. 1). «Dyakovskiy forest» is the unique southern forest outpost in European Russia, supposedly of relict origin (Shilova, Neronov, 2010). Sandy steppes were studied in May 2018. 16 relevés were performed on 10×10 m plots. We compared the communities from «Dyakovskiy forest» with the associations of the class Festucetea vaginatae Soó ex Vicherek 1972 from the southeast of the European Russia and Ukraine. For classification and comparative analysis we used cluster analysis in the PAST software (Hammer et al., 2001). The IBIS 7.2 was used for data storage and processing (Zverev, 2007). Cluster analysis revealed differentiation patterns of psammophytic vegetation (Fig. 3). The central part of the dendrogram is occupied by sandy steppes dominated by perennial grasses (cluster 1). These communities form the prevailing plant communities in the study area; they represent the final stages of sand stabilization. Five species determine the physiognomy of the sandy steppes of the «Dyakovskiy forest»: Artemisia marschalliana, Chamaecytisus borysthenicus, Festuca beckeri, Jurinea polyclonos, Stipa borysthenica. The first cluster was divided into two groups of relevés, representing different stages of sand stabilization. The first group is characterized by high activity of bunchgrasses: Agropyron fragile, Poa bulbosa,and Stipa borysthenica. It is also indicated by the presence of common steppe plants: Allium tulipifolium, Artemisia austriaca, Carex supina, Centaurea pseudomaculosa, Eremogone biebersteinii, Galium ruthenicum, Veronica verna. The second group is distinguished by the high frequency of obligate psammophytes: Tragopogon tanaiticus, Linaria dulcis, Leymus racemosus, and Secale sylvestre. The prevalence of these species allows interpreting the second group as a stage of relatively less fixed sands. Communities with the dominance of annual plants are grouped in the right part of the dendrogram (cluster 2). Now these communities can occur only in disturbed places, for example on a plowed strips protecting «Dyakovskiy forest» from fires. One relevé represents scrub communities that inhabit relatively well-moistened depressions. Thus, the dendrogram structure reflect the main patterns in species composition, associated with sand fixation chronosequence — from stage of annual psammophytes to stage of bunchgrasses and shrubs. To determine the syntaxonomical status of sandy steppes in the system of floristic classification, the earlier described associations of the class Festucetea vaginatae were analyzed. On the dendrogram all associations are united in three groups (Fig. 4). The most
{"title":"Syntaxonomy of psammophytic vegetation of the natural monument «Dyakovskiy forest» (Saratov Region)","authors":"A. Korolyuk, E. G. Zibzeev, V. Vasjukov, S. Senator","doi":"10.31111/vegrus/2019.37.106","DOIUrl":"https://doi.org/10.31111/vegrus/2019.37.106","url":null,"abstract":"«Dyakovskiy forest» (Saratov Region) is a unique natural phenomenon. It is located in the transitional zone between dry and desert steppes. Vegetation of this territory is represented by steppes and meadows, as well as small patches of deciduous forests. (Fig. 2) The sand massif is located far from nearest localities of the sandy steppes to the west of the Volga River (Fig. 1). «Dyakovskiy forest» is the unique southern forest outpost in European Russia, supposedly of relict origin (Shilova, Neronov, 2010). Sandy steppes were studied in May 2018. 16 relevés were performed on 10×10 m plots. We compared the communities from «Dyakovskiy forest» with the associations of the class Festucetea vaginatae Soó ex Vicherek 1972 from the southeast of the European Russia and Ukraine. For classification and comparative analysis we used cluster analysis in the PAST software (Hammer et al., 2001). The IBIS 7.2 was used for data storage and processing (Zverev, 2007). Cluster analysis revealed differentiation patterns of psammophytic vegetation (Fig. 3). The central part of the dendrogram is occupied by sandy steppes dominated by perennial grasses (cluster 1). These communities form the prevailing plant communities in the study area; they represent the final stages of sand stabilization. Five species determine the physiognomy of the sandy steppes of the «Dyakovskiy forest»: Artemisia marschalliana, Chamaecytisus borysthenicus, Festuca beckeri, Jurinea polyclonos, Stipa borysthenica. The first cluster was divided into two groups of relevés, representing different stages of sand stabilization. The first group is characterized by high activity of bunchgrasses: Agropyron fragile, Poa bulbosa,and Stipa borysthenica. It is also indicated by the presence of common steppe plants: Allium tulipifolium, Artemisia austriaca, Carex supina, Centaurea pseudomaculosa, Eremogone biebersteinii, Galium ruthenicum, Veronica verna. The second group is distinguished by the high frequency of obligate psammophytes: Tragopogon tanaiticus, Linaria dulcis, Leymus racemosus, and Secale sylvestre. The prevalence of these species allows interpreting the second group as a stage of relatively less fixed sands. Communities with the dominance of annual plants are grouped in the right part of the dendrogram (cluster 2). Now these communities can occur only in disturbed places, for example on a plowed strips protecting «Dyakovskiy forest» from fires. One relevé represents scrub communities that inhabit relatively well-moistened depressions. Thus, the dendrogram structure reflect the main patterns in species composition, associated with sand fixation chronosequence — from stage of annual psammophytes to stage of bunchgrasses and shrubs. To determine the syntaxonomical status of sandy steppes in the system of floristic classification, the earlier described associations of the class Festucetea vaginatae were analyzed. On the dendrogram all associations are united in three groups (Fig. 4). The most","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":"69502527","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/2019.37.79
N. Koroleva, E. Kopeina, A. Novakovskiy, A. Danilova
Grasslandsandmeadowsoccur on seasonally moist and fresh soils, nearsnowfields, temporaryand permanent streams, springs and brooks, in the low and middle mountain ranges in Murmansk Region (Fig. 1). They occupy relatively small areas, but support high diversity of species and represent “lieblichsten Erscheinungen“, as R. Nordhagen (1928: 353) wrote. Syntaxonomy of this vegetation is still not clear and far from unambiguous explanation. From literature, these communities in Fennoscandiаn mountain tundra are related to several classes: Juncetea trifidi, Saliceteaherbaceae, Thlaspietea rotundifolii and Molinio-Arrhenatheretea, which differ greatly both to habitats and vegetation. In Russian phytocoenology, some researchers include tundra grasslands with dominance of Nardus stricta and Avenella flexuosa in general typology (Ramenskaya, 1958), along with floodplain and dry grasslands and meadows, but other consider such vegetation in mountain tundra as independent type, related to grasslands and meadows in alpine belt (Gorodkov, 1938; Aleksandrova, 1977). Classification of mountain tundra grasslands and meadows in Murmansk Region based on 103 field descriptions and published relevés, with Braun-Blanquet approach applied. Prodromus of syntaxa is provided. Six vegetation associations were related to 4 alliances and 2 classes, three associations were described as new (Table 1). Ass. Carici bigelowii–Nardetum strictae (Zlatník 1928) Jeník 1961 (Table 2), withdiagnostic species Diphasiastrum alpinum and Nardus stricta, includes early snow-bed, poor of species vegetation with dominance of matgrass N. stricta. Аss. Anthoxantho alpini–Deschampsietum flexuosae Nordh. 1943 (Table 3; Fig. 2), with diagnostic species Anthoxanthum alpinum, Avenella flexuosa, includes early snow-bed grasslands, with dominance of Carex bigelowii, Avenella flexuosa, Anthoxanthum alpinum, and presence of diagnostic species of alliance Phyllodoco–Vaccinion myrtilli (Phyllodoce caerulea, Vaccinium myrtillus). Ass. Salici herbaceae–Caricetum bigelowii Koroleva et Kopeina ass. nov. hoc loco (Table 4, holotypus — relevé 8 (84/93)), with diagnostic species Alchemilla alpina, Cardaminebellidifolia, Carex bigelowii (dominant), Diplophyllum taxifolium, Lophozia wenzelii, represents rich of species early snow-bed, with dwarf-shrub- and-grass and moss layers. Ass. Hieracio alpini–Caricetum bigelowii Koroleva et Kopeina ass. nov. hoc loco (Table 5, holotypus — relevé 10 (46/01)), with diagnostic species Antennaria dioica, Carex bigelowii (dominant), Hieracium alpinum,includes communities rich of grasses and herbs on south-exposed gentle slopes, near springs and brooks. Аss. Potentillo crantzii–Polygonetum vivipari Nordh. 1928 (Nordhagen, 1928: 356–357: «Potentilla crantzii–Polygonum viviparum Ass.»; Kalliola, 1939: 132–135: «Polygonum viviparum–Thalictrum alpinum-Soz.». Table 6, lectotypus hoc loco — relevé 16), diagnostic species Carex atrata, Cerastium alpinum, Erigeron uniflorus, Festuca vivipa
在摩尔曼斯克地区的中低山脉中，草原和草甸生长在季节性湿润和新鲜的土壤上，靠近雪原，有临时和永久的溪流、泉水和小溪(图1)。它们占据的面积相对较小，但支持着物种的高度多样性，正如R. Nordhagen(1928: 353)所写的那样，它们代表着“lieblichsten Erscheinungen”。这种植物的分类学仍然不清楚，离明确的解释还很远。从文献资料来看，fennoscandia山地冻土带的这些群落分属Juncetea trifidi、Saliceteaherbaceae、Thlaspietea rotundifolii和Molinio-Arrhenatheretea几个纲，它们的生境和植被差异很大。在俄罗斯植物群落学中，一些研究人员将以狭窄Nardus和Avenella flexuosa为优势的冻土带草原作为一般类型(Ramenskaya, 1958)，以及洪泛平原和干草地和草甸，但另一些研究人员认为山地冻土带的这类植被是独立类型，与高寒带的草地和草甸有关(Gorodkov, 1938;Aleksandrova, 1977)。基于103个野外描述和相关文献的摩尔曼斯克地区山地冻土带草地和草甸分类。提供了句法的前驱。6个植被群落隶属于4个属2个纲，其中3个群落为新属(表1)。as . Carici bigelowii-Nardetum strictae (Zlatník 1928) Jeník 1961(表2)，诊断种为Diphasiastrum alpinum和Nardus stricta，包括早期雪床，以matgrass N. stricta为优势的较差物种植被。А党卫军。alpini - deschampsitum flexuosae Nordh. 1943(表3;图2)，诊断种为高山花楸(Anthoxanthum alpinum)、弯曲花楸(Avenella flexuosa)，包括早期的雪床草原，优势种为大叶草(Carex bigelowii)、弯曲花楸(Avenella flexuosa)、高山花楸(Anthoxanthum alpinum alpinum)，诊断种为Phyllodoce - myrtilli (Phyllodoce caerulea, Vaccinium myrtillus)。Salici herbaceae-Caricetum bigelowii Koroleva et Kopeina Ass. 11 . hoc loco(表4,holotypus - rele文献8(84/93))，诊断种Alchemilla alpina、Cardaminebellidifolia、Carex bigelowii(优势种)、Diplophyllum taxifolium、Lophozia wenzelii，代表了丰富的早期雪床物种，具有矮灌木-草和苔藓层。a . Hieracio alpini-Caricetum bigelowii Koroleva et Kopeina Ass. 11 . hoc loco(表5,holotypus - rele文献10(46/01))，诊断种为Antennaria dioica, Carex bigelowii(优势种)，Hieracium alpinum，包括南露的平缓斜坡上，靠近泉和溪的丰富的草和草本群落。А党卫军。north dhagen, 1928: 356-357:«Potentilla grantzii - polygonum viviparum Ass.»;植物学报，1939:132-135;«蓼属植物-蓼属植物-苏斯»。表6，诊断种:白苔草、高山Cerastium alpinum、单花灯盏花、活羊茅、高山蓼、白陵草、红景天、高山雪莲、山楂、双花堇菜。该协会是Potentillo-Polygonion vivipari Nordh. 1937联盟的原型，包括丰富的山地苔原低草本草甸物种。关联包括三个变体:Oxyria digyna(表6，№1-10;诺德哈根，1928:356-357，表，Bestanden I, II)，典型(表6，№11-20;Nordhagen, 1928: 356-357，表，Bestanden III, IV)和Agrostis borealis(表6，№21-29;Kalliola, 1939: 132-135，表19，№3-11)。网状水蛭(Salici reticulatae) -欧洲水蛭(trollietum europaei Koroleva)和Kopeina ass11 . hoc loco(表7,holotypus - relevant 10 (m1/16);图3)诊断种天竺葵(Geranium sylvatium)、三叶柳(Juncus trifidus)、窄叶柳(Nardus stricta)、网柳(Salix reticulata)代表了靠近泉水和缓坡上物种丰富的草地，有时有低矮的柳树和矮桦树斑块。该协会是过渡到高草本灌木和森林联盟，乌头茶，乌头茶纲。为了将摩尔曼斯克地区描述的合群正确地排列在更高的单位中，我们使用了Fennoscandia中以下联盟的第一个描述:Potentillo-Polygonion vivipari联盟，包括Potentilla crantzii-Polygonum viviparum Ass. (Nordhagen, 1928: 356-357, Table, Bestanden I-IV)和Polygonum vivparum alpinum-Soz。(Kalliola, 1939: 132-133，表19，№3-11);毛茛属植物，包括毛茛属植物。(地球物理学报，1950:420-421，表十三，№1-10);deschampsitum - anthanthanthion，包括deschampsitum flexuosae和Caricetum bigelowii(同上:393-394,Table I, stand I - v;396-397，表二，展位一，二);虎耳草-虎耳草，包括虎耳草属(同上:406-407,Table VI，展位I-III);小檗-森林联盟，包括毛茛-横纹树。(Nordhagen, 1943: 576-577, Table 99, Serie I-III)和ss。 在摩尔曼斯克地区的中低山脉中，草原和草甸生长在季节性湿润和新鲜的土壤上，靠近雪原，有临时和永久的溪流、泉水和小溪(图1)。它们占据的面积相对较小，但支持着物种的高度多样性，正如R. Nordhagen(1928: 353)所写的那样，它们代表着“lieblichsten Erscheinungen”。这种植物的分类学仍然不清楚，离明确的解释还很远。从文献资料来看，fennoscandia山地冻土带的这些群落分属Juncetea trifidi、Saliceteaherbaceae、Thlaspietea rotundifolii和Molinio-Arrhenatheretea几个纲，它们的生境和植被差异很大。在俄罗斯植物群落学中，一些研究人员将以狭窄Na
{"title":"The syntaxonomy of the grasslands and meadows in mountain tundra of Murmansk Region","authors":"N. Koroleva, E. Kopeina, A. Novakovskiy, A. Danilova","doi":"10.31111/vegrus/2019.37.79","DOIUrl":"https://doi.org/10.31111/vegrus/2019.37.79","url":null,"abstract":"Grasslandsandmeadowsoccur on seasonally moist and fresh soils, nearsnowfields, temporaryand permanent streams, springs and brooks, in the low and middle mountain ranges in Murmansk Region (Fig. 1). They occupy relatively small areas, but support high diversity of species and represent “lieblichsten Erscheinungen“, as R. Nordhagen (1928: 353) wrote. Syntaxonomy of this vegetation is still not clear and far from unambiguous explanation. From literature, these communities in Fennoscandiаn mountain tundra are related to several classes: Juncetea trifidi, Saliceteaherbaceae, Thlaspietea rotundifolii and Molinio-Arrhenatheretea, which differ greatly both to habitats and vegetation. In Russian phytocoenology, some researchers include tundra grasslands with dominance of Nardus stricta and Avenella flexuosa in general typology (Ramenskaya, 1958), along with floodplain and dry grasslands and meadows, but other consider such vegetation in mountain tundra as independent type, related to grasslands and meadows in alpine belt (Gorodkov, 1938; Aleksandrova, 1977). Classification of mountain tundra grasslands and meadows in Murmansk Region based on 103 field descriptions and published relevés, with Braun-Blanquet approach applied. Prodromus of syntaxa is provided. Six vegetation associations were related to 4 alliances and 2 classes, three associations were described as new (Table 1). Ass. Carici bigelowii–Nardetum strictae (Zlatník 1928) Jeník 1961 (Table 2), withdiagnostic species Diphasiastrum alpinum and Nardus stricta, includes early snow-bed, poor of species vegetation with dominance of matgrass N. stricta. Аss. Anthoxantho alpini–Deschampsietum flexuosae Nordh. 1943 (Table 3; Fig. 2), with diagnostic species Anthoxanthum alpinum, Avenella flexuosa, includes early snow-bed grasslands, with dominance of Carex bigelowii, Avenella flexuosa, Anthoxanthum alpinum, and presence of diagnostic species of alliance Phyllodoco–Vaccinion myrtilli (Phyllodoce caerulea, Vaccinium myrtillus). Ass. Salici herbaceae–Caricetum bigelowii Koroleva et Kopeina ass. nov. hoc loco (Table 4, holotypus — relevé 8 (84/93)), with diagnostic species Alchemilla alpina, Cardaminebellidifolia, Carex bigelowii (dominant), Diplophyllum taxifolium, Lophozia wenzelii, represents rich of species early snow-bed, with dwarf-shrub- and-grass and moss layers. Ass. Hieracio alpini–Caricetum bigelowii Koroleva et Kopeina ass. nov. hoc loco (Table 5, holotypus — relevé 10 (46/01)), with diagnostic species Antennaria dioica, Carex bigelowii (dominant), Hieracium alpinum,includes communities rich of grasses and herbs on south-exposed gentle slopes, near springs and brooks. Аss. Potentillo crantzii–Polygonetum vivipari Nordh. 1928 (Nordhagen, 1928: 356–357: «Potentilla crantzii–Polygonum viviparum Ass.»; Kalliola, 1939: 132–135: «Polygonum viviparum–Thalictrum alpinum-Soz.». Table 6, lectotypus hoc loco — relevé 16), diagnostic species Carex atrata, Cerastium alpinum, Erigeron uniflorus, Festuca vivipa","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":"69503223","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}
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