Hacquetia最新文献_第6页

Phytosociology, ecology and conservation status of Salvia brachyodon (Lamiaceae), a narrow endemic of Eastern Adriatic 亚得里亚海东部狭窄特有种短柄鼠尾草的植物社会学、生态学和保护现状

IF 0.5

Hacquetia Pub Date : 2021-03-01 DOI: 10.2478/hacq-2021-0002

D. Kosič, E. Zečić, M. Balant, P. Glasnović, Ž. Fišer, Mihailo Jovićević, I. Radosavljević, B. Surina

{"title":"Phytosociology, ecology and conservation status of Salvia brachyodon (Lamiaceae), a narrow endemic of Eastern Adriatic","authors":"D. Kosič, E. Zečić, M. Balant, P. Glasnović, Ž. Fišer, Mihailo Jovićević, I. Radosavljević, B. Surina","doi":"10.2478/hacq-2021-0002","DOIUrl":"https://doi.org/10.2478/hacq-2021-0002","url":null,"abstract":"Abstract We studied the site ecology of Salvia brachyodon (Lamiaceae), a narrow endemic of the eastern Adriatic, which is now restricted to only three sites, using the sigmatistic method and numerical analyses. Four floristically and ecologically well-defined groups of stands, representing different syntaxa, were identified, corresponding to the sampling sites. The majority of stands represent dry eastern (sub)Mediterranean rocky grasslands at different successional stages towards (sub)Mediterranean forest vegetation. Compared to the evolutionary and ecologically closely related and sympatric S. officinalis, the morphologically easily distinguishable S. brachyodon differs in its flowering phenology and prefers relatively cooler, wetter, deeper and nutrient richer soils, which are developed on dolomite or dolomitic limestone at higher elevated sites. Despite its ability to cope with interspecific competition by means of clonal reproduction better than its congener, the populations are severely threatened by abandonment of traditional land use and by fires, making the species endangered (EN) according to IUCN criteria.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"20 1","pages":"91 - 106"},"PeriodicalIF":0.5,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43419326","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}

引用次数: 1

Hacquetia: 20th year ahead 哈克蒂亚:提前20年

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Hacquetia Pub Date : 2021-03-01 DOI: 10.2478/hacq-2021-0011

U. Šilc, A. Čarni

引用次数: 0

An example of fast old field succession in a traditionally managed rural landscape on the Slovenian Karst 斯洛文尼亚喀斯特地区传统管理的乡村景观中快速老田演替的一个例子

IF 0.5

Hacquetia Pub Date : 2021-03-01 DOI: 10.2478/hacq-2020-0017

A. Čarni, Zita Zimmermann, Nina Juvan, A. Paušič, G. Szabó, S. Bartha

{"title":"An example of fast old field succession in a traditionally managed rural landscape on the Slovenian Karst","authors":"A. Čarni, Zita Zimmermann, Nina Juvan, A. Paušič, G. Szabó, S. Bartha","doi":"10.2478/hacq-2020-0017","DOIUrl":"https://doi.org/10.2478/hacq-2020-0017","url":null,"abstract":"Abstract We report an exceptionally fast grassland recovery process from a karst plateau in SW Slovenia. Vegetation of old fields with different ages was sampled using a chronosequence of fields abandoned 1, 3, 6, 9, 13, 15 and 100 years ago. We prepared dendrogram dividing the data set into 9 clusters that were further analyzed: diagnostic species, ecological conditions and life forms were evaluated. The initial stage of succession was characterized by segetal weeds and indicated high levels of soil nutrients. The second stage was dominated by dense patches of perennial forbs (most of them ruderal species) preferring also high levels of soil nutrients. The third stage was dominated by caespitose hemicryptophyte grasses, many of them of sub-Mediterranean origin. The first two stages took 13 years and both could be considered as early successional stages developing on nutrient rich soils. These stages were switched to late successional stage characterized by seminatural grassland species. The quick succession can probably be attributed to the rich species pool of natural grassland flora, the small size and annual mowing of abandoned agricultural fields and the close proximity of seed sources.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"20 1","pages":"177 - 188"},"PeriodicalIF":0.5,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44106753","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}

引用次数: 3

Geobotanical characterisation of the Trifolion squamosi nom. corr. alliance (class. Juncetea maritimi) in Catalonia and the Western Mediterranean 标题三叶草属(Trifolion squamosi nomo . corr. alliance)的地学特征。在加泰罗尼亚和西地中海的Juncetea maritimi)

IF 0.5

Hacquetia Pub Date : 2021-03-01 DOI: 10.2478/hacq-2020-0019

Gabriel Mercadal i Corominas

引用次数: 2

Syntaxonomical analysis of sandy grassland vegetation dominated by Festuca vaginata and F. pseudovaginata in the Pannonian basin 潘诺尼亚盆地以阴道羊茅和假阴道羊茅为主的沙质草原植被群落分析

IF 0.5

Hacquetia Pub Date : 2021-03-01 DOI: 10.2478/hacq-2021-0001

K. Penksza, P. Csontos, G. Pápay

{"title":"Syntaxonomical analysis of sandy grassland vegetation dominated by Festuca vaginata and F. pseudovaginata in the Pannonian basin","authors":"K. Penksza, P. Csontos, G. Pápay","doi":"10.2478/hacq-2021-0001","DOIUrl":"https://doi.org/10.2478/hacq-2021-0001","url":null,"abstract":"Abstract Festucetum vaginatae Rapaics ex Soó 1929 em. Borhidi 1996 is a characteristic association of the calcareous sandy areas of the Pannonian basin; its dominant grass species is Festuca vaginata. Another typical species of these sandy areas is the newly discovered F. pseudovaginata. The question is whether F. pseudovaginata forms an independent coenotaxa? Our study proved that F. vaginata and F. pseudovaginata populations grow separately and compose different associations. Stands dominated by F. pseudovaginata had a higher species richness and harboured twice as many Festuco-Brometea species compared to the Festucetum vaginatae stands. Diagnostic species of the Festucetum pseudovaginatae association are Festuca pseudovaginata, Colchicum arenarium, Ephedra distachya, Koeleria majoriflora, and Astragalus onobrychis. The number of species, the density of the individuals, and the variability and diversity of the vegetation separated it from the Festucetum vaginatae association; thus, it can be considered an independent endemic association. Festucetum pseudovaginatae has its own differentiating and dominant species: Carex stenophylla, Cynodon dactylon, Eryngium campestre, Kochia laniflora.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"20 1","pages":"217 - 224"},"PeriodicalIF":0.5,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44086781","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}

引用次数: 2

Further species within Arecaceae (Palmae; Coryphoideae) to non-native flora of Tunisia and North Africa 从槟榔科（棕榈科；珊瑚科）到突尼斯和北非的非本土植物群的其他物种

IF 0.5

Hacquetia Pub Date : 2020-07-10 DOI: 10.2478/hacq-2020-0015

R. Mokni

引用次数: 0

Distribution and habitat characteristics of Vallisneria spiralis L. in Croatia 克罗地亚螺旋藻的分布和生境特征

IF 0.5

Hacquetia Pub Date : 2020-07-05 DOI: 10.2478/HACQ-2020-0014

A. Rimac, A. Alegro, V. Šegota, N. Koletić, I. Stanković, S. Bogdanović, N. Vuković

{"title":"Distribution and habitat characteristics of Vallisneria spiralis L. in Croatia","authors":"A. Rimac, A. Alegro, V. Šegota, N. Koletić, I. Stanković, S. Bogdanović, N. Vuković","doi":"10.2478/HACQ-2020-0014","DOIUrl":"https://doi.org/10.2478/HACQ-2020-0014","url":null,"abstract":"Abstract Eight new localities of the rare, strictly protected macrophyte Vallisneria spiralis have been recorded during a comprehensive survey of water bodies in Croatia. One record is located in the Mediterranean Region, in Butoniga Reservoir, while the remaining records are from the Continental Region, the majority of them situated along the Kupa River. Vallisneria spiralis occurred in slightly basic and alkaline environments and in a wide range of nutrient availability. In Continental localities, the species was present within Myriophyllo-Nupharetum luteae of the alliance Nymphaeion-albae, while in Butoniga, it occurred within the vegetation of the alliance Potamogetonion. Prior to our research, the species was recorded in Croatia only twice, with the older record dating back to the 19th century and the second from recent years, but neither one was confirmed in later surveys. The low number of records of V. spiralis, in spite of a wide-ranging search through hundreds of localities, confirmed the rare status of this species, although the reasons for such limited distribution remain unclear, especially bearing in mind that suitable aquatic habitats are quite widespread in the country.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"20 1","pages":"7 - 18"},"PeriodicalIF":0.5,"publicationDate":"2020-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43096679","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}

引用次数: 4

Genetic and morphological variability in medicinal plant Helichrysum oocephalum Boiss. (Asteraceae) in Iran 药用植物白头翁的遗传和形态变异。伊朗的（菊科）

IF 0.5

Hacquetia Pub Date : 2020-06-25 DOI: 10.2478/hacq-2020-0002

Mobina Abbaszadeh, M. Sheidai, Narges Azizi, F. Koohdar

引用次数: 0

A Mediterranean element of the vegetation: Junco maritimi-Cladietum marisci – a new association for Ukraine 地中海植被元素：Junco maritimi Cladietum marisci——乌克兰的一个新协会

IF 0.5

Hacquetia Pub Date : 2020-06-25 DOI: 10.2478/hacq-2020-0010

A. Davydova

{"title":"A Mediterranean element of the vegetation: Junco maritimi-Cladietum marisci – a new association for Ukraine","authors":"A. Davydova","doi":"10.2478/hacq-2020-0010","DOIUrl":"https://doi.org/10.2478/hacq-2020-0010","url":null,"abstract":"Abstract Cladium mariscus (L.) Pohl (Cyperaceae) is a rare species in Europe considered by several authors to be a relict of the early Holocene period. It is listed in the Red Data Book of Ukraine, Annexes of the Habitat Directive and the Bern Convention. Communities with domination of this species are included in the Green Data Book of Ukraine. Substantial differences in major ecological factors for Cladium mariscus communities in the western (carbonate bogs) and the southern (marshes and floating swamps of the northern Black Sea) regions of Ukraine were shown. The author carried out comparisons of relevés characterizing different communities with Cladium mariscus within Europe. Based on the results of TWINSPAN analysis, four associations were identified, confirmed by floristic indices and ecological data: Cladietum marisci Allorge 1921, Soncho maritimi-Cladietum marisci (Br.-Bl. & O. de Bolòs 1957) Cirujano 1980, Dorycnio recti-Cladietum marisci Gradstein & Smittenberg 1977 and Junco maritimi-Cladietum marisci (Br.-Bl. & O. de Bolòs 1957) Géhu & Biondi 1988. Thus, in addition to the association Cladietum marisci, a new one was indicated for Ukraine, Junco maritimi-Cladietum marisci.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"19 1","pages":"275 - 291"},"PeriodicalIF":0.5,"publicationDate":"2020-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43413699","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}

引用次数: 0

Amaryllis belladonna L. (Amaryllidaceae, Amaryllidoideae), first record as naturalized geophyte in Tunisia and continental North Africa 颠茄属（Amaryllis belladona L.，Amarylidaceae，Amaryllidoideae），突尼斯和北部大陆首次记录为归化植物 非洲

IF 0.5

Hacquetia Pub Date : 2020-06-25 DOI: 10.2478/hacq-2020-0011

R. El Mokni, S. Pasta, D. Pacifico

引用次数: 3