Biodiversity Research and Conservation最新文献_第10页

Importance of old rural areas of Lubuskie Lakeland and central Pomerania for maintenance of vegetation diversity 卢布斯基湖区和波美拉尼亚中部老农村地区对维持植被多样性的重要性

Biodiversity Research and Conservation Pub Date : 2016-09-01 DOI: 10.1515/biorc-2016-0018

M. Wojterska, A. Brzeg, K. Jasińska

{"title":"Importance of old rural areas of Lubuskie Lakeland and central Pomerania for maintenance of vegetation diversity","authors":"M. Wojterska, A. Brzeg, K. Jasińska","doi":"10.1515/biorc-2016-0018","DOIUrl":"https://doi.org/10.1515/biorc-2016-0018","url":null,"abstract":"Abstract The study areas, located in northern and western Poland, comprised 30 villages of the Lubuskie Lakeland region and 18 in central Pomerania. A total number of recorded associations and local communities of similar rank was counted as 243. In the list prevailed natural and seminatural communities. The endangered associations composed about 47.3% of the whole list of communities. Altogether, 8 communities, assessed as directly endangered, occurred in the villages or their vicinity. Comparison of plant communities of both regions revealed that the structure of vegetation shows many affinities, while the differences are more of qualitative than quantitative character. The diversity of vegetation of rural landscapes was slightly higher in the central Pomerania. The rural landscape of Lubuskie Lakeland was more transformed, richer in ruderal communities, whereas in Pomerania more represented were natural and seminatural communities. The rural landscape of both studied areas is still rich and diversified but recently undergoes transformations leading to its impoverishment and unification as a result of either abandonment of land use or its intensification and new forms of human impact.","PeriodicalId":30223,"journal":{"name":"Biodiversity Research and Conservation","volume":"27 1","pages":"53 - 66"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90545105","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

Wild roses and hawthorns of urban area: a case study of Piła in Poland 城市地区的野玫瑰和山楂:波兰Piła的案例研究

Biodiversity Research and Conservation Pub Date : 2016-09-01 DOI: 10.1515/biorc-2016-0014

A. Sołtys-Lelek, W. Gruszka

引用次数: 4

Botrychium simplex E. Hitchc. (Ophioglossaceae) – a new species for the native flora of Ukraine 单纯肉毒杆菌希契(蛇舌科)-乌克兰本土植物的一新种

Biodiversity Research and Conservation Pub Date : 2016-09-01 DOI: 10.1515/biorc-2016-0015

I. Parnikoza, Z. Celka

引用次数: 1

Population structure of the wood-decay fungus Trichaptum abietinum (J. Dicks.) Ryvarden in the Carpathian National Nature Park (Ukraine) 木腐真菌木腐菌(Trichaptum abietinum)的种群结构喀尔巴阡国家自然公园里的Ryvarden(乌克兰)

Biodiversity Research and Conservation Pub Date : 2016-09-01 DOI: 10.1515/biorc-2016-0017

S. M. Boiko

引用次数: 1

Populations of Orchis militaris, Epipactis palustris and Malaxis monophyllos in the Republic of Mordovia (Central Russia) Mordovia共和国(俄罗斯中部)军兰科植物、palustris Epipactis和Malaxis monophyllos种群

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0012

A. Khapugin, T. Silaeva, A. A. Semchuk, Elena N. Kunaeva

引用次数: 6

Ephemeral wetland communities of Isoëto-Nano-Juncetea class – new data from south-eastern Poland Isoëto-Nano-Juncetea类的短暂湿地群落——来自波兰东南部的新数据

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0007

R. Krawczyk, A. Cwener, Wiaczesław Michalczuk, R. Zubel

引用次数: 5

Professor András Terpó – a Scholar and a Man (1925–2015) 教授András Terpó -学者和男人(1925-2015)

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0009

K. Latowski, J. Siciński

引用次数: 0

Genetic studies revealed differences between European and North American populations of Calypogeia azurea 遗传研究揭示了欧洲和北美天蓝色Calypogeia az尿素种群之间的差异

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0010

K. Buczkowska, A. Bączkiewicz, P. Gonera

{"title":"Genetic studies revealed differences between European and North American populations of Calypogeia azurea","authors":"K. Buczkowska, A. Bączkiewicz, P. Gonera","doi":"10.1515/biorc-2016-0010","DOIUrl":"https://doi.org/10.1515/biorc-2016-0010","url":null,"abstract":"Abstract Calypogeia azurea, a widespread, subboreal-montane liverwort species, is one of a few representatives of the Calypogeia genus that are characterized by the occurrence of blue oil bodies. The aim of the study was to investigate the genetic variation and population structure of C. azurea originating from different parts of its distribution range (Europe and North America). Plants of C. azurea were compared with C. peruviana, another Calypogeia species with blue oil bodies. In general, 339 gametophytes from 15 populations of C. azurea were examined. Total gene diversity (HT) estimated on the basis of nine isozyme loci of C. azurea at the species level was 0.201. The mean Nei’s genetic distance between European populations was equal to 0.083, whereas the mean genetic distance between populations originating from Europe and North America was 0.413. The analysis of molecular variance (AMOVA) showed that 69% of C. azurea genetic variation was distributed among regions (Europe and North America), 15% - among populations within regions, and 16% - within populations. Our study revealed that C. azurea showed genetic diversity within its geographic distribution. All examined samples classified as C. azurea differed in respect of isozyme patterns from C. peruviana.","PeriodicalId":30223,"journal":{"name":"Biodiversity Research and Conservation","volume":"17 1","pages":"19 - 26"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80328355","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

The sedge Carex secalina – critically endangered species in Poland: new locality in the breeding colony of black-headed gull Chroicocephalus ridibundus 波兰极度濒危物种——苔草:黑头鸥繁殖地的新址

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0011

Rafał Sandecki

引用次数: 1

Genetic structure and diversity in Juniperus communis populations in Saxony, Germany 德国萨克森松柏种群的遗传结构和多样性

Biodiversity Research and Conservation Pub Date : 2016-06-01 DOI: 10.1515/biorc-2016-0008

S. Reim, Frank Lochschmidt, Anke Proft, U. Tröber, Heino Wolf

{"title":"Genetic structure and diversity in Juniperus communis populations in Saxony, Germany","authors":"S. Reim, Frank Lochschmidt, Anke Proft, U. Tröber, Heino Wolf","doi":"10.1515/biorc-2016-0008","DOIUrl":"https://doi.org/10.1515/biorc-2016-0008","url":null,"abstract":"Abstract In recent years, land use changes led to a rapid decline and fragmentation of J. communis populations in Germany. Population isolation may lead to a restricted gene flow and, further, to negative effects on genetic variation. In this study, genetic diversity and population structure in seven fragmented J. communis populations in Saxony, Germany, were investigated using nuclear microsatellites (nSSR) and chloroplast single nucleotide polymorphism (cpSNP). In all Saxony J. communis populations, a high genetic diversity was determined but no population differentiation could be detected whatever method was applied (Bayesian cluster analysis, F-statistics, AMOVA). The same was true for three J. communis out-group samples originating from Italy, Slovakia and Norway, which also showed high genetic diversity and low genetic differences regarding other J. communis populations. Low genetic differentiation among the J. communis populations ascertained with nuclear and chloroplast markers indicated high levels of gene flow by pollen and also by seeds between the sampled locations. Low genetic differentiation may also provide an indicator of Juniper survival during the last glacial maximum (LGM) in Europe. The results of this study serve as a basis for the implementation of appropriate conservation measures in Saxony.","PeriodicalId":30223,"journal":{"name":"Biodiversity Research and Conservation","volume":"22 1","pages":"18 - 9"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84560753","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: 7