Checklist of Lichens and Allied Fungi of the Polish Karkonosze Mts PDF Download

Author: Maria Kossowska
Publisher:
ISBN:
Category : Fungi
Languages : en
Pages : 134

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Author: Magdalena Ralska-Jasiewiczowa
Publisher:
ISBN: 9788389648235
Category : Paleobotany
Languages : en
Pages : 444

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Author: Władysław Szafer
Publisher: Elsevier
ISBN: 1483185095
Category : Science
Languages : en
Pages : 774

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Book Description
International Series of Monographs in Pure and Applied Biology, Volume 9: The Vegetation of Poland focuses on the plant geography of Poland, including climate, hydrography, geology, and ecology. The selection first offers information on the historical outline of the development of plant geography and the factors affecting the geographical distribution of plants in Poland. Discussions focus on the development of phytogeographical cartography, floristic and ecological plant geography, and the climate, boundaries, land-relief, hydrography, and geology of Poland. The text then ponders on the influence of man and his economic activities on the vegetation of Poland and the floristic statistics and the elements of the Polish flora. The publication examines the terrestrial and fresh-water plant communities and vegetation of the Polish Baltic. Topics include composition and structure of plant communities and methods of their study, associations of coastal and inland dunes, aquatic and swamp associations, and the most important representatives of the benthic flora of the Polish Baltic. The manuscript is a dependable source of data for botanists and those concerned with the plant resources of nature, including agriculturists, horticulturists, and soil scientists.

Author: Wiesław Fałtynowicz
Publisher:
ISBN: 9788389648068
Category : Lichenicolous fungi
Languages : en
Pages : 435

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Author: Yoshinori Asakawa
Publisher: Springer Science & Business Media
ISBN: 370911084X
Category : Science
Languages : en
Pages : 811

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Book Description
For some 50 years, Professor Asakawa and his group have focused their research on the chemical constituents of bryophytes and have found that these plants contain large numbers of secondary metabolites, such as terpenoids, acetogenins, and aromatic compounds representative of many new skeletons, which exhibit interesting biological activities. Individual terpenoids, when found as constituents of both a bryophyte and a higher plant, tend to occur in different enantiomeric forms. Professor Asakawa has covered the literature on bryophytes in two earlier volumes of Progress in the Chemistry of Organic Natural Products, namely, Volumes 42 (1982) and 65 (1995). Since the publication of the latter volume, a great deal of new information has appeared on bryophytes. One example is that known sex pheromones of algae have been discovered in two liverworts, indicating that some members of the latter taxonomic group might originate from brown algae. From information provided in this volume, it is suggested that two orders of the Marchantiophyta should be combined.

Author: European Grassland Federation. International Symposium
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 700

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Book Description

Author: Nieves García
Publisher: IUCN
ISBN: 2831712718
Category : Freshwater biodiversity
Languages : en
Pages : 156

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Book Description
This assessment is the first overview of the conservation status of 877 northern African freshwater species belonging to five taxonomic groupsfish, molluscs, dragonflies and damselflies, freshwater crabs and aquatic plantsin accordance with the IUCN regional Red List guidelines. Species at risk of regional extinction are mapped and conservation measures are proposed to reduce the probability of future declines.

Author:
Publisher: UN
ISBN:
Category : Business & Economics
Languages : en
Pages : 248

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Book Description
The publication is an integrated assessment report on the state of, and trends related to, the environment of the Carpathian Mountains and wider region, retrospectively over the past 30 years and forward to 2020. This assessment is based on analyses of socio-economic and environmental processes and focuses on sustainable development issues, notably the environmental implications of human and economic activities. The Outlook section of the report presents three scenarios of future development for the Carpathians, exploring the relationship and synergies between policy decisions taken, the human situation and the natural environment. The report provides greater knowledge about the unique ecology and related environmental and human problems of the Carpathians, along with better information for sustainable decision-making in this unique region and, in particular, the implementation of the Carpathian Framework Convention.

Author: Ryszard Ochyra
Publisher:
ISBN:
Category : Mosses
Languages : en
Pages : 376

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Book Description

Author: Ronald L. Exeter
Publisher:
ISBN: 9780979131042
Category : Endangered plants
Languages : en
Pages : 379

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Book Description
The 2013 Oregon Biodiversity Information Center's (ORBIC) species of concern list identifies one hornwort, 39 liverworts and 102 moss species occurring in Oregon as rare, threatened or endangered. This Bureau of Land Management publication provides for each species current nomenclature, distinctive taxonomic characteristics, technical description, similar species, ecology, mapped known distributions, references, and a photomicrograph plate. This work gives a much-needed review of known species locations by both county and ecoregions. Additionally, this publication includes species proposed for inclusion into the 2016 ORBIC list.