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  • 1
    Keywords: Plants Development. ; Plants Evolution. ; Plant ecology. ; Biodiversity. ; Plant Development. ; Plant Evolution. ; Plant Ecology. ; Biodiversity.
    Description / Table of Contents: Introduction -- Anatomicaldescriptionsof Pteridophytes -- Anatomical Descriptions of Dicotyledons -- Anatomical Descriptions of Monocotyledons -- Synthesis of anatomical, Ecologicaland Phylogenetical Data.
    Abstract: This book presents light microscopic anatomical images of aquatic and wetland plant stem. It features double-stained cross- and longitudinal sections of almost 400 species of vascular plants from the lowland to the alpine zone in Central Europe, including plants from lakes, ponds, rivers, bogs, fens, wet meadows, saline meadows, tall herb associations and alpine snow beds. The microscopic photographs at various magnifications are supplemented with detailed anatomical descriptions. For each species it provides a photo of the whole plant, a short morphological and ecological description as well as indications about its world- and Central European distribution. The book includes a hydrobotanical and an anatomical section. The hydrobotanical section describes the ecological classification of aquatic and wetland plants and explains major ecophysiological processes e.g., photosynthesis, mineral nutrition, gas exchange, adaptations to soil anoxia, turion formation and ecology. The anatomical section highlights the variety of structures and anatomical features of vascular plants in all wet environments.
    Type of Medium: Online Resource
    Pages: VII, 486 p. 937 illus., 932 illus. in color. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9783030334208
    DDC: 571.82
    Language: English
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  • 2
    Monograph available for loan
    Monograph available for loan
    Berlin [u.a.] : Springer
    Call number: 12/M 11.0086
    Description / Table of Contents: The primary aim of Wood Structure and Environment is to reveal the hidden ecological richness in stems and roots from trees, shrubs and herbs. The detailed, lucid text will inspire researchers to consider the anatomic microcosm of wood plants and use it as a retrospective source of information, solving problems related to ecophysiology, competition, site conditions, population biology, earth science, wood quality and even human history.Dendrochronology and wood anatomy developed for decades as two independent scientific fields. It was only in the last decade that it was made clear that the dimension of time is the fourth dimension for both sciences and that it was demonstrated that wood anatomy and dendrochronology are perfect partners. The main aim of this book is to show the hidden ecological richness in stems and roots from trees, shrubs and herbs. It should encourage researchers to consider the anatomic microcosm of wood plants and use it as a retrospective source of information, solving problems related to ecophysiology, competition, site conditions, population biology, earth science, wood quality and even human history. Contens: 1 Introduction.- 2 Preparation of Wood and Herb Samples for Microscopic Analysis.- 3 Growth Zones and Stems in Relation to Genetic Ecological Factors.- 4 Modification of the Tree-Ring Anatomy Due to Ageing and the Position Within the Tree.- 5 Modification of the Tree-Ring Structure Due to Extreme Site Conditions.- 6 Modification of the Tree-Ring Structure Caused by Compression and Tension.- 7 Modification of the Tree-Ring Structure Due to Defoliation and Pollarding.- 8 Modification of the Tree-Ring Structure Due to Destructive Agents in Wood and Bark.- 9 Modification of the Tree-Ring Structure Due to Deformed Stems and Anastomosis.- 10 Modification of the Tree-Ring Structure Due to Wood Decay.
    Type of Medium: Monograph available for loan
    Pages: XII, 279
    Edition: [1st ed., softcover version of original hardcover ed. 2007]
    ISBN: 9783642080098
    Series Statement: Springer series in wood science
    Classification:
    Meteorology and Climatology
    Location: Reading room
    Branch Library: GFZ Library
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  • 3
    Call number: M 09.0004
    Description / Table of Contents: Gives an assemblage of microscopic slides of wood anatomy and of the respective species in nature and demonstrates the reaction of stem anatomy to environments in which plants form woody stems. This atlas provides an insight into the evolution of wood, to the variation of wood anatomy in response to climate and disturbances. Contents: The Evolution of Plant Stems in the Earth's History.- The Structure of the Cormus.- Secondary Growth: Advantages and Risks.- Modification of the Stem Structure.- Modification of the Xylem Within a Plant.- Modification of Organs. Wood Structural Variability.- Modifications Caused by Weather and Climate.- Modifications Caused by Extreme Growth Factors.- Decay of Dead Wood.- Microscopical Preparation.
    Type of Medium: Monograph available for loan
    Pages: X, 229 S. überw. farb. Ill., Kt.
    ISBN: 9783540325239 , 978-3-540-32523-9
    Location: Upper compact magazine
    Branch Library: GFZ Library
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  • 4
    Monograph available for loan
    Monograph available for loan
    Birmensdorf : Selbstverlag
    Call number: PIK W 511-00-0291
    Type of Medium: Monograph available for loan
    Pages: 474 S.
    ISBN: 5875250119
    Branch Library: PIK Library
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  • 5
    Monograph available for loan
    Monograph available for loan
    Bern : Haupt
    Call number: PIK W 511-00-0219
    Type of Medium: Monograph available for loan
    Pages: 609 p.
    ISBN: 3258054584
    Branch Library: PIK Library
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  • 6
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    Springer Nature
    Publication Date: 2024-04-11
    Description: Plant stem construction; Plant cell contents; Plant cell walls; Plant meristems; Anatomy of pteridophyta; Stem evolution; Plant ecology; Wood degradation; Fossilization; Plant morphology
    Keywords: Plant stem construction ; Plant cell contents ; Plant cell walls ; Plant meristems ; Anatomy of pteridophyta ; Stem evolution ; Plant ecology ; Wood degradation ; Fossilization ; Plant morphology ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences
    Language: English
    Format: image/jpeg
    Format: image/jpeg
    Format: image/jpeg
    Format: image/jpeg
    Format: image/jpeg
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  • 7
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Notes: We investigated the response of conifer trees in northern Eurasia to climate change and increasing CO2 over the last century by measuring the carbon isotope ratio in tree rings. Samples from Larix, Pinus and Picea trees growing at 26 high-latitude sites (59–71°N) from Norway to Eastern Siberia were analysed. When comparing the periods 1861–1890 and 1961–1990, the isotope discrimination and the ratio of the intercellular to ambient CO2 concentration (ci/ca) remained constant for trees growing in mild oceanic climate and under extremely cold and dry continental conditions. This shows a strong coordination of gas-exchange processes, consisting in a biochemical acclimation and a reduction of the stomatal conductance. The correlation for ci/ca between the two investigated periods was particularly strong for Larix (r2=0.90) and Pinus (r2=0.94), but less pronounced for Picea (r2=0.47). Constant ci/ca under increasing CO2 in the atmosphere resulted in improved intrinsic water-use efficiency (Wi), the amount of water loss at the leaf level per unit carbon gain. We found that 125 out of 126 trees showed increasing Wi from 1861 to 1890 to 1961 to 1990, with an average improvement of 19.2±0.9% (mean±SE). The adaptation in gas exchange and reduced transpiration of trees growing in this region must have had a strong impact on the water and energy budget, resulting in a drier and warmer surface air layer today than would exist without this vegetation–climate feedback.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-2285
    Keywords: Douglas-fir ; Western spruce budworm ; Dendrochronology ; Front Range ; Abrupt growth reduction
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Radial increment cores from Douglas-fir (Pseudotsuga menziesii) and blue spruce (Picea pungens), defoliated by western spruce budworm (Choristoneura occidentalis), were analyzed by means of dendrochronological methods and compared with cores from undefoliated ponderosa pine (Pinus ponderosa) and lodgepole pine (Pinus contorta) growing on the same sites in the Front Range, Colorado. Extensive deforestation during the gold and silver booms in the second part of the nineteenth century led to dense and almost pure stands of shadetolerant budworm host species. By using the skeleton plot method, the number of trees with clear growth reductions is obtained, thus representing an exact record of forest insect attacks. The analysis of abrupt growth reductions revealed at least nine outbreaks of western spruce budworm between 1720 and 1986, the majority occurring in the nineteenth century. The outbreaks were graphically compared with periods of attack in New Mexico and Colorado which were detected by other scientists employing tree-ring measurement techniques. No increase in the frequency of severe outbreaks during the twentieth century was observed, yet there is some evidence that the most recent outbreak might be the most severe ever recorded. Open Douglas-fir stands on higher sites were more susceptible to heavy budworm attack than dense stands on lower sites. Blue spruce was less frequently and less severely attacked than Douglas-fir. The spatial pattern of historical outbreaks generally was very patchy.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN the current debate on the magnitude of modern-day climate change, there is a growing appreciation of the importance of long, high-resolution proxies of past climate13. Such records provide an indication of natural (pre-anthropogenic) climate variability, ...
    Type of Medium: Electronic Resource
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  • 10
    Publication Date: 2000-07-01
    Description: A description of bog pine stands (Pinus uncinata Ramond var. rotundata (Link) Antoine) on uncut oligotrophic mires affected by drainage and nearby peat cuttings at three sites of the Jura Mountains (Switzerland) is given. In all sites, three situations were chosen: (i) central parts of the bogs, (ii) surfaces near cutting walls and bog margins, and (iii) intermediate situations. Population structures were characteristic for each situation. In the open and wet central parts of the bogs, trees were scattered, small, and uneven aged. In the intermediate situations, tree density was higher, and the stand was multilayered with taller and uneven-aged individuals. Near the edges of the bogs or close to the peat cutting walls, the trees were tall, even-aged, and younger with a high growth rate. The nonsynchronous colonization of the bog pine trees on the three sites indicates that local factors such as drainage and peat cuttings in the vicinity of the uncut surfaces were more influential than climate factors. Radial growth patterns, very similar between the sites and the various pinewood stands, and the numerous common pointer years reflect local and regional climate fluctuations. The pinewood development on uncut bogs in the Jura Mountains thus represents a recent dynamics, which is strongly linked to human activities.
    Print ISSN: 0045-5067
    Electronic ISSN: 1208-6037
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
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