@article{DrenckhahnGottschlichZonneveld2023, author = {Drenckhahn, Detlev and Gottschlich, G{\"u}nter and Zonneveld, Ben}, title = {Neubeschreibungen und 2C-Werte von Pilosella macranthela subsp. silvae-pici (Spessart-Mausohrhabichtskraut) und Pilosella ottonis (Otto-Mausohrhabichtskraut) mit einer {\"U}bersicht {\"u}ber das Vorkommen von P. macranthela-Taxa in Bayern.}, series = {Forum Geobotanicum}, volume = {11}, journal = {Forum Geobotanicum}, issn = {1867-9315}, doi = {10.3264/FG.2023.1114}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-344797}, pages = {21-34}, year = {2023}, abstract = {A pentaploid taxon from the Pilosella macranthela group was discovered in Lower Franconia/Bavaria which is newly described here as P. macranthela subsp. sylvae-pici. It grows mainly in the Bavarian Bunter Spessart and occurs with three small, isolated stands also in the limestone area of the Main valley and Tauber area. Its habit of growth is intermediate between the furcata and laxicephala types of Pilosellae with epigeal and partly hypogeal stolons and a tendency to form clusters. The upper and lower surfaces of the rosette leaves have stellate hairs. The peduncles and the phyllaries are densely covered with dark glandular hairs with yellowish glandular heads. The lateral teeth of the ligules often are separated by incisions. A tetra- und pentaploid transitional taxon between P. macranthela subsp. sylvae-pici and P. officinarum is described as P. ottonis. P. ottonis is tetra- and pentaploid with up to 7 capitula. It is densely covered with dark stalk glands on phyllaries and resembles forms of P. acutifolia in habit. The phyllaries of P. ottonis are covered with numerous epidermal papillae with a diameter of about 10-20 μm and in this aspect resemble P. macranthela subsp. sylvae-pici and P. glomerata. However, in P. officinarum epidermal papillae are absent. Plants of genetically heterogeneous tetra- and heptaploid P. macranthela have been found outside the Spessart as spontaneous hybrids between P. glomerata and P. officinarum and also occur sporadically without P. glomerata in the vicinity.}, subject = {Habichtskraut}, language = {de} } @article{Gottschlich2023, author = {Gottschlich, G{\"u}nter}, title = {Hieracium rotundatum subsp. silvae-bavaricae, eine neue Hieracium-Sippe aus dem Bayerischen Wald (Deutschland)}, series = {Forum Geobotanicum}, volume = {11}, journal = {Forum Geobotanicum}, issn = {1867-9315}, doi = {10.3264/FG.2023.0912}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-327145}, pages = {8-14}, year = {2023}, abstract = {Hieracium rotundatum subsp. silvae-bavaricae is described as new for science and illustrated. The new subspecies belongs to a group of species (H. rotundatum, H. transylvanicum) whose main distribution is in the Balkans. The changeful nomenclatural history of the species name is described. Diagnostic features to distinguish the growth habit-similar species H. murorum, H. rotundatum and H. transylvanicum are discussed. Particular attention is drawn to the importance of the development of the basic leaf cycle. Contrary to previous knowledge, the northwestern distribution limit of H.rotundatum extends now to southeastern Bavaria. During the search for H. rotundatum a morphologically conspicuous subspecies of H. rotundatum could be detected, which is described here as new.}, subject = {Habichtskraut}, language = {de} } @article{MeyerPetersThieletal.2021, author = {Meyer, Constantin and Peters, Jan Christoph and Thiel, Michael and Rathmann, Joachim and Job, Hubert}, title = {Monitoring von Freifl{\"a}cheninanspruchnahme und -versiegelung f{\"u}r eine nachhaltige Raumentwicklung in Bayern}, series = {Raumforschung und Raumordnung}, volume = {79}, journal = {Raumforschung und Raumordnung}, number = {2}, doi = {10.14512/rur.40}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-261622}, pages = {172-189}, year = {2021}, abstract = {Im Freistaat Bayern wird intensiv diskutiert, wie die nach wie vor hohe Freifl{\"a}cheninanspruchnahme f{\"u}r Siedlungs- und Verkehrszwecke reduziert werden kann. Wissenschaftliche Grundlage f{\"u}r Steuerungsans{\"a}tze in der Stadt- und Regionalentwicklung sollte ein verbessertes staatliches Fl{\"a}chenmonitoring sein, welches {\"u}ber die amtliche Statistik und deren Hauptindikator "Siedlungs- und Verkehrsfl{\"a}che" hinaus auch die qualitative Dimension der Fl{\"a}cheninanspruchnahme einbezieht. Daf{\"u}r stellt dieser Beitrag methodische Erweiterungsans{\"a}tze f{\"u}r das Fl{\"a}chenmonitoring vor, welche kleinr{\"a}umige Analysen der Zersiedelung, Freiraumstruktur, Fl{\"a}chenversiegelung und {\"O}kosystemleistungen am Beispiel des Landkreises Rh{\"o}n-Grabfeld aufzeigen. Diese werden im Kontext der Debatte zu Ursachen und Steuerung der Freifl{\"a}cheninanspruchnahme sowie zu aktuellen Anforderungen an das Fl{\"a}chenmonitoring diskutiert. Betont wird deren Bedeutung f{\"u}r das Monitoring rechtlicher Vorgaben und politischer Ziele zur nachhaltigen Fl{\"a}chennutzung.}, language = {de} } @article{JobBittlingmaierMayeretal.2021, author = {Job, Hubert and Bittlingmaier, Sarah and Mayer, Marius and von Ruschkowski, Eick and Woltering, Manuel}, title = {Park-People Relationships: The Socioeconomic Monitoring of National Parks in Bavaria, Germany}, series = {Sustainability}, volume = {13}, journal = {Sustainability}, number = {16}, issn = {2071-1050}, doi = {10.3390/su13168984}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245061}, year = {2021}, abstract = {Questions about park-people relationships and the understanding and handling of the conflicts that may result from the creation and management of national parks in the surrounding area are prerequisites for both successful park management and sustainable rural tourism development. This paper analyzes the roles that research may play in relation to park-people relationships in the context of the two oldest German national parks located in Bavaria. The different fields of action of national parks are used to identify the potential for conflict, using detailed case studies from the Bavarian Forest and Berchtesgaden National Parks using quantitative population surveys carried out in 2018. The overall attitude towards both national parks is overwhelmingly positive, with trust towards park administrations and the perceived economic benefits from rural tourism being the attitudes most strongly correlated to the overall level of park-people relationships. Nevertheless, some points of contention still exist, like the ecological integrity approach towards strict nature conservation and related landscape changes (e.g., deadwood cover). A comparison over time shows in both cases that the spatial proximity to the protected area negatively influences people's attitudes towards the parks, but less so than in the past. Recommendations for national park management include communicating proactively and with greater transparency with locals and decision-makers, to identify conflicts earlier and, where possible, to eliminate them. Furthermore, developing a standardized method to monitor park-people relationships in Germany is a must and would benefit integrated approaches in research and management based on conservation social science.}, language = {en} } @article{ZieglerPollingerBoelletal.2020, author = {Ziegler, Katrin and Pollinger, Felix and B{\"o}ll, Susanne and Paeth, Heiko}, title = {Statistical modeling of phenology in Bavaria based on past and future meteorological information}, series = {Theoretical and Applied Climatology}, volume = {140}, journal = {Theoretical and Applied Climatology}, issn = {0177-798X}, doi = {10.1007/s00704-020-03178-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-232717}, pages = {1467-1481}, year = {2020}, abstract = {Plant phenology is well known to be affected by meteorology. Observed changes in the occurrence of phenological phases arecommonly considered some of the most obvious effects of climate change. However, current climate models lack a representationof vegetation suitable for studying future changes in phenology itself. This study presents a statistical-dynamical modelingapproach for Bavaria in southern Germany, using over 13,000 paired samples of phenological and meteorological data foranalyses and climate change scenarios provided by a state-of-the-art regional climate model (RCM). Anomalies of severalmeteorological variables were used as predictors and phenological anomalies of the flowering date of the test plantForsythiasuspensaas predictand. Several cross-validated prediction models using various numbers and differently constructed predictorswere developed, compared, and evaluated via bootstrapping. As our approach needs a small set of meteorological observationsper phenological station, it allows for reliable parameter estimation and an easy transfer to other regions. The most robust andsuccessful model comprises predictors based on mean temperature, precipitation, wind velocity, and snow depth. Its averagecoefficient of determination and root mean square error (RMSE) per station are 60\% and ± 8.6 days, respectively. However, theprediction error strongly differs among stations. When transferred to other indicator plants, this method achieves a comparablelevel of predictive accuracy. Its application to two climate change scenarios reveals distinct changes for various plants andregions. The flowering date is simulated to occur between 5 and 25 days earlier at the end of the twenty-first century comparedto the phenology of the reference period (1961-1990).}, language = {en} } @article{TravničekMeierottŽila2015, author = {Tr{\´a}vn{\´i}ček, Bohumil and Meierott, Lenz and Ž{\´i}la, Vojtĕch}, title = {Beitr{\"a}ge zur Gattung Taraxacum in Bayern}, series = {Forum Geobotanicum}, volume = {Vol. VI}, journal = {Forum Geobotanicum}, issn = {1867-9315}, doi = {10.3264/FG.2015.1222}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-126782}, pages = {20-49}, year = {2015}, abstract = {Eine Reihe mehrt{\"a}giger Suchexkur-sionen / Transekte in verschiedene Regionen Bayerns in den Jahren 2011 bis 2014 waren der Gattung Taraxacum gewidmet. Unter den gesammelten und beobachteten Arten ist Taraxacum broddesonii (sect. Ruderalia / Taraxacum) neu f{\"u}r Deutschland. Neu f{\"u}r Bayern sind Taraxacum fusciflorum, marklundii, spiculatum (sect. Hamata) und Taraxacum acroglossum, atroviride, clarum, floccosum, freticola, glossodon, hemicyclum, homoschistum, infuscatum, intumescens, lacinulatum, leucopodum, lundense, ottonis, pallidipes, praestabile, pseudoretroflexum, pulverulentum, saxonicum, sellandii, sundbergii, uncidentatum, uniforme, violaceinervosum (sect. Ruderalia / Taraxacum). Taraxacum lojo{\"e}nse wird als {\"a}ltester und korrekter Name f{\"u}r T. lippertianum und T. matricium und wahrscheinlich auch f{\"u}r T. ampelophytum und T. debrayi angesehen. Seltenere Arten sind abgebildet.}, subject = {Bayern}, language = {de} } @article{RostanskiMeierott2006, author = {Rostanski, Krzysztof and Meierott, Lenz}, title = {Zur Gattung Oenothera L. in Franken - mit besonderer Ber{\"u}cksichtigung von Oenothera stucchii Soldano (neu f{\"u}r Deutschland)}, doi = {10.3264/FG.2006.0310}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-35388}, year = {2006}, abstract = {In August 2004 the authors of this report undertook a survey on the Genus Oenothera (evening-primroses) in the valley of the river Main between the cities of Schweinfurt and Bamberg (Bavaria, Lower and Upper Franconia). 22 different taxa were identified, most of which are new to Bavaria, one new for Europe (Oenothera hazelae Gates) and another one new for Middle Europe (Oenothera stucchii Soldano). In this report a list of all Oenothera species found in Franconia is given and Oenothera stucchii, a particular tall (up to > 2 m) species with extremely long Hypanthia of 50-70 mm and fruit capsules with truncated teeth, is described and depicted in more detail.}, subject = {Nachtkerze }, language = {de} }