Stord Orographic Precipitation Experiment (STOPEX): an overview of phase I

STOPEX (Stord Orographic Precipitation Experiment) is a research project of the Geophysical Institute, University of Bergen, Norway, dedicated to the investigation of orographic effects on fine scale precipitation patterns by a combination of numerical modelling and tailored measurement campaigns. Between 24 September and 16 November 2005 the first field campaign STOPEX I has been performed at and around the island of Stord at the west coast of Norway, about 50 km south of Bergen. 12 rain gauges and 3 autonomous weather stations have been installed to measure the variability of precipitation and the corresponding meteorological conditions. This paper gives an overview of the projects motivation, a description of the campaign and a presentation of the precipitation measurements performed. In addition, the extreme precipitation event around 14 November with precipitation amounts up to 240 mm in less than 24 h, is described and briefly discussed. In this context preliminary results of corresponding MM5 simulations are presented, that indicate the problems as well as potential improvement strategies with respect to modelling of fine scale orographic precipitation

Land Policy for Flood Risk Management-Toward a New Working Paradigm

Flood risk management (FRM) aims to integrate necessary technical measures with environmental and societal approaches. Focusing on the process and governance of how to plan, implement, and maintain solutions therefore becomes essential. Among the different stakeholders, landowners are a key group to be considered. This contribution elaborates on the interconnections between land policy, FRM and private land ownership. It is based on the European COST Action network LAND4FLOOD, which brings together academics and stakeholders from various disciplines and more than 35 countries. We argue for a less project oriented and more process oriented approach, a focus on land management and more emphasis on small-scale measures. This represents a break with some of the recent working paradigms of FRM

On Scottish sawflies, with results of the 14th International Sawfly Workshop, in the southern Highlands, 2010 (Hymenoptera, Symphyta).

Die Ergebnisse der Feldarbeit aus dem 14. Internationalen Sawfly Workshop werden vorgestellt. Dies fand im südlichen schottischen Hochland, überwiegend in Perthshire, statt. Einige Nachweise von Pflanzenwespen aus anderen Teilen von Schottland sind enthalten. Erstnachweise für die Britischen Inseln werden für acht tenthredinide Arten erbracht: Amauronematus mimus, Phyllocolpa alienata, P. erythropyga, P. plicalapponum, P. plicaphylicifolia, P. prussica, Pristiphora thalictri und Tenthredo ignobilis. A. mimus ist auch aus Irland nachgewiesen. Amauronematus stenogaster ist aus der Liste der Symphyta der Britischen Inseln zu entfernen. Erstmalig sind in Schottland eine Cephiden-Art (Hartigia xanthostoma) und zehn Tenthrediniden gefunden worden (Claremontia uncta, Dolerus brevicornis, Empria basalis, Empria parvula, Parna apicalis, Pristiphora decipiens, Pristiphora leucopus, Pristiphora testacea, Tenthredo mandibularis und Tenthredopsis ornata). Merkmale für die Unterscheidung einzelner Arten werden dargestellt. Der Locus typicus von Nematus herbaceae Cameron, 1876 ist geklärt. Geranium pratense ist als Wirtspflanze von Macrophya albipuncta bestätigt. Salix reticulata ist eine Wirtspflanze von Amauronematus mcluckieae. Sedum rosea kann eine Wirtspflanze von Tenthredo ignobilis sein. Allgemeine Schlussfolgerungen: hoher Artenreichtum der Pflanzenwespenfauna von Perthshire im Vergleich zu anderen Regionen in Schottland, darunter mehrere Arten, die auf den Britischen Inseln nur von dort bekannt sind; die Wichtigkeit der Erhaltung der Lebensräume von Felssimsen; große Defizite in unseren Kenntnissen bei vielen Arten, insbesondere zu Wirtspflanzen, Phänologie und Verbreitung; hoher Wert der Malaise-Falle in faunistischen Untersuchungen von Symphyta, weil das Spektrum von erfassten Taxa sich unterscheidet von dem was mit Streifnetz erfasst wird; Zusammensetzung des 'fall-out’ auf Schneeresten deutet darauf hin, dass Pflanzenwespen in einem größeren Ausmaß als bisher angenommen, aktiver Dispersion innerhalb von Landmassen unterliegen.StichwörterBritish Isles, Cephidae, Pamphiliidae, Tenthredinoidea, hosts, phenology, distribution.Results of fieldwork are presented from the 14th International Sawfly Workshop, held in the southern Highlands of Scotland, mostly in Perthshire. Some records of Symphyta from other parts of Scotland are included. First records in the British Isles are given for eight tenthredinid species: Amauronematus mimus, Phyllocolpa alienata, P. erythropyga, P. plicalapponum, P. plicaphylicifolia, P. prussica, Pristiphora thalictri and Tenthredo ignobilis. A. mimus is also recorded from Ireland. Amauronematus stenogaster is removed from the list of British Isles Symphyta. Recorded for the first time in Scotland are one cephid (Hartigia xanthostoma) and ten tenthredinids (Claremontia uncta, Dolerus brevicornis, Empria basalis, Empria parvula, Parna apicalis, Pristiphora decipiens, Pristiphora leucopus, Pristiphora testacea, Tenthredo mandibularis and Tenthredopsis ornata). Characters useful for the distinction of some species are illustrated. The type locality of Nematus herbaceae Cameron, 1876 is clarified. Geranium pratense is confirmed as a host of Macrophya albipuncta. Salix reticulata is a host of Amauronematus mcluckieae [mandatory correction of spelling of species name]. Sedum rosea may be a host of Tenthredo ignobilis. General conclusions: high species richness of Perthshire sawfly fauna compared to other regions of Scotland, including several species only known in British Isles from there; importance to conservation of rock-ledge habitats; large data deficits for many species, particularly on hosts, phenology and distribution; high value of Malaise traps in faunal survey of Symphyta, because spectrum of taxa captured differs from that recorded by hand-netting; as indicated by species and sex composition of ‘fall-out’ on snow patches, adult sawflies undertake active dispersal, within landmasses, to a greater extent than is often assumed.KeywordsBritish Isles, Cephidae, Pamphiliidae, Tenthredinoidea, hosts, phenology, distribution

Strengthening Biblical Historicity vis-a`-vis Minimalism, 1992–2008 and Beyond. Part 2.3: Some Commonalities in Approaches to Writing Ancient Israel’s History

This series of articles covers scholarly works in English which can, at least potentially, be associated with a generally positive view of biblical historicity regarding periods preceding the Israelites’ return from exile. Part 2 covers works that treat the methodological issues at the center of the maximalist–minimalist debate. Parts 2.1 and 2.2 selectively survey the works of 24 non-minimalist scholars during two decades. In the absence of consensus, this article analyzes the works in Parts 2.1 and 2.2, tracing elements of approach that are held in common, at least among pluralities of non-minimalists (possible majorities are not noted). The first commonality of approach is that history is provisional, not final. The second is that history should become fully multidisciplinary. The third commonality is that historians should receive all historical evidence on an equal footing before examination and cross-examination. The fourth and last is that historians should become increasingly sensitive to cultural aspects and coding in ancient Near Eastern materials

Mechanobiology of Platelets: Techniques to Study the Role of Fluid Flow and Platelet Retraction Forces at the Micro- and Nano-Scale

Coagulation involves a complex set of events that are important in maintaining hemostasis. Biochemical interactions are classically known to regulate the hemostatic process, but recent evidence has revealed that mechanical interactions between platelets and their surroundings can also play a substantial role. Investigations into platelet mechanobiology have been challenging however, due to the small dimensions of platelets and their glycoprotein receptors. Platelet researchers have recently turned to microfabricated devices to control these physical, nanometer-scale interactions with a higher degree of precision. These approaches have enabled exciting, new insights into the molecular and biomechanical factors that affect platelets in clot formation. In this review, we highlight the new tools used to understand platelet mechanobiology and the roles of adhesion, shear flow, and retraction forces in clot formation