Distribution and pollination services of wild bees and hoverflies along an altitudinal gradient in mountain hay meadowsKevin Baumann, Julia Keune, Volkmar Wolters & Frank Jauker
Extensively managed and flower rich mountain hay meadows, hotspots of Europe’s biodiversity, are subject to environmental and climatic gradients linked to altitude. While the shift of pollinators from bee to fly dominated communities with increasing elevation across vegetation zones is well established, the effect of highland altitudinal gradients on the community structure of pollinators within a specific habitat is poorly understood. We assessed wild bee and hoverfly communities, and their pollination service to three plant...
All-trans retinoic acid induces synaptopodin-dependent metaplasticity in mouse dentate granule cellsMaximilian Lenz, Amelie Eichler, Pia Kruse, Julia Muellerleile, Thomas Deller, Peter Jedlicka & Andreas Vlachos
Previously we showed that the vitamin A metabolite all-trans retinoic acid (atRA) induces synaptic plasticity in acute brain slices prepared from the mouse and human neocortex (Lenz et al., 2021). Depending on the brain region studied, distinct effects of atRA on excitatory and inhibitory neurotransmission have been reported. Here, we used intraperitoneal injections of atRA (10 mg/kg) in adult C57BL/6J mice to study the effects of atRA on excitatory and inhibitory neurotransmission in the mouse...
Natural history collections are leading successful large-scale projects of specimen digitization (images, metadata, DNA barcodes), transforming taxonomy into a big data science. Yet, little effort has been directed towards safeguarding and subsequently mobilizing the considerable amount of original data generated during the process of naming 15–20,000 species every year. From the perspective of alpha-taxonomists, we provide a review of the properties and diversity of taxonomic data, assess their volume and use, and establish criteria for...
Pontocaspian habitat polygon shapefiles from: Decline of unique Pontocaspian biodiversity in the Black Sea Basin: a reviewAleksandre Gogaladze, Mikhail Son, Matteo Lattuada, Vitaliy Anistratenko, Vitaly Syomin, Ana Bianca Pavel, Oana Popa, Luis Popa, Jan-Johan Ter Poorten, Jacobus Biesmeijer, Niels Raes, Thomas Wilke, Arthur Francis Sands, Teodora Trichkova, Zdravko Hubenov, Maxim Vinarski, Olga Anistratenko, Tatiana Alexenko & Frank Wesselingh
The unique aquatic Pontocaspian (PC) biota of the Black Sea Basin (BSB) is in decline. The lack of detailed knowledge on the status and trends of species, populations and communities hampers a thorough risk assessment and precludes effective conservation. This paper reviews PC biodiversity trends in the BSB ( Bulgaria, Romania, Moldova, Ukraine and Russia) using endemic molluscs as a model group. We aim to assess changes in PC habitats, community structure and species distribution...
Regionalized dynamic climate series for ecological climate impact research in modern controlled environment facilitiesBálint Jákli, Roman Meier, Margaret Bliss, Ulrike Gelhardt, Margaret Bliss, Ludger Grünhage & Manuela Baumgarten
Modern controlled environment facilities (CEFs) enable the simulation of dynamic microclimates in controlled ecological experiments through their technical ability to precisely control multiple environmental parameters. However, few CEF studies exploit the technical possibilities of their facilities, as climate change treatments are frequently applied by static manipulation of an inadequate number of climate change drivers, ignoring intra-annual variability and co-variation of multiple meteorological variables. We present so called Test Reference Years (TRY) that consist of typical...
Re-contextualización y re-politización: La conquista actualizada en La Malinche (1998) de Víctor Hugo Rascón BandaRowena Sandner
pp. 27-47. Mexican identity is characterized by a mixture of different identities and defined by an interaction of very different concepts (mestizaje, mexicanidad, indigenismo and others) which connect history with the present and thus negotiate local traditions as well as global changes. The piece La Malinche by Víctor Hugo Rascón Banda (1998) deals with these different concepts from a critical point of view by transferring the history of the Conquest of Mexico to the present...
Population structure of Rosa spinosissima L. on the Frisian Islands and introgression from cultivated materialEike Mayland-Quellhorst & Volker Wissemann
Rosa spinosissima L. is part of the highly dynamic coastal habitat of the Wadden Sea, between the coast of northwestern continental Europe and the Frisian Islands. Plants of this species grow clonally via root suckers to form large patches, which stabilize dunes and help to protect the islands and used for this purpose locally on the island Sylt. Rosa spinosissima plants are affected by both water and wind in their harsh environment, and are threatened...
Simultaneous genotyping of snails and infecting trematode parasites using high-throughput amplicon sequencing.Cyril Hammoud, Stephen Mulero, Bert Van Bocxlaer, Jérôme Boissier, Dirk Verschuren, Christian Albrecht & Tine Huyse
Several methodological issues currently hamper the study of entire trematode communities within populations of their intermediate snail hosts. Here we develop a new workflow using high-throughput amplicon sequencing to simultaneously genotype snail hosts and their infecting trematode parasites. We designed primers to amplify 4 snail and 5 trematode markers in a single multiplex PCR. While also applicable to other genera, we focused on medically and economically important snail genera within the Superorder Hygrophila and targeted...
Data from: Middle Bronze Age land use practices in the north-western Alpine foreland – A multi-proxy study of colluvial deposits, archaeological features and peat bogsSascha Scherer, Benjamin Höpfer, Katleen Deckers, Elske Fischer, Markus Fuchs, Ellen Kandeler, Eva Lehndorff, Johanna Lomax, Sven Marhan, Elena Marinova, Julia Meister, Christian Poll, Humay Rahimova, Manfred Rösch, Kristen Wroth, Julia Zastrow, Thomas Knopf, Thomas Scholten & Peter Kühn
This paper aims to reconstruct Middle Bronze Age (MBA) land use practices in the north-western Alpine foreland (SW Germany, Hegau). We used a multi-proxy approach including the biogeochemical proxies from colluvial deposits in the surrounding of the well-documented settlement site of Anselfingen and offsite pollen data from two peat bogs. This approach allowed in-depth insights into the MBA subsistence economy and shows that the MBA in the north-western Alpine foreland was a period of establishing...
Host–Guest Complexes of Cyclodextrins and Nanodiamonds as a Strong Non‐Covalent Binding Motif for Self‐Assembled NanomaterialsFrauke Schibilla, Jens Voskuhl, Natalie A. Fokina, Jeremy Dahl, Peter R. Schreiner & Bart Jan Ravoo
Abstract We report the inclusion of carboxy- and amine-substituted molecular nanodiamonds (NDs) adamantane, diamantane, and triamantane by β-cyclodextrin and γ-cyclodextrin (β-CD and γ-CD), which h...
University of Giessen12
National Museum of Natural History2
Anglia Ruskin University1
Royal Museum for Central Africa1
University of Hohenheim1
University of Würzburg1
National Academy of Sciences of Ukraine1
Field Museum of Natural History1
Institute of Oceanology. PP Shirshov Russian Academy of Sciences1