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Showing 47651 to 47700 of 59105 works
Ackerbauern und mobile Tierhalter in Zentral- und Nord-Benin
Die Verschlechterung der Beziehungen zwischen mobilen Tierhaltern und sesshaften Gruppen ist in vielen Regionen der Dritten Welt feststellbar. Die vorliegende Fallstudie zeigt den…
Review of the Idaea proximaria complex (Lepidoptera, Geometridae, Sterrhinae) with descriptions of four new species
The Idaea proximaria complex is reviewed and four new species are described from China: Idaea rectangularis Cheng & Han, sp. nov. from Guangxi and Fujian provinces, Idaea rectispi…
Brittle anisotropic fracture propagation in quartz sandstone: insights from phase-field simulations
We developed a generalized multiphase-field modeling framework for addressing the problem of brittle fracture propagation in quartz sandstones at microscopic length scale. Within …
Cavariella Del Guercio (Hemiptera, Aphidinae, Macrosiphini) in China, with a new species, new synonymies, and first co…
The genus Cavariella is distinguished from other Macrosiphini genera (Aphididae, Aphidinae) because it has a supra-caudal process on abdominal tergite VIII which possesses two set…
Review of the genus Gigantothrips Zimmermann from China and Southeast Asia (Thysanoptera, Phlaeothripidae, Phlaeothrip…
Gigantothrips is a genus of leaf-feeding species from the Old World tropics that is distinguished from Gynaikothrips and Leeuwenia by the large number of tergal wing-retaining set…
Molecular and morphological evidence reveals hidden new taxa in Ochlodes ochraceus (Bremer, 1861) (Lepidoptera, Hesper…
Two new species of Ochlodes Scudder, 1872, Ochlodes pseudochraceus Zhu, Fan & Wang, sp. nov. and Ochlodes cryptochraceus Zhu, Fan & Chiba, sp. nov., are found in China and describ…
Properties of Turbulent Alfvénic Fluctuations and Wave‐Particle Interaction Associated With Io's Footprint Tail
We investigate the small‐scale magnetic field fluctuations and their associated turbulent nature in the Io flux tube (IFT) connected to Io's footprint tail (IFPT). Our study is ba…
Terrestrial crustaceans (Arthropoda, Crustacea): taxonomic diversity, terrestrial adaptations, and ecological functions
Terrestrial crustaceans are represented by approximately 4,900 species from six main lineages. The diversity of terrestrial taxa ranges from a few genera in Cladocera and Ostracod…
Variationsstatistische Untersuchungen von Brachyspirifer ignoratus (Maurer, 1883) und Brachyspirifer carinatus (Schnur,…
Eine variationsstatistische Bearbeitung zahlreicher Neufunde einer Brachiopodenart, die Brachyspirifer ignoratus (Maurer, 1883) nahesteht, wird vorgestellt. Sie stammen vom Kühk…
Catalog of the invertebrate type specimens hosted at the Pontificia Universidad Católica del Ecuador and Escuela Polit…
This work updates the invertebrate type specimen catalog published by Donoso et al. (2009). The catalog is increased by 2281 type specimens (from 454 species or subspecies) to a t…
Erdgas-Trasse OPAL – ein 100 km langer geologischer Aufschluss durch Sachsen
[...] Der Artikel dokumentiert die geologischen Erkenntnisse, die während der Bauarbeiten an der Ostsee-Pipeline-Anbindungs-Leitung (OPAL) im Freistaat Sachsen zwischen 2009 und 2…
Moorbildungen in der Trockensteppenzone des Issyk-Kul Beckens (Kirgisistan) - Teil 1: Boden, Stratigraphie und Hydrolog…
Abstract: On the example of the mires at the Ala-Bash - Kongur-Olen valley soils, stratigraphy and hydrology of mires within the dry steppe zone of the Issyk-Kul basin (Kyrgyzst…
A review of the Strongylophthalmyia coarctata subgroup (Diptera, Brachycera, Strongylophthalmyiidae) from China, with …
The species belonging to the Strongylophthalmyia coarctata subgroup of the S. punctata group (Diptera: Brachycera: Strongylophthalmyiidae) from China are reviewed. Six species are…
Revision of the family Haliplidae (Insecta, Coleoptera) in Japan
The Japanese members of Haliplidae were reviewed and 13 species in two genera are recognized. A new species, Haliplus morii sp. nov. is described from Honshu; it is similar to Hal…
Airborne navigation and gravimetry ensemble & laboratory
The LaCoste & Romberg gravity meter S124b and its associated system environment were installed and tested in conjunction with a strap-down gravity meter system (SAGS) of the Bayer…
Southbound – the southernmost record of Tylototriton (Amphibia, Caudata, Salamandridae) from the Central Highlands of …
A new species of the genus Tylototriton is described from Ngoc Linh Mountain, Kon Tum Province, in the Central Highlands of Vietnam based on integrative taxonomy, namely by combin…
The link between product service lifetime and GHG emissions: A comparative study for different consumer products
The production, use, and final disposal of goods are directly linked to various environmental impacts caused along their supply chains and over their entire life cycles. When asse…
First records of the crane fly genus Helius Lepeletier & Serville (Diptera, Limoniidae) in Guangxi, China with descrip…
The genus Helius Lepeletier & Serville, 1828 is recorded in Guangxi, China for the first time with the following three species belonging to the subgenus H. (Helius): H. (H.) damin…
Thermal Conductivity of the Martian Soil at the InSight Landing Site From HP3 Active Heating Experiments
The heat flow and physical properties package (HP3) of the InSight Mars mission is an instrument package designed to determine the martian planetary heat flow. To this end, the pa…
Into the unknown: the first barcode-assisted checklist of Psocoptera (Insecta, Psocodea) of Georgia with a census on c…
This checklist reports 47 species of Psocoptera from 15 families and three suborders from Georgia, of which 31 species are recorded for the first time, increasing the known fauna …
Predicting Imminence of Analog Megathrust Earthquakes With Machine Learning: Implications for Monitoring Subduction Zon…
Subduction zones are monitored using space geodesy with increasing resolution, with the aim of better capturing the deformation accompanying the seismic cycle. Here, we investigat…
Revalidation of Passalites Gloger, 1841 for the Amazon brown brocket deer P. nemorivagus (Cuvier, 1817) (Mammalia, Art…
Mazama nemorivaga (Cuvier, 1817) is a gray brocket deer that inhabits the Amazon region. An assessment of previous studies revealed inconsistencies in its current taxonomic classi…
Beiträge zur Fernerkundung der Erde an der Freien Universität Berlin
LIST, F.K. : Fernerkundung der Erde - Unverzichtbare Methode der geologischen Forschung. . . . 3 ; ● Satellitenbildverarbeitung ● BURGER, H. : Ein Beitrag zur Texturerkenn…
An updated catalogue of biting midges of the genus Culicoides Latreille, 1809 (Diptera, Ceratopogonidae) of Mexico and…
An updated catalogue of Culicoides of Mexico is presented. It includes 86 species with their regional distribution and corresponding record references, known immature stages and a…
[Neue Nr. 4432] Schwenda [Dankerode] / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Distribution and diversity of fishes and lampreys in Transylvania (Romania): a complete survey and suggestions for new…
Freshwater fishes are in a serious state of decline across the world, making them one of the most threatened groups of vertebrates. The Danube River catchment area in Europe holds…
Complete mitochondrial genome of the Galápagos sea lion, Zalophus wollebaeki (Carnivora, Otariidae): paratype specimen…
The endangered Galápagos sea lion (Zalophus wollebaeki) inhabits the Galápagos Islands off the coast of Ecuador. We present a complete mitochondrial genome (16 465 bp) of a female…
Die Regenmoore Mecklenburg-Vorpommerns — Vorläufig abschliessende Auswertung der Untersuchungen zum Regenmoor-Schutzprog…
1996 wurde über den Stand der Arbeiten an einem Schutzprogramm für die Regenmoore in Mecklenburg-Vorpommern nach 3 Jahre währenden Untersuchungen berichtet (PRECKER & KRBETSCHEK 1…
An updated list of the Mexican herpetofauna: with a summary of historical and contemporary studies
The growth in our knowledge of the diversity of the herpetofauna of Mexico has occurred over the period of approximately 445 years from the work of Francisco Hernández to that of …
Quantifying longevity and circularity of copper for different resource efficiency policies at the material and product …
Resource efficiency strategies are emerging on policy agendas worldwide. Commonly, resource efficiency policies aim at decreasing losses at the waste management stage and, thus, d…
Deformation microstructures
Ice, microstructures, subgrain boundaries, recrystallization, flow, deformation. - The primary objective of this thesis is the investigation of microstructures obtained from sampl…
A Thermo‐Compositional Model of the Cratonic Lithosphere of South America
New seismic data on the crust and upper mantle of South America have recently become available and describe its deep structure with unprecedented resolution. Here, seismic data ar…
Das Eem von Vevais – ein bedeutendes Geotop in Ostbrandenburg
[...] Das Eem von Vevais stellt das einzige bekannte übertägige Interglazial-Vorkommen am westlichen Oderbruchrand dar. Die Untersuchung dokumentiert die Ergebnisse umfangreicher …
Taxonomic study of Palumbina Rondani (Lepidoptera, Gelechiidae, Thiotrichinae) in Japan: biology, immature stages, and…
The genus Palumbina Rondani, 1876 belongs to the family Gelechiidae, which was until recently believed to comprise 26 species worldwide and mainly occurring in the Oriental region…
„Kulturelles Erbe und Naturschutz in Mooren – Spannungsfeld und Synergien“
Bestandteil des von der Deutschen Bundesstiftung Umwelt (DBU) geförderten und vom Niedersächsischen Landesamt für Denkmalpflege (NLD) in Kooperation mit der DGMT und dem Archä…
Genesis and dating of Late Pleistocene-Holocene soil sediment sequences from the Lüneburg Heath, Northern Germany
Während in den Lössgebieten Mitteleuropas die Lössstratigraphie und die menschliche Besiedlung der Lössgebiete sowohl eiszeitlich wie auch im Holozän gut bekannt sind, liegen zu d…
A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan
The purpose of this study is to perform a zoogeographic analysis of terrestrial true bugs (Heteroptera) in the Lower Amudarya Territory, Uzbekistan. According to the findings of a…
The Post-glacial history of vegetation and climate at Ennadai Lake, Keewatin, and Lynn Lake, Manitoba (Canada)
Torf-Proben in Keewatin und Manitoba (Canada) enthalten Makrofossilien und Pollen, die als Beweis einer Nord-Süd-Verschiebung der Wald-Tundra-Grenze, wahrscheinlich infolge einer …
Revision of the genus Colasia Koch, 1965 (= Belousovia Medvedev, 2007, syn. nov.) (Coleoptera, Tenebrionidae, Blaptini)
The relationship between the genera Colasia Koch, 1965 and Belousovia Medvedev, 2007 within the tribe Blaptini is discussed, and a new synonymy is proposed: Belousovia Medvedev, 2…
Stratigraphischer Überblick über das Quartär von Mainz, Teil 1
Der quartärgeologische Untergrund des Stadtgebiets von Mainz ist aufgrund der langen Siedlungsgeschichte, der anthropogenen Überprägung und Umlagerung von Sedimenten und der fehle…
Three new species of Atkinsoniella (Arthropoda, Insecta, Hemiptera, Cicadellidae, Cicadellinae) from China, with an up…
The sharpshooter genus Atkinsoniella Distant, 1908 includes 99 valid species worldwide. Here, three new species from China are described and illustrated: Atkinsoniella stenopyga, …
Geothermal Convection and Double Diffusion Based on Profiling Floats in the Black Sea
Here, we revisit the existing concepts of the vertical structure of deep layers in the Black Sea using data from sensors deployed on profiling floats. The deep transition layer (D…
An annotated and illustrated identification guide to common mesophotic reef sponges (Porifera, Demospongiae, Hexactine…
Sponges are recognized as a diverse and abundant component of mesophotic and deep-sea ecosystems worldwide. In Flower Garden Banks National Marine Sanctuary region within the nort…
Metallic iron for environmental remediation: learning from electrocoagulation.
The interpretation of processes yielding aqueous contaminant removal in the presence of elemental iron (e.g. in Fe(0)/H(2)O systems) is subject to numerous complications. Reductiv…
Bergordnung Sponheim 1490
Am 4. Dezember 1490 erließen Johann I. Graf von Pfalz-Simmern und Markgraf Christof I. von Baden eine Bergordnung für die Bergwerke in der Grafschaft Sponheim mit 32 Artikeln. Gru…
DNA barcoding and morphology reveal European and western Asian Arctia villica (Linnaeus, 1758) as a complex of species…
Currently, the genus Arctia Schrank, 1802 includes approximately 16 species in the Palaearctic region, depending on the taxonomic interpretation. Here, populations of the Arctia v…
Hinweise auf Bücher zum Thema „Moor und Torf“
abstract
Zur Geologie des Himmelmoores bei Quickborn (Schleswig-Holstein)
Abstract: Recent geological investigations illuminate the evolutionary history of the bog, that has been excavated since the 18th century. A total of 100 holes were drilled to a…
Holotype sequencing of Silvatares holzenthali Rázuri-Gonzales, Ngera & Pauls, 2022 (Trichoptera, Pisuliidae)
While DNA barcodes are increasingly provided in descriptions of new species, the whole mitochondrial and nuclear genomes are still rarely included. This is unfortunate because who…
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