Contribute Geolocation Data

Help us add geographic metadata to scientific works!

The works listed below have been harvested from various scientific sources but do not have geolocation data yet. If you know the geographic location or area mentioned in any of these works, you can help us improve our database.

Know a publication that should be in OPTIMAP? Enter its DOI and we will fetch its metadata from Crossref and enrich it automatically. If we already have it, you will be taken to its page.

Please log in to add works by DOI — use the user menu at the top right of the page.

Showing 47301 to 47350 of 59105 works

An updated checklist of Anopheles (Diptera, Culicidae) of Colombia with new records and distribution data

Several species of Anopheles mosquitoes (Arthropoda, Insecta, Diptera, Culicidae) are important in public health due to their role in malaria transmission. Of the more than 500 An…

The Arctic Polar Vortex Response to Volcanic Forcing of Different Strengths

Tropical volcanic eruptions injecting sulfur into the stratosphere are assumed to not only scatter radiation and cool Earth's surface but also alter atmospheric circulation and in…

Taxonomic update of Pycnoscelus Scudder, 1862 (Blattodea, Blaberidae, Pycnoscelinae), with descriptions of two new spec…

In this paper knowledge of the genus Pycnoscelus Scudder, 1862 is updated. Two new species from southern China are described: Pycnoscelus puteus Wang & Che, sp. nov. and P. undula…

Modelling the marine carbonate pump and its implications on the atmospheric CO2 concentration

The marine carbonate pump includes the production of calcium carbonate, CaCO3 by marine organisms and its subsequent transport to depth. The balance between carbonate production i…

First record of the genus Cochleopsaltria Pham & Constant (Hemiptera, Cicadidae, Cicadinae) from China, with a descript…

Cochleopsaltria Pham & Constant, 2017 (Hemiptera, Cicadidae, Cicadinae) is no longer monospecific: C. huboliao sp. nov. from Fujian Province of China is described and illustrated.…

A taxonomic review of the genus Rhinoceros with emphasis on the distinction of Eurhinoceros (Perissodactyla, Rhinocerot…

This study examines the ecomorphological characteristics of two Asian rhinoceros species: the critically endangered Sundaic rhinoceros and the vulnerable Indian rhinoceros. Among …

Comparison of muscle structure and transcriptome analysis of eyed-side muscle and blind-side muscle in Cynoglossus semi…

Cynoglossus semilaevis (Osteichthyes, Cynoglossidae) is one of the most significant commercial marine fish species in China and has evolved a specialized asymmetrical body axis. I…

Oberpermische Spaltensedimente bei Dorfitter südlich von Korbach und ihre Beziehungen zur Fossillagerstätte Korbacher S…

[...] Südlich von Korbach konnte bei Dorfitter ein gut erschlossenes Straßenprofil mit einer Abfolge von Zechsteinsedimenten der Oberen Werra-Folge (Z1) bearbeitet werden. Innerha…

Scheinbare Großkolonien von Graptolithen

Der Beitrag liefert eine Betrachtung von 3 verschiedenen Graptolithenfunden.

A review of cave spiders (Arachnida, Araneae) of the Crimean Mountains, with descriptions of two new species

Based on a critical review of the literature and study of the authors’ own collections, a survey of cave spiders of the Crimean Mountains has been conducted, resulting in 20 relia…

Assimilation of High-Resolution Soil Moisture Data Into an Integrated Terrestrial Model for a Small-Scale Head-Water Ca…

Land surface-subsurface modeling combined with data assimilation was applied on the Rollesbroich hillslope (Germany). Dense information from a soil moisture sensor network was ass…

An annotated checklist and the first Red List of harvestmen (Opiliones) of Slovakia

Although harvestmen are a significant group of terrestrial invertebrates, their effective protection has not been ensured in Slovakia to this day. Not a single species belonging t…

Interannual to millennial-scale variability of River Ammer floods and its relationship with solar forcing

The relationship between River Ammer flood frequency variability, extreme summer climate over Europe, and solar forcing is investigated. First, we used observational data to evalu…

Ein „Weichsel-Frühglazial"-Profil in Lüneburg

Das im Jahre 1904 von Müller & Weber beschriebene Interglazialprofil war durch eine Bohrung neu aufgeschlossen. Die pollenanalytische Untersuchung zeigt erstmalig das ungestörte B…

A new species and two new records of the moss-feeding lace bug genus Acalypta (Hemiptera, Heteroptera, Tingidae) from H…

In this study, three species of the moss-feeding lace bug genus Acalypta Westwood, 1840 (Hemiptera, Heteroptera, Tingidae, Tinginae, Acalyptaini) are reported mainly in Hokkaido, …

Mammal diversity survey of Ko Pha-ngan in Surat Thani Province, Thailand

This study aims to survey mammal diversity on Ko Pha-ngan, located 80 km off the east peninsular coast of Surat Thani province, Thailand. Thirteen camera trap sites, 32 transects,…

Inorganic geochemical redox proxies - indicators for rapid paleoenvironmental changes and related diagenetic processes …

Deep-sea fan, early diagenesis, susceptibility, anaerobic oxidation of methane, black shale, anoxia, oceanic anoxic event, trace elements, iron, phosphorus, sediment source, redox…

Species delimitation and DNA barcoding for Chinese Mantodea (Insecta, Dictyoptera)

DNA barcoding has been proposed as a rapid and reliable tool for animal identification and species delineation. The 5’ end of the mitochondrial cytochrome c oxidase I gene (COI-5P…

A new species of Pseudodendroides Blair, 1914 (Coleoptera, Pyrochroidae, Pyrochroinae) from China, with a key to the sp…

Pseudodendroides Blair, 1914 is distributed in East Asia, with five described species. Currently, a new species, Pseudodendroides frontalis Gao & Pan, sp. nov., is described and i…

Two new species of Stenoloba Staudinger, 1892 from China (Lepidoptera, Noctuidae, Bryophilinae)

Two new species of the moth genus Stenoloba Staudinger, 1892, S. zhaotonga sp. nov. and S. oculibasis sp. nov., are described from China. The former includes photos of both female…

Modeling light curves of type Ia supernovae

The main topic of this work is the introduction of time dependence into PHOENIX. This has been achieved for both the radiation field and the matter in the SN Ia model atmosphere. …

Zur Rekonstruktion der spätquartären Umwelt am Unteren Wadi Howar (Südöstliche Sahara/NW-Sudan)

Geländearbeiten zur Umwelt- und Klimageschichte der südöstlichen Sahara erbrachten den Nachweis einer früh- bis spätholozänen hydrologischen Anbindung weiter Teile des Nordwest-Su…

A new genus and two new species of Opsiini leafhoppers (Hemiptera, Cicadellidae, Deltocephalinae) from China, with a ke…

A new genus of the tribe Opsiini (Hemiptera, Cicadellidae, Deltocephalinae), Odonaellus gen. nov. and two new species, O. serratus sp. nov. (type species) and O. expansus sp. nov.…

Influences Driving and Limiting the Efficacy of Ice Segregation in Alpine Rocks

<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">Rockwall erosion by rockfall is largely contr…

Zeitschrift für Geophysik 16

Dieser Band enthält 42 Artikel zu Themengebieten der Physik der festen Erde, zu magnetischen und elektrischen Feldern der Erde, zu der Physik der Atmophäre und zu der Physik des M…

A new subgenus of Stigmatophora Staudinger, 1881 (Lepidoptera, Erebidae, Arctiinae, Lithosiini) from China, with descri…

We describe three newly discovered species of the genus Stigmatophora Staudinger, 1881 from China, (S. bucseki sp. nov., S. longa sp. nov., and S. dianensis sp. nov.) and establis…

Resolving issues in the genus Dioxys (Hymenoptera, Megachilidae, Dioxyini) in the West Palaearctic with a new identific…

The bee genus Dioxys is widely distributed across the Holarctic from the Mediterranean basin to western North America but is species-poor, and individual species can prove challen…

[Neue Nr. 5430] Schleusingen [Suhl-S] / Geologische Karte

Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…

Two new species in the green lacewing genus Santocellus (Neuroptera, Chrysopidae, Leucochrysini)

Based on adult morphological features, two new species are described and assigned to the leucochrysine genus Santocellus: Santocellus legrandi sp. nov. from Central America and Sa…

Diversity of beetles (Arthropoda, Insecta, Coleoptera) associated with coniferous forests in Honduras

Bark beetles are among the primary drivers of tree mortality in coniferous forests worldwide. Individuals belonging to the order Coleoptera were identified across different forest…

Lithospheric Structure of the Red Sea Based on 3D Density Modeling: A Contrasting Rift Architecture

<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">The Red Sea is an ideal location for studying…

Two new species and two new combinations within Paleosepharia (Coleoptera, Chrysomelidae, Galerucinae) from China

In this study, two new species of the leaf-beetle genus Paleosepharia Laboissière, 1936 from China are described: P. subrubra Feng, Yang & Ge, sp. nov. and P. emeiensis Feng, Yang…

Predator responses to artificial aposematic and cryptic colouration in terrestrial isopods (Isopoda, Oniscidea)

Aposematism is a distinctive or warning signal that provides the animal with protection against a potential predator. Aposematic colouration is easier for a predator to remember a…

The terrestrial isopod fauna (Isopoda, Oniscidea) of Abrau Peninsula, north-west Caucasus, Russia

From 2001 to 2022, the woodlice fauna of Abrau Peninsula, north-west Caucasus, Russia was examined. The collections yielded 5,581 specimens, which belong to 25 species, 19 genera,…

Terrestrial isopods (Isopoda, Oniscidea) of Slovakia: an annotated checklist, new records, and bibliography

Woodlice (terrestrial isopods) represent an unmissable, often very numerous components of macrosaprophages inhabiting soil, rocky environments, rotting wood and subterranean habit…

Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America

Chaetophiloscia sicula Verhoeff, 1908 (Philosciidae) is a small terrestrial isopod of Mediterranean origin which was first reported in North America in 2000 in an urban forest in …

Morphological analysis of regenerated antennae in the isopod Porcellio scaber (Isopoda, Crustacea), with emphasis on th…

The second antennae, an important sensory organ of terrestrial isopods, are often attacked and amputated by predators or members of the same species. If an amputation does happen,…

Architecture of microtubule cytoskeleton in the hindgut cells of Porcellio scaber

The distribution and orientation of microtubules were investigated in cells of distinct shapes from different hindgut regions of adult Porcellio scaber Latreille, 1804 and during …

Zur Geologie des Großen Walsertales bei Buchboden

Aufgrund einer Neukartierung im Maßstab 1 : 10.000 im oberostalpinen Bereich des Großen Walsertales östlich Buchboden und Spezi al Untersuchungen konnte eine Schichfolge, die vom …

Biodiversity restated: > 99.9% of global species in Soil Biota

More than a decade of research led to the conclusion in 2022 that the Soil Biome is home to ~ 2.1 × 1024 taxa and thus supports > 99.9% of global species biodiversity, mostly Bact…

First records of Oxychilus alliarius and O. cellarius (Gastropoda, Stylommatophora, Oxychilidae) in Mexico: mtDNA ident…

This paper reports the first Mexican records of Oxychilus alliarius (Puebla, State of Mexico, Mexico City) and O. cellarius (Mexico City), and expands the Mexican distribution of …

10 Jahre LGRB (Landesamt für Geowissenschaften und Rohstoffe Brandenburg)

[...] Der Bericht dokumentiert die Festveranstaltung und den „Tag der offenen Tür“ anlässlich des 10-jährigen Gründungsjubiläums des LGRB am 9. April 2002. Neben Grußworten des Wi…

Phylogeny of Macrobrachium spp. (Decapoda, Pleocyemata) from Peru based on mitochondrial and nuclear data reveals a spe…

Prawns of the genus Macrobrachium represent a highly diverse group of high commercial value worldwide. Eight Macrobrachium species have been reported from the Peruvian Pacific slo…

Mammals in urban centers: a dataset from the perspective of the media in Brazil

The continuous growth of the urban population, coupled with habitat loss, has resulted in unanticipated interactions between animals and humans in urban centers. In this study, we…

Can global rainfall estimates (satellite and reanalysis) aid landslide hindcasting?

Predicting rainfall-induced landslides hinges on the quality of the rainfall product. Satellite rainfall estimates or rainfall reanalyses aid in studying landslide occurrences esp…

Taxonomic study of the genus Campylomyza Meigen (Diptera, Cecidomyiidae) in Korea with descriptions of seven new species

The genus Campylomyza Meigen, 1818, belongs to the subfamily Micromyinae (Diptera, Cecidomyiidae). The genus, comprising 40 species, is best known in the Palearctic Region. To dat…

Research in Sudan, Somalia, Egypt and Kenya: results of the Special Research Project "Geoscientific Problems in Arid an…

CONTENTS Vol . 120.1: Geoscientific research in Sudan 1. SCHANDELMEIER, H., UTKE, A., HARMS, U. & KÜSTER, D.: A review of the Pan-African evolution in NE Africa: towards a new d…

How to help

If you recognize any works that reference specific geographic locations, please login, confirm your account, and contribute metadata.

In case you find any errors in other metadata fields, if you see a work with incorrect location or time information, or if you find works that should be included in our database, please contact us:

Contact Us Back to Map