cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7914/sn/1h_2013
title: Magnetotelluric Observations of Cascadia using a Huge Array

description: This is a collaborative project to image details of convergent margin segmentation and the distribution of fluids associated with the subducting slab using combined onshore and offshore magnetotelluric (MT) data in Oregon and Washington. This data will allow us to image the electrical conductivity of the crust and upper mantle of the subduction system in 3D to map the distribution of fluids, constraining both the fluid input to the system from offshore and the distribution of fluids released from the down-going slab, including along the transitional zone where episodic tremor and slip (ETS) occurs.
DOI: 10.17026/ar/cbpbnp
title: Raadhuisstraat 131, Schuren Krijtfabriek. Alphen aan den Rijn
title: Bouwhistorische verkenning & waardestelling

description: Bouwhistorische verkenning met waardenstelling ten behoeve van de schuren van de Zuid-Hollandse Krijtfabriek aan de Raadhuisstraat 131 in Alphen aan den Rijn. De locatie van de gebouwen volgt de historische opzet van industriële complexen, waarbij de rivier van groter belang was voor de aan- en afvoer van goederen dan de weg. Het complex vormt het laatste restant van de trasmolen Eendracht die hier van 1646 tot 1902 heeft gestaan. In 1902 is de bovenbouw van de molen gesloopt en is de fabriek verder gegaan op mechanische energiebronnen.
DOI: 10.7914/sn/8j_2015
title: INSPIRE

description: This is a collaborative project to install a synchronously operating array of 25 magnetotelluric stations in the interior of Alaska beneath the footprint of the PFISR ionospheric incoherent scattering radar array. The MT data were obtained to provide the first systematic look at the 3-D electrical resistivity structure of the crust and uppermost mantle in the Alaska interior in the Yukon-Tanana Terrain north of the active deformation zone along the Denali fault system and across the Tintina fault system into the transition to cartonic North America. Simultaneously the PFISR data provides control on ionospheric source fields that was used to validate the plane wave assumption used in the MT imaging fo subcrustal/mantle structure.
DOI: 10.15468/dl.fthdy2
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amphitrite lobocephala",
 "Geometry POLYGON((119.300000 20.500000, 122.100000 20.500000, 122.100000 25.400000, 119.300000 25.400000, 119.300000 20.500000))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021266-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7914/sn/6d_2022
title: Los Angeles Basin Nodal Seismic Experiment

description: Nodal experiment to image the depth and shape of the Los Angeles basin for seismic hazard purposes.
DOI: 10.7914/sn/7d_2022
title: Puysegur Tremor And Nucleation Geophysical Observatory

description: This field campaign complements a larger New Zealand-wide analysis of earthquake interactions and precursors to be undertaken under the auspices of a Royal Society of New Zealand, Rutherford Discovery Fellowship held by PI Chamberlain. To complement this nationwide analysis, we plan to undertake a focused study of nucleation processes and the interaction between fast and slow earthquakes at New Zealand's most seismically active plate boundary region: the Puysegur Subduction Zone (PSZ). The PSZ has received minimal seismological attention due in part to its remoteness and the challenging mountainous terrain surrounding it. Nevertheless, and in contrast to the better-studied Hikurangi Subduction Zone, the PSZ hosts frequent large (M>6) earthquakes as well as tremor, a type of seismic signal accompanying deep slow slip. We plan on deploying combined seismic and geodetic monitoring stations throughout Fiordland to detect and characterise earthquakes and slow-earthquakes on the PSZ. We will extend our dataset using legacy data and matched-filter detection techniques to evaluate variability in slip-rates and thus examine the kinematic and dynamic precursors to large earthquakes.
DOI: 10.7914/sn/9d_2022
title: Imaging the spatial and temporal evolution of frictional asperities along the failure surface of creeping landslides

description: This proposal will explore the question of what divides landslides that creep stably for decades from those where creep transitions to catastrophic failure. Like faults, landslides exhibit frictional slip with a diversity of deformation styles ranging from apparently stable slow sliding to catastrophic failure. However, whereas experimentally derived friction laws provide mechanistically-based explanations for similarly diverse behavior on faults, there is still no consensus about the appropriate constitutive relationship that governs slow landslide motion and hence its transition to catastrophic failure. Currently there is very little monitoring of landslides over the temporal and spatial scales that would be required to more clearly illuminate the mechanics of slow landslide friction. In this proposal, we aim to bridge this gap by combining deformation monitoring and seismology at a well-studied and well-instrumented slow landslide (Oak Ridge earthflow in California) and an incipient failure near Columbia Glacier in Alaska. The slope above Columbia Glacier is experiencing rapid debuttressing, a process that is likely to peak in the coming few years, potentially leading to catastrophic failure. At both locations, we aim to image the spatial and temporal evolution of frictional asperities during slow frictional slip. However, whereas Oak Ridge earthflow has exhibited stable creep for nearly a century, the Columbia glacier site is in a setting where we expect that the slope will undergo acceleration, and this acceleration may lead to catastrophic failure.
DOI: 10.7914/sn/4l_2020
title: Bedload Monitoring of Ephemeral Streams 2022 Nodal Portion

description: We will deploy broadband and node seismometers along reaches of ephemeral streams in New Mexico and Israel in conjunction with modern in-stream measurements of sediment transport. Bedload flux is fundamental to river dynamics and landscape evolution, yet representative measurement of this key parameter is inhibited by its spatial and temporal variability as well as the challenge of sampling in high-energy environments without altering transport. Surrogate methods are a promising approach, yet calibration remains a challenge, and the lower grain size limit of detection is uncertain. This project will build up from direct bedload measurements, to acoustic surrogates, to seismic monitoring, providing vital field data that will enable the advance of fluvial seismology.
DOI: 10.7914/sn/2e_2022
title: Bedload Monitoring - Sand Test in Rio Rancho

description: We are looking for a comparison site to collected a limited dataset in a sand channel. This will be comparison data for our Bedload Monitoring experiment in the Arroyo del los Pinos site near Socorro.
DOI: 10.17026/ar/cc765k
title: Maasmolendijk 20. Affuitenloods: brug over de Zuid Willemsvaart
title: Bouwhistorische verkenning & waardenstelling

description: Twee objecten met een gemeentelijke monumentstatus die zijn gelegen op het terrein van de SAPPI papierfabriek, de voormalige Koninklijke Nederlandse Papierfabriek (KNP). Een voormalige affuitenloods uit 1827, die gebouwd is voor de opslag van kanonnen en stamt uit de periode van voor de afbraak van de vestingmuren in 1868, en is gelegen binnen het noordelijke tracé van de vesting. Om het terrein toegankelijk te maken voor treinverkeer is in 1876 een brug gebouwd over de Zuid Willemsvaart. Deze brug vormt het tweede object van dit bouwhistorische onderzoek.
DOI: 10.7914/sn/6p_2018
title: Imaging an active, blind thrust fault along the front of hte Avawatz Mountains (California)

description: We plan to collect a seismic reflection profile in the northern Avawatz Mountains that cross the frontal, blind thrust fault. Combining PASSCAL instruments with our own, we will use 108 channels (40 hz phones) in a 'modified' rolling spread configuration to acquire 600 - 800 meters of seismic data. We will use a Betsy gun source. From prior experience in the area (Noble Hills, 8 km to the northwest), we anticipate imaging to a depth of 500 - 1000 meters. Based on surface geology, we anticipate that to be sufficient to image the upper part of the blind thrust fault. We have already conducted preliminary geologic investigations and confirmed the accessibility of the site. The seismic reflection data should help constrain the geometry of the fault, and the growing fold geometry is constrained with surface geological measurements from bedrock and deformed gravel beds. This work is funded by the University of Missouri Research Board, and constitutes part of the M.S. thesis research of an MU graduate student.
DOI: 10.7914/sn/ww
title: Idaho Seismic Network

description: Idaho Seismic Network operated by Idaho Geological Survey
DOI: 10.7914/sn/3e_2022
title: Islands of the Four Mountains 2022-23

description: Temporary 8-station intermediate-band (Trillium Compact) seismic deployment in the Islands of the Four Mountains region of the Aleutian arc, to study lateral extent of volcanic seismicity and magma storage.
DOI: 10.7914/sn/4e_2022
title: Antarctica Ice Rift Experiment

description: The Antarctica Ice Rift Experiment will investigate the propagation of a rift system located in the Ross Ice Sheet to study the dynamics of rift formation, deformation mechanics, and ice quake characteristics. The work is to characterize the rift system as an analog for planetary exploration of Enceladus and Europa.
DOI: 10.17026/ar/cdlznc
title: Jansstraat 31 te Arnhem. Documentatie en waardenstelling
title: Bouwhistorisch onderzoek

description: Het pand op het perceel Jansstraat 31 kent een lange bouwgeschiedenis die terug gaat tot de 14de eeuw. Het geheel onderkelderde voorhuis vormt het oudste deel en bezit nog de 14de eeuwse kelder met tongewelven, balklagen en een achtergevel in de vorm van een trapgevel. In de late middeleeuwen, omstreeks eind 15de of 16de eeuw wordt er aan het voorhuis een achterhuis gebouwd. Dit achterhuis wordt omstreeks derde of vierde kwart 19de eeuw of eerste kwart 20ste eeuw verbouwd tot het huidige achterhuis.
DOI: 10.7914/sn/8e_2022
title: Erebus low-noise broadband network

description: We propose a state-of-the-art 5 to 8-station broadband network that includes robust low-noise shallow-drilled posthole broadband seismometer installations. We will require (Iridium) real-time telemetry, and free and open data streams, and power systems that allow close to year-round operation (year-round would be the goal). In the middle field season of this 4-year deployment, we would also like to conduct an experiment with the nodal 3-component instruments to investigate the properties and geometry of Erebus' near surface magma reservoir. Following rescoping, the project was amended to have all field work accomplished by PASSCAL Polar staff (with no field work funded for the PI team). Following further COVID-related supplemental 2020 iscussions, the end date was extended to 9/1/23 (4-years duration).
DOI: 10.7914/sn/bx
title: Botswana Seismological Network

description: BSN comprises of 21 broadband seismic stations spaced at around 200km across Botswana. These stations record any earth tremors and are telemetered to relay the information at close to real-time to BGI data centre in Lobatse for processing. Products from this work include seismicity maps used by the public to determine the earthquake vulnerability of different areas before putting up structures and buildings. The seismometers used in the BSN are the Nanometrics Trillium 120 and the Streckeisen STS-2 broad band sensors together with The NARS data loggers.
DOI: 10.7914/sn/gg
title: Greenland Ice Sheet Monitoring Network

description: The Greenland Ice Sheet Monitoring Network (GLISN) is a broadband, multi-use seismological network, enhanced by selected geodetic observations, designed with the capability to allow researchers to understand the changes currently occurring in the Arctic, and with the operational characteristics necessary to enable response to those changes as understanding improves. GLISN was established through an international collaboration, with 10 nations coordinating their efforts to develop the current 32-station observing network. This project will continue operations of six key stations of the network, as well as data quality control and data-management for the network. It will also improve the telemetry capability at remote stations to maximize the scientific utility of the data, reduce data latency, and reduce logistics costs. Continued leadership by IRIS in the management and coordination of the International GLISN effort will ensure continued return of high-quality data from the full 32-station network. Observations from the GLISN network will allow improved estimation of the Earth structure under Greenland, critical for reliable estimation, interpretation, and prediction of changes in ice mass, sea level, and the crustal stress state. These observations will also allow greatly improved analysis of deformation within the ice sheet and at its calving margins due to processes including discrete ice-loss events, melt-water drainage, crevassing, and basal sliding. Seismic analysis provides unique information about glacier dynamics and sub-glacial geology, complementing other remote-sensing and in-situ observations. GLISN science and outreach will leverage and enhance outreach and education programs undertaken by the IRIS Consortium and its community.
DOI: 10.7914/sn/5s_2019
title: Icelandic Strong-motion Arrays

description: Dense urban networks of strong-motion stations and near-fault station arrays of seismic, strong-motion and GNSS instruments during the TURNkey H2020 project.
DOI: 10.7914/sn/5s_2017
title: Lafarge-Conco Mine Distributed Acoustic Sensing Experiment (N Aurora, Illinois)

description: The Lafarge-Conco mine experiment was conducted to investigate the use Distributed Acoustic Sensing (DAS) to test the feasibility of mine-scale monitoring to enhance safety and to characterize changes in rock properties associated with mining activity. The DAS array consisted of 250-meters of trench in which three layers of cable were laid one on top of each other. The bottom layers was cemented, the middle layer was covered with fine rock powder, and the top layer was loose without cover.  A 23-kg weight imparting 208 J of energy was the seismic source at a dozen locations around the cable. The weight drop triggered one minute of DAS recording. Two mine blasts at distances of about 200 and 450-m were also recorded. The approximately two hours of data from September 27-28  are  available on PubDAS at 1000 Hz.
DOI: 10.7914/sn/5f_2022
title: Burma Arc from Collision Kinematics to Subduction Tectonics as Observed from Passive seismic - Thailand

description: BACKSTOP (Burma Arc from Collision Kinematics to Subduction Tectonics as Observed from a Passive seismic experiment) was originally planned to be a joint Myanmar-Singapore-American international project (EAR-1547455) that will deploy a 26- station network across the northern and central part of Myanmar. Due to a February 2021 coup in Myanmar the deployment of seismic stations across any part of Myanmar is likely impossible. We are therefore proposing a change in scope with regard to the deployment of seismic stations. We propose instead to deploy seismic stations in Thailand and Laos. This is possible because of a collaboration we have established with Kasetsart University in Bangkok Thailand. We have already begun to share data with our Thai colleagues for use in other research projects in Myanmar and it will be important for our research on this project as well. Even with the change in scope of our seismic deployment we expect to be able to address many of the same scientific questions. Overall, our primary scientific goal is to determine the role that extreme oblique subduction of India plate plays in back-arc tectonics, the clockwise rotational deformation of the SE Tibetan Plateau, and the origin of recent volcanism in Yunnan, China. In addition, we plan to attempt to determine the origin of the high elevation of Southeast Asian Highlands (SAH) south of the Eastern Himalayan Syntaxis (EHS) that extends from the southeastern edge of the Tibetan plateau through Yunan province and eastern Myanmar to northern Thailand and Laos. This includes part of the Shan Plateau. This portion of the Sundaland plate is relatively poorly understood, due in part to the lack of geophysical studies across southeast Asia. .
DOI: 10.17026/ar/cdqack
title: Boerderij ‘Nijenburg’ Kennemerstraatweg 276, Heiloo.
title: Cultuurhistorische waardestelling (twee delen).
title: 331-558 BBA-rapport 558
title: Cultuurhistorisch onderzoek

description: Onderzoek naar een boerderij uit het einde van de negentiende eeuw, verbouwd in 1980 onderdeel van landgoed Nijenburg.
DOI: 10.7914/sn/5f_2008
title: South Iceland Seismic Zone 2008

description: A temporary network containing 13 seismic stations to monitor rift movement on the South Iceland Seismic Zone in South Iceland from May 30th until July 2nd 2008. The majority of the seismic stations were equipped with Lennartz 5s short-period seismometers and Reftek 130 dataloggers, in two locations Geotech KS-2000 M Broadband seismometers were used. The data is in MSEED format.
DOI: 10.7914/sn/3h_2022
title: Rainier_2022

description: One months of continuous seismic data recorded around rainier from July through August 2022. Passive source to study environmental seismology.
DOI: 10.7914/sn/4h_2022
title: Embayment Seismic Excitation Experiment 2022

description: A refraction/wide-angle reflection experiment is proposed to determine P- and S-wave velocity and anelastic attenuation of a deep section of Mississippi embayment sediments in the Mississippi River plain near Memphis, TN. The experiment will consist of detonating two 200lb buried explosive sources at the ends of a 3km linear array of 60 three-component, 5 Hz autonomous nodal seismometers. An additional strong motion gradiometer consisting of 16 MEMS three-component accelerometers will be deployed 50m from each explosion to record strong ground motions and analyze the source functions of each explosion. Small scale refraction and reflection profiles will also be collected at each source point to characterize the shallow source medium. We will collect a canonical, high signal-to-noise, densely sampled dataset of body and surface waves that will be modeled to determine both velocity and attenuation structure of the sedimentary column.
DOI: 10.7914/sn/1l_2022
title: Rio Tinto

description: Temporary network of about 30 sensors for seismic monitoring and noise characterization. Sensor: 2Hz Geospace, HS-1  three componets
DOI: 10.17026/ar/chyc8g
title: Waag: Documentatie oostgevel. Markt 38 Arnhem
title: Bouwhistorisch onderzoek

description: In het najaar van 2017 is men begonnen met onderhoud van de gevels van het Rijksmonument, waarbij de aan de Markt gelegen oostgevel is gereinigd. Na reiniging bleken hier meerdere bouwsporen aan het licht te zijn gekomen die ons meer inzicht verschaffen in het ontstaan en de opbouw van het gevelwerk in het derde kwart van de 18de eeuw. Tevens werd duidelijk wat er met de gevel is gebeurd in de eeuwen daarna, met name bij de restauratie van 1956-61, toen het in 1944 uitgebrande gebouw, waarvan alleen nog drie gevels gespaard waren gebleven onder leiding van architect B.T. Boeyinga werd gerestaureerd.
DOI: 10.7914/sn/5l_2022
title: Deep Crustal Magmatic Structure in the Vicinity of the Pāhala Earthquake Swarm

description: 80 SmartSolo IGU-BD3C-5 nodes deployed for three months in the vicinity of Pāhala and Southwest Rift Zone of Kīlauea.
DOI: 10.7914/sn/6l_2022
title: TIME_NODES Phase II (formerly Thwaites Margins)

description: Requesting three-channel nodes for active seismics on Thwaites Glacier during upcoming field seasons.
DOI: 10.7914/sn/yr_2021
title: CASIE21-OBS: An Open-Access, OBS Controlled-Source Seismic Dataset Across the Cascadia Accretionary Wedge

description: The goal of this project is to acquire an open-access, marine wide-angle seismic reflection/refraction dataset across the Cascadia accretionary wedge encompassing the full length of the margin. This survey consisted of the deployment and recovery of short-period multicomponent ocean bottom seismometers. The sensors recorded the controlled-source acoustic signals of a seismic reflection survey off the Cascadia margin conducted in Summer 2021 (R/V M.G. Langseth cruise MGL2104). The data collected are open-access and will be released to the community immediately after acquisition and checked for quality control. The data will be reduced to standard digital formats as well as provided as a raw continuous digital time series.
DOI: 10.7914/sn/xo_2023
title: WA Array

description: Funded by the Government of Western Australia and run by the Geological Survey of Western Australia, WA-ARRAY is designed to investigate the crustal and lithospheric mantle structures with the primary aim of identifying prospective regions for mineral exploration, especially in areas undercover. Considering WA’s rich Precambrian tectonic history, WA-ARRAY will also provide an unprecedented opportunity to study lithospheric structure related to early Earth tectonics and evolution. WA-Array will deploy a series of temporary arrays of 165 seismometers in a grid pattern at 40-km station spacing. In a 10-year period, WA-ARRAY will cover the entire state (over 2.5 million square kilometers) with 1600 sites and is expected to become one of the largest passive seismic programs undertaken in the world.
DOI: 10.7914/sn/4h_2009
title: EAL1

description: This array is part of the WOMBAT rolling array. It consisted of short-period (Lennartz 3D-Lite MkII) seismometers. Station spacing is approximately 50 km.
DOI: 10.7914/sn/1h_2010
title: EAL2

description: This array is part of the WOMBAT rolling array. It consisted of short-period (Lennartz 3D-Lite MkII) seismometers. Station spacing is approximately 50 km.
DOI: 10.7914/sn/xw_2015
title: Llaima volcano

description: Broadband temporary seismic network around Llaima volcano.
DOI: 10.17026/ar/cjapwt
title: Bouwarchief Ir. D.F. Woudagemaal Gemaalweg 1, Lemmer.
title: Archiefonderzoek
title: 342-578.2 BBA-rapport 578.2
title: Cultuurhistorisch onderzoek

description: Documentatieonderzoek naar archiefgegevens met betrekking tot het Ir. D.F. Woudagemaal uit 1916-1920.
DOI: 10.7914/sn/7l_2011
title: EAL3

description: This array is part of the WOMBAT rolling array. It consisted of short-period (Lennartz 3D-Lite MkII) seismometers. Station spacing is approximately 50 km.
DOI: 10.7914/sn/7s_2006
title: SETA

description: 41 station array of short period seismometers recording at 25hz deployed throughout SE Tasmania, Australia.
DOI: 10.7914/sn/1m_2021
title: Walker Ranch Nodal Seismic Array

description: Twenty SmartSolo IGU-16HR 3C nodal seismometers were installed within a 1x1.5 km area of Walker Ranch Boulder County Open Space, CO and recorded passive seismic data from Sept. 2021-Jan. 2022 to assess the subsurface velocity structure and anisotropy in relation to the Livingston Fault.
DOI: 10.7914/sn/9l_2020
title: Hall Ranch Nodal Seismic Array

description: Fifteen SmartSolo IGU-16HR 3C nodal seismometers were installed within a 500x550m area of Hall Ranch Boulder County Open Space, CO and recorded passive seismic data from November 2020-December 2020 to assess the subsurface velocity structure and anisotropy in relation to the Colorado Mineral Belt.