cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7914/sn/yf_2003
title: Yellowstone RAMP

description:  5 PASSCAL RAMP seismographs and 2 University of Utah seismographs where deployed in the Norris Geyser Basin in an effort to record seismic energy that might be related to recent increased ground surface temperature.
DOI: 10.7914/sn/yf_2007
title: Recognition of the lithosphere-asthenosphere system in the transition between Proterozoic and Phanerozoic Europe - Passive Seismic Experiment in TESZ 2006-2007

description: Passive experiment located in the contact zone between Precambrian and Paleozoic Platforms in the Central Europe crossing the Trans European Sutrue Zone
DOI: 10.7914/sn/yf_2012
title: Observation of a glacier calving event using a network of GPS and Seismic sensors

description: The focus is on the Helheim ice ocan fjord because of both the rapid change it has experienced and because of the logistical advantage of having a large town located nearby. This experiment will use state of the art geodetic and seismic techniques to quantify the dynamical behavior of an ice front during a calving event.
DOI: 10.7914/sn/yg_2012
title: Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity

description: Onshore recording of airgun shots from the R/V Langseth to image to Cascadia subduction zone.
DOI: 10.7914/sn/yg_2013
title: Deployment for the Southern Cook Strait Earthquake Sequence

description: This line of seismometers will record aftershocks of the July 2013 Southern Cook Strait M=6.5 earthquake to supplement permanent and portable short period (and two broadband) seismometers in the region.  It will provide a dense line that crosses the 2009-2011 SAHKE line that recorded explosions and airgun shots to get a detailed image of the subducting plate interface.  This line will allow us to determine the lateral continuity of the imaged structures and will also contribute to source and location studies of the aftershocks.  Finally, relationships between the sequence and a slow slip event off the west coast in the Wellington region will be examined.
DOI: 10.7910/dvn/lz1fgb
title: College of Nursing Sciences, Ihiala 2025/2026 Admission List Is Out Now Call Admin Office Call 08142094711, (08142094711) To Check And Further Admission Assistance Call +2348142094711.

description: College of Nursing Sciences, Ihiala 2025/2026 Admission List Is Out Now Call Admin Office Call 08142094711, (08142094711) To Check And Further Admission Assistance Call +2348142094711.
description: College of Nursing Sciences, Ihiala 2025/2026 Admission List Is Out Now Call Admin Office Call 08142094711, (08142094711) To Check And Further Admission Assistance Call +2348142094711.
DOI: 10.7914/sn/yh_2008
title: LaBarge Experiment

description: deployment of 63 broadband stations in the region of La Barge and Big Piney Wyoming between the Wind river Range and Wyoming Range approximately 7 months. Recorded continuously at 100 sps.
DOI: 10.7914/sn/yi_2003
title: Retreating-Trench, Extension, and Accretion LTectonics: A Multidisciplinary Study of the Northern Apennines

description: A regional network was deployed across the Apennines in northern Italy. The network consisted of a relaively sparse 2-D grid and a tightly spaces (~10 km) linear array crossing the mountains.
Recording was performed in a continuus mode, at 50 sps.
 The aims of the project were to resolve major elements of the sesimic structure (crustal thickenss, lithospheric thickness, shape and position of the subducted slab beneath Italy) and to evaluate possible scenarios of mantle flow. The project utilizes equipment form the PASSCAL pool and from European sources.
DOI: 10.7914/sn/yi_2010
title: 2009 Malawi Earthquake RAMP Response

description: Deployment of five temporary broadband stations in the Karonga region of northern Malaiwi, to record aftershocks from the 2009 sequence of damaging Mw 5.8-6.0 events.
DOI: 10.7914/sn/yj_2004
title: Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone

description: Description: Record local and teleseismic seismicity over the Chile Ridge Subduction region to determine if slab windows exist or not.  Ascertain whether or not the Liquine-Ofqui fault is seismically active.  Determine pattern of upper mantle flow in supra- and sub-slab asthenospheres.
DOI: 10.7914/sn/yj_2007
title: Record ground motion, strain changes, fault slip, temperature changes, and othere parameter close to the seismic source for earthquakess in the magnitude range expending to 3

description: Broadband recording of mining induced earthquakes in two deep gold mines ( TauTona and Mponeng) near Carletonville, South Africa
DOI: 10.7914/sn/yj_2010
title: Infrasound From Earthquakes: Signal Characteristics and Depth Discrimination

description: This experiment augments existing stations in the UUSS network with infrasound arrays to look at the infrasound signals generated by small earthquakes
DOI: 10.7914/sn/yk_2003
title: Investigation of Crustal Structure and Site Response in the San Francisco North Bay

description: Seismic network of short period and broadband sensors north of San Francisco Bay. Primary products are ground motion maps for scenario earthquakes.
DOI: 10.7914/sn/yl_2001
title: Himalayan Seismotectonics, Nepal and Tibet

description: 15-month broadband seismic experiment to study seismicity and velocity structure at edge of creeping thrusts, Himalaya (eastern Nepal & adjoining southern Tibet).
DOI: 10.7914/sn/yl_2005
title: Continental lithospheric deformation along a major strike-slip fault zone: the central North Anatolian Fault Zone, Turkey

description: The 1500 km long North Anatolian Fault Zone (NAFZ) is one of the worlds largest active continental strike-slip faults and forms the northern margin of the Anatolian block or plate.
DOI: 10.7914/sn/yl_2012
title: Santiaguito 2012

description: Volcano monitor of explosions on a silicic dome
DOI: 10.7914/sn/yl_2013
title: Seismo-acoustic experiment and initial monitoring effort at Pagan Volcano, Commonwealth of the Northern Mariana Islands

description: Conducting a more intensive research experiment on the island with the goals of: 1) characterizing background levels of seismic and infrasound emissions from Pagan, 2) modeling seismic and infrasound source mechanisms, 3) measuring shallow seismic velocity and attenuation with a series of high-impact helicopter mass drops, and 4) imaging shallow structures and recording time-lapse changes in the volcanic edifice using ambient noise cross-correlations.
DOI: 10.7914/sn/yl_2015
title: Parnaiba Basin WARR profile

description: The PABIP WARR profile, part of a multidisciplinary industry-academia programme including new field and subsurface geological studies as well as passive seismology and potential field data acquisition, will be about 1200 km in length, roughly coincident with deep seismic reflection profiling already acquired in 2012 that crosses the whole of the Parnaiba sedimentary basin in northeastern Brazil. The overall goals of the multidisciplinary PABIP project have to do with elucidating the origins and controls on the evolution of intracratonic/intracontinental sedimentary basins.
DOI: 10.7914/sn/ym_2002
title: Denali Fault Aftershocks RAMP

description: Temporary deployment of seismic instruments following the M6.7 Nenana Mountain Earthquake on October 23, 2002, and the M7.9 Denali Fault Earthquake on November 3, 2002.
DOI: 10.7914/sn/ym_2004
title: Columbia Glacier Passive Seismic Experiment

description: We deployed an 11 station network surrounding the lower most reaches of Columbia Glacier in spring 2004.  10 sensors are L22s and we installed one 40t broadband sensor.  THe stations will be in the filed for ~1 yr, with a data gap for some of the winter.  The goal of the experiment is investigate spatial and temporal variabilty of icequakes and relate this information to processes taht are governing the rapid motion and retreat of the glacier.
DOI: 10.7914/sn/ym_2006
title: Taiwan Supplement #2 to TAIGER project
DOI: 10.7914/sn/ym_2013
title: Physical controls on ocean-terminating glacier variability in central west greenland

description: We would like to install seismometers to monitor outlet glacier calving rates for two outlet glaciers in Greenland.  These data will be examined in concert with a suite of ocean and ice observational systems (moorings for temp, salinity, velocity; GPS for ice speed; weather stations; time-lapse cameras).
DOI: 10.7914/sn/yn_2005
title: Socorro Magma Body BB Experiment
DOI: 10.7914/sn/yn_2008
title: Reverberation method development

description: Collected passive data for an hour o so per station at a set of approximately 20 station locations distributed along a line of about a mile crossing a small valley. Purpose was to test the H/V metod for estimateing depth to bedrock using reverberations
DOI: 10.7914/sn/yn_2010
title: San Jacinto Fault Zone Experiment

description: The San Jacinto fault is one of the most active branches of the San Andreas system in southern CA, and it consists of multiple segments that exhibit considerably different properties and behaviors both at the surface and at depth. As such, it provides an excellent natural laboratory for studying the mechanics, architecture and evolutionary behavior of a young evolving plate boundary. The goal of this project is to provide improved quantitative understanding of brittle and aseismic deformation processes at a rapidly deforming plate boundary, by linking high-quality in-situ geological, geodetic and seismological data from the San Jacinto fault zone with theoretical analyses. We conducted interdisciplinary observational studies of structural properties, earthquake source and geodetic deformation at various scales, as they relate to fault dynamics and the plate boundary tectonics in southern CA. Several distinct fault sections exist in the observation area with markedly different structural properties, slip-rates, earthquake behavior and locking depths. This diversity will enable us to perform comparative investigations of deformation processes and fault zone properties within a relatively small geographical area. Theoretical studies of dynamic ruptures and coupled evolution of earthquakes and fault structures will aid the interpretation of the observational results. The studies address several fundamental questions including:

How are properties of the fault zone at the surface (e.g., width, internal architecture, segmentation)correlated with those at depth, and what do the results imply with respect to fault evolution?
How are potential zones of large earthquake ruptures related to surface geodetic deformation,spatio-temporal seismicity patterns, non-volcanic tremors, locking depths, and fault zone properties at depth (e.g., seismic velocity, attenuation and anisotropy)?
What are the relationships between material and geometrical properties of the fault zone andearthquake source properties (e.g., spectral content, moments, stress drops, radiated energy, univs. bi-lateral propagation, rupture velocity) at different locations?
What are the properties of the crust around the San Jacinto fault zone and what is the nature of the transitions between fault zone segments, the surrounding blocks, and upper mantle?
What is an appropriate methodology for integrating different types of data on fault zone and crustal properties (with different resolutions and spatial scales) in terms of a self-consistent physical model for the evolution of earthquakes, fault structures and related deformation fields?
DOI: 10.7914/sn/yo_2003
title: Broadband Tomography Under Costa Rica and Nicaragua

description: This broadband array provides imaging of the subducting plate, mantle wedge and overlying lithosphere beneath the Central American arc in Nicaragua and Costa Rica.  It forms a key element of the MARGINS Subduction Factory focus site efforts in Central America, with a goal of understanding magma formation beneath arcs in a place that exhibits large along-strike gradients in arc geochemistry.  The array features two dense lines, 10 km spacing, one through central Nicaragua where flux of slab-derived fluids reaches a global maximum, and a second through northern Costa Rica where magmas show little geochemical signature of subducting sediments.  Sparser cross lines provide sampling of along-strike variations in the arc, and control in the backarc. Primary studies include imaging with scattered teleseismic coda, P,S, and attenuation tomography, shear wave splitting, surface wave imaging, and studies of earthquake sources.
DOI: 10.7914/sn/yo_2009
title: Volacano Geophysics Field Course and Digital Signal Processing at Tungurahua, Ecuador

description: Following last years New Mexico Techs graduate-level volcano geophysics field course (at Kilauea Volcano, Hawaii) we plan on an international follow-up to be held in Ecuador at Tungurahua Volcano. In summer 2009 we plan to have 20 student participants involved in the deployment, acquisition, processing, and analysis of volcano seismic and acoustic data. This educational course instrument request will be supported through the Vice President for Academic Affairs office at New Mexico Tech. Enrollment will be open to students from other U.S. and foreign universities.
DOI: 10.7914/sn/yo_2010
title: Tidewater glacier and ice marginal dynamic behavior

description: Monitor signals from ice quakes generated by Hubbard Glacier and those of tectonic activity in the region including from fault zones that lie directly beneath the terminal lobe of the glacier. Analyze the source and properties of the signals relative to the source to examine relationship to ice marginal and subglacial processes
DOI: 10.7914/sn/yo_2014
title: Eastern North American Margin Community Seismic Experiment

description: ENAM Community Seismic Experiment involved the acquisition of onshore/offshore, active and passive seismic data focused on the mid-Atlantic Eastern North American rifted margin. The experiment was designed to acquire data that can be used to address key questions in the GeoPRISMS science plan concerning the formation and post-rift evolution of rifted continental margins at a variety of scales.
DOI: 10.7914/sn/yp_2009
title: Collaborative Research: Northeast China Extended Seismic Array: Deep subduction, mantle dynamics and lithospheric evolution beneath Northeast China

description: We propose to install a total of 130 broadband seismic station in northeast China. Combining the data collected by the permanent regional networks of the China Earthquake Administration, we plan to develop a seismic image of the mantle beneath Northeast China from the crust to depths on the order of 1000 km. The seismic image of the crust and mantle will include a three-dimensional P and S velocity model with scale lengths of 50 km or less, a reflectivity profile, and a map of anisotropy.  They will be used to answer two fundamental questions regarding to the dynamics and evolution of Earths mantle are 1) what processes occur when subducting slabs interact with the 660 km depth boundary separating the upper and lower mantle and 2) what is the nature of Archean mantle lithosphere and how does it evolve with time.
DOI: 10.7914/sn/yq_2004
title: Northwest Nevada Seismic Experiment, Deep crustal structure of the northernmost Basin and Range and its relation to extensional faulting

description: A reflection, refraction, and teleseismic imaging experiment to better understand the transition from the Basin and Range province to the Columbia Plateau
Number of Stations: 29
Channel types and rates: 3 chans per station (V,N,E) at 40 sps continous recording
DOI: 10.7914/sn/yq_2012
title: Soda Lake DOE, Development of a low cost method to estimate the seismic signature of a geothermal field from ambient seismic noise analysis

description: DOE funded project for 2012
The primary objective of the proposed research is cost-effective characterization of geothermal reservoir properties from which drilling targets will be identified.
DOI: 10.7914/sn/yq_2013
title: Study of Extension and maGmatism in Malawi aNd Tanzania

description: This experiment will acquire a family of geophysical, geochemical and geological observations in and around northern Lake Malawi to test fundamental hypotheses regarding continental rupture. Together, these data will allow us to characterize extensional deformation and magmatism at depth in the crust, mantle lithosphere and upper asthenosphere.  These include seismic reflection data, onshore/offshore wide-angle seismic reflection/refraction data, passive seismic data (including body waves and surface waves), seismicity, long-period and wide-band MT data, continuous GPS data, InSAR data, and geochemical data. The IRIS PASSCAL component consists of 40 BB stations and 16 IP stations deployed for a period of 18 months.
DOI: 10.7914/sn/ys_2001
title: Observational Constraints on Persistent Water Level Changes Generated by Seismic Waves

description: The Grants Pass experiment is a single-station STS-2 co-located with a water well to study the interaction of seismic waves and hydrologic systems. The data is continuous.
DOI: 10.7914/sn/ys_2009
title: The life cycle of Andean volcanoes:Combining space-based and field studies

description: Over the 3-4years of this project, with South American collaborators, we
will make field visits to about 10 volcanoes of interest to constrain the
background levels of seismic activity to compare with the remotely
sensed data.  We will deploy seismometers in 2 different modes:
reconnaissance mode and longer term monitoring.  In the reconnaissance
mode lasting 4 weeks during each of the three years, a team of 3-6 will
redeploy the network (~10-15 intermediate & short period instruments)
every 4-5 days, visiting 5 volcanoes per year.  While 4-5 days is a
short period of
time, typical background rates of seismicity at volcanoes are a few to
a few tens of microearthquakes per day.  At the end of the reconnaissance
field season, we will deploy the seismometers at a volcano of interest
for the 11 months until we return to the field to retrieve the
instruments and start another field season.
DOI: 10.7914/sn/ys_2014
title: Transitions in the Banda Arc-Australia continental collision

description: Continuation of YS 2014-2018 (YS code was assigned to a different experiment for year 2019, therefore Banda Arc data for 2019 had to be reassigned to a different network code)
DOI: 10.7914/sn/yt_2004
title: Parkfield Trapped Waves

description:  A dense seismic array of 43 PASSCAL RT130s was deployed across and along the San Andreas fault at Parkfield, California to record fault-zone trapped waves generated by aftershocks of the M6 Parkfield earthquake occurring on September 28, 2004 and near-surface explosions detonated within the rupture zone. The data are used to delineate the internal damage structure of the fault zone at seismogenic depths with high-resolution and to monitor temporal variations of fault-zone physical properties associated with this M6 earthquake.
Number of Stations: 43
Channel types and rates: 129 Channels at 100 and 500 samples, continous
DOI: 10.7914/sn/yt_2007
title: IPY POLENET-Antarctica: Investigating links between geodynamics and ice sheets

description: New stations are being added to the network
DOI: 10.7914/sn/yu_2006
title: Northern California Delta

description: Site response of the Northern California Sacramento/San Joaquin River Delta
DOI: 10.7914/sn/yv_2004
title: Parkfield 2004 Aftershock Guided Waves
DOI: 10.7914/sn/yv_2006
title: Multidisciplinary Observations Of Subduction

description: This  project  imaged the subducted plate, upper plate, and intervening deformation in the region between the Alaska coastline and BEAAR. Here subduction passes through and past the 1964 rupture zone.  The seismic array samples seismicity and images the top of the downgoing plate through and below the thrust zone. Integration with previous studies  provides the longest continuous transect of a subduction zone yet available, over 700 km across strike, following a slab from the trench to coast to over 150 km depth.  The array covers the largest known asperity, in the center of the great 1964 earthquake rupture.
DOI: 10.7914/sn/yv_2010
title: Bering Glacier Surge Seismic Experiment

description: Deployment of 34 element arrays of L22s and 43 element arrays of microbarometers to record the seismic and infrasound signals associated with glacier processes near the terminus
DOI: 10.7914/sn/yw_2005
title: Stalking Cascadia episodic tremor and slip with enhanced GPS and seismic arrays
DOI: 10.7914/sn/yw_2007
title: Resolving structural control of episodic tremor and slip along the length of Cascadia
DOI: 10.7914/sn/yw_2013
title: MIDGE: Minimally Invasive Direct Glacial Exploration of Biogeochemistry, Hydrology and Glaciology of Blood Falls, McMurdo Dry Va

description: On Taylor Glacier, as part of a past study we discovered seasonal seismicity localized on the crevasse out of which the unique Blood Falls feature flows, accompanying ground penetrating radar suggests that this feature is underlain by a fault in the subglacial material. This new project is aimed at discovering the source for Blood Falls and its relation to the seismicity and subglacial fault. We request 3 broad band seismometers which will be deployed for just over 2 years (3 summers). We also request 3 temporary short period seismometers to deploy during the summer months while we are on site. These will provide better source locations.  The broad band stations will be deployed in sediments or on rock (stable boulder or bedrock) depending on availability.
DOI: 10.7914/sn/yx_2008
title: Seismology Rapid Response Test During the SoSAF Shakeout

description: We plan to test our response to a large earthquake  in Southern California, as part of the SoSAF Shakeout by 1) deploying instruments rapidly along the Southern San Andreas, 2) training students how to deploy RAMP instruments, and 3) upload and integrate data rapidly into the SCSN for rapid access to the data.
DOI: 10.7914/sn/yx_2009
title: Socorro Swarm 2009 RAMP

description: a seismic experiment near the location of a ongoing swarm of microearthquakes by town of Lemitar central Rio Grande valley. The data from this installation will be complimentary to data from existing short-period stations network SC.
DOI: 10.7914/sn/yx_2010
title: Flexarray 3D Passive Seismic Imaging of Core-Complex Extension in the Ruby Range Nevada

description: Imaging of core-complex extension in the Ruby Range Nevada
DOI: 10.7914/sn/yy_2008
title: Predominant Period Measurement in Las Vegas Valley

description: Ambient noise was measured for sites in Las Vegas Valley, NV. The 3 component 1 hz seismometers were used in the tests. The goal of the experiment ws to estimate sites predominant period by HV spectral ration method
DOI: 10.7914/sn/yy_2012
title: Mendenhall Glacier Outburst Flood Seismicity and Next-Generation Instrument Testing

description: In July 2011 a glacial lake outburst flood occurred when a marginal lake adjacent to Mendenhall Glacier drained suddenly and partially flooded the shores of Mendenhall Lake, threatening area homes. The project has to complementary goals: 1. detection of seismicity releated to a GLOF for design of a future early warning system. 2. evaluation of new instrumentation-Trillium Compact All Terrain gimbaled seismometer
DOI: 10.7914/sn/yy_2013
title: Exploring extensional tectonics beyond the Ethiopian Rift

description: This project combines a large-aperture GPS network and a large-aperture broadband seismometer array with numerical modeling to characterize the lateral and vertical deformation patterns within the lithosphere surrounding the Main Ethiopian Rift.
DOI: 10.7914/sn/z1_2009
title: Mantle flow and magma supply to the Eastern Lau Spreading Center

description: This experiment consists of 16 BB seismic station in Fiji and tonga to augment an OBS experiment along the Eastern Lau Spreading Center. The land stations will provide important constraints on the structure and seismicity beneath the Lau Ridge