cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/fm2n-r923
title: NOAA/WDS Paleoclimatology - Appleton - Pumice - TSME - ITRDB OR102

description: Snow dominates the hydrology and climate of the United States' central Pacific Coast, but because local measurements of snowpack and winter precipitation often extend back only a few decades, observations by themselves are not adequate to describe potential amplitude of wintertime conditions. Here we present a set of updated and extended mountain hemlock (Tsuga mertensiana [Bong.] Carr.) tree-ring width records from Crater Lake National Park, Oregon, and use these data to make inferences about snowpack prior to the start of instrumental monitoring. In July and August 2013, we collected cores from 228 trees at seven high-elevation hemlock stands that surround the crater's rim. The oldest tree had an inner ring date of A.D. 1474, and the longest ring-width chronology maintained a satisfactory common signal back to the middle of the 16th century. The growth of high-elevation mountain hemlock is strongly and inversely related to cool-season precipitation, making these records some of the most southerly examples of a robust inverse cool-season moisture signal in North American tree rings. The growth of these snow-limited forests does not appear to have been affected by the substantial decline in spring snowpack observed in the past two decades across the broader Cascade Range, and we did not find any indication of changing relationships between tree growth and either monthly or seasonal winter precipitation since the early 1990s. The exceptional three-year sequence in Crater Lake tree rings between A.D. 1809 and 1811, which includes the narrowest ring since A.D. 1540 and anatomical abnormalities produced by cold weather, leads us to conclude that 1809-1810 was the most snowy and severe winter to affect south-central Oregon during the past four and a half centuries.
description: NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.25921/f9gb-5083
title: NOAA/WDS Paleoclimatology - Waccamaw/Savannah River Wetlands Late Holocene Multiproxy Sediment Data

description: This study examines Holocene impacts of changes in climate, land use, and sea level rise (SLR) on sediment accretion, carbon accumulation rates (CAR), and vegetation along a transect of tidal freshwater forested wetlands (TFFW) to oligohaline marsh along the Waccamaw River, South Carolina (four sites) and along the Savannah River, Georgia (four sites). We use pollen, plant macrofossils, accretion, and CAR from cores, spanning the last 1,500-6,000 years to test the hypothesis that TFFW have remained stable throughout the late Holocene and that marshes transitioned from TFFW during elevated SLR during the Medieval Climate Anomaly, with further transformation resulting from colonial land use change. Results show low and stable accretion and CAR through much of the Holocene, despite moderate changes associated with Holocene paleoclimate. In all records, the largest observed change occurred within the last ~400 years, driven by colonial land clearance, shifting terrigenous sediment into riparian wetlands, resulting in order-of-magnitude increases in accretion and C accumulation. The oligohaline marshes transitioned from TFFW ~300-500 years ago, coincident with colonial land clearance. Postcolonial decreases in CAR and accretion occur because of watershed reforestation over the last century. All sites show evidence of recent (decades to century) swamp forest decline due to increasing salinity and tidal inundation from SLR. This study suggests that allochthonous sediment input during colonialization helped maintain TFFW but that current SLR rates are too high for TFFW to persist, although higher accretion rates in oligohaline marshes increase the resilience of tidal wetlands as they transition from TFFW to marsh.
description: Multiproxy (pollen, plant macrofossils, sediment accretion, and carbon accumulation) data from river wetlands sediment cores. Cores are from 2 transects ranging from tidal freshwater forested wetlands (TFFW) to oligohaline marsh, along the Waccamaw and Savannah  Rivers (South Carolina and Georgia, USA) for the late Holocene (~6,000 - 1,500 years BP).
DOI: 10.25921/fnpb-7387
title: NOAA/WDS Paleoclimatology - Pederson - Livingston Update - PSME - ITRDB MT164

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: Upper Missouri River Basin Streamflow project NOAA Template Raw Measurements file added 2020-01-15.
DOI: 10.25921/fqvp-f884
title: NOAA/WDS Paleoclimatology - de Graauw - Kile Homestead - QUAL - ITRDB WV022

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: Chronology derived from log buildings (Kile Homestead; KQ). NOAA Template Raw Measurements file added 2020-03-09.
DOI: 10.25921/f1bh-jj11
title: NOAA/WDS Paleoclimatology - Kiritimati Island 2015/16 El Nino Coral and Seawater Oxygen Isotope Data

description: Coral oxygen isotopes (d18O) from the central equatorial Pacific provide monthly-resolved records of El Nino-Southern Oscillation (ENSO) activity over past centuries to millennia. However, calibration studies using in situ data to assess the relative contributions of warming and freshening to coral d18O records are exceedingly rare. Furthermore, the fidelity of coral d18O records under the most severe thermal stress events is difficult to assess. Here, we present six coral d18O records and in situ temperature, salinity, and seawater d18O data from Kiritimati Island (2N, 157W) spanning the very strong 2015/16 El Nino event. Local sea surface temperature (SST) anomalies of +2.4+/-0.4C and seawater d18O anomalies of -0.19+/-0.02 per mil contribute to the observed coral d18O anomalies of -0.58+/-0.05 per mil, consistent with a ~70% contribution from SST and ~30% from seawater d18O. Our results demonstrate that Kiritimati coral d18O records can provide reliable reconstructions even during the largest class of El Nino events.
description: This dataset contains modern coral oxygen isotope (d18O) data from Kiritimati Island covering the 2015/16 El Nino Event, plus in situ logger data (sea surface temperature and salinity) as well as in situ seawater bottle sample data (salinity and d18O).
DOI: 10.15468/dl.w2qtpk
title: Occurrence Download

description: A dataset containing 196 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-73.54851 6.91858,-72.77766 6.60522,-71.72392 6.96608,-72.17052 8.24178,-72.73833 9.4878,-73.74516 9.4878,-73.54851 6.91858))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Procyon cancrivorus"
 ]
}

 The dataset includes 196 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020787-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/fnrc-kh03
title: NOAA/WDS Paleoclimatology - Gut - Eschenbach-Eggwald - PCAB - ITRDB SWIT370

description: The pairwise statistical comparison of ring-width series is the basic analysis of dendro-provenancing studies. It is assumed that statistical proximity indicates similar provenance, but this assumption often remains untested. Especially for small areas with high topographic complexity, it is unknown to what extent statistical proximity and geographical provenance are correlated.

In this paper, dendro-provenancing is framed as a search for statistical Nearest Neighbors. The 'k-Nearest Neighbors leave one-out cross-validation' process (k-NN) is proposed as a method for validating dendro-provenancing approaches. Furthermore, it allows researchers to consistently compare and evaluate different proximity measures with respect to their suitability for dendro-provenancing. The validation process is demonstrated on a data set of 401 ring-width series of Norway spruce (Picea abies (L.) H. Karst.) encompassing 15 sites along elevational gradients in north-eastern Switzerland. Moreover, a new type of plot, the so-called scissor plot, is introduced to visualize the k-NN validation process.

Results indicate that dendro-provenancing depends heavily on differences in between sites high-frequency signal. Mean classification success for the relevant stages of the k-NN (CSRopen) ranged from 71.8% to 79.2% for the best performing measures. Classification errors occurred mainly between sites at elevations of 1000-1198 m a.s.l. At all other elevations and between different regions of the study area, only moderate differences in classification performance were detected. Thus, the results indicate that dendro-provenancing may be principally feasible even in a small region as studied here.
description: dendro-provenance study NOAA Template Raw Measurements file added 2020-03-09.
DOI: 10.25921/fgby-fw27
title: NOAA/WDS Paleoclimatology - Wilson - Telluride - PCGL - ITRDB CANA607

description: In north-western North America, the so-called divergence problem (DP) is expressed in tree ring width (RW) as an unstable temperature signal in recent decades. Maximum latewood density (MXD), from the same region, shows minimal evidence of DP. While MXD is a superior proxy for summer temperatures, there are very few long MXD records from North America. Latewood blue intensity (LWB) measures similar wood properties as MXD, expresses a similar climate response, is much cheaper to generate and thereby could provide the means to profoundly expand the extant network of temperature sensitive tree-ring (TR) chronologies in North America. In this study, LWB is measured from 17 white spruce sites (Picea glauca) in south-western Yukon to test whether LWB is immune to the temporal calibration instabilities observed in RW. A number of detrending methodologies are examined. The strongest calibration results for both RW and LWB are consistently returned using age-dependent spline (ADS) detrending within the signal-free (SF) framework. RW data calibrate best with June-July maximum temperatures (Tmax), explaining up to 28% variance, but all models fail validation and residual analysis. In comparison, LWB calibrates strongly (explaining 43-51% of May-August Tmax) and validates well. The reconstruction extends to 1337 CE, but uncertainties increase substantially before the early 17th century because of low replication. RW-, MXD- and LWB-based summer temperature reconstructions from the Gulf of Alaska, the Wrangell Mountains and Northern Alaska display good agreement at multi-decadal and higher frequencies, but the Yukon LWB reconstruction appears potentially limited in its expression of centennial-scale variation. While LWB improves dendroclimatic calibration, future work must focus on suitably preserved sub-fossil material to increase replication prior to 1650 CE.
description: NOAA Template Raw Measurements file added 2020-03-09.
DOI: 10.15468/dl.m4up4v
title: Occurrence Download

description: A dataset containing 312915 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Valeriana officinalis"
 ]
}

 The dataset includes 312915 records from 1813 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020669-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.60712/si-id207613.1
title: StrainInfo SI-ID 207613.1

description: StrainInfo dataset 207613 about a strain of Schwanniomyces occidentalis var. occidentalis. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207614.1
title: StrainInfo SI-ID 207614.1

description: StrainInfo dataset 207614 about a strain of Hyphopichia burtonii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207615.1
title: StrainInfo SI-ID 207615.1

description: StrainInfo dataset 207615 about a strain of Saccharomyces cerevisiae. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207457.1
title: StrainInfo SI-ID 207457.1

description: StrainInfo dataset 207457 about a strain of Vibrio vulnificus. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207458.1
title: StrainInfo SI-ID 207458.1

description: StrainInfo dataset 207458 about a strain of Vibrio vulnificus. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207459.1
title: StrainInfo SI-ID 207459.1

description: StrainInfo dataset 207459 about a strain of Trinickia caryophylli. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207460.1
title: StrainInfo SI-ID 207460.1

description: StrainInfo dataset 207460 about a strain of Ralstonia solanacearum. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207537.1
title: StrainInfo SI-ID 207537.1

description: StrainInfo dataset 207537 about a strain of Starmerella etchellsii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207538.1
title: StrainInfo SI-ID 207538.1

description: StrainInfo dataset 207538 about a strain of Wickerhamiella versatilis. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207539.1
title: StrainInfo SI-ID 207539.1

description: StrainInfo dataset 207539 about a strain of Wickerhamiella versatilis. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207540.1
title: StrainInfo SI-ID 207540.1

description: StrainInfo dataset 207540 about a strain of Wickerhamiella versatilis. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207616.1
title: StrainInfo SI-ID 207616.1

description: StrainInfo dataset 207616 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207617.1
title: StrainInfo SI-ID 207617.1

description: StrainInfo dataset 207617 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207618.1
title: StrainInfo SI-ID 207618.1

description: StrainInfo dataset 207618 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207461.1
title: StrainInfo SI-ID 207461.1

description: StrainInfo dataset 207461 about a strain of Unidentified. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207462.1
title: StrainInfo SI-ID 207462.1

description: StrainInfo dataset 207462 about a strain of Brevundimonas diminuta. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207464.1
title: StrainInfo SI-ID 207464.1

description: StrainInfo dataset 207464 about a strain of Lachancea fermentati. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207465.1
title: StrainInfo SI-ID 207465.1

description: StrainInfo dataset 207465 about a strain of Zygosaccharomyces bailii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207541.1
title: StrainInfo SI-ID 207541.1

description: StrainInfo dataset 207541 about a strain of Starmerella etchellsii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207542.1
title: StrainInfo SI-ID 207542.1

description: StrainInfo dataset 207542 about a strain of Starmerella etchellsii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207543.1
title: StrainInfo SI-ID 207543.1

description: StrainInfo dataset 207543 about a strain of Starmerella etchellsii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207544.1
title: StrainInfo SI-ID 207544.1

description: StrainInfo dataset 207544 about a strain of Zygosaccharomyces rouxii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.15468/dl.b72nyf
title: Occurrence Download

description: A dataset listing the 4448 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Bangladesh",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Tracheophyta, Bryophyta)"
 ]
}

 The dataset's 4448 records were derived from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0081923-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.60712/si-id207619.1
title: StrainInfo SI-ID 207619.1

description: StrainInfo dataset 207619 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207620.1
title: StrainInfo SI-ID 207620.1

description: StrainInfo dataset 207620 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207621.1
title: StrainInfo SI-ID 207621.1

description: StrainInfo dataset 207621 about a strain of Rhodopseudomonas palustris. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207466.1
title: StrainInfo SI-ID 207466.1

description: StrainInfo dataset 207466 about a strain of Zygosaccharomyces rouxii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207622.1
title: StrainInfo SI-ID 207622.1

description: StrainInfo dataset 207622 about a strain of Afifella marina. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207467.1
title: StrainInfo SI-ID 207467.1

description: StrainInfo dataset 207467 about a strain of Zygosaccharomyces rouxii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207468.1
title: StrainInfo SI-ID 207468.1

description: StrainInfo dataset 207468 about a strain of Starmerella etchellsii. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.
DOI: 10.60712/si-id207469.1
title: StrainInfo SI-ID 207469.1

description: StrainInfo dataset 207469 about a strain of Saccharomyces cerevisiae. StrainInfo is a service developed to provide a resolution of microbial strain identifiers by storing culture collection numbers, their relations, and culture-associated data. StrainInfo is part of NFDI4Microbiota consortium.