cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/5rmm-9t86
title: NOAA/WDS Paleoclimatology - Western Tropical Pacific, 21Kyr BP to present, Foraminiferal Stable Isotope, Mg/Ca and SST Data

description: Establishing what caused Earth's largest climatic changes in the past requires a precise knowledge of both the forcing and the regional responses. We determined the chronology of high- and low-latitude climate change at the last glacial termination by radiocarbon dating benthic and planktonic foraminiferal stable isotope and magnesium/calcium records from a marine core collected in the western tropical Pacific. Deep-sea temperatures warmed by ~2°C between 19 and 17 thousand years before the present (ky B.P.), leading the rise in atmospheric CO2 and tropicalŋsurface-ocean warming by ~1000 years. The cause of this deglacial deep-water warming does not lie within the tropics, nor can its early onset between 19 and 17 ky B.P. be attributed to CO2 forcing. Increasing austral-spring insolation combined with sea-ice albedo feedbacks appear to be the key factors responsible for this warming.
description: Foraminiferal stable isotope and Mg/Ca data for from 3 Western Tropical Pacific sediment cores. Mg/Ca-SST calibration is that of Anand and Elderfield, 2003 (Paleoceanography, Vol. 18, No. 2, 1050, doi:10.1029/2002PA000846, 2003). Age model is based on 14C ages given in text. Details of the age model are also described in the text. Core MD98-2170: 10.59ºS, 125.39ºE, 832m depth. Core MD98-2176: 5ºS, 133.44ºE, 2382m depth. Core MD98-2181: 6.3ºN, 125.82ºE, 2114m depth.
DOI: 10.25921/5hsr-y612
title: NOAA/WDS Paleoclimatology - Xiong - Urewera Recollection - LIBI - ITRDB NEWZ063

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: NOAA Template Raw Measurements file added 2019-02-01.
DOI: 10.25921/5esc-tp18
title: NOAA/WDS Paleoclimatology - Stahle - Magness Barn - QUAL - ITRDB AR007

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: NOAA Template Chronology file added 2018-12-20. NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.25921/5kqa-ph58
title: NOAA/WDS Paleoclimatology - Schweingruber - Torneträsk rez., Bartoli - PISY - ITRDB SWED020

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: NOAA Template Chronology file added 2019-01-09. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5281/zenodo.17362169
title: SHAI HILLS BUTTERFLY DIVERSITY - GHANA
title: BUTTERFLIES - SHAI HIILLS
DOI: 10.25921/5x5j-kx93
title: NOAA/WDS Paleoclimatology - Keigwin 1998 Northwest Pacific Stable Isotope Data

description: Stable isotope data on benthic foraminifera from more than 30 cores on the northern Emperor Seamounts and in the Okhotsk Sea are synthesized in paleohydrographic profiles spanning the depth range 1000–4000 m. Holocene (core-top) benthic foraminiferal δ18O and δ13C data are calibrated to modern hydrographic properties through measurements of δ13C of ΣCO2 and δ18O of seawater. Cibicidoides stable isotope ratios are close to the δ13C and equilibrium δ18O of seawater, whereas Uvigerina δ18O and δ13C are variably offset from Cibicidoides. Glacial maximum δ13C of Cibicidoides displays a different vertical profile than that of the Holocene. When results are adjusted by +0.32‰ to account for the secular change in δ13C during the last glacial maximum, the data coincide with the modern seawater and foraminiferal curves deeper than ∼2 km. However, at shallower depths δ13C gradually increases by as much as 1‰ above the modern value. Furthermore, above 2 km the benthic δ18O decreases by ∼0.5‰. These results are consistent with a benthic front at ∼2 km in the North Pacific [see Herguera et al., 1992], but they differ from interpretations based on trace metal data which indicate a source of nutrient-depleted deep water during glaciation. The isotopic data suggest that during glaciation there was a better ventilated watermass at intermediate depths in the far northwestern Pacific, it was relatively fresher than deep waters there, and deep waters were as nutrient-rich as today.
DOI: 10.25921/52fv-cv48
title: NOAA/WDS Paleoclimatology - Kaiser et al. 2005 Southeast Pacific High Resolution Alkenone SST Reconstruction

description: We present the first high-resolution alkenone-derived sea surface temperature (SST) reconstruction in the southeast Pacific (Ocean Drilling Program Site 1233) covering the major part of the last glacial period and the Holocene. The record shows a clear millennial-scale pattern that is very similar to climate fluctuations observed in Antarctic ice cores, suggesting that the Southern Hemisphere high-latitude climate changes extended into the midlatitudes, involving simultaneous changes in air temperatures over Antarctica, sea ice extent, extension of the Antarctic Circumpolar Current, and westerly atmospheric circulation. A comparison to other midlatitude surface ocean records suggests that this "Antarctic" millennial-scale pattern was probably a hemisphere-wide phenomenon. In addition, we performed SST gradient reconstructions over the complete latitudinal range of the Pacific Eastern Boundary Current System for different time intervals during the last 70 kyr. The main results suggest an equatorward displaced subtropical gyre circulation during marine isotope stages 2 and 4.
DOI: 10.13140/rg.2.2.36105.44643
title: Cloud Data Imager release 0.0.1 Beta sha1: a92afb0db373ca870928c6a31308656a1f6b7c38 corrado.federici@unibo.it
DOI: 10.25921/5r1g-vn32
title: NOAA/WDS Paleoclimatology - Wilson - Falkenfels - ABAL - ITRDB GERM060

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: NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.25921/59mr-fr11
title: NOAA/WDS Paleoclimatology - Wilson - Mt. Chuwells - PCEN - ITRDB CANA239

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: NOAA Template Raw Measurements file added 2019-01-27. NOAA Template Raw Measurements file added 2019-02-04.
DOI: 10.25921/5nh2-vy87
title: NOAA/WDS Paleoclimatology - Jacoby - Hornby Cabin - PCGL - ITRDB CANA155

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: This Hornby Cabin ring width data is also in cana318.rwl, along with additional Hornby Cabin data. NOAA Template Raw Measurements file added 2019-02-04.
DOI: 10.25921/5384-5930
title: NOAA/WDS Paleoclimatology - Jacoby - Suuleen Bagtraa - LASI - ITRDB MONG010

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: NOAA Template Chronology file added 2018-12-19. NOAA Template Raw Measurements file added 2019-04-08.
DOI: 10.25921/5bc3-x606
title: NOAA/WDS Paleoclimatology - Cook - Laya Chamsa - JURE - ITRDB BT018

description: The Asian monsoon system affects more than half of humanity worldwide, yet the dynamical processes that govern its complex spatiotemporal variability are not sufficiently understood to model and predict its behavior, due in part to inadequate long-term climate observations. Here we present the Monsoon Asia Drought Atlas (MADA), a seasonally resolved gridded spatial reconstruction of Asian monsoon drought and pluvials over the past millennium, derived from a network of tree-ring chronologies. MADA provides the spatiotemporal details of known historic monsoon failures and reveals the occurrence, severity, and fingerprint of previously unknown monsoon megadroughts and their close linkages to large-scale patterns of tropical Indo-Pacific sea surface temperatures. MADA thus provides a long-term context for recent monsoon variability that is critically needed for climate modeling, prediction, and attribution.
description: Purpose of Collection:  
# Climatology - precipitation analysis  
# 
#  NOAA Template Raw Measurements file added 2019-04-08.  Elevation value from PAGES2k added 1/6/2020.
DOI: 10.25921/50mr-md17
title: NOAA/WDS Paleoclimatology - Solomina - Bystraya, Kamchatka - LAGM - ITRDB RUSS210

description: The Asian monsoon system affects more than half of humanity worldwide, yet the dynamical processes that govern its complex spatiotemporal variability are not sufficiently understood to model and predict its behavior, due in part to inadequate long-term climate observations. Here we present the Monsoon Asia Drought Atlas (MADA), a seasonally resolved gridded spatial reconstruction of Asian monsoon drought and pluvials over the past millennium, derived from a network of tree-ring chronologies. MADA provides the spatiotemporal details of known historic monsoon failures and reveals the occurrence, severity, and fingerprint of previously unknown monsoon megadroughts and their close linkages to large-scale patterns of tropical Indo-Pacific sea surface temperatures. MADA thus provides a long-term context for recent monsoon variability that is critically needed for climate modeling, prediction, and attribution.
description: Purpose of Collection:  
# Climatology - precipitation analysis  NOAA Template Raw Measurements file added 2019-04-08. July 2024: Elevation added by WDS-Paleo using get_elev_point() from the elevatr R package with the AWS Terrain Tiles (aws) and WGS 84 reference frame.
DOI: 10.13140/rg.2.2.14671.89767
title: Lacewing News 23
DOI: 10.13140/rg.2.2.29351.96164
title: Scorrano et al. 2016 Zool J Linn Soc-sup-0002-TableS1-S4
DOI: 10.25921/5r1n-ad05
title: NOAA/WDS Paleoclimatology - Lofoten Islands, Norway Multiproxy Holocene Lake Sediment Data

description: We analyzed Holocene sedimentary records from two lakes in the Lofoten Islands, northern Norway to evaluate environmental changes during the Holocene related to northern North Atlantic climate dynamics. The lakes are located in different geomorphological settings, and thus provide a contrast in their response to regional climate change. Environmental changes at both lakes were interpreted based on magnetic susceptibility, organic-matter flux, C/N, d13Corg, Ti concentrations, and mass accumulation rates. Chronologies were established using 16 AMS radiocarbon dates, and average deposition rates in both environments are higher than 0.2 mm/year throughout the Holocene. At Vikjordvatnet, sedimentary geochemical properties define three distinct phases of sedimentation related to changes in aquatic productivity and gradual landscape development. Following deglaciation, during the early Holocene (11.6–7.2 ka), aquatic productivity increased and the landscape stabilized as regional temperatures increased in response to higher summer insolation and increasing inflow of warm Atlantic water into the Norwegian Sea. Centennial-scale intervals of decreased organic-matter flux, from 10.9 to 10.2 ka and 9.2 to 8.0 ka, record episodes of instability during the early Holocene. These may represent regional cooling events related to freshwater forcing and a slowdown of the northward transport of warm water into the North Atlantic. During the mid-Holocene (7.2–4.8 ka) organic-matter properties show less variability and the timing of this phase corresponds with the regional Holocene thermal maximum. The late Holocene sediments (4.8 ka–present) record a transition to colder climate conditions. The record from Fiskebølvatnet captures periodic changes in clastic input related to runoff and exhibits high-frequency variations over the last 9.5 ka. The most significant change in sedimentation was during the late Holocene (4.3 ka–present) when the frequency and magnitude of runoff events show an abrupt transition to wetter conditions. The timing of this shift corresponds to other regional reconstructions that indicate wetter and colder conditions during the late Holocene.
description: Multiproxy Holocene sediment data from 2 lakes in the Lofoten Islands, northern Norway. Paleoenvironmental proxies measured include magnetic susceptibility, organic-matter flux, C/N, d13Corg, Ti concentrations, and mass accumulation rates. Lofoten Islands lake locations: Fiskebølvatnet: 68.41°N, 14.80°E, 23m elevation, 44m water depth. Vikjordavatnet: 68.23°N, 14.06°W, 23m elevation, 21m water depth.
DOI: 10.15468/dl.fneft7
title: Occurrence Download

description: A dataset listing the 14528 species recorded in GBIF matching the query:
{
 "DatasetKey" : [
 "is Taxon occurrence data for the FungalRoot database"
 ]
}

 The dataset's 14528 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025032-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/prim-c46-4121
title: USS Tutuila. Commanding officer diary of daily events: Ichang (January 22 - February 28, 1931)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.23708/faf1b6a7-2984-4a99-aa7a-35b9b1bdf417
title: Delta du fleuve Sénégal - Wilayas - Découpage administratif
title: Senegal River Delta - Wilayas - Administrative divisions

description: Les données mise à disposition à travers cette collection d'éléments liés, sont issues de l'outil SIRENA, créé en janvier 2011 afin de constituer un ensemble de données géographiques organisées et normalisées à l'échelle du delta du fleuve Sénégal, dans le but de répondre à la problématique de la gouvernance de cet espace. Un partenariat avec des universitaires, des techniciens SIG, des gestionnaires des aires protégées et des usagers a été mis en place.
Une demande explicite d’appui vis-à-vis de la recherche avait été alors formulée par les conservateurs et gestionnaires de ce Parc ainsi que ceux du Parc National des oiseaux du Djoudj (PNOD) pour disposer d’un outil de création, d’analyse et de gestion de données géographiques pour répondre à des problématiques de gestion territoriale, ainsi que d’un soutien scientifique pour le suivi environnemental des espaces protégés du Delta.

Les wilayas faisaient partie des données intégrées dans l'outil SIRENA pour le LMI Pateo.
description: The data made available through this collection of linked elements comes from the SIRENA tool, created in January 2011 to build a set of organized and standardized geographic data for the Senegal River delta, with the aim of addressing the issue of governance in this area. A partnership with academics, GIS technicians, protected area managers, and users has been established.
An explicit request for research support was then made by the park's conservators and managers, as well as those of the Djoudj National Bird Sanctuary (PNOD), for a tool to create, analyze, and manage geographic data to address land management issues, as well as scientific support for environmental monitoring of the delta's protected areas.

The wilayas were part of the data integrated into the SIRENA tool for the Pateo LMI.
DOI: 10.25549/prim-c46-4126
title: USS Tutuila. Commanding officer diary of daily events: Ichang (January 22 - February 28, 1931)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4128
title: USS Tutuila. Commanding officer diary of daily events: Ichang (January 22 - February 28, 1931)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4129
title: USS Tutuila. Commanding officer diary of daily events: Ichang (January 22 - February 28, 1931)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4131
title: USS Tutuila. Commanding officer diary of daily events: Ichang (January 22 - February 28, 1931)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4022
title: USS Tutuila. Commanding officer diary of daily events: Ichang (September 8 - November 15, 1930)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4025
title: USS Tutuila. Commanding officer diary of daily events: Ichang (September 8 - November 15, 1930)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."
DOI: 10.25549/prim-c46-4028
title: USS Tutuila. Commanding officer diary of daily events: Ichang (September 8 - November 15, 1930)

description: The Pacific Rim Archive (PRIM) brings together archival materials relating to America's first century of involvement in and impressions of East Asia (broadly interpreted as including activities from the 1840s through the 1940s). Trading relations predate this period, but not at the level that began to develop with the United States' active settlement of its Pacific shores. And, on the other hand, the level of American involvement in East Asia following the defeat of Japan, and particularly the outbreak of the Korean War was on a much different level than this first century of the "Pacific Rim."