cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc8wm80
title: CCDC 264872: Experimental Crystal Structure Determination

description: Related Article: R.D.Adams, B.Captain, Lei Zhu|2005|J.Cluster Sci.|16|397|doi:10.1007/s10876-005-0006-0
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.e55j36
title: Occurrence Download

description: A dataset containing 2787 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Caprimulgiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((10 40,20 40,20 50,10 50,10 40))"
 ]
}

 The dataset includes 2787 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025125-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/7weg-9d98
title: NOAA/WDS Paleoclimatology - Touchan - Tagliola - PILA - ITRDB ITA071

description: The first large-scale network of tree-ring chronologies from the western Mediterranean (WM; 32°N–43°N, 10°W–17°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation and rotated empirical orthogonal function analyses are applied to 85 tree-ring series and corresponding gridded climate data to assess the climate signal embedded in the network. Chronologies range in length from 80 to 1129 years. Monthly correlations and partial correlations show overall positive associations for Pinus halepensis (PIHA) and Cedrus atlantica (CDAT) with winter (December–February) and spring (March–May) precipitation across this network. In both seasons, the precipitation correlation with PIHA is stronger, while CDAT chronologies tend to be longer. A combination of positive correlations between growth and winter–summer precipitation and negative partial correlations with growing season temperatures suggests that chronologies in at least part of the network reflect soil moisture and the integrated effects of precipitation and evapotranspiration signal. The range of climate response observed across this network reflects a combination of both species and geographic influences. Western Moroccan chronologies have the strongest association with the North Atlantic Oscillation.
DOI: 10.5517/cc8wm91
title: CCDC 264873: Experimental Crystal Structure Determination

description: Related Article: R.D.Adams, B.Captain, Lei Zhu|2005|J.Cluster Sci.|16|397|doi:10.1007/s10876-005-0006-0
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8wmb2
title: CCDC 264874: Experimental Crystal Structure Determination

description: Related Article: R.D.Adams, B.Captain, Lei Zhu|2005|J.Cluster Sci.|16|397|doi:10.1007/s10876-005-0006-0
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/72nx-jz54
title: NOAA/WDS Paleoclimatology - Touchan - Senoual - CDAT - ITRDB MAR041

description: The first large-scale network of tree-ring chronologies from the western Mediterranean (WM; 32°N–43°N, 10°W–17°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation and rotated empirical orthogonal function analyses are applied to 85 tree-ring series and corresponding gridded climate data to assess the climate signal embedded in the network. Chronologies range in length from 80 to 1129 years. Monthly correlations and partial correlations show overall positive associations for Pinus halepensis (PIHA) and Cedrus atlantica (CDAT) with winter (December–February) and spring (March–May) precipitation across this network. In both seasons, the precipitation correlation with PIHA is stronger, while CDAT chronologies tend to be longer. A combination of positive correlations between growth and winter–summer precipitation and negative partial correlations with growing season temperatures suggests that chronologies in at least part of the network reflect soil moisture and the integrated effects of precipitation and evapotranspiration signal. The range of climate response observed across this network reflects a combination of both species and geographic influences. Western Moroccan chronologies have the strongest association with the North Atlantic Oscillation.
DOI: 10.5517/cc8wmc3
title: CCDC 264875: Experimental Crystal Structure Determination

description: Related Article: R.D.Adams, B.Captain, Lei Zhu|2005|J.Cluster Sci.|16|397|doi:10.1007/s10876-005-0006-0
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7h0k-z764
title: NOAA/WDS Paleoclimatology - Slotta - Kubu Island - ADDI - ITRDB BWA001

description: According to the Intergovernmental Panel on Climate Change (IPCC), all of Africa is very likely to warm up more than the global average during this century. Especially (semi-)arid regions are expected to experience particularly high warming and possibly catastrophic droughts. However, assessments of the impacts of climate change on these regions are currently impeded by a lack of transregional high temporal resolution proxy data for the African continent. Baobab trees are widely distributed in (semi-)arid Africa and can reach ages of up to 2000 years. This pilot study was aimed at investigating African baobabs, Adansonia spp., from a site in Botswana using multiple dendroclimatological methods. Increment cores from 16 individual baobabs growing on Kubu Island (20°53’ S, 25°49’ E), a granite pluton located in the Kalahari, were collected in June 2011 to test for annual growth and the species’ utility for palaeoclimatic studies. Due to the particular wood fabric and relatively high water content, baobab increment cores were packed in air-tight opaque tubes and stored in a freezer to prevent drying and mould formation. The complicated wood anatomical structure was found to be analysed best using a microscope with incident UV light, allowing tree-ring boundaries to be distinguished. Nonetheless, potential differences in individual site conditions, as well as diverse tree ages, caused conventional dendrochronological crossdating to fail. Missing and false tree rings could be identified due to the strong relationship between tree-ring width and annual precipitation amount allowing the development of a preliminary 50 year-long baobab chronology (1960–2009). Subsequently, stable carbon and oxygen isotope analyses revealed significant correlations of Δ13C and δ18O of tree rings with climate data. Year-to-year isotope variability and trends were found to be in good agreement with established models of fractionation. Intrinsic water-use efficiency has mainly increased over the study period (2–30 %). Despite the demonstrated high potential of African baobabs as a valuable high-resolution climate archive, we conclude that more dendrochronological calibration studies are required at various sites in southern Africa. Furthermore, ecophysiological monitoring of climate and stable isotope signal transfer from the atmosphere, through soil and leaves into the tree rings is necessary to fully understand tree-ring formation and climate response of the African baobab.
description:  Rings were dated according to the Southern Hemisphere convention of assigning the year based on when ring formation began (Schulman, 1956). NOAA Template Raw Measurements file added 2022-04-04.
DOI: 10.5517/cc8480n
title: CCDC 242420: Experimental Crystal Structure Determination

description: Related Article: Shou-Tian Zheng, Jie Zhang, Ji-Qing Xu, Guo-Yu Yang|2005|J.Solid State Chem.|178|3740|doi:10.1016/j.jssc.2005.09.029
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8jqk1
title: CCDC 254403: Experimental Crystal Structure Determination

description: Related Article: Shou-Tian Zheng, Jie Zhang, Ji-Qing Xu, Guo-Yu Yang|2005|J.Solid State Chem.|178|3740|doi:10.1016/j.jssc.2005.09.029
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8kbty
title: CCDC 255000: Experimental Crystal Structure Determination

description: Related Article: Yue-Peng Cai, Guo-Bi Li, Qing-Guang Zhan, Feng Sun, Jiang-Gao Zhang, Song Gao, An-Wu Xu|2005|J.Solid State Chem.|178|3729|doi:10.1016/j.jssc.2005.09.033
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8pxkd
title: CCDC 259394: Experimental Crystal Structure Determination

description: Related Article: Shou-Tian Zheng, Jie Zhang, Ji-Qing Xu, Guo-Yu Yang|2005|J.Solid State Chem.|178|3740|doi:10.1016/j.jssc.2005.09.029
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7v52-ct19
title: NOAA/WDS Paleoclimatology - Touchan - Degirmenyüzü - PINI - ITRDB TUR069

description: The first large-scale network of 79 tree-ring chronologies in the Eastern Mediterranean and Near East (EMNE; 33°N–42°N, 21°E–43°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation analysis and cluster analysis are applied to tree-ring data and gridded climate data to assess the climate signal embedded in the network in preparation for climate field reconstructions and formal proxy/model intercomparison experiments. The lengths of the 79 combined chronologies range from 89 to 990 years. The monthly correlations and partial correlations reveal a pervasive positive association with May, June, and sometimes July precipitation, positive correlations with winter and spring (December through April) temperatures, and negative relationships with May through July temperature, although as expected, there are site-to-site exceptions to these general patterns. Cluster analysis suggests three groups of sites based on their association with climate. The chronologies for the EMNE have coherent seasonal precipitation and temperature signals across a fairly broad geographical domain. The predominant signal is a positive growth response to May–June precipitation. Collectively, the findings suggest that the network can be exploited to develop season-specific field reconstructions of precipitation and drought history in the EMNE.
DOI: 10.5517/cc9dply
title: CCDC 280320: Experimental Crystal Structure Determination

description: Related Article: Wen-Jung Chang, Pai-Ching Chang, Hsien-Ming Kao, Kwang-Hwa Lii|2005|J.Solid State Chem.|178|3722|doi:10.1016/j.jssc.2005.09.028
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/70na-6e06
title: NOAA/WDS Paleoclimatology - Lopez - Zapocó - CEMC - ITRDB BOL016

description: In this contribution we document the radial growth rates of seven tropical species largely used for timbers in the Bolivian Cerrado, the region with the largest wood production in Bolivia. Inter-annual variations in tree-ring widths were measured on cross-sections from Amburana cearensis, Cedrela fissilis, Platimiscium ulei, Centrolobium microchaete, Hymenaea courbaril, Anadenanthera colubrina and Ficus boliviana. For a common period of 100 years, the mean annual diametric growth ranged from 0.55 to 1.05 cm year−1 in Platimiscium ulei and Ficus boliviana, respectively. Mean cumulative variations in diameter growth of Centrolobium microchaete at six different sites ranged from 32.7 to 38.6 cm over a 100-year period. Variations in tree ages to reach the minimum cutting diameter (MCD) of 40 cm in the Chiquitano district ranged from 32 to >140 years, whereas in the Guarayos district (MCD = 50 cm) from 38 to 140 years. For Centrolobium microchaete, temporal variations for reaching the MCD ranged from 35 to 140 years and from 45 to 110 years for the Chiquitano and Guarayos districts, respectively. Since large differences in cumulative diametric growth were recorded between species and between sites for the same species, difference in growth rates between species and sites should be taken into consideration to ensure sustainable forest management in tropical dry forests. Biological rotation ages, estimated on the temporal evolution of the mean and current annual basal area, occur at ages over 80 years for most selected species. This information has significant implications for the management of the forests and suggests that the current cutting cycles of 20 years greatly overestimate the growth rate of tree species in the Boliviano Cerrado forest.
description:  Rings were dated according to the Southern Hemisphere convention of assigning the year based on when ring formation began (Schulman, 1956). NOAA Template Raw Measurements file added 2022-04-04.
DOI: 10.5517/cc937sd
title: CCDC 271243: Experimental Crystal Structure Determination

description: Related Article: W.K.Rybak, A.Skarzynska, L.Szterenberg, Z.Ciunik, T.Glowiak|2005|Eur.J.Inorg.Chem.|2005|4964|doi:10.1002/ejic.200500434
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc9dpmz
title: CCDC 280321: Experimental Crystal Structure Determination

description: Related Article: Wen-Jung Chang, Pai-Ching Chang, Hsien-Ming Kao, Kwang-Hwa Lii|2005|J.Solid State Chem.|178|3722|doi:10.1016/j.jssc.2005.09.028
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc937vg
title: CCDC 271245: Experimental Crystal Structure Determination

description: Related Article: W.K.Rybak, A.Skarzynska, L.Szterenberg, Z.Ciunik, T.Glowiak|2005|Eur.J.Inorg.Chem.|2005|4964|doi:10.1002/ejic.200500434
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc98j79
title: CCDC 276310: Experimental Crystal Structure Determination

description: Related Article: Sihai Yang, Guobao Li, Shujian Tian, Fuhui Liao, Jianhua Lin|2005|J.Solid State Chem.|178|3703|doi:10.1016/j.jssc.2005.09.025
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7pgn-br55
title: NOAA/WDS Paleoclimatology - Lafon fire data from Griffith Knob, Ridge and Valley - IMPD USGK-001

description: Records of past fire occurrence from tree rings, charcoal found in lake sediments, and other proxies. Parameter keywords describe what was measured in this data set.  Additional summary information can be found in the abstracts of papers listed in the data set citations.  Additional information on the International Multiproxy Database (IMPD) data set procedures are also available.

description: This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: University of Tennessee, Dept. of Geography & Sustainability
Dating Method: crossdated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usgk-001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usgk-001-noaa.txt
DOI: 10.5517/cc9bpbm
title: CCDC 278390: Experimental Crystal Structure Determination

description: Related Article: M.D.Walter, G.Wolmershauser, H.Sitzmann|2005|J.Am.Chem.Soc.|127|17494|doi:10.1021/ja0550071
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc9fbrs
title: CCDC 280945: Experimental Crystal Structure Determination

description: Related Article: L.Srinivasan, S.M.Anandalwar, J.S.Prasad, D.Manvar, R.Loriya, G.Patel, A.Shah|2005|Anal.Sci.:X-Ray Struct.Anal.Online|21|x189|doi:10.2116/analscix.21.x189
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7njs-3z86
title: NOAA/WDS Paleoclimatology - Lafon fire data from Little Walker Mountain, Ridge and Valley - IMPD USLW-001

description: Records of past fire occurrence from tree rings, charcoal found in lake sediments, and other proxies. Parameter keywords describe what was measured in this data set.  Additional summary information can be found in the abstracts of papers listed in the data set citations.  Additional information on the International Multiproxy Database (IMPD) data set procedures are also available.

description: This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: University of Tennessee, Dept. of Geography & Sustainability
Dating Method: crossdated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/uslw-001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/uslw-001-noaa.txt
DOI: 10.15468/dl.9h62uv
title: Occurrence Download

description: A dataset containing 922 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Living Specimen, Occurrence evidence, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Agropyron desertorum",
 "Year 1862-2025"
 ]
}

 The dataset includes 922 records from 88 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010016-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/3m7gjpjm35
title: GuavaLeafVision: A Labeled Dataset of Guava Leaf Diseases for Image-Based Detection

description: This dataset supports research in plant pathology and computer vision by providing a labeled image collection of guava leaf diseases, captured under real-world agricultural conditions. The original dataset includes 1,050 high-resolution images representing seven categories: Caterpillars, Cutting Weevil, Die Back, Healthy, Mealybug Pests, Red Rust, and Yellow Spot. Each class contains 150 images, ensuring class balance.
The images were captured using two high-end smartphones (Samsung Galaxy S21+ and iPhone 11) in two guava gardens in Ashulia, Savar, Dhaka, Bangladesh. The original images have a resolution of 3024x4032 pixels, later resized to 480x480 for initial processing.

To enhance generalizability and model robustness, the dataset was augmented using the following techniques:
 • Image Resizing: All images resized to 224x224 pixels.
 • Normalization: Pixel values scaled to the [0, 1] range.
 • Data Augmentation: Applied rotation, shearing, and flipping to increase variability and simulate real-life conditions.
This augmentation expanded the dataset to 8,400 images, increasing the sample size and representation of disease diversity. It is ideal for training and evaluating deep learning models for plant disease classification, particularly in resource-constrained and agro-environmental contexts.

Number of Classes: 7
Original Images: 1,050
Augmented Images: 8,400
Total Images: 9,450
Image Format (Original): .jpg
Image Format (Augmented): .png
Dimensions: 480x480 (Original)
Dimensions: 224x224 (Augmented)