cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.7wfjaf
title: Occurrence Download

description: A dataset containing 26725 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Anaxyrus fowleri (Hinckley, 1882))"
 ]
}

 The dataset includes 26725 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000819-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15291368
title: lactuca_watsoniana_spades_01.fasta.gz
DOI: 10.5281/zenodo.15291369
title: lactuca_watsoniana_spades_01.fasta.gz
DOI: 10.57760/sciencedb.space.01132
title: Wettability Experiment Parameter Dataset for High-Temperature Al/Al2O3
title: 高温Al/Al2O3润湿性实验参数数据集

description: A wettability experimental platform was built, and a software system was used to control the camera to collect wettability experimental images with a resolution of 1280 * 1024. After being collected by a computer, a series of image processing such as edge detection and contour fitting were performed to calculate the wettability related parameters. 
description: A wettability experimental platform was built, and a software system was used to control the camera to collect wettability experimental images with a resolution of 1280 * 1024. After being collected by a computer, a series of image processing such as edge detection and contour fitting were performed to calculate the wettability related parameters.
DOI: 10.57760/sciencedb.iga.00588
title: Heilongjiang Province 1:250000 Population Spatial Dataset (1970)
title: 黑龙江省1：25万人口空间数据集(1970年)

description: a. Data content (data file/table name, including observation index content)

The 1:250000 population spatial dataset of Heilongjiang Province (1970) reflects the population distribution of various counties and cities in Heilongjiang Province in 1970, including three indicators: agricultural population, year-end total population, and rural population.

b. Construction purpose

Mainly providing data support for the research on the current situation, characteristics, and evolution patterns of population spatial distribution in Heilongjiang Province.

c. Service object

Students and researchers engaged in research related to population geography.

d. Time range of data

1970

e. The spatial range of data

Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

The 1:250000 population spatial dataset of Heilongjiang Province (1970) reflects the population distribution of various counties and cities in Heilongjiang Province in 1970, including three indicators: agricultural population, year-end total population, and rural population.

b. Construction purpose

Mainly providing data support for the research on the current situation, characteristics, and evolution patterns of population spatial distribution in Heilongjiang Province.

c. Service object

Students and researchers engaged in research related to population geography.

d. Time range of data

1970

e. The spatial range of data

Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00589
title: Dataset of 1:250000 main crop planting areas in Heilongjiang Province (2010)
title: 黑龙江省1:25万主要农作物种植面积数据集(2010年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2010)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, rice) and potatoes in Heilongjiang Province by county in 2010. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2010) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 2010.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2010)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, rice) and potatoes in Heilongjiang Province by county in 2010. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2010) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 2010.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00590
title: Dataset of 1:250000 Major Crop Planting Areas in Heilongjiang Province (2000)
title: 黑龙江省1:25万主要农作物种植面积数据集(2000年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2000)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, rice) and potatoes in Heilongjiang Province by county in 2000. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2000) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from the year 2000.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2000)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, rice) and potatoes in Heilongjiang Province by county in 2000. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (2000) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from the year 2000.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00591
title: Dataset of 1:250000 Major Crop Planting Areas in Heilongjiang Province (1990)
title: 黑龙江省1:25万主要农作物种植面积数据集(1990年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1990)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1990, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1990) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1990)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1990, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1990) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00592
title: Dataset of 1:250000 Major Crop Planting Areas in Heilongjiang Province (1980)
title: 黑龙江省1:25万主要农作物种植面积数据集(1980年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1980)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1980, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1980) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1980.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1980)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1980, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1980) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1980.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.12176
title: Simulation data of "Energetic Plasma Injections in Jovian Inner Magnetosphere: A Simulation Study"
title: Simulation data of "Energetic Plasma Injections in Jovian Inner Magnetosphere: A Simulation Study"

description: The datasets are used in the research on the centrifugally driven interchange convection and energetic injections in the Jovian inner magnetosphere. This directory contains the data and code used in the work entitled "Energetic Plasma Injections in Jovian Inner Magnetosphere: A Simulation Study" by Wang et al. The datasets include the simulation data generated by the Rice Convection Model-Jupiter (RCM-J) for the Jovian magnetosphere, and the code written in IDL to load these datasets.
description: The datasets are used in the research on the centrifugally driven interchange convection and energetic injections in the Jovian inner magnetosphere. This directory contains the data and code used in the work entitled "Energetic Plasma Injections in Jovian Inner Magnetosphere: A Simulation Study" by Wang et al. The datasets include the simulation data generated by the Rice Convection Model-Jupiter (RCM-J) for the Jovian magnetosphere, and the code written in IDL to load these datasets.
DOI: 10.15468/dl.b2tmmt
title: Occurrence Download

description: A dataset containing 322911 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Vascular plants: Online Atlas of Vascular Plants 2012 Onwards"
 ]
}

 The dataset includes 322911 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000822-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.iga.00593
title: Dataset of 1:250000 Major Crop Planting Areas in Heilongjiang Province (1970)
title: 黑龙江省1:25万主要农作物种植面积数据集(1970年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1970)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1970, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1970) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1970.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1970)

Main content:

This dataset reflects the planting area of major crops (wheat, corn, soybeans, and rice) in Heilongjiang Province in 1970, measured by counties. The data type is vector data, which includes one data entity: Heilongjiang Province 1:250000 Main Crop Planting Area Dataset (1970) - Data Entity. shp.

b. Construction purpose

This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development.

c. Service object

Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments.

d. Time range of data

The data is from 1970.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00594
title: 1:200000 Soil Organic Matter Distribution Dataset in Heilongjiang Province (1990)
title: 黑龙江省1:200万土壤有机质分布数据集(1990年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Organic Matter Distribution Dataset (1990)

b. Construction purpose

Provide data support for scientific research projects related to soil quality evolution and soil fertility improvement.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Organic Matter Distribution Dataset (1990)

b. Construction purpose

Provide data support for scientific research projects related to soil quality evolution and soil fertility improvement.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00595
title: 1: 2 million Soil Effective Manganese Distribution Dataset in Heilongjiang Province (1990)
title: 黑龙江省1:200万土壤有效锰分布数据集(1990年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Manganese Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Manganese Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00596
title: Dataset of Effective Copper Distribution in Soil of Heilongjiang Province with a Scale of 1:200000 (1990)
title: 黑龙江省1:200万土壤有效铜分布数据集(1990年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Copper Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Copper Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.57760/sciencedb.iga.00597
title: 1: 2 million soil available iron distribution dataset in Heilongjiang Province (1990)
title: 黑龙江省1:200万土壤有效铁分布数据集(1990年)

description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Iron Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
description: a. Data content (data file/table name, including observation index content)

Data File Name: Heilongjiang Province 1:200000 Soil Effective Iron Distribution Dataset (1990)

b. Construction purpose

Provide a complete introduction to the graph and a detailed explanation of the processing process and key definitions of the vector graph, which is convenient for users involved in the comprehensive management of terrestrial ecosystem research.

c. Service object

This database is suitable for scientific and technological workers engaged in research on terrestrial ecosystems, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was completed in 1990.

e. The spatial range and projection method of data

Space scope: Heilongjiang Province
DOI: 10.15468/dl.9pxect
title: Occurrence Download

description: A dataset containing 320647 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Plankton image dataset from a cabled observatory system (JEDI System/OCEANS) deployed at coastal area of Oshima island, Tokyo, Japan"
 ]
}

 The dataset includes 320647 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000821-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.12182
title: Path Dependence of Digital Technology Innovation
title: 数字技术创新的路径依赖

description: The Impact of Pilot Policies for Innovative Cities on Breaking the Path Dependence of Digital Technology Innovation 
description: The Impact of Pilot Policies for Innovative Cities on Breaking the Path Dependence of Digital Technology Innovation
DOI: 10.15468/dl.zhtcyd
title: Occurrence Download

description: A dataset containing 322398 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Vascular Plant Specimen database of Kanagawa Prefectural Museum of Natural History"
 ]
}

 The dataset includes 322398 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000823-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.