cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.06824
title: A dataset of road network in the critical zone of the tableland area on the Loess Plateau from 1975 to 2020
title: 1975–2020年黄土塬区关键带道路网络数据

description: In the Loess Plateau, the traffic network is an important factor affecting the process of human activities in the critical zone. It usually accelerates soil erosion and material migration in the critical zone of the loess with the rainstorm. The Dongzhi loess tableland (35°15'23"-36°04'20"N, 107°26'47"-107°57'51"E) is the largest complete tableland on the Chinese Loess Plateau. With the rapid development of urbanization, road construction on the Dongzhi tableland has been booming. The expansion of road networks has an important impact on the study of landscape ecology and soil erosion. In this study, based on multi-source data, including historical documents, field surveys, and OSM data, ArcGIS software was applied to interpret and vector the road network data in the Dongzhi tableland between 1975 and 2020, combined with the Google image. This dataset can provide a strong data basis to carry out research on the study of road network expansion and its impacts on landscape patterns and soil erosion on the Dongzhi tableland.
description: In the Loess Plateau, the traffic network is an important factor affecting the process of human activities in the critical zone. It usually accelerates soil erosion and material migration in the critical zone of the loess with the rainstorm. The Dongzhi loess tableland (35°15'23"-36°04'20"N, 107°26'47"-107°57'51"E) is the largest complete tableland on the Chinese Loess Plateau. With the rapid development of urbanization, road construction on the Dongzhi tableland has been booming. The expansion of road networks has an important impact on the study of landscape ecology and soil erosion. In this study, based on multi-source data, including historical documents, field surveys, and OSM data, ArcGIS software was applied to interpret and vector the road network data in the Dongzhi tableland between 1975 and 2020, combined with the Google image. This dataset can provide a strong data basis to carry out research on the study of road network expansion and its impacts on landscape patterns and soil erosion on the Dongzhi tableland.
DOI: 10.15468/dl.mdc796
title: Occurrence Download

description: A dataset containing 821 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Aquiloeurycea cephalica (Cope, 1865)",
 "Year 1970-2000"
 ]
}

 The dataset includes 821 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000553-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.06825
title: Waveform, frequency and polarization evolution of terahertz radiation along two-color filament in air
title: Waveform, frequency and polarization evolution of terahertz radiation along two-color filament in air

description: The evolution of THz waveform, frequency and polarization generated from the different two-color air filament length was experimentally investigated by moving an iris along the filament. By scanning the iris from the beginning to the end of filament, THz waveform with clear phase and amplitude changes were observed, which leads to the polarization trajectory changing from larger amplitude, smaller ellipticity to smaller amplitude, larger ellipticity. Through THz domain spectroscopy, an electron density peak around geometrical focus was observed. The experimental observations are in agreement with numerical simulation results which is attributed to the relative phase between the two-color laser pulses while propagating in the plasma filament and the coherent interference of all local sources along the effective filament.
description: The evolution of THz waveform, frequency and polarization generated from the different two-color air filament length was experimentally investigated by moving an iris along the filament. By scanning the iris from the beginning to the end of filament, THz waveform with clear phase and amplitude changes were observed, which leads to the polarization trajectory changing from larger amplitude, smaller ellipticity to smaller amplitude, larger ellipticity. Through THz domain spectroscopy, an electron density peak around geometrical focus was observed. The experimental observations are in agreement with numerical simulation results which is attributed to the relative phase between the two-color laser pulses while propagating in the plasma filament and the coherent interference of all local sources along the effective filament.
DOI: 10.57760/sciencedb.06827
title: Image Encryption Algorithm With 2D Coupled Discrete Chaos
title: Image Encryption Algorithm With 2D Coupled Discrete Chaos

description: This dataset is used to store the data generated by the paper, named according to the figure.
description: This dataset is used to store the data generated by the paper, named according to the figure.
DOI: 10.5281/zenodo.15290741
title: АВТОРСКИЕ ОСОБЕННОСТИ ПЕРЕВОДА ПРОИЗВЕДЕНИЯ А.НАВОЙИ "ХАMSA"
DOI: 10.5281/zenodo.15290742
title: АВТОРСКИЕ ОСОБЕННОСТИ ПЕРЕВОДА ПРОИЗВЕДЕНИЯ А.НАВОЙИ "ХАMSA"
DOI: 10.57760/sciencedb.o00009.00401
title: A modeling study on the responses of the mesosphere and lower thermosphere (MLT) temperature to the initial and main phase of geomagnetic storms at high latitudes
title: A modeling study on the responses of the mesosphere and lower thermosphere (MLT) temperature to the initial and main phase of geomagnetic storms at high latitudes

description: The data set stores TIMEGCM simulations for September 2005 geomagnetic storms. The simulations with constant geomagnetic conditions (Kp=2.7) as the driving conditions are stored in the folder named "ckp" and the simulations with real geomagnetic conditions as the driving conditions are stored in the file named "rkp".
description: The data set stores TIMEGCM simulations for September 2005 geomagnetic storms. The simulations with constant geomagnetic conditions (Kp=2.7) as the driving conditions are stored in the folder named "ckp" and the simulations with real geomagnetic conditions as the driving conditions are stored in the file named "rkp".
DOI: 10.57760/sciencedb.06830
title: Cloud data of the solar chromosphere Halpha observations
title: 太阳色球Halpha观测含云数据

description: This data set is selected from the solar chromosphere Halpha observations containing streaming clouds. Among them, there are both astronomical general format fits and corresponding png image format. The data time range is from November 2003 to October 2007, and the image resolution is 1024x1024. About 251 documents.
description: This data set is selected from the solar chromosphere Halpha observations containing streaming clouds. Among them, there are both astronomical general format fits and corresponding png image format. The data time range is from November 2003 to October 2007, and the image resolution is 1024x1024. About 251 documents.
DOI: 10.57760/sciencedb.07537
title: Comparative Analysis of Intestinal Microflora Between Two Developmental Stages of Rimicaris kairei, a Hydrothermal Shrimp From the Central Indian Ridge
title: Comparative Analysis of Intestinal Microflora Between Two Developmental Stages of Rimicaris kairei, a Hydrothermal Shrimp From the Central Indian Ridge

description: Gut microbiota of hydrothermal vent Rimicaris Kairei in Central Indian Ridge hydrothermal vent
description: Gut microbiota of hydrothermal vent Rimicaris Kairei in Central Indian Ridge hydrothermal vent
DOI: 10.57760/sciencedb.06832
title: Far-field phasing method based on deep learning for tiled-aperture coherent beam combination
title: 基于深度学习的并行孔径相干组束远场相位测量方法

description: In this work, a phase measurement method based on deep learning is proposed, which uses the deep convolutional neural network algorithm to measure the phase error of tiled-aperture coherent beam combination system in the far field. Fig. 1.tiff describes the simulated two-beam far-field interference pattern and the corresponding axial intensity distribution with different phase errors. Fig.2.tiff describes the comparison of simulation results. Fig.3.tiff describes the four-beam far-field interference pattern and the application of amplitude modulation. Fig.4.tiff describes the results of four beam simulation. Fig.5.tiff describes the experimental setup and DCNN training process. Fig.6.tiff describes experimental data and experimental results.
description: In this work, a phase measurement method based on deep learning is proposed, which uses the deep convolutional neural network algorithm to measure the phase error of tiled-aperture coherent beam combination system in the far field. Fig. 1.tiff describes the simulated two-beam far-field interference pattern and the corresponding axial intensity distribution with different phase errors. Fig.2.tiff describes the comparison of simulation results. Fig.3.tiff describes the four-beam far-field interference pattern and the application of amplitude modulation. Fig.4.tiff describes the results of four beam simulation. Fig.5.tiff describes the experimental setup and DCNN training process. Fig.6.tiff describes experimental data and experimental results.
DOI: 10.57760/sciencedb.06833
title: TCGA-OSCC
title: TCGA-OSCC

description: mRNA、DNA methylation and miRNA of OSCC from the TCGA database
description: mRNA、DNA methylation and miRNA of OSCC from the TCGA database
DOI: 10.57760/sciencedb.06837
title: Deep learning assisted far-field multi-beam pointing measurement
title: 深度学习辅助多光束远场指向性测量

description: In this work, we present a deep learning approach to synchronously measure the multi-beam pointing error. This approach uses only one detector to identify the pointing change of the far-field spot by the deep convolutional neural network algorithm. It can be well applied to multi-beam coherent combination for high-power laser systems.Figure1.tif describes the simulated two-beam far-field interference pattern. Figure2.tif describes the training and measurement process of DCNN. Figure3.tif describes the experimental sample acquisition setup. Figure4.tif describes the experimental far-field interference pattern and the experimental results.
description: In this work, we present a deep learning approach to synchronously measure the multi-beam pointing error. This approach uses only one detector to identify the pointing change of the far-field spot by the deep convolutional neural network algorithm. It can be well applied to multi-beam coherent combination for high-power laser systems.Figure1.tif describes the simulated two-beam far-field interference pattern. Figure2.tif describes the training and measurement process of DCNN. Figure3.tif describes the experimental sample acquisition setup. Figure4.tif describes the experimental far-field interference pattern and the experimental results.
DOI: 10.57760/sciencedb.o00009.00402
title: GPS Spoofing detecion （TEXBAT）
title: GPS Spoofing detecion （TEXBAT）

description: GPS,L1 原始数据，未解扩同步，采样率25Mhz包括动态和静态的欺骗场景和无欺骗的场景八个欺骗场景的实验数据ds1-ds8，每个场景采集信号420s，ds5和ds6为静态场景
description: GPS,L1 原始数据，未解扩同步，采样率25Mhz包括动态和静态的欺骗场景和无欺骗的场景八个欺骗场景的实验数据ds1-ds8，每个场景采集信号420s，ds5和ds6为静态场景
DOI: 10.57760/sciencedb.j00113.00092
title: Experimentally derived field-ionization-free plasma recombination rate coefficients for Ar12+, 14+, Ca14+, 16+, 17+, Ni19+, and Kr25+ ions
title: Experimentally derived field-ionization-free plasma recombination rate coefficients for Ar12+, 14+, Ca14+, 16+, 17+, Ni19+, and Kr25+ ions

description: The plasma recombination rate coefficients for Ar12+, 14+, Ca14+, 16+, 17+, Ni19+, and Kr25+ ions have been determined with the merged-beam technique at the storage ring HIRFL-CSR at the Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou. To facilitate the use of our experimental data in astrophysical and fusion plasma modeling, the experimental PRRCs are parameterized with a typical fitting formula. Fitting parameters of ci and Ei (i=1~8) are provided in the data table.
description: The plasma recombination rate coefficients for Ar12+, 14+, Ca14+, 16+, 17+, Ni19+, and Kr25+ ions have been determined with the merged-beam technique at the storage ring HIRFL-CSR at the Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou. To facilitate the use of our experimental data in astrophysical and fusion plasma modeling, the experimental PRRCs are parameterized with a typical fitting formula. Fitting parameters of ci and Ei (i=1~8) are provided in the data table.
DOI: 10.57760/sciencedb.o00009.00404
title: Simulations of 'The northern and southern hemispheric asymmetries of mesospheric ozone at high latitudes during the January 2012 solar proton events'
title: Simulations of 'The northern and southern hemispheric asymmetries of mesospheric ozone at high latitudes during the January 2012 solar proton events'

description: This data is simulated by the WACCM-X model from January 18 to February 7, 2012. The data contains variables such as ozone, OH, H, HO2, N, NO, NO2, temperature, etc. The data contains altitudes from the ground to 500km. This data can be used to study the effects of the 2012 solar proton events on ozone in the Earth's mesosphere.
description: This data is simulated by the WACCM-X model from January 18 to February 7, 2012. The data contains variables such as ozone, OH, H, HO2, N, NO, NO2, temperature, etc. The data contains altitudes from the ground to 500km. This data can be used to study the effects of the 2012 solar proton events on ozone in the Earth's mesosphere.
DOI: 10.57760/sciencedb.06839
title: Advanced composting technologies promotes environmental benefits and eco-efficiency: A life cycle assessment
title: Advanced composting technologies promotes environmental benefits and eco-efficiency: A life cycle assessment

description: Growing demand for intensive animal farms and increased public awareness of environmental friendliness, have led to continuous iteration and refinement of the initially crude composting technology. However, the impact of the composting facility and energy input on eco-efficiency is limited. In this study, a LCA approach was conducted to investigate the eco-efficiency of four widely applied composting strategies: static heaps (SH), windrow composting (WC), membrane-covered composting (MC) and reactor composting (RC). The results showed that the environmental benefits of RC’s were decreased by 11.3%, 21.7%, and 6.5% compared to SH, WC, and MC, respectively. Advanced composting technologies didn’t substantially reduce direct economic costs, however, the eco-efficiency of RC was increased by 296.9%, 54.7%, and 87.6% compared to SH, WC, and MC, respectively. Overall, the results demonstrate that RC is a promising solution with high ecological efficiency that can contribute to the sustainable development of intensified livestock production.
description: Growing demand for intensive animal farms and increased public awareness of environmental friendliness, have led to continuous iteration and refinement of the initially crude composting technology. However, the impact of the composting facility and energy input on eco-efficiency is limited. In this study, a LCA approach was conducted to investigate the eco-efficiency of four widely applied composting strategies: static heaps (SH), windrow composting (WC), membrane-covered composting (MC) and reactor composting (RC). The results showed that the environmental benefits of RC’s were decreased by 11.3%, 21.7%, and 6.5% compared to SH, WC, and MC, respectively. Advanced composting technologies didn’t substantially reduce direct economic costs, however, the eco-efficiency of RC was increased by 296.9%, 54.7%, and 87.6% compared to SH, WC, and MC, respectively. Overall, the results demonstrate that RC is a promising solution with high ecological efficiency that can contribute to the sustainable development of intensified livestock production.
DOI: 10.57760/sciencedb.06849
title: Spatial Planning Needed to Drastically Reduce Nitrogen and Phosphorus Surpluses in China’s Agriculture
title: Spatial Planning Needed to Drastically Reduce Nitrogen and Phosphorus Surpluses in China’s Agriculture

description: China’s fertilization practices contribute greatly to the global biogeochemical nitrogen (N) and phosphorus (P) flows, which have exceeded the safe-operating space. Here, we quantified the potentials of improved nutrient management in the food chain and spatial planning of livestock farms on nutrient use efficiency and losses in China, using a nutrient flow model and detailed information on&gt;2300 counties. Annual fertilizer use could be reduced by 26 Tg N and 6.4 Tg P following improved nutrient management. This reduction N and P fertilizer use would contribute 30% and 80% of the required global reduction, needed to keep the biogeochemical N and P flows within the planetary boundary. However, there are various barriers to make this happen. A major barrier is the transportation cost due to the uneven distributions of crop land, livestock, and people within the country. The amounts of N and P in wastes and residues are larger than the N and P demand of the crops grown in 30% and 50% of the counties, respectively. We argue that a drastic increase in the recycling and utilization of N and P from wastes and residues can only happen following relocation of livestock farms to areas with sufficient cropland.
description: China’s fertilization practices contribute greatly to the global biogeochemical nitrogen (N) and phosphorus (P) flows, which have exceeded the safe-operating space. Here, we quantified the potentials of improved nutrient management in the food chain and spatial planning of livestock farms on nutrient use efficiency and losses in China, using a nutrient flow model and detailed information on&gt;2300 counties. Annual fertilizer use could be reduced by 26 Tg N and 6.4 Tg P following improved nutrient management. This reduction N and P fertilizer use would contribute 30% and 80% of the required global reduction, needed to keep the biogeochemical N and P flows within the planetary boundary. However, there are various barriers to make this happen. A major barrier is the transportation cost due to the uneven distributions of crop land, livestock, and people within the country. The amounts of N and P in wastes and residues are larger than the N and P demand of the crops grown in 30% and 50% of the counties, respectively. We argue that a drastic increase in the recycling and utilization of N and P from wastes and residues can only happen following relocation of livestock farms to areas with sufficient cropland.
DOI: 10.57760/sciencedb.06853
title: Multi-scale Modeling of Nutrient Pollution in the Rivers of China
title: Multi-scale Modeling of Nutrient Pollution in the Rivers of China

description: Chinese surface waters are severely polluted by nutrients. This study addresses three challenges in nutrientmodeling for rivers in China: (1) difficulties in transferring modeling results across biophysical and administrative scales, (2) poor representation of the locations of point sources, and (3) limited incorporation of the direct discharge of manure to rivers. The objective of this study is, therefore, to quantify inputs of nitrogen (N) and phosphorus (P) to Chinese rivers from different sources at multiple scales. We developed a novel multi-scale modeling approach including a detailed, state-of-the-art representation of point sources of nutrients in rivers. The model results show that the river pollution and source attributions differ among spatial scales. Point sources accounted for 75% of the total dissolved phosphorus (TDP) inputs to rivers in China in 2012, and diffuse sources accounted for 72% of the total dissolved nitrogen (TDN) inputs. One-third of the sub-basins accounted for more than half of the pollution. Downscaling to the smallest scale (polygons) reveals that 14% and 9% of the area contribute to more than half of the calculated TDN and TDP pollution, respectively. Sources of pollution vary considerably among and within counties. Clearly, multi-scale modeling may help to develop effective policies for water pollution.
description: Chinese surface waters are severely polluted by nutrients. This study addresses three challenges in nutrientmodeling for rivers in China: (1) difficulties in transferring modeling results across biophysical and administrative scales, (2) poor representation of the locations of point sources, and (3) limited incorporation of the direct discharge of manure to rivers. The objective of this study is, therefore, to quantify inputs of nitrogen (N) and phosphorus (P) to Chinese rivers from different sources at multiple scales. We developed a novel multi-scale modeling approach including a detailed, state-of-the-art representation of point sources of nutrients in rivers. The model results show that the river pollution and source attributions differ among spatial scales. Point sources accounted for 75% of the total dissolved phosphorus (TDP) inputs to rivers in China in 2012, and diffuse sources accounted for 72% of the total dissolved nitrogen (TDN) inputs. One-third of the sub-basins accounted for more than half of the pollution. Downscaling to the smallest scale (polygons) reveals that 14% and 9% of the area contribute to more than half of the calculated TDN and TDP pollution, respectively. Sources of pollution vary considerably among and within counties. Clearly, multi-scale modeling may help to develop effective policies for water pollution.