cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7910/dvn/jodptg
title: Replication Data for: Closing rice yield gaps in Africa requires integration of good agricultural practices

description: Despite decades of international research and development efforts focusing on increased rice production in Africa, there is large yield gap, and the local production still needs to be complemented by rice imports to meet consumption demands. This paper aims to provide an overview of published research findings on rice yield gaps and the effects of ‘good agricultural practices’ (GAPs) on rice yield and nutrient use efficiency. The majority of previous studies were from irrigated lowlands, and quantified rice yield gaps as farmer-based (difference between ‘actual yield’ and ‘best farmers’ yield’) and model-based yield gaps (difference between ‘actual yield’ and ‘potential yield for irrigated and water-limited potential yield for rainfed rice’). The mean farmer- and model-based yield gaps were 3.1 and 5.0 t ha–1 for irrigated lowland (IL); 3.1 and 7.7 t ha–1 for rainfed lowland (RL); 2.0 and 6.0 t ha–1 for rainfed upland (RU), respectively in Africa. An analysis of studies from literature on GAPs in Africa revealed that most studies (64 %) were from IL and a wide range of yield increases following individual components of GAPs across environments. A median yield increase of 1.0 t ha–1 was achieved with improved water conservation practices in IL, whereas improved weed management increased yields by 0.7 t ha–1, mainly in IL compared to farmers’ practices. Application of inorganic fertilizers and/or organic amendments increased the yield by 0.8–1.2 t ha–1 across the environments. Integration of GAPs increased the median yield by 2.1 and 1.5 t ha–1 in IL and RL, respectively. The calculated agronomic efficiency of N, P and K from fertilizer experiments were within the desirable levels mainly in the IL and RL environments and comparable to the values from similar environments in Asia. For instance, the agronomic efficiency of N was 21, 13 and 12 kg kg–1, respectively for IL, RL and RU in Africa. Although rice yield gaps in Africa can be substantially reduced by introduction of integrated GAPs to farmers, there is large difference between model-based yield gaps and yield gain obtained by integrated GAPs. Further efforts are needed to identify factors causing this difference. We recommend a research and development focus on rainfed lowland rice systems, which have the largest model-based yield gaps by partially converting them to irrigated systems, and on improving nutrient use efficiencies and closing nutrient cycles.
DOI: 10.7910/dvn/6ph5v6
title: Replication Data for: Changes in production, yields, and the cropped area of lowland rice over the last 20 years and factors affecting their variations in Côte d′Ivoire

description: To meet high demand for rice in West Africa, many governments and the regional and international donor community embarked on ambitious rice sector development. The questions are how much rice farmers have increased rice production in West Africa in the past two decades and what factors have contributed to the increase in rice production there. As a case study on lowland rice farming in central Côte d′Ivoire, we aim to describe changes in production, yields, the cropped area, and agronomic practices between 2000 and 2020, and to identify factors affecting rice yields and cropped area. Farm surveys were conducted in 2000 and 2020 around the city of Bouaké in Côte d′Ivoire to construct panel data, and descriptive and multiple regression analyses were performed. Rice production increased by an average of 89% over the 20 years, of which 26% and 63% increase in rice production were attributed to the increase in yields and the cropped area, respectively. Yield variation was 0.1–8.0 t/ha and 0.2–7.0 t/ha in 2000 and 2020, respectively, with medians of 1.6 and 2.4 t/ha. Farmers using low inputs relative to the land area tended to increase their cropped area. Changes in agronomic practices had limited impact on yield increase except for farmers’ adoption of a new variety and its impact on yields. These results indicate a need to understand the causes of poor adoption of agronomic practices such as fertilizer use and water management practices, and to identify the associations between yields and biophysical factors. These could help identify strategies for narrowing the yield gap through the diffusion of yield-enhancing agronomic practices.
DOI: 10.25387/g3.20419041
title: Supplemental Material for Peters Haugrud et al., 2022

description: This dataset includes the molecular marker data for the Divide x PI 272527 recombinant inbred tetraploid wheat population. A total of 10,486 markers derived from the Illumina 90K wheat array were used to construct the genetic linkage maps. The file contains all marker names using the SNP marker index designations, all marker data for the 219 recombinant inbred lines, the chromosomal locations for all markers, and the genetic positions of the markers along the chromosomes.
DOI: 10.25387/g3.20419041.v1
title: Supplemental Material for Peters Haugrud et al., 2022

description: This dataset includes the molecular marker data for the Divide x PI 272527 recombinant inbred tetraploid wheat population. A total of 10,486 markers derived from the Illumina 90K wheat array were used to construct the genetic linkage maps. The file contains all marker names using the SNP marker index designations, all marker data for the 219 recombinant inbred lines, the chromosomal locations for all markers, and the genetic positions of the markers along the chromosomes.
DOI: 10.5281/zenodo.6997168
title: Dataset of "Ejecta pattern of oblique impacts on the Moon from numerical simulations"

description: This repository includes input files for iSALE-3D and the simulation results of ejecta launch velocities, launch angles, and ejecta deposit patterns. Please note the iSALE-3D code is distributed on a case-by-case basis in the impact community, restricted to non-commercial use.
DOI: 10.5519/qd.5t42dfue
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (842 records)
DOI: 10.5281/zenodo.7194840
title: LC impacts -24h profiles - current mix and future scenarios, marginal demand

description: Dataset on LCA results of electricity generation and supply in Italy for 2018, 2019 and 2020 (current mix) and two future scenarios (2030) - marginal demand perspective. Modelling materials and methods are described in the paper "Life-cycle assessment of current and future electricity supply in Italy: addressing average and marginal hourly demand".
DOI: 10.5281/zenodo.7194839
title: LC impacts -24h profiles - current mix and future scenarios, marginal demand

description: Dataset on LCA results of electricity generation and supply in Italy for 2018, 2019 and 2020 (current mix) and two future scenarios (2030) - marginal demand perspective. Modelling materials and methods are described in the paper "Life-cycle assessment of current and future electricity supply in Italy: addressing average and marginal hourly demand".
DOI: 10.25403/upresearchdata.20317299
title: Predictors of first-year students academic success

description: Dataset for a qualitative study. In this study questionnaire survey was used to collect the data on the success rate of first entering students of different races in order to predict their psychosocial status. Tables and figures were used to support findings and illustrate concepts used.
DOI: 10.25403/upresearchdata.20317299.v1
title: Predictors of first-year students academic success

description: Dataset for a qualitative study. In this study questionnaire survey was used to collect the data on the success rate of first entering students of different races in order to predict their psychosocial status. Tables and figures were used to support findings and illustrate concepts used.
DOI: 10.5281/zenodo.7194805
title: Replication material for 'The impact of local identities on voting behaviour: A Scouse case study'

description: This holds the replication material for the paper 'The impact of local identities on voting behaviour: A Scouse case study'
DOI: 10.5281/zenodo.7194804
title: Replication material for 'The impact of local identities on voting behaviour: A Scouse case study'

description: This holds the replication material for the paper 'The impact of local identities on voting behaviour: A Scouse case study'
DOI: 10.6084/m9.figshare.21324138
title: 123.xlsx

description: aaaa
DOI: 10.6084/m9.figshare.21324138.v1
title: 123.xlsx

description: aaaa
DOI: 10.7910/dvn/znqedi
title: Replication Data for: Monitoring canopy micrometeorology in diverse climates to improve the prediction of heat-induced spikelet sterility in rice under climate change

description: Rice is well adapted to a wide range of climates, but is highly susceptible to heat during flowering. However, there are uncertainties in assessing the occurrence of heat-induced spikelet sterility (HISS) and the impact of climate change. One reason is the gap between the ambient air temperature and the panicle temperature, which determines the magnitude of HISS in field studies. To improve our understanding of this gap, we established a multi-site monitoring network (MINCERnet) to measure canopy micrometeorology and heat stress in the major rice growing regions (Sub-Saharan Africa; South, Southeast, and East Asia; and the USA). MINCERnet assessed the processes that determine panicle temperature and the resulting HISS in open fields using the same cultivars (‘IR64’, ‘N22’, and ‘IR52’) and a standard system (MINCER) for micrometeorological monitoring under diverse climates. By using the MINCERnet data in the canopy heat-balance model (IM2PACT), we confirmed that the canopy and panicle transpiration and the resulting evaporative cooling strongly affected the gap between the ambient air temperature and the panicle temperature, and that the HISS rate in open fields could be predicted accurately in diverse climates by using the mean panicle temperature during the flowering hours. The “oasis effect” in the broad sense, that is, evaporative cooling and the increase of relative humidity, which is nested at the various levels along the continuum from the landscape to the panicle, formed temperature and relative humidity gradients along the continuum in response to different climatic conditions. The heat-balance characteristics (i.e., a stronger evaporative cooling under drier climate conditions) suggested that the risk of HISS caused by global warming will increase more in wetter climates, where panicle temperatures tended to increase. Thus, accurate relative humidity data as well as air temperature will be required, along with spatial downscaling, to permit accurate prediction of rice heat stress and yield. HISS prediction using an approach based on the panicle temperature as input for models and monitoring of canopy micrometeorology will reduce uncertainties in rice yield prediction and the response of yield to various climate change adaptation measures.
DOI: 10.6084/m9.figshare.21325908
title: wrfout

description: wrfout of Gravel Parameterization Scheme in WRF-CLM4 Model
DOI: 10.6084/m9.figshare.21325908.v1
title: wrfout

description: wrfout of Gravel Parameterization Scheme in WRF-CLM4 Model
DOI: 10.7910/dvn/teeuyh
title: Replication Data for: Yields and Yield Gaps in Lowland Rice Systems and Options to Improve Smallholder Production

description: Increasing productivity per unit area, hence closing the yield gap, is key to meeting cereal demand in sub-Saharan Africa. We assessed, with 114 farmers, the contribution of recommended agronomic practices (RAP) with or without NPK fertilization on yield gaps, and options to intensify productivity. Treatments included farmers’ practice (FP) as control, RAP with and without NPK, and farmer-selected best practices geared towards intensification (farmers’ intensification practice, FIP). RAP without fertilization and FIP significantly increased grain yield, each by ca. 12%, whereas RAP+NPK application produced ca. 33% extra yield, over FP. RAP gave the highest mean net income (ca. USD 220 ha−1), fertilizer costs made RAP+NPK gave the lowest mean net income (ca. USD 50 ha−1). Weeding and fertilization timing contributed most to yield variation among fields. Delay in weeding and fertilization created an average yield loss of 5.3 and 1.9 g m−2, per day delay, respectively. Exploitable yield gap averaged 24 and 29%, respectively, across treatments and under FP. RAP, FIP, and RAP+NPK reduced the exploitable yield gap to 25, 26, and 12%, respectively. We conclude that different yield gap levels can be exploited by smallholder farmers in lowland rice systems as RAP, FIP, and RAP+NPK allow yield gap reduction, although fertilization poses a risk to profit at current rice and fertilizer prices. To realize yield gains, farmers with good water management should combine timely weeding with other crop management practices.
DOI: 10.5281/zenodo.7194864
title: Cassetti_et_al_2022_EGY_DATASET

description: This dataset contains the underlying input and output data (model assumptions and results) for the manuscript Cassetti et al. ("The interplay among COVID-19 economic recovery, behavioural changes, and the European Green Deal: an energy-economic modelling perspective"), submitted to Energy in 2022.
DOI: 10.5281/zenodo.7194863
title: Cassetti_et_al_2022_EGY_DATASET

description: This dataset contains the underlying input and output data (model assumptions and results) for the manuscript Cassetti et al. ("The interplay among COVID-19 economic recovery, behavioural changes, and the European Green Deal: an energy-economic modelling perspective"), submitted to Energy in 2022.
DOI: 10.7910/dvn/zowz4l
title: Replication Data for: From rice-like plants to plants liking rice: A review of research on weeds and their management in African rice systems

description: Competition from weeds is the most important yield reducing factor in African rice production systems. Generally important weed management practices in rice are controlled flooding and the use of herbicides. Smallholder rice farmers in Africa however often lack the necessary water management infrastructure, access to affordable, good quality herbicide products and knowledge and equipment for their safe and effective application. Against this challenging backdrop, effective and affordable weed management strategies are highly needed. The literature on weed ecology and management in African rice systems is systematically reviewed to assess achievements in the last quarter of the past 50 years of international rice research endeavours, the period since the last comprehensive review (2009), and to propose the way forward for research and development. Most published studies are from West Africa and focussed on rainfed upland (43% of all relevant studies) or rainfed lowland (32%) rice. Grasses are the most frequently studied weed types, closely followed by parasitic weeds and broadleaved weeds (ex aequo). Most research (75% of published studies) focussed on weed management, mostly referring to or including curative measures (e.g., chemical, manual) or preventive weed management options that improve weed competitiveness of the crop (e.g., crop establishment, cultivars), while less attention was observed for preventive measures aiming at reduced weed recruitment or seed bank sizes (e.g., crop rotations, intercropping, mulches) or integrated weed management approaches. Future research should invest more in developing integrated weed management strategies that achieve (1) reduced weed recruitment, (2) reduced weed seed bank sizes and (3) improved crop competitiveness and that are compatible with farmer's production resources, fairly independent of (agrochemical) industries and markets and benign to the environment and human health. We recommend research on parasitic weeds to focus on a further broadening of the range of currently available management options, with a particular focus on the role of soil fertility and more efficient fertiliser technologies that simultaneously improve crop productivity and quality. For research to contribute to the development of meaningful weed management strategies for African rice systems in the future, we believe it would be best to identify and focus on target-location specific weed-communities, and to reconcile field level weed management strategies with the preconditions set at higher system levels (e.g., farming and agricultural systems) and anticipated scenarios regarding changing demographics and biophysical and institutional environments.
DOI: 10.21227/cv47-7c95
title: suicidal ideation reddit dataset

description: suicidal ideation dataset extracted from reddit and twitter social media platform.
DOI: 10.5281/zenodo.7194858
title: epimenia_babai_zanfona_1.fasta.gz

description: .
DOI: 10.5281/zenodo.7194857
title: epimenia_babai_zanfona_1.fasta.gz

description: .
DOI: 10.5517/cc6p703
title: CCDC 199144: Experimental Crystal Structure Determination

description: Related Article: M.Wagner, G.Margraf, H.-W.Lerner, M.Bolte|2005|CSD Communication|||
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/ccdc.csd.cczk7h7
title: CCDC 910299: Experimental Crystal Structure Determination

description: Related Article: Catherine E. Housecroft, Edwin C. Constable, Peter Kopecky and Jennifer A. Zampese|2016|CSD Communication|||
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/ccdc.csd.ccz72mw
title: CCDC 900538: Experimental Crystal Structure Determination

description: Related Article: Malay Dolai, Urmila Saha|2020|Heliyon|6|e04942|doi:10.1016/j.heliyon.2020.e04942
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/ccdc.csd.cc1mxqqz
title: CCDC 1517162: Experimental Crystal Structure Determination

description: Related Article: Peter G. Jones, Eva-Maria Zerbe|2016|CSD Communication|||
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/ccdc.csd.cc1q2fv2
title: CCDC 1581274: Experimental Crystal Structure Determination

description: Related Article: Ulrich Flörke|2017|CSD Communication|||
description: Related Article: Ortmeyer, Jochen, Vukadinovic, Yannik, Neuba, Adam, Floerke, Ulrich, Henkel, Gerald|2018|To Be Published|2018|5176|
description: Related Article: Jochen Ortmeyer,  Yannik Vukadinovic,  Adam Neuba,  Ulrich Flörke, Gerald Henkel|2018|Eur.J.Inorg.Chem.|2018|5176|doi:10.1002/ejic.201800905
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/ccdc.csd.cc1q2fx4
title: CCDC 1581276: Experimental Crystal Structure Determination

description: Related Article: Ulrich Flörke|2017|CSD Communication|||
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/ccdc.csd.cc1zbc1q
title: CCDC 1827203: Experimental Crystal Structure Determination

description: Related Article: Alfonso Castineiras|2018|CSD Communication|||
description: Related Article: Rekha Sharma, Tarlok S. Lobana, Alfonso Castineiras, Ray J. Butcher, Takashiro Akitsu|2019|Polyhedron|158|449|doi:10.1016/j.poly.2018.11.034
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/ccdc.csd.cc1zbc4t
title: CCDC 1827206: Experimental Crystal Structure Determination

description: Related Article: Alfonso Castineiras|2018|CSD Communication|||
description: Related Article: Rekha Sharma, Tarlok S. Lobana, Alfonso Castineiras, Ray J. Butcher, Takashiro Akitsu|2019|Polyhedron|158|449|doi:10.1016/j.poly.2018.11.034
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/ccdc.csd.cc1zbc5v
title: CCDC 1827207: Experimental Crystal Structure Determination

description: Related Article: Alfonso Castineiras|2018|CSD Communication|||
description: Related Article: Rekha Sharma, Tarlok S. Lobana, Alfonso Castineiras, Ray J. Butcher, Takashiro Akitsu|2019|Polyhedron|158|449|doi:10.1016/j.poly.2018.11.034
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/ccdc.csd.cc1zwxg7
title: CCDC 1844080: Experimental Crystal Structure Determination

description: Related Article: Giada Truccolo, Zeno Tessari, Jacopo Tessarolo, Silvio Quici, Lidia Armelao, Marzio Rancan|2018|Dalton Trans.|47|12079|doi:10.1039/C8DT02693A
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/ccdc.csd.cc1zwxh8
title: CCDC 1844081: Experimental Crystal Structure Determination

description: Related Article: Giada Truccolo, Zeno Tessari, Jacopo Tessarolo, Silvio Quici, Lidia Armelao, Marzio Rancan|2018|Dalton Trans.|47|12079|doi:10.1039/C8DT02693A
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.