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f | 1 | { | f | 1 | { |
2 | "author": "Iizumi Toshichika", | 2 | "author": "Iizumi Toshichika", | ||
3 | "author_email": "", | 3 | "author_email": "", | ||
4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | 4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | ||
5 | "doi": "10.1594/PANGAEA.909132", | 5 | "doi": "10.1594/PANGAEA.909132", | ||
6 | "doi_date_published": "2019", | 6 | "doi_date_published": "2019", | ||
7 | "doi_publisher": "", | 7 | "doi_publisher": "", | ||
8 | "doi_status": "True", | 8 | "doi_status": "True", | ||
9 | "groups": [], | 9 | "groups": [], | ||
10 | "id": "564ebfa1-24d0-41ab-b95b-ab9874c40bbb", | 10 | "id": "564ebfa1-24d0-41ab-b95b-ab9874c40bbb", | ||
11 | "isopen": false, | 11 | "isopen": false, | ||
12 | "license_id": "CC-BY-4.0", | 12 | "license_id": "CC-BY-4.0", | ||
13 | "license_title": "CC-BY-4.0", | 13 | "license_title": "CC-BY-4.0", | ||
14 | "metadata_created": "2023-01-12T13:31:21.047289", | 14 | "metadata_created": "2023-01-12T13:31:21.047289", | ||
t | 15 | "metadata_modified": "2023-08-04T09:32:47.383232", | t | 15 | "metadata_modified": "2023-08-04T09:33:48.943758", |
16 | "name": "png-doi-10-1594-pangaea-909132", | 16 | "name": "png-doi-10-1594-pangaea-909132", | ||
17 | "notes": "The Global Dataset of Historical Yield (GDHYv1.2+v1.3) | 17 | "notes": "The Global Dataset of Historical Yield (GDHYv1.2+v1.3) | ||
18 | offers annual time series data of 0.5-degree grid-cell yield estimates | 18 | offers annual time series data of 0.5-degree grid-cell yield estimates | ||
19 | of major crops worldwide for the period 1981-2016. The crops | 19 | of major crops worldwide for the period 1981-2016. The crops | ||
20 | considered in this dataset are maize, rice, wheat and soybean. The | 20 | considered in this dataset are maize, rice, wheat and soybean. The | ||
21 | unit of yield data is t/ha. The grd-cell yield data were estimated | 21 | unit of yield data is t/ha. The grd-cell yield data were estimated | ||
22 | using the satellite-derived crop-specific vegetation index and | 22 | using the satellite-derived crop-specific vegetation index and | ||
23 | FAO-reported country yield statistics. Maize and rice have the data | 23 | FAO-reported country yield statistics. Maize and rice have the data | ||
24 | for each of two growing seasons (major/secondary). \"Winter\" and | 24 | for each of two growing seasons (major/secondary). \"Winter\" and | ||
25 | \"spring\" are used as the growing season categories for wheat. Only | 25 | \"spring\" are used as the growing season categories for wheat. Only | ||
26 | \"major\" growing season is available for soybean. These growing | 26 | \"major\" growing season is available for soybean. These growing | ||
27 | season categories are based on Sacks et al. (2010, DOI: | 27 | season categories are based on Sacks et al. (2010, DOI: | ||
28 | 10.1111/j.1466-8238.2010.00551.x). The geographic distribution of | 28 | 10.1111/j.1466-8238.2010.00551.x). The geographic distribution of | ||
29 | harvested area changes with time in reality, but we used the | 29 | harvested area changes with time in reality, but we used the | ||
30 | time-constant data in 2000 (Monfreda et al., 2008, | 30 | time-constant data in 2000 (Monfreda et al., 2008, | ||
31 | doi:10.1029/2007GB002947). Many missing values are found in the first | 31 | doi:10.1029/2007GB002947). Many missing values are found in the first | ||
32 | (1981) and last (2016) years because grid-cell yields are not | 32 | (1981) and last (2016) years because grid-cell yields are not | ||
33 | estimated for these years when growing season spans two calendar | 33 | estimated for these years when growing season spans two calendar | ||
34 | years. The data for the period 1981-2010 are the same with the version | 34 | years. The data for the period 1981-2010 are the same with the version | ||
35 | 1.2 ( https://doi.org/10.20783/DIAS.528). For the period 2011-2016, a | 35 | 1.2 ( https://doi.org/10.20783/DIAS.528). For the period 2011-2016, a | ||
36 | newly created version 1.3 using the satellite products that are | 36 | newly created version 1.3 using the satellite products that are | ||
37 | different with earlier versions was alighned to ensure the continuity | 37 | different with earlier versions was alighned to ensure the continuity | ||
38 | of yield time series. This version is therefore called \"the alighned | 38 | of yield time series. This version is therefore called \"the alighned | ||
39 | version v1.2+v1.3\".", | 39 | version v1.2+v1.3\".", | ||
40 | "num_resources": 0, | 40 | "num_resources": 0, | ||
41 | "num_tags": 6, | 41 | "num_tags": 6, | ||
42 | "orcid": "0000-0002-0611-4637", | 42 | "orcid": "0000-0002-0611-4637", | ||
43 | "organization": { | 43 | "organization": { | ||
44 | "approval_status": "approved", | 44 | "approval_status": "approved", | ||
45 | "created": "2023-08-04T09:32:38.098376", | 45 | "created": "2023-08-04T09:32:38.098376", | ||
46 | "description": "PANGAEA (Data Publisher for Earth & Environmental | 46 | "description": "PANGAEA (Data Publisher for Earth & Environmental | ||
47 | Science): The information system PANGAEA is operated as an Open Access | 47 | Science): The information system PANGAEA is operated as an Open Access | ||
48 | library aimed at archiving, publishing and distributing georeferenced | 48 | library aimed at archiving, publishing and distributing georeferenced | ||
49 | data from earth system research. PANGAEA guarantees long-term | 49 | data from earth system research. PANGAEA guarantees long-term | ||
50 | availability (greater than 10 years) of its content. PANGAEA is open | 50 | availability (greater than 10 years) of its content. PANGAEA is open | ||
51 | to any project, institution, or individual scientist to use or to | 51 | to any project, institution, or individual scientist to use or to | ||
52 | archive and publish data. PANGAEA focuses on georeferenced | 52 | archive and publish data. PANGAEA focuses on georeferenced | ||
53 | observational data, experimental data, and models/simulations. | 53 | observational data, experimental data, and models/simulations. | ||
54 | Citability, comprehensive metadata descriptions, interoperability of | 54 | Citability, comprehensive metadata descriptions, interoperability of | ||
55 | data and metadata, a high degree of structural and semantic | 55 | data and metadata, a high degree of structural and semantic | ||
56 | harmonization of the data inventory as well as the commitment of the | 56 | harmonization of the data inventory as well as the commitment of the | ||
57 | hosting institutions ensures FAIRness of archived data.", | 57 | hosting institutions ensures FAIRness of archived data.", | ||
58 | "id": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | 58 | "id": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | ||
59 | "image_url": "pangea-logo.png", | 59 | "image_url": "pangea-logo.png", | ||
60 | "is_organization": true, | 60 | "is_organization": true, | ||
61 | "name": "pangaea", | 61 | "name": "pangaea", | ||
62 | "state": "active", | 62 | "state": "active", | ||
63 | "title": "PANGAEA (Agriculture)", | 63 | "title": "PANGAEA (Agriculture)", | ||
64 | "type": "organization" | 64 | "type": "organization" | ||
65 | }, | 65 | }, | ||
66 | "owner_org": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | 66 | "owner_org": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | ||
67 | "private": false, | 67 | "private": false, | ||
68 | "publication_year": "2019", | 68 | "publication_year": "2019", | ||
69 | "related_identifiers": [ | 69 | "related_identifiers": [ | ||
70 | { | 70 | { | ||
71 | "authors": "Iizumi Toshichika,Sakai T", | 71 | "authors": "Iizumi Toshichika,Sakai T", | ||
72 | "email_authors": "iizumit@affrc.go.jp,", | 72 | "email_authors": "iizumit@affrc.go.jp,", | ||
73 | "identifier": "https://doi.org/10.1038/s41597-020-0433-7", | 73 | "identifier": "https://doi.org/10.1038/s41597-020-0433-7", | ||
74 | "identifier_type": "DOI", | 74 | "identifier_type": "DOI", | ||
75 | "orcid_authors": "0000-0002-0611-4637,", | 75 | "orcid_authors": "0000-0002-0611-4637,", | ||
76 | "relation_type": "IsSupplementTo", | 76 | "relation_type": "IsSupplementTo", | ||
77 | "source": "Scientific Data", | 77 | "source": "Scientific Data", | ||
78 | "title": "The global dataset of historical yields for major | 78 | "title": "The global dataset of historical yields for major | ||
79 | crops 1981\u20132016", | 79 | crops 1981\u20132016", | ||
80 | "year": "2020" | 80 | "year": "2020" | ||
81 | }, | 81 | }, | ||
82 | { | 82 | { | ||
83 | "authors": "Iizumi Toshichika", | 83 | "authors": "Iizumi Toshichika", | ||
84 | "email_authors": "iizumit@affrc.go.jp", | 84 | "email_authors": "iizumit@affrc.go.jp", | ||
85 | "identifier": "https://doi.org/10.20783/DIAS.564", | 85 | "identifier": "https://doi.org/10.20783/DIAS.564", | ||
86 | "identifier_type": "DOI", | 86 | "identifier_type": "DOI", | ||
87 | "orcid_authors": "0000-0002-0611-4637", | 87 | "orcid_authors": "0000-0002-0611-4637", | ||
88 | "relation_type": "References", | 88 | "relation_type": "References", | ||
89 | "source": "", | 89 | "source": "", | ||
90 | "title": "GDHY_v1_2_v1_3 [Data set]. Data Integration and | 90 | "title": "GDHY_v1_2_v1_3 [Data set]. Data Integration and | ||
91 | Analysis System (DIAS)", | 91 | Analysis System (DIAS)", | ||
92 | "year": "2019" | 92 | "year": "2019" | ||
93 | } | 93 | } | ||
94 | ], | 94 | ], | ||
95 | "relationships_as_object": [], | 95 | "relationships_as_object": [], | ||
96 | "relationships_as_subject": [], | 96 | "relationships_as_subject": [], | ||
97 | "repository_name": "PANGAEA (Data Publisher for Earth & | 97 | "repository_name": "PANGAEA (Data Publisher for Earth & | ||
98 | Environmental Science)", | 98 | Environmental Science)", | ||
99 | "resource_type": "", | 99 | "resource_type": "", | ||
100 | "resources": [], | 100 | "resources": [], | ||
101 | "services_used_list": "", | 101 | "services_used_list": "", | ||
102 | "source_metadata_created": "2019", | 102 | "source_metadata_created": "2019", | ||
103 | "source_metadata_modified": "", | 103 | "source_metadata_modified": "", | ||
104 | "state": "active", | 104 | "state": "active", | ||
105 | "subject_areas": [ | 105 | "subject_areas": [ | ||
106 | { | 106 | { | ||
107 | "subject_area_additional": "", | 107 | "subject_area_additional": "", | ||
108 | "subject_area_name": "Agriculture" | 108 | "subject_area_name": "Agriculture" | ||
109 | } | 109 | } | ||
110 | ], | 110 | ], | ||
111 | "tags": [ | 111 | "tags": [ | ||
112 | { | 112 | { | ||
113 | "display_name": "Agriculture", | 113 | "display_name": "Agriculture", | ||
114 | "id": "3e9a2d9e-c88a-493a-9d94-c62939ce7d6f", | 114 | "id": "3e9a2d9e-c88a-493a-9d94-c62939ce7d6f", | ||
115 | "name": "Agriculture", | 115 | "name": "Agriculture", | ||
116 | "state": "active", | 116 | "state": "active", | ||
117 | "vocabulary_id": null | 117 | "vocabulary_id": null | ||
118 | }, | 118 | }, | ||
119 | { | 119 | { | ||
120 | "display_name": "crop yield", | 120 | "display_name": "crop yield", | ||
121 | "id": "c0417063-58db-4914-a2c6-882633ab625a", | 121 | "id": "c0417063-58db-4914-a2c6-882633ab625a", | ||
122 | "name": "crop yield", | 122 | "name": "crop yield", | ||
123 | "state": "active", | 123 | "state": "active", | ||
124 | "vocabulary_id": null | 124 | "vocabulary_id": null | ||
125 | }, | 125 | }, | ||
126 | { | 126 | { | ||
127 | "display_name": "maize", | 127 | "display_name": "maize", | ||
128 | "id": "1737047e-5535-435c-9a14-6575cd770cfc", | 128 | "id": "1737047e-5535-435c-9a14-6575cd770cfc", | ||
129 | "name": "maize", | 129 | "name": "maize", | ||
130 | "state": "active", | 130 | "state": "active", | ||
131 | "vocabulary_id": null | 131 | "vocabulary_id": null | ||
132 | }, | 132 | }, | ||
133 | { | 133 | { | ||
134 | "display_name": "rice", | 134 | "display_name": "rice", | ||
135 | "id": "eb0298fe-435c-4f93-8a3f-68cc28a38612", | 135 | "id": "eb0298fe-435c-4f93-8a3f-68cc28a38612", | ||
136 | "name": "rice", | 136 | "name": "rice", | ||
137 | "state": "active", | 137 | "state": "active", | ||
138 | "vocabulary_id": null | 138 | "vocabulary_id": null | ||
139 | }, | 139 | }, | ||
140 | { | 140 | { | ||
141 | "display_name": "soybean", | 141 | "display_name": "soybean", | ||
142 | "id": "c60d155a-7036-4da3-9742-68b05b4fbd39", | 142 | "id": "c60d155a-7036-4da3-9742-68b05b4fbd39", | ||
143 | "name": "soybean", | 143 | "name": "soybean", | ||
144 | "state": "active", | 144 | "state": "active", | ||
145 | "vocabulary_id": null | 145 | "vocabulary_id": null | ||
146 | }, | 146 | }, | ||
147 | { | 147 | { | ||
148 | "display_name": "wheat", | 148 | "display_name": "wheat", | ||
149 | "id": "3896273e-238b-447a-9a15-67a5c43b919d", | 149 | "id": "3896273e-238b-447a-9a15-67a5c43b919d", | ||
150 | "name": "wheat", | 150 | "name": "wheat", | ||
151 | "state": "active", | 151 | "state": "active", | ||
152 | "vocabulary_id": null | 152 | "vocabulary_id": null | ||
153 | } | 153 | } | ||
154 | ], | 154 | ], | ||
155 | "title": "Global dataset of historical yields v1.2 and v1.3 aligned | 155 | "title": "Global dataset of historical yields v1.2 and v1.3 aligned | ||
156 | version", | 156 | version", | ||
157 | "type": "vdataset", | 157 | "type": "vdataset", | ||
158 | "url": "https://doi.org/10.1594/PANGAEA.909132" | 158 | "url": "https://doi.org/10.1594/PANGAEA.909132" | ||
159 | } | 159 | } |