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2e:{"title":"Quelques données sur l'alimentation","cells":[{"id":0,"value":"# Quelques données sur l'alimentation","pinned":false,"hidden":false,"mode":"md"},{"id":7,"value":"","pinned":false,"hidden":false,"mode":"html"},{"id":27,"value":"

Données géométriques

","pinned":false,"hidden":false,"mode":"html"},{"id":34,"value":"button(world, \"world.geojson\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":42,"value":"view(world, {\n height: 400,\n renderWorldCopies: true\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":394,"value":"

Données de cadrage (Banque mondiale)

","pinned":false,"hidden":false,"mode":"md"},{"id":417,"value":"Voici quelques données statistiques générales issues de la base de donnée de la [banque mondiale](https://donnees.banquemondiale.org/indicateur).","pinned":false,"hidden":false,"mode":"md"},{"id":419,"value":"button(basics, \"basics.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":402,"value":"Inputs.table(basics)","pinned":false,"hidden":false,"mode":"ojs"},{"id":413,"value":"D'autres données sont disponibles [**ici**](https://observablehq.com/@cartographie/quelques-donnees-sur-lafrique?collection=@cartographie/cours).","pinned":false,"hidden":false,"mode":"md"},{"id":385,"value":"

Données sur l'alimentation (FAO)

","pinned":false,"hidden":false,"mode":"html"},{"id":389,"value":"*La Food and Agriculture Organization Corporate Statistical Database (**[FAOSTAT](https://www.fao.org/faostat/fr/#data)**) est une base de données composée d'un agrégat de bases de données mondiale disséminées sur 245 pays et qui est mise à jour et maintenue par l'Organisation des Nations unies pour l'alimentation et l'agriculture. Les données de la FAOSTAT fournissent une série temporelle depuis 1961 sur la nutrition, la nourriture et l'agriculture. Elle est disponible en arabe, chinois, anglais, français, russe et espagnol. Elle est en accès libre et peut être téléchargée pour exploitation directement sur le site internet de la FAO.*\n\n*L’objectif stratégique de l’organisation consiste à collecter, analyser, interpréter et diffuser des données fiables pour lutter contre la malnutrition, la faim dans le monde et pour le développement.*\n\n","pinned":false,"hidden":false,"mode":"md"},{"id":593,"value":"

Population totale

","pinned":false,"hidden":false,"mode":"md"},{"id":452,"value":"button(population, \"population.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":454,"value":"Inputs.table(population)","pinned":false,"hidden":false,"mode":"ojs"},{"id":595,"value":"

Prévalence de la sous alimentation

","pinned":false,"hidden":false,"mode":"html"},{"id":586,"value":"button(sousalimentation, \"sousalimentation.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":589,"value":"Inputs.table(sousalimentation)","pinned":true,"hidden":false,"mode":"ojs"},{"id":698,"value":"

Coût d'une alimentation saine (dollar PPA par personne et par jour)\n\n

","pinned":false,"hidden":false,"mode":"md"},{"id":701,"value":"button(healthydiet, \"healthydiet.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":703,"value":"Inputs.table(healthydiet)","pinned":true,"hidden":false,"mode":"ojs"},{"id":661,"value":"

Prévalence de l'insécurité alimentaire grave

","pinned":false,"hidden":false,"mode":"md"},{"id":669,"value":"button(insecurite, \"insecurite_alim.csv\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":674,"value":"Inputs.table(insecurite)","pinned":false,"hidden":false,"mode":"ojs"},{"id":683,"value":"

Emissions de CO2 dues au transport alimentaire

","pinned":false,"hidden":false,"mode":"md"},{"id":687,"value":"button(co2transportalim, \"co2transportalim.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":690,"value":"Inputs.table(co2transportalim)","pinned":true,"hidden":false,"mode":"ojs"},{"id":715,"value":"

Importation de fraises

","pinned":false,"hidden":false,"mode":"md"},{"id":717,"value":"button(fraises_import, \"fraises_import.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":727,"value":"Inputs.table(fraises_import)","pinned":false,"hidden":false,"mode":"ojs"},{"id":729,"value":"

Exportation de fraises

","pinned":false,"hidden":false,"mode":"md"},{"id":731,"value":"button(fraises_export, \"fraises_export.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":733,"value":"Inputs.table(fraises_export)","pinned":false,"hidden":false,"mode":"ojs"},{"id":615,"value":"

Importation de riz

","pinned":false,"hidden":false,"mode":"md"},{"id":613,"value":"button(riz_imports, \"imports_riz.csv\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":618,"value":"Inputs.table(riz_imports)","pinned":true,"hidden":false,"mode":"ojs"},{"id":621,"value":"

Exportation de riz

","pinned":false,"hidden":false,"mode":"html"},{"id":624,"value":"button(riz_exports, \"export_riz.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":627,"value":"Inputs.table(riz_exports)","pinned":true,"hidden":false,"mode":"ojs"},{"id":631,"value":"

Production de vin

","pinned":false,"hidden":false,"mode":"md"},{"id":636,"value":"button(vin_prod, \"vin.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":638,"value":"Inputs.table(vin_prod)","pinned":false,"hidden":false,"mode":"ojs"},{"id":650,"value":"

Production de bière

","pinned":false,"hidden":false,"mode":"md"},{"id":652,"value":"button(prod_beer, \"beer.csv\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":655,"value":"Inputs.table(prod_beer)","pinned":true,"hidden":false,"mode":"ojs"},{"id":602,"value":"

Production de lait

","pinned":false,"hidden":false,"mode":"md"},{"id":530,"value":"button(lait, \"lait.csv\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":532,"value":"Inputs.table(lait)","pinned":false,"hidden":false,"mode":"ojs"},{"id":541,"value":"

Autres données (FAO)

","pinned":false,"hidden":false,"mode":"md"},{"id":543,"value":"Il y a beaucoup de données sur le site de la FAO.\n\nAllez sur le site : https://www.fao.org/faostat/fr/#data\n\nSélectionnez : \n- code ISO3\n- tous les pays\n- **1** élément\n- **1** produit\n- **1** année\n\nTéléchargez au format CSV","pinned":false,"hidden":false,"mode":"md"},{"id":740,"value":"fao_download = FileAttachment(\"fao_download.png\").image()","pinned":false,"hidden":false,"mode":"ojs"},{"id":224,"value":"## Appendix","pinned":false,"hidden":false,"mode":"md"},{"id":709,"value":"fraises_export = FileAttachment(\"FAOSTAT_fraises_export.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":711,"value":"fraises_import = FileAttachment(\"FAOSTAT_fraises_import.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":693,"value":"healthydiet = FileAttachment(\"healthy_diet.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":664,"value":"insecurite = FileAttachment(\"FAOSTAT_insecuritéalim.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":678,"value":"co2transportalim = FileAttachment(\"CO2_transport_alim.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":642,"value":"prod_beer = FileAttachment(\"FAOSTAT_beer.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":633,"value":"vin_prod = FileAttachment(\"FAOSTAT_prod_vin.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":607,"value":"riz_imports = FileAttachment(\"FAOSTAT_importation_riz.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":610,"value":"riz_exports = FileAttachment(\"FAOSTAT_exportation_riz.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":430,"value":"population = FileAttachment(\"FAOSTAT_population.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":527,"value":"lait = FileAttachment(\"FAOSTAT_lait.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":232,"value":"exportananas = FileAttachment(\"export_ananas.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":584,"value":"sousalimentation = FileAttachment(\"export_ananas.csv\")\n .csv()\n .then((d) => fao(d))","pinned":false,"hidden":false,"mode":"ojs"},{"id":472,"value":"function fao(file) {\n let data = new Map(\n file.map((d) => [\n num2iso.get(d[\"Code zone (M49)\"]),\n {\n id: num2iso.get(d[\"Code zone (M49)\"]),\n ...d\n }\n ])\n );\n\n let ids = world.features.map((d) => d.properties);\n let arr = [];\n ids.forEach((d) =>\n arr.push({\n ISO3: d.ISO3,\n NAMEen: d.NAMEen,\n NAMEfr: d.NAMEfr,\n ...data.get(d.ISO3)\n })\n );\n return arr\n .map((d) => ({\n id: d.ISO3,\n nom: d.NAMEfr,\n produit: d.Produit,\n valeur: +d.Valeur,\n unite: d.Unité,\n element: d.Élément,\n year: d.Année,\n estim: d[\"Description du Symbole\"]\n }))\n .sort((a, b) => d3.ascending(a.id, b.id));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":406,"value":"basics = FileAttachment(\"basics.csv\").csv()","pinned":false,"hidden":false,"mode":"ojs"},{"id":36,"value":"world = FileAttachment(\"world.geojson\").json()","pinned":false,"hidden":false,"mode":"ojs"},{"id":228,"value":"num2iso = FileAttachment(\"FAO_codes.csv\")\n .csv()\n .then((d) => new Map(d.map((d) => [d[\"Code M49\"], d[\"Code ISO3\"]])))","pinned":false,"hidden":false,"mode":"ojs"},{"id":30,"value":"","pinned":false,"hidden":false,"mode":"html"},{"id":11,"value":"view = require(\"geoverview@1.2\").then((f) => f.view)","pinned":false,"hidden":false,"mode":"ojs"},{"id":13,"value":"button = (data, filename = \"data.csv\") => {\n if (!data) throw new Error(\"Array of data required as first argument\");\n\n let downloadData;\n if (filename.includes(\".csv\")) {\n downloadData = new Blob([d3.csvFormat(data)], { type: \"text/csv\" });\n } else {\n downloadData = new Blob([JSON.stringify(data, null, 2)], {\n type: \"application/json\"\n });\n }\n\n const size = (downloadData.size / 1024).toFixed(0);\n const button = DOM.download(\n downloadData,\n filename,\n `Download ${filename} (~${size} KB)`\n );\n return button;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":15,"value":"","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W30","stdlib":"1","titling":"auto"}