{"id":168202,"date":"2021-09-01T18:16:00","date_gmt":"2021-09-01T22:16:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-473691"},"modified":"2023-10-02T16:49:26","modified_gmt":"2023-10-02T20:49:26","slug":"nasa-at-your-table-climate-change-and-its-environmental-impacts-on-crop-growth","status":"publish","type":"post","link":"https:\/\/www.nasa.gov\/earth-and-climate\/nasa-at-your-table-climate-change-and-its-environmental-impacts-on-crop-growth\/","title":{"rendered":"NASA at Your Table: Climate Change and Its Environmental Impacts on Crop Growth"},"content":{"rendered":"\n<p>The Earth is heating up. The effects of human-caused global climate change are becoming more and more apparent as we see more record-breaking heat waves, intense droughts, shifts in rainfall patterns and a rise in average temperatures. And these environmental changes touch every part of crop production.<\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-none \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1555\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Panel of six satellite images of crops fields from around the world that show the different field layouts. Each one has geometric shapes made of green and brown fields.\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg 2120w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=300,228 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=768,583 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=1024,778 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=1536,1166 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=2048,1555 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=400,304 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=600,456 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=900,683 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=1200,911 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?resize=2000,1519 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">Around the world, agricultural practices have developed as a function of topography, soil type, crop type, annual rainfall, and tradition. This montage of six images from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) sensor on NASA\u2019s Terra satellite shows differences in field geometry and size in different parts of the world.<\/div><div class=\"hds-credits\">Credits: NASA’s Earth Observatory<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>NASA, along with partner agencies and organizations, monitors all of these environmental changes happening today. In addition, NASA uses advanced computer models that pull in satellite data and then simulate how Earth\u2019s climate will respond to continued greenhouse gas emissions in the future. Researchers do this for a range of future scenarios \u2013 and then they use the resulting climate projections to see how climate change will affect global agriculture.<\/p>\n\n\n\n<p>\u201cWhen we look at future climate change, it\u2019s not the same as the current hot years that we experience,\u201d said Alex Ruane, co-Director of the Climate Impacts Group at NASA\u2019s Goddard Institute for Space Studies (GISS) in New York City. He coordinates and leads the climate team for the Agricultural Model Intercomparison and Improvement Project (<a href=\"http:\/\/www.agmip.org\/\" rel=\"noopener\">AgMIP<\/a>), an international project connecting climate science, crop modeling and economic modeling to look at the potential future of crop yields and food security.<\/p>\n\n\n\n<p>\u201cIf we were to find a location and look at a hot year that was recently experienced, it would likely have been a heat wave that would have raised the overall temperature,\u201d Ruane said. \u201cClimate change is different. Climate change is every day, a little bit more and more. When those heat waves come [in the future], they\u2019re just a little bit more intense or extreme, and that has a different physiological impact [on plants].\u201d<\/p>\n\n\n\n<p>Those physiological changes on plants can be complex and are tied to crop type and the climate effects seen at the regional and local level.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Carbon Dioxide as a Fertilizer<\/strong><\/h3>\n\n\n\n<p>Carbon dioxide is the primary greenhouse gas responsible for the increase in Earth\u2019s global temperature. Emitted from the burning of fossil fuels, it can stay in the atmosphere for hundreds of years, which means that every year we are adding carbon dioxide to the amount that has accumulated since the start of the Industrial Revolution over 200 years ago.<\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-none \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1026\" height=\"769\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?w=1026\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Image of a small garden plot surrounded by plexiglass walls like a greenhouse.\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg 1026w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=300,225 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=768,576 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=1024,768 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=400,300 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=600,450 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/south_farm_chamber_usda.jpg?resize=900,675 900w\" sizes=\"(max-width: 1026px) 100vw, 1026px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">The U.S. Department of Agriculture conducts experiments on the rate of crop growth in controlled environment chambers, including with glasshouses and field plots in which they control the temperature, humidity and atmospheric carbon dioxid<\/div><div class=\"hds-credits\">Credits: USDA<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>Carbon dioxide is removed from the atmosphere by plants during photosynthesis, (though not in quantities sufficient enough to remove everything humans emit.) In fact, <a href=\"https:\/\/www.thuenen.de\/en\/bd\/projects\/effectc-of-future-climate-change-on-crop-yield-and-quality\/\" rel=\"noopener\">greenhouse and field experiments<\/a> have shown that higher levels of carbon dioxide in the atmosphere can act as a fertilizer and increase plant growth. The amount of benefit a crop receives depends on its type. Wheat, barley and rice for example benefit more from higher carbon dioxide concentrations than corn. More carbon dioxide in the air makes the plant more efficient at absorbing the gas, and consequently it loses less water during the process, which is better for the plant\u2019s growth. With sufficient water and other nutrients, <a href=\"https:\/\/www.giss.nasa.gov\/research\/briefs\/2021_rosenzweig_05\/\" rel=\"noopener\">crop yields can increase significantly.<\/a><\/p>\n\n\n\n<p>However, those higher yields often come with drawbacks for nutrition. \u201cCrops grow faster and bigger under higher CO2,\u201d said Jonas J\u00e4germeyr, the coordinator for the <a href=\"https:\/\/agmip.org\/aggrid-ggcmi\/\" rel=\"noopener\">Global Gridded Crop Model Intercomparison project<\/a> under AgMIP at GISS. \u201cBut the protein and micronutrient content is proportionally lower.\u201d<\/p>\n\n\n\n<p>Quantity versus quality is one complication when looking at climate effects on crops. Another is that while higher carbon dioxide levels bring some benefits, they also bring the heat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Turning up the Heat<\/strong><\/h3>\n\n\n\n<p>Increases in regional temperatures due to climate change, especially in the tropics, can lead to heat stress for all types of crops. Many crops start feeling stressed at temperatures above about 90 to 95 degrees Fahrenheit (32 to 35 degrees Celsius), said J\u00e4germeyr, although this will vary by crop type and depend on water availability. Heat stress\u2019s most visible sign is wilting from water loss, and can lead to permanent damage to the plant.<\/p>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-inline\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-none \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?w=1024\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Flat global map showing the increase in global temperatures since the 1951-1980 average temperature.\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?resize=300,169 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?resize=768,432 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?resize=400,225 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?resize=600,338 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/print_cel2020_00000_print.jpg?resize=900,506 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies. Normal temperatures are the average over the 30 year baseline period 1951-1980. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. The final frame represents the 5 year global temperature anomalies from 2016-2020. Scale in degrees Celsius.<\/div><div class=\"hds-credits\">Credits: NASA\u2019s Scientific Visualization Studio<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p>Different regions will experience different heat intensities in the future climate, especially during extreme events like heat waves. \u201cThe pattern of where crops are grown decides the pattern of impacts,\u201d J\u00e4germeyr said. \u201cThe more you grow in the tropics, the harder you will be hit. Because it\u2019s already pretty warm, an additional amount of warming will be more severe than at high latitudes.\u201d<\/p>\n\n\n\n<p><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1111\/gcb.14542\" rel=\"noopener\">A 2019 model study simulated future global wheat production<\/a> with projected global temperatures 1.5 degrees Celsius and 2.0 degrees Celsius above pre-industrial temperatures. Taking into account carbon dioxide\u2019s fertilization effect, the results showed that grain yields for winter or spring-planted wheat rose by about 5% in more temperate regions such as the United States and Europe, and declined by about 2 to 3% in warmer regions such as Central America and parts of Africa. Additionally, in hot regions including India, which produces 14% of global wheat, they more frequently saw years with low wheat yields.<\/p>\n\n\n\n<p>Temperature also affects the life cycle of crops. A small increase in every-day temperatures during the growing season accelerates the plant\u2019s lifecycle, said Ruane. \u201cSo what ends up happening is the plant matures more rapidly and at the end of the season when it puts the grain down, it just has not spent as much time building up leaves, collecting sunlight and making that energy that you need for the grain.\u201d The result is fewer grains and smaller crop yields.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Show Me the Water<\/strong><\/h3>\n\n\n\n<p>The last major piece of the puzzle is water. Climate change is affecting rain and snowfall patterns and giving rise to more extremes in droughts and rainfall.<\/p>\n\n\n\n<p>\u201cSome areas will see additional rainfall and therefore benefits,\u201d said J\u00e4germeyr. \u201cSome regions will receive too much additional rainfall and then see adverse effects from excess rain. And a ton of regions will actually see drought.\u201d For example, monsoons may bring more rain to Southeast Asia, and droughts may become more intense in the Western United States, Australia, Africa and Central America.<\/p>\n\n\n\n<p>The amount of water available for irrigation is already seeing climate change impacts. Mountain snow packs are shrinking in the <a href=\"https:\/\/advances.sciencemag.org\/content\/5\/6\/eaav7266\" rel=\"noopener\">Himalayas<\/a> and <a href=\"https:\/\/www.nature.com\/articles\/s41612-018-0012-1\" rel=\"noopener\">California\u2019s Sierra Nevada<\/a>, which are primary sources of both drinking and irrigation water.<\/p>\n\n\n\n<p>Groundwater levels are also sensitive to changes in climate like persistent drought and excessive rain. <a href=\"https:\/\/www.nasa.gov\/press-release\/nasa-satellites-reveal-major-shifts-in-global-freshwater\">A 2018 study showed that where groundwater is used for agriculture, groundwater levels are generally decreasing<\/a> both from the water having been extracted and its sensitivity to change. Additionally, plants access water in the soil, which in hotter regions and a hotter future is more prone to evaporation, leaving less for plants to use.<\/p>\n\n\n\n<p>Access to water has a direct effect on crop health, and satellite observations are one of the key inputs to tools that NASA researchers and partners are building to help manage our warmer future.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Adaptation<\/strong><\/h3>\n\n\n\n<p>\u201cWe care about climate change not because of degrees Celsius or parts per million CO2, but because those in turn affect all sectors and our lives,\u201d said Ruane, referring to not only the large-scale agricultural sector and economy, but also the everyday changes that will happen as communities respond to climate change.<\/p>\n\n\n\n<p>In addition to looking at the direct consequences of environmental factors of climate change on crops, research teams within AgMIP are also looking at the potential for adaptations, management practices and economic incentives that will help mitigate the worst outcomes.<\/p>\n\n\n\n<p>There are three types of adaptation strategies, said Ruane: things decided upon every year, such as when to plant and a field\u2019s crop rotation; longer term investments, such as a new tractor, improved irrigation systems or new irrigation infrastructure in currently rain-fed areas; and transformative actions, such as breeding new crop varieties or responding to large-scale shifts in a population\u2019s diet.<\/p>\n\n\n\n<p>\u201cWe can test different options in the virtual fields [of the model],\u201d Ruane said. \u201cWe can also ask questions about how do the prices [calculated in] our economic models shift if people adopt the type of diet that we have here in the U.S. versus the Mediterranean diet or east Asian diet.\u201d For example, what happens when a population eats more or less meat, or shifts from eating more wheat-based foods to eating more rice-based foods, or vice versa? The models can also explore other secondary effects of these big changes, especially unanticipated ones.<\/p>\n\n\n\n<p>Ruane adds, \u201cIf we really want to know what\u2019s going to happen to farmers or consumers, we have to bring in the economics of the situation.\u201d As climate change impacts food systems in the future, the effects will ripple out through the economy and into households, shaped by how people respond.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>By\u00a0<a href=\"mailto:ellen.t.gray@nasa.gov\">Ellen Gray<\/a><br><a href=\"https:\/\/www.nasa.gov\/earth\">NASA\u2019s Earth Science News Team<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Earth is heating up. The effects of human-caused global climate change are becoming more and more apparent as we see more record-breaking heat waves, intense droughts, shifts in rainfall patterns and a rise in average temperatures. And these environmental changes touch every part of crop production. NASA, along with partner agencies and organizations, monitors […]<\/p>\n","protected":false},"author":346,"featured_media":170155,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[],"footnotes":""},"categories":[3228,2657,2857,2860],"news-tags":[],"internal-terms":[4210,4218,3913,3914,10596],"coauthors":[11501],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"NASA at Your Table: Climate Change and Its Environmental Impacts on Crop Growth","url":"https:\/\/www.nasa.gov\/earth-and-climate\/nasa-at-your-table-climate-change-and-its-environmental-impacts-on-crop-growth\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/earth-and-climate\/nasa-at-your-table-climate-change-and-its-environmental-impacts-on-crop-growth\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg"},"articleSection":"Earth","author":[{"@type":"Person","name":"Ellen Gray"}],"creator":["Ellen Gray"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Centers & Facilities","Jet Propulsion Laboratory","Earth","Earth and Climate (do not use)","Goddard Space Flight Center"],"dateCreated":"2021-09-01T22:16:00Z","datePublished":"2021-09-01T22:16:00Z","dateModified":"2023-10-02T20:49:26Z"},"rendered":"<meta name=\"parsely-title\" content=\"NASA at Your Table: Climate Change and Its Environmental Impacts on Crop Growth\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/earth-and-climate\/nasa-at-your-table-climate-change-and-its-environmental-impacts-on-crop-growth\/\" \/>\n<meta name=\"parsely-type\" content=\"post\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2021-09-01T22:16:00Z\" \/>\n<meta name=\"parsely-section\" content=\"Earth\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Centers & Facilities,Jet Propulsion Laboratory,Earth,Earth and Climate (do not use),Goddard Space Flight Center\" \/>\n<meta name=\"parsely-author\" content=\"Ellen Gray\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":8,"time_ago":"3 years","featured_image":{"id":170155,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/09\/agriculture_ast_lrg.jpg","title":"agriculture_ast_lrg","alt":"Alt: Panel of six satellite images of crops fields from around the world that show the different field layouts.","caption":""},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/168202"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/346"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/comments?post=168202"}],"version-history":[{"count":4,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/168202\/revisions"}],"predecessor-version":[{"id":249040,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/posts\/168202\/revisions\/249040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/170155"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=168202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=168202"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=168202"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=168202"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=168202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}