{"id":36341,"date":"2022-06-09T12:31:54","date_gmt":"2022-06-09T12:31:54","guid":{"rendered":"https:\/\/aprh.zalox.pt\/sem-categoria\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/"},"modified":"2022-06-09T12:31:54","modified_gmt":"2022-06-09T12:31:54","slug":"precipitation-trends-in-mainland-portugal-in-the-period-1941-2000","status":"publish","type":"post","link":"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/","title":{"rendered":"Precipitation trends in Mainland Portugal in the period 1941-2000"},"content":{"rendered":"<h6>T\u00edtulo:<\/h6>\n<p>Precipitation trends in Mainland Portugal in the period 1941-2000<\/p>\n<h6>Resumo:<\/h6>\n<p>The presence of a trend in hydrologic parameters can result from the highly variable nature of hydrological processes or be related to climate variations. The purpose of this work is to contribute to a better understanding of the variability of precipitation by investigating recent trends in the temporal structure of this process in Mainland Portugal. The study uses annual and monthly precipitation data from 107 locations scattered over the territory. The time span of the records is 60 years, from 1941 to 2000. The data are analyzed using statistical methods (e.g. Mann-Kendall trend test). In order to take into account seasonality and serial correlation, the different months of the year were analysed separately. The analyses of both annual and monthly data lead to a characterization of changes in the distribution of precipitation over Mainland Portugal and within the year.<\/p>\n<h6>Autores:<\/h6>\n<p> M. Isabel P. de Lima,  Jo\u00e3o L.M.P. de Lima,  Ana C.P. Marques,  M. F\u00e1tima E.S. Coelho<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00edtulo: Precipitation trends in Mainland Portugal in the period 1941-2000 Resumo: The presence of a trend in hydrologic parameters can result from the highly variable nature of hydrological processes or be related to climate variations. The purpose of this work is to contribute to a better understanding of the variability of precipitation by investigating recent [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[163],"tags":[],"class_list":["post-36341","post","type-post","status-publish","format-standard","hentry","category-artigos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Precipitation trends in Mainland Portugal in the period 1941-2000 - APRH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Precipitation trends in Mainland Portugal in the period 1941-2000 - APRH\" \/>\n<meta property=\"og:description\" content=\"T\u00edtulo: Precipitation trends in Mainland Portugal in the period 1941-2000 Resumo: The presence of a trend in hydrologic parameters can result from the highly variable nature of hydrological processes or be related to climate variations. The purpose of this work is to contribute to a better understanding of the variability of precipitation by investigating recent [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\" \/>\n<meta property=\"og:site_name\" content=\"APRH\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-09T12:31:54+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/aprh.pt\/pt\/#\/schema\/person\/48b266141210923df72b6ffbb5cdcbaa\"},\"headline\":\"Precipitation trends in Mainland Portugal in the period 1941-2000\",\"datePublished\":\"2022-06-09T12:31:54+00:00\",\"dateModified\":\"2022-06-09T12:31:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\"},\"wordCount\":180,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/aprh.pt\/pt\/#organization\"},\"articleSection\":[\"Artigos\"],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\",\"url\":\"https:\/\/aprh.pt\/pt\/publicacoes\/artigos\/precipitation-trends-in-mainland-portugal-in-the-period-1941-2000\/\",\"name\":\"Precipitation trends in Mainland Portugal in the period 1941-2000 - 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