{"id":8036,"date":"2015-08-06T19:28:55","date_gmt":"2015-08-06T19:28:55","guid":{"rendered":"http:\/\/portal.eesc.usp.br\/comunicacao\/index.php\/2015\/08\/06\/palestra-explora-o-uso-de-satelites-para-avaliar-o-impacto-das-secas-em-bacias-hidrograficas\/"},"modified":"2015-08-07T13:30:10","modified_gmt":"2015-08-07T13:30:10","slug":"palestra-explora-o-uso-de-satelites-para-avaliar-o-impacto-das-secas-em-bacias-hidrograficas","status":"publish","type":"post","link":"https:\/\/eesc.usp.br\/comunicacao-admin\/?p=8036","title":{"rendered":"Palestra explora o uso de sat\u00e9lites para avaliar o impacto das secas em bacias hidrogr\u00e1ficas"},"content":{"rendered":"

Acontece nesta sexta-feira, dia 7, \u00e0s 14 horas, no Anfiteatro do Laborat\u00f3rio de Tratamento Avan\u00e7ado e Reuso de \u00c1guas (LATAR) do Departamento de Hidr\u00e1ulica e Saneamento (SHS) da Escola de Engenharia de S\u00e3o Carlos (EESC) da USP, a palestra What do GRACE Satellites tell us about Drought Impacts in the Colorado River Basin?<\/em><\/p>\n

Os sat\u00e9lites g\u00eameos do experimento GRACE<\/a> fornecem uma ferramenta relativamente nova para monitorar mudan\u00e7as no armazenamento total de \u00e1gua (TWS, sigla em ingl\u00eas) em grandes bacias hidrogr\u00e1ficas. Entretanto, frequentemente \u00e9 complicado interpretar o significado hidrol\u00f3gico dessas mudan\u00e7as.<\/p>\n

\"eescNa palestra, a pesquisadora do Bureau of Economic Geology da University of Texas at Austin (EUA) Bridget R. Scanlon discorrer\u00e1 sobre as mudan\u00e7as TWS obtidas com os sat\u00e9lites GRACE na Bacia do Rio Colorado (EUA) no contexto do monitoramento e modelagem de dados de longo prazo, a fim de avaliar os mecanismos que controlam as mudan\u00e7as no armazenamento de \u00e1gua. Conhe\u00e7a mais sobre a palestrante clicando aqui<\/a>.<\/p>\n

O evento ocorre no \u00e2mbito do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia Hidr\u00e1ulica e Saneamento (PPG-SHS) da EESC, a convite do professor Edson Wendland.<\/p>\n

Confira abaixo o resumo da apresenta\u00e7\u00e3o em l\u00edngua inglesa.<\/p>\n

\u201cGRACE satellites provide a relatively new tool to monitor changes in total water storage (TWS) in large basins; however, interpreting the hydrologic significance of these changes is often complicated. Here we evaluate GRACE TWS changes with the context of longer-term monitoring and modeling data in the Colorado River Basin to assess controls on water storage changes.<\/p>\n

The monitoring period (1970 \u2013 2014) is generally characterized by decadal droughts (around 1990, early 2000s, and 2010s). The big difference between recent droughts since 2000 is limited drought recovery because of few anomalously wet years (2005, 2011) versus much more in the 1990s.<\/p>\n

GRACE data show large depletion of almost 40 km\u00b3 in 2011 – 2013 (6 \u2013 12 km\u00b3\/yr in upper and lower Colorado River basins, UCRB, LCRB). The primary approach to managing these wet and dry climate extremes is storing water, with about two years of water demand currently stored in the reservoirs. While water allocations have been met to date, continued drought may jeopardize junior water rights and require further coping strategies.\u201d<\/p>\n

[+] informa\u00e7\u00e3o<\/p>\n

Secretaria do PPG-SHS Tel.: (16) 3373-9552 E-mail: sa@sc.usp.br<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Acontece nesta sexta-feira, dia 7, \u00e0s 14 horas, no Anfiteatro do Laborat\u00f3rio de Tratamento Avan\u00e7ado e Reuso de \u00c1guas (LATAR) do Departamento de Hidr\u00e1ulica e Saneamento (SHS) da Escola de Engenharia de S\u00e3o Carlos (EESC) da USP, a palestra What do GRACE Satellites tell us about Drought Impacts in the Colorado River Basin?<\/em><\/p>\n

Os sat\u00e9lites g\u00eameos do experimento GRACE<\/a> fornecem uma ferramenta relativamente nova para monitorar mudan\u00e7as no armazenamento total de \u00e1gua (TWS, sigla em ingl\u00eas) em grandes bacias hidrogr\u00e1ficas. Entretanto, frequentemente \u00e9 complicado interpretar o significado hidrol\u00f3gico dessas mudan\u00e7as.<\/p>\n

\"eescNa palestra, a pesquisadora do Bureau of Economic Geology da University of Texas at Austin (EUA) Bridget R. Scanlon discorrer\u00e1 sobre as mudan\u00e7as TWS obtidas com os sat\u00e9lites GRACE na Bacia do Rio Colorado (EUA) no contexto do monitoramento e modelagem de dados de longo prazo, a fim de avaliar os mecanismos que controlam as mudan\u00e7as no armazenamento de \u00e1gua. Conhe\u00e7a mais sobre a palestrante clicando aqui<\/a>.<\/p>\n

O evento ocorre no \u00e2mbito do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Engenharia Hidr\u00e1ulica e Saneamento (PPG-SHS) da EESC, a convite do professor Edson Wendland.<\/p>\n

Confira abaixo o resumo da apresenta\u00e7\u00e3o em l\u00edngua inglesa.<\/p>\n

\u201cGRACE satellites provide a relatively new tool to monitor changes in total water storage (TWS) in large basins; however, interpreting the hydrologic significance of these changes is often complicated. Here we evaluate GRACE TWS changes with the context of longer-term monitoring and modeling data in the Colorado River Basin to assess controls on water storage changes.<\/p>\n

The monitoring period (1970 \u2013 2014) is generally characterized by decadal droughts (around 1990, early 2000s, and 2010s). The big difference between recent droughts since 2000 is limited drought recovery because of few anomalously wet years (2005, 2011) versus much more in the 1990s.<\/p>\n

GRACE data show large depletion of almost 40 km\u00b3 in 2011 – 2013 (6 \u2013 12 km\u00b3\/yr in upper and lower Colorado River basins, UCRB, LCRB). The primary approach to managing these wet and dry climate extremes is storing water, with about two years of water demand currently stored in the reservoirs. While water allocations have been met to date, continued drought may jeopardize junior water rights and require further coping strategies.\u201d<\/p>\n

[+] informa\u00e7\u00e3o<\/p>\n

Secretaria do PPG-SHS Tel.: (16) 3373-9552 E-mail: sa@sc.usp.br<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[111],"tags":[],"class_list":["post-8036","post","type-post","status-publish","format-standard","hentry","category-comunicados-alunos","entry"],"_links":{"self":[{"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=\/wp\/v2\/posts\/8036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8036"}],"version-history":[{"count":0,"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=\/wp\/v2\/posts\/8036\/revisions"}],"wp:attachment":[{"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eesc.usp.br\/comunicacao-admin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}