Changing Arctic Landscape

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorArctic Athabaskan Council, NASA, and NASA/USGS.-
Autor(es): dc.creatorWGBH Educational Foundation-
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Descrição: dc.descriptionThis video adapted from the Arctic Athabaskan Council highlights the effects that global warming is having on the Arctic landscape. Melting permafrost, increased erosion, and dying trees are presented as evidence that Earth's northernmost region is on the front line of climate change. The consequences of warming are varied, complex, and interrelated. For example, the video details how warmer temperatures lead to larger insect populations, which feed on leaves and bark and ultimately kill trees. As trees die, they lose their capacity to absorb water, as well as to hold the soil through their root systems. This leads to increased surface runoff and erosion, and creates tinder for forest fires.-
Descrição: dc.descriptionComponente Curricular::Ensino Médio::Biologia-
Publicador: dc.publisherTeachers' Domain-
Relação: dc.relation
Relação: dc.relationoai:handle/mec/15324-
Relação: dc.relationoai:handle/mec/17729-
Direitos: dc.rightsTeachers' Domain Deed and License Download and Share May 1, 2007 You have chosen to download this media resource. You need to understand and agree to the following restrictions: Teachers' Domain Deed This is a user-friendly summary of the Legal Code (the full license). You are free to download and share this media resource under the following conditions: Attribution You must attribute this media resource in the manner specified in the attribution file provided in the folder you download. This may include credit, copyright, and funding information for this media resource. Noncommercial You may not use this media resource for commercial purposes. Educational Use You may only use this media resource for learning or teaching in formal or informal educational settings. No Derivative Works You may not alter, transform, or build upon this media resource, but you may use this media resource in its entirety as part of any educational presentation you create. Expiration You may use and share this media resource as long as you wish unless an expiration date is noted in the attribution file. If an expiration date is noted, you must destroy and cease sharing this media resource and your remixes based upon it as of that date. Any of these conditions can be waived if you get permission from the copyright holder. Your fair use and other rights are in no way affected by the above.-
Palavras-chave: dc.subjectModalidade::Educação de Jovens e Adultos - 2º ciclo::Ciências Naturais::Terra como espaço para a vida-
Palavras-chave: dc.subjectEcosystems-
Palavras-chave: dc.subjectClimate-
Palavras-chave: dc.subjectHuman influence on ecology-
Palavras-chave: dc.subjectEducação Básica::Ensino Médio::Biologia::Qualidade de vida das populações humanas-
Palavras-chave: dc.subjectEducação Básica::Ensino Médio::Geografia::Questões ambientais, sociais e econômicas-
Título: dc.titleChanging Arctic Landscape-
Tipo de arquivo: dc.typevídeo-
Aparece nas coleções:Repositório Institucional - Acervo Digital Unesp

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