8 resultados para Whisker pad
em SAPIENTIA - Universidade do Algarve - Portugal
Resumo:
Dissertação mest., Biologia Marinha, Universidade do Algarve, 2006
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Dissertação de mest., Biologia Marinha, Faculdade de Ciências do Mar e do Ambiente, Universidade do Algarve, 2007
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Dissertação mest., Biologia marinha - Ecologia e conservação marinha, Universidade do Algarve, 2007
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Dissertação mest., Biologia marinha, Universidade do Algarve, 2009
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Dissertação de mest., Biologia Marinha (Ecologia e Conservação Marinha), Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2010
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Dissertação de mest., Biologia Marinha, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2009
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Dissertação de mest., Engenharia Biológica, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2011
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Montado ecosystem in the Alentejo Region, south of Portugal, has enormous agro-ecological and economics heterogeneities. A definition of homogeneous sub-units among this heterogeneous ecosystem was made, but for them is disposal only partial statistical information about soil allocation agro-forestry activities. The paper proposal is to recover the unknown soil allocation at each homogeneous sub-unit, disaggregating a complete data set for the Montado ecosystem area using incomplete information at sub-units level. The methodological framework is based on a Generalized Maximum Entropy approach, which is developed in thee steps concerning the specification of a r order Markov process, the estimates of aggregate transition probabilities and the disaggregation data to recover the unknown soil allocation at each homogeneous sub-units. The results quality is evaluated using the predicted absolute deviation (PAD) and the "Disagegation Information Gain" (DIG) and shows very acceptable estimation errors.