- 作者：Esther Rodrí ; gueza ; esther.rodriguez@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; Roberto Pechea ; roberto.peche@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; Carlos Garbisub ; cgarbisu@neiker.net" class="auth_mail" title="E-mail the corresponding author ; Iñ ; aki Gorostizac ; gorostiza@gaiker.es" class="auth_mail" title="E-mail the corresponding author ; Lur Epeldeb ; lepelde@neiker.net" class="auth_mail" title="E-mail the corresponding author ; Unai Artetxed ; unai.artetxe@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; Amaia Irizare ; amaia.irizar@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; Manuel Sotoe ; manu.soto@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; José ; Mª ; Becerrild ; josemaria.becerril@ehu.eus" class="auth_mail" title="E-mail the corresponding author ; Javier Etxebarriac ; etxebarria@gaiker.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Soil quality ; Fuzzy Index ; Agriculture ; Fuzzy logic
- 刊名：Ecological Indicators
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：60
- 期：Complete
- 页码：678-692
- 全文大小：2075 K
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Soil Dynamic Quality Index (S-DQI) based on fuzzy logic specifically designed for the agricultural functionality of soil, described by the group of three indexes (S-DQIPHYS, S-DQICHEM, S-DQIBIOL).
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Indexes S-DQIPHYS, S-DQICHEM, S-DQIBIOL include physical, chemical and biological indicators, respectively, which quantify the corresponding attributes of soil.
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Indicator values can be expressed by both crisp and fuzzy numbers, which allow more realistic estimations of soil properties.
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Design of the indexes made from the joint estimations of a panel of experts, their values being obtained as a result of a fuzzy inference procedure – crisp values ranging from 0 to 1.
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Verification tests show satisfactory index response capability to changes in the soil properties.