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Insignificant impact of prescribed fire on surface soil in a Pinus pinaster pla...
Castro, Ana Cristina Meira; Shakesby, R.; Marques, J. Espinha; Santos, N.; Šmid, M.; Meixedo, João Paulo; Teixeira, J.; Chaminé, Helder I.; Doerr, S. H.Following a prescribed fire in a Pinus pinaster forest site located in the north-west Portugal, monitoring of any changes in selected soil characteristics and soil hydrology was undertaken to assess the effects of burning on the following: pH, electrical conductivity, water content, organic carbon and porosity. Thirty plots were established on a regular grid. At each sample plot before and after the fire, sampl...
Characterization of soils in an area of prescribed fire
Santos, N.; Šmid, M.; Castro, Ana Cristina Meira; Marques, J. Espinha; Meixedo, João Paulo; Góis, Joaquim; Chaminé, Helder I.; Vivas, A.; Carvalho, E.The prescribed fire is a technique that is often used, it has several advantages. Pedological and hydropedological techniques were tested to assess the prescribed fire changes may cause in soils. This work was performed in Tresminas area (Vila Pouca de Aguiar, Northern Portugal), during February and March 2011. In the present study we applied several techniques. For the field sampling was followed the ISO 10381...
Characterization of soils in an area of prescribed fire
Santos, N.; Šmid, M.; Castro, Ana Cristina Meira; Marques, J. Espinha; Meixedo, João Paulo; Góis, Joaquim; Chaminé, Helder I.; Vivas, AntónioThe prescribed fire is a technique that is often used, it has several advantages. Pedological and hydropedological techniques were tested to assess the prescribed fire changes may cause in soils. This work was performed in Tresminas area (Vila Pouca de Aguiar, Northern Portugal), during February and March 2011. In the present study we applied several techniques. For the field sampling was followed the ISO 10381...
Avaliação in situ da condutividade hidráulica de solos de montanha: um caso de ...
Marques, J. Espinha; Duarte, J.M.; Constantino, A.T.; Aguiar, Carlos; Rocha, F.T.; Marques, José M.; Samper, J.; Borges, F.S.; Carvalho, J.M.Understanding the role of the vadose zone is essential to accurately assess hydrogeological systems and the respective groundwater resources. The study area (Manteigas – Nave de Santo António – Torre sector, Serra da Estrela Mountain, Central Portugal) presents specific geological, morphotectonical and climatic characteristics with significant influence on the hydrogeologic regime. The vadose zone has particula...
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