@Article{PerrandoBGBMSCSBM:2021:EvEfPi,
               author = "Perrando, Edison Rog{\'e}rio and Breunig, F{\'a}bio Marcelo and 
                         Galv{\~a}o, L{\^e}nio Soares and Bostelmann, S{\'e}rgio Luiz 
                         and Martarello, Vlademir and Straube, Jean and Conte, Bruno and 
                         Sestari, Geovane and Burgin, M{\'a}rio Rodolfo Boff and De Marco, 
                         Rudinei",
          affiliation = "{Universidade Federal de Santa Maria (UFSM)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and Departamento Florestal, Adami S/A 
                         and Departamento Florestal, Adami S/A and Departamento Florestal, 
                         Adami S/A and Departamento Florestal, Adami S/A and {Universidade 
                         Federal de Santa Maria (UFSM)} and {Universidade Federal de Santa 
                         Maria (UFSM)} and {Universidade Federal de Santa Maria (UFSM)}",
                title = "Evaluation of the Effects of Pine Management on the Water Yield 
                         and Quality in Southern Brazil",
              journal = "Journal of Sustainable Forestry",
                 year = "2021",
               volume = "40",
               number = "3",
                pages = "217--233",
             keywords = "orest pine management, paired-site comparison, water quality, 
                         water yield, within-site comparison.",
             abstract = "We evaluated the effects of pine (Pinus taeda L.) thinning and 
                         clear-cutting on the water yield and quality of three 
                         micro-watersheds from southern Brazil using paired- (reference 
                         site) and within-site (pre- and post-management periods) 
                         comparisons between 2013 and 2016. We inspected for differences in 
                         topographic and remote sensing data between the reference site 1 
                         (native forest) and the managed sites 2 (thinning) and 3 
                         (clear-cutting). Double-mass analysis and analysis of covariance 
                         (ANCOVA) were used to evaluate rainfall across sites. Using 
                         physicochemical data, we calculated the Water Quality Index (WQI) 
                         and measured the water yield, detecting anomalous events with 
                         wavelet transform. Finally, we verified differences across- and 
                         within-sites in median values of yield and WQI using the 
                         non-parametric Mann-Whitney test. The results from paired- and 
                         within-site comparisons showed that the management practices did 
                         not control the water yield and quality of the three studied 
                         micro-watersheds. Statistically significant differences in water 
                         yield and WQI were observed between the reference site 1 and 
                         pine-planted sites only in the pre-management period. Our findings 
                         showed slight differences across sites in morphometric parameters 
                         of the watersheds. The ANCOVA confirmed the importance of rainfall 
                         in controlling the variability of water yield over the thinning 
                         and clear-cutting sites.",
                  doi = "10.1080/10549811.2020.1746916",
                  url = "http://dx.doi.org/10.1080/10549811.2020.1746916",
                 issn = "1054-9811",
             language = "en",
           targetfile = "perrando_evaluationg.pdf",
        urlaccessdate = "20 maio 2024"
}