Bibliographic citations
Dávila, N., Walter, L. (2018). Capacidad fitorremediadora de las especies de flora herbácea silvestre con mayor valor de importancia en la zona de pasivos mineros El Sinchao, distrito de Chugur, provincia de Hualgayoc, Cajamarca – Perú 2017 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/13482
Dávila, N., Walter, L. Capacidad fitorremediadora de las especies de flora herbácea silvestre con mayor valor de importancia en la zona de pasivos mineros El Sinchao, distrito de Chugur, provincia de Hualgayoc, Cajamarca – Perú 2017 [Tesis]. PE: Universidad Privada del Norte; 2018. https://hdl.handle.net/11537/13482
@misc{renati/509146,
title = "Capacidad fitorremediadora de las especies de flora herbácea silvestre con mayor valor de importancia en la zona de pasivos mineros El Sinchao, distrito de Chugur, provincia de Hualgayoc, Cajamarca – Perú 2017",
author = "Walter Villegas, Lorena Chabeli",
publisher = "Universidad Privada del Norte",
year = "2018"
}
ABSTRACT The species of wild herbaceous flora with phytoremediation capacity originating in the Sinchao mining passive area, located in the district of Chugur, Province of Hualgayoc, where the analyzes were carried out on the species Calamagrostis tarmensis, Paspalum bonplandianum, Carex pichinchensis, Lachemilla, were determined. Orbiculata and Juncus conglomeratus selected for their high value of importance in the area, later using the Pearson correlation coefficient was able to determine the relationship between the concentration of metals in the soil and plants. Likewise, the Translocation Factor and Bioconcentration Factor were calculated, which allowed to indicate whether the plant is phytostabilizing or phytoextracting of Aluminum, Arsenic, Lead, Chromium, Copper, Cadmium, Magnesium, Manganese, Zinc, Strontium, Antimony, Thallium, Iron , Mercury, Nickel and Tin. On the other hand, a database was obtained from the Las Gradas area, which contributed as a reference to compare the accumulation of the plants both in one zone with liabilities and another zone without alterations. In the research it was identified that the species Paspalum bonplandianum, accumulates the highest amount of heavy metals (mg / kg), such as Aluminum (2844.6), Mercury (0.3), Antimony (13), Tin (1.4), Zinc (760.2) , Chromium (3.86) and Nickel (3.59). Also, the concentration of heavy metals occurs in the root part of all species, except for the Lachemilla orbiculata where it was observed to be in the stem. Finally, through TF and BCF it was established that the species Calamagrostis tarmensis, Paspalum bonplandianum, Carex pichinchensis, Lachemilla orbiculata and Juncus conglomeratus would be phytoextractant species of Mg and Mn; likewise, Lachemilla orbicula would also be a phytoextractor of Sr and Zn. On the other hand Calamagrostis tarmensis could be applied in phytostabilization techniques for Ti, as well as Paspalum bonplandianum for Sb, Zn and Cr, the species Carex pichinchensis for Zn, the species Lachemilla orbiculada for Cd and Mn and finally the Juncus conglomeratus for the Cd, Cr and Zn. KEYWORDS: Phytoremediation, importance value, translocation factor, bioconcentration factor, phytostabilization and phytoextraction.
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