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Marisa de Cássia Piccolo

Researcher at University of São Paulo

Publications -  161
Citations -  7131

Marisa de Cássia Piccolo is an academic researcher from University of São Paulo. The author has contributed to research in topics: Soil organic matter & Soil water. The author has an hindex of 44, co-authored 148 publications receiving 6411 citations. Previous affiliations of Marisa de Cássia Piccolo include Empresa Brasileira de Pesquisa Agropecuária & National Council for Scientific and Technological Development.

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Nitrogen stable isotopic composition of leaves and soil: tropical versus temperate forests

TL;DR: In this paper, the nitrogen stable isotopic composition of tree leaves and soils from a variety of tropical and temperate forests was compared, and it was shown that tropical forests are relatively more 15N enriched than temperately forests.
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Organic matter dynamics and carbon sequestration rates for a tillage chronosequence in a Brazilian Oxisol

TL;DR: In this article, the authors assessed the amount and rates of C sequestration under a plow and no-tillage chronosequence located in Parana State, Brazil.
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Soil carbon and nitrogen stocks following forest clearing for pasture in the southwestern Brazilian Amazon

TL;DR: In this paper, the authors examined changes to soil bulk density and nitrogen stocks in seven chronosequences, each consisting of an intact forest and pastures of different ages created directly from cleared forest (7 forests, 18 pastures), along a 700 km transect in Rondonia in the southwestern Amazon Basin.
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Biogeochemical cycles of nutrients in tropical Eucalyptus plantations Main features shown by intensive monitoring in Congo and Brazil

TL;DR: In this paper, the authors compared the biogeochemical cycle of nutrients in tropical Eucalyptus plantations and indicated the importance of carefully managing organic matter in these soils, showing that high growth rates the first months after planting were essential to take advantage of the large amounts of nutrients released into the soil solutions by organic matter mineralization after harvesting.
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Cropping systems, carbon sequestration and erosion in Brazil, a review

TL;DR: In this paper, the adoption of no-tillage systems and the maintenance of a permanent vegetation cover (Direct seeding Mulched based Cropping system [DMC]), may increase carbon levels in the top-soil.