Buscar
Mostrando ítems 1-10 de 2014
Soil seed banks in tropical forest fragments with different disturbance histories in southeastern Brazil
(2007-11-01)
Soil seed banks are considered an important mechanism for natural regeneration in tropical forest ecosystems. This paper investigated the soil seed bank in two semideciduous seasonal tropical forest fragments with different ...
Soil seed banks in tropical forest fragments with different disturbance histories in southeastern Brazil
(2007-11-01)
Soil seed banks are considered an important mechanism for natural regeneration in tropical forest ecosystems. This paper investigated the soil seed bank in two semideciduous seasonal tropical forest fragments with different ...
Effects of wild boar disturbance on vegetation and soil properties in the Monte Desert, Argentina
(Elsevier Gmbh, 2012-02)
The wild boar (Sus scrofa) is an exotic agent of disturbance that arrived in the Ñacuñán Reserve of Argentina in the 1980s. When foraging, the wild boar overturns extensive areas of soil leaving them bare of vegetation. ...
Mycorrhizal Propagule Persistence in a Succession of Cereals in a Disturbed and Undisturbed Andisol Fertilized with Two Nitrogen Sources
(Instituto de Investigaciones Agropecuarias, INIA, 2009)
Soil disturbance index as an indicator of seed drill efficiency in no-tillage agrosystems.
(Soil & Tillage Research, Amsterdam, v. 114, n. 1, p. 37-42, 2011., 2011)
Characterization of fungal soil communities by F-RISA and arbuscular mycorrhizal fungi from Araucaria angustifolia forest soils after replanting and wildfire disturbances
(SPRINGER, 2009)
The Fungal Ribosomal Intergenic Spacer Analysis (F-RISA) was used to characterize soil fungal communities from three ecosystems of Araucaria angustifolia from Brazil: a native forest and two replanted forest ecosystems, ...