Efectos de los cambios en los usos del suelo en las especies cinegéticas en el sur de España: repercusiones para la gestión

Acevedo, Pelayo; Delibes‐Mateos, Miguel

doi:10.7818/ecos.2013.22-2.06

Cited by 1 publication

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References 49 publications

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“…Água vol. 14 n. 5, e2351 -Taubaté 2019 2017 plant nutrition (Wang et al, 2017), favored by the increase in biomass produced, litterfall, root death and the increase in microorganisms, arthropods and others, which improve soil quality (Acevedo and Delibes-Mateos, 2013;Niemandt and Greve, 2016). This indicated that the postharvest vegetative recovery time is a determining factor in the variation and correspondence of soil characteristics with the richness and abundance of species.…”

Section: Canonical Correspondence (Cca) Between Species Dominance and Floristic Diversity With Soil Characteristics According To Post-harmentioning

confidence: 99%

Composition and floral diversity in Andean grasslands in natural post-harvest restoration with Lepidium meyenii Walpers

2019

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The Andean grassland ecosystems undergo natural and anthropogenic degradation processes. The change of land use for agricultural use is the greatest threat, with a great loss of biodiversity followed by a very slow process of revegetalization. The objective was to assess the richness, abundance and diversity, alpha and beta, in areas of two-, three-, five-, six- and eight years of post-harvest abandonment of Lepidium meyenni Walpers. Ten affected areas were selected for agrostological evaluation, through four linear transects of interception points with 100 records each, applied on the edge and inside the affected area, inside and outside the affected areas, as well as samples composed of soils for each area. Composite soil samples were collected from each transect and study area to analyze their physical and chemical properties. The data were analyzed using the generalized linear mixed model with Rstudio v 5.3.2, and the multivariate analysis of canonical correspondence between biological and environmental variables, using CANOCO v.1.4 software. A significant difference was found between floral composition and alpha diversity according to abandonment time and seasonal periods. The greatest richness and abundance was observed between five- and eight years of abandonment, due to the greater presence of perennial species. Linear correspondence of alpha richness and diversity with organic matter, nitrogen, soil phosphorus and abandonment time was observed.

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Section: Canonical Correspondence (Cca) Between Species Dominance and Floristic Diversity With Soil Characteristics According To Post-harmentioning

confidence: 99%

Composition and floral diversity in Andean grasslands in natural post-harvest restoration with Lepidium meyenii Walpers

2019

View full text Add to dashboard Cite

show abstract

Efectos de los cambios en los usos del suelo en las especies cinegéticas en el sur de España: repercusiones para la gestión

Cited by 1 publication

References 49 publications

Composition and floral diversity in Andean grasslands in natural post-harvest restoration with Lepidium meyenii Walpers

Composition and floral diversity in Andean grasslands in natural post-harvest restoration with Lepidium meyenii Walpers

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