Soil macrofauna as bioindicator of the recovery of degraded Cerrado soil
نویسندگان
چکیده
منابع مشابه
Brazilian Cerrado Soil Actinobacteria Ecology
A total of 2152 Actinobacteria strains were isolated from native Cerrado (Brazilian Savannah) soils located in Passos, Luminárias, and Arcos municipalities (Minas Gerais State, Brazil). The soils were characterised for chemical and microbiological analysis. The microbial analysis led to the identification of nine genera (Streptomyces, Arthrobacter, Rhodococcus, Amycolatopsis, Microbacterium, Fr...
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Although soil invertebrates play a decisive role in maintaining ecosystem functioning, little is known about their structural composition in Alpine soils and how their abundances are affected by the currently ongoing land-use changes. In this study, we re-assessed the soil macrofauna community structure of managed and abandoned Alpine pastureland, which has already been evaluated 14 years earli...
متن کاملSpatial analysis of riparian forest soil macrofauna and its relation to abiotic soil properties
Soil macrofauna play major roles in ecosystem functioning; however the ecological effects of macrofauna are influenced by their spatial distribution. Close relationships to soil properties are one major factor for determining spatial pattern of macrofauna. Information about macrofauna distribution pattern is scarce especially at regional scales. The limited numbers of studies available suggest ...
متن کاملPouteria torta: a native species of the Brazilian Cerrado as a bioindicator of glyphosate action.
In Brazil, the expansion of agricultural activity and the associated indiscriminate use of herbicides such as glyphosate is directly related to the loss of biodiversity in the Cerrado. The identification of plant species as bioindicators of herbicide action, especially species native to the area, can help in monitoring the impacts of xenobiotics in the remaining Cerrado. Thus, this study was de...
متن کاملSystems on Soil Carbon Storage and Macrofauna in Central Brazil
Soils represent a large carbon pool, approximately 1500 Gt, equivalent to almost three times the quantity stored in terrestrial biomass and twice the amount stored in the atmosphere. Any modifi cation of land-use or land management can induce variations in soil carbon stocks, even in agricultural systems that are perceived to be in a steady state. Th ese modifi cations also alter soil macrofaun...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2020
ISSN: 1678-4596,0103-8478
DOI: 10.1590/0103-8478cr20190606