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) are held together firmly, so they do not disperse in water by cementing agents such as soil organic matter (SOM) contents, quantity and types of clay particles, iron and aluminum hydroxides, and others [10 ...
denitrification, were underrepresented in converted sites compared to long-term pasture soils . Together, our study highlights the long-lasting impacts land use conversion can have on microbial communities ...
and bacteria require to produce decay enzymes occur at low concentrations in wood (Sinsabaugh et al. 1993). On land, fungi that colonize wood can use hyphae to transport limiting nutrients from soil ...
. Introduction The potential for aluminum (Al) toxicity is widespread in soils of temperate regions and may limit the capture and storage of carbon (C) in forested ecosystems. Soil acidification resulting from ...
characterization, we carried out topographic surveys and analysis of samples of superficial soil in each plot. For the topography survey we used a clinometer to take slope measures (in degrees) for each plot side ...
soils provide minimal filtration to remove pollutants [28,29]. Typical of many tropical regions, the freshwater ecosystems in the Bodoquena Plateau of Central-West Brazil have high biodiversity ...
with studying roots in natural soil . CT has been successfully used to obtain high-resolution images of roots (Moradi et al., 2009; Flavel et al., 2012; Mooney et al., 2012). High resolution is necessary ...
a microbiological perspective, studies delineating gold dissolution and re-precipitation processes have characterized bacterial communities existing on the surface of gold particles from tropic to sub-arctic ...
solution (Oda and Yamamoto, 2002). Meanwhile, studies of the multipurpose trees Acacia mangium and Melaleuca cajuputi, both of which are used for afforesting degraded lands in the tropics , support the idea ...
et al. 2000). The high variability in soil , vegetation structure and topography, even on local scale, represents a major challenge to studies that aim to define the role of the environment and spatial ...
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