Buscar
Mostrando ítems 31-40 de 277
Contribution of Eucalyptus harvest residues and Nitrogen fertilization to Carbon stabilization in Ultisols of Southern Bahia
(Revista Brasileira de Ciência do Solo, 2018)
Characteristics of suspended particulate organic matter in the southwestern Atlantic: Influence of temperature, nutrient and phytoplankton features on the stable isotope signature
(Elsevier Science, 2010-01)
Surface particulate organic matter (POM) along a transect from Subantarctic coastal waters on the Argentine shelf to the Bellingshausen Sea was characterized by its organic carbon (POC) and nitrogen (PON) content and δ13C ...
Contaminant emissions as indicators of chemical elements in the snow along a latitudinal gradient in southern Andes
(NATURE RESEARCH, 2021)
The chemical composition of snow provides insights on atmospheric transport of anthropogenic contaminants at different spatial scales. In this study, we assess how human activities influence the concentration of elements ...
Propriedades químicas e físicas do solo em sistemas de produção no ecótono Cerrado- mazônia
(Universidade Federal de Mato GrossoBrasilInstituto de Ciências Agrárias e Ambientais (ICAA) – SinopUFMT CUS - SinopPrograma de Pós-Graduação em Agronomia, 2018-02-07)
Due to production systems, it modifies the physical and physical resources of
the soil and seeks alternatives to maintain the quality of the soil in the Cerrado-Amazon
ecotone region, the general objective of this study ...
Matéria orgânica e qualidade do solo em pastagem submetida a adubação com cama de aviário no Cerrado
(Universidade Federal de Mato GrossoBrasilInstituto de Ciências Agrárias e Tecnológicas (ICAT) – RondonópolisUFMT CUR - RondonopólisPrograma de Pós-Graduação em Engenharia Agrícola, 2017-02-17)
The objective of the present study was to evaluate the accumulation of organic matter
and the biological attributes of soil quality in pasture submitted to fertilization with aviary
beds. The soil of the experimental ...
Long-term effects of lime and phosphogypsum on soil carbon and nitrogen and physical attributes under tropical no-till
(2021-03-01)
Lime and phosphogypsum applications are well-established practices in weathered soils, and their surface application under no-till (NT) can affect soil physical attributes and C and N fractions. This study determined the ...