Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Heinrich Horn"'
Publikováno v:
Revista Espinhaço, Vol 1, Iss 1 (2012)
As indústrias siderúrgicas de Pirapora e Várzea da Palma produzem uma fumaça carregada com partículas minerais. Estas partículas dispersas na área cotaminam a água, o solo e as plantas, causando poluição e problemas de saúde humana. As amo
Externí odkaz:
https://doaj.org/article/def2ea1a59b843058b0c7c16ac72ee86
Si-FITÓLITOS EM EUDICOTILEDÔNEAS E SEU POTENCIAL NA DESCONTAMINAÇÃO DE SOLOS CONTENDO METAIS PESADOS
Autor:
Adolf Heinrich Horn, Heloiza Márcia Fernandes Horn, Regynaldo Arruda Sampaio, Márcio Neves Rodrigues, Anarelly Costa Alvarenga, Igo Fernando Lepsch
Publikováno v:
Geochimica Brasiliensis, Vol 34, Iss 1, Pp 72-82 (2020)
For the decontamination of soils, rich in heavy metals are proposed various methods and procedures. Among them, one is the phytoremediation. The present study investigates the phytoremediation by phytoliths. In this text three native plants from the
Externí odkaz:
https://doaj.org/article/a986483290574841a06906619bf0d3ab
Publikováno v:
Revista Cerrados, Vol 18, Iss 02, Pp 30-49 (2020)
O trabalho teve como meta, a caracterização geológica e geomorfológica da escarpa de linha de falha erosiva do sitio arqueológico Cemitério Caixa d’Água, localizado no Município de Buritizeiro – Norte do Estado de Minas Gerais, a partir d
Externí odkaz:
https://doaj.org/article/185c5976534544f09a95a0b11b5cd1c3
Publikováno v:
Geochimica Brasiliensis, Vol 33, Iss 4, Pp 334-340 (2020)
There has been great concern about the presence of organic pollutants in the environment. These types of compounds can be found in different types of habitats and have long term and deleterious effects on all living beings. The main objective of this
Externí odkaz:
https://doaj.org/article/067de78059314ca1bd3a77043a665c72
Publikováno v:
Geochimica Brasiliensis, Vol 33, Iss 4, Pp 341-357 (2020)
O presente trabalho consiste em uma análise geoquímica ambiental da água superficial para a identificação de contaminação no lago da Barragem da Usina Hidrelétrica de Três Marias da CEMIG, localizada na parte central-norte de Minas Gerais. T
Externí odkaz:
https://doaj.org/article/b38c600914f04790a17e7ac3f8d2a77d
Publikováno v:
Geochimica Brasiliensis, Vol 34, Iss 4, Pp 358-369 (2020)
This research evaluates the granulometric, organic matter and oxides distribution on sediments of the Três Marias lake. Thus, a sampling network was established based on the main input of sediment in the lake and on the morphology of the lake, total
Externí odkaz:
https://doaj.org/article/2378d7e6aabd44598df6b6da83ffb028
Autor:
Ailton Batista Oliveira Junior, Maria Auxiladora Pereira Figueiredo, Cristiane Alves Fogaça, Luiz Henrique Arimura Figueiredo, Adolf Heinrich Horn
Publikováno v:
Geochimica Brasiliensis, Vol 34, Iss 4, Pp 370-377 (2020)
The metallurgical industries generate large amount of solid waste, which can cause negative environmental impacts. The objective of this study was to characterize the metal levels present in the leaves of Brachiaria decumbens and to identify the inva
Externí odkaz:
https://doaj.org/article/7fbefac4c47e4dda9d70254caf37f55a
Publikováno v:
Geochimica Brasiliensis, Vol 34, Iss 4, Pp 378-393 (2020)
This work shows a correlation between the GPR (Ground Penetrating Radar) data and the geochemical distribution of the selected soil profiles in the Formoso river basin, to show the correlation between the vertical distribution of the soil units and t
Externí odkaz:
https://doaj.org/article/b03d787db60447568c6e040862e8e143
Publikováno v:
Geochimica Brasiliensis, Vol 33, Iss 2, Pp 221-233 (2019)
Water ecosystems are one of the most threaten environments due to anthropogenic pressures, among them the contamination of metals that are toxic to every life form. The main objective of this paper was to investigate the role of each compartment of a
Externí odkaz:
https://doaj.org/article/39b9593bdb78423497e72ba3e736dcf0
Autor:
Elizene Veloso Ribeiro, Vilma Lúcia Macagnan Carvalho, Adolf Heinrich Horn, Wallace Magalhães Trindade
Publikováno v:
Revista Geographia, Vol 22, Iss 48 (2020)
As plumas de poluição atmosférica originadas nas áreas industriais respondem por considerável parte dos compostos que entram na atmosfera. A movimentação destes poluentes é condicionada por variáveis que incluem as propriedades do material e
Externí odkaz:
https://doaj.org/article/2694bf290f48443cbe3d2d471ec11958