Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Márcio Viera"'
Autor:
Gian Carlos Poleto, Dione Richer Momolli, Mauro Valdir Schumacher, Aline Aparecida Ludvichak, Kristiana Fiorentin dos Santos, Márcio Viera, Clayton Alcarde Alvares, James Stahl
Publikováno v:
Revista Ambiente & Água, Vol 16, Iss 6, Pp 1-15 (2021)
Given that atmospheric deposition is the first source of nutrient input into forest ecosystems, and that the precipitation partition serves as a nutritional source mainly when there is an interaction with the forest canopy, the objective of the prese
Externí odkaz:
https://doaj.org/article/1c91c3f3af0b49628d74aae223a8990d
Publikováno v:
Floresta e Ambiente, Vol 27, Iss 1 (2020)
Abstract This study aimed at evaluating the potential of Inga vera (Ingá) and Enterolobium contortisiliquum (Timbaúva) as facilitating species and their species-specific interaction on the restoration of a degraded and protected area in Rio Grande
Externí odkaz:
https://doaj.org/article/8a9d9ee627434979b673e1f64b341f44
Publikováno v:
Caminhos de Geografia, Vol 17, Iss 58, Pp 162-175 (2016)
Esta pesquisa consistiu em identificar e diagnosticar as potencialidades sociais do município de Silveira Martins/RS, segundo a metodologia proposta por Becker e Egler (1996) para o Zoneamento Ecológico-Econômico (ZEE). Deste modo, utilizou-se com
Externí odkaz:
https://doaj.org/article/007b0d75def64777a3bdeab82fda7937
Publikováno v:
Floresta e Ambiente, Vol 25, Iss 3 (2018)
ABSTRACT We evaluated the nutrient input via incident rainfall in a Eucalyptus dunnii stand in the Brazilian Pampa biome. During the two-year study, we analyzed nutrient concentrations in incident rainfall (P), throughfall via drip (Pi), and stemflow
Externí odkaz:
https://doaj.org/article/a8468ffb492b4af49106557d2e6f71d8
Autor:
Carlos Antônio Araújo de Freitas, Marcos Vinicius Winckler Caldeira, Sustanis Kunz Horn, Kallil Chaves Castro, Márcio Viera
Publikováno v:
Revista Árvore, Vol 39, Iss 4, Pp 671-681 (2015)
RESUMOEste estudo objetivou quantificar a biomassa, teor e conteúdo de nutrientes na serapilheira acumulada, correlacionando com a precipitação e a temperatura. A amostragem foi realizada em cinco transectos (50 m x 2 m) e coletada com um gabarito
Externí odkaz:
https://doaj.org/article/1664846201c64837be6cfbfecdc83b9d
Publikováno v:
Ciência Rural, Vol 45, Iss 3, Pp 432-439 (2015)
A disponibilidade de nutrientes para futuros plantios em um sítio florestal está relacionada principalmente à, intensidade de colheita aplicada. Objetivou-se, com este estudo, avaliar as implicações nutricionais causadas pelas diferentes intensi
Externí odkaz:
https://doaj.org/article/8778c734305247b78b01c5fc9c17d6d3
Autor:
Marcos Vinicius Winckler Caldeira, Luciano Farinha Watzlawick, Márcio Viera, Rafaelo Balbinot, Kallil Chaves Castro
Publikováno v:
Ciência Florestal, Vol 25, Iss 4, Pp 1027-1034 (2015)
The objective was to estimate the biomass and organic carbon in Araucaria angustifolia stands with different ages. The Araucaria angustifolia stands studied were not pruning but were thinning in difference ages. In stands of 32 and 31 years-old, were
Externí odkaz:
https://doaj.org/article/9aeae01fa2a14282801bfe3653c50dfa
Publikováno v:
Ciência Florestal, Vol 23, Iss 3, Pp 317-327 (2013)
http://dx.doi.org/10.5902/1980509810543This study aimed to determine the nutrient pool in monospecific and mixed stands of Eucalyptus urograndis and Acacia mearnsii in a consortium with Zea mays.The amount determination of nutrients of forest species
Externí odkaz:
https://doaj.org/article/0c1870ee91144f0182072be94a487024
Autor:
Márcio Viera, Mauro Valdir Schumacher, Marcos Vinicius Winckler Caldeira, Luciano Farinha Watzlawick
Publikováno v:
Ciência Florestal, Vol 23, Iss 1, Pp 67-76 (2013)
http://dx.doi.org/10.5902/198050988440O estudo teve por objetivo comparar o teor de nutrientes das diferentes espécies envolvidas em plantios monoespecíficos e mistos de Eucalyptus urograndis e Acacia mearnsii em consórcio com Zea mays no municíp
Externí odkaz:
https://doaj.org/article/ebdd0c25455d49de8fb4db1452db73f6
Publikováno v:
Ciência Florestal, Vol 23, Iss 3, Pp 317-327 (2013)
This study aimed to determine the nutrient pool in monospecific and mixed stands of Eucalyptus urograndis and Acacia mearnsii in a consortium with Zea mays.The amount determination of nutrients of forest species was carried out in the treatments: 100
Externí odkaz:
https://doaj.org/article/e14fa6bfca6e44c2986ea846f490dbbe