Results 81 to 90 of about 10,769 (209)

Diatom-inferred palaeoproductivity in volcanic lakes from the Azores islands during the late Holocene [PDF]

open access: yes, 2015
[Abstract] In this dissertation the paleoproductivity trajectories and organic matter provenance over the last 640 and 800 yr of two volcanic lakes from the Sâo Miguel Island in the Azorean archipelago (Lake Azul, 37° 52’ N – 25° 46’ W and Lake Santiago ...
López Romero, Sandra
core  

Action of Soft Rot- and White Rot Fungi on Partially Delignified Softwoods [PDF]

open access: yes, 1976
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。Fourty-four species of softwoods were partially delignified with acidified sodium chlorite for 6 hours at 40℃ and exposed to a soft rot fungus, Chaetomium globosum KUNZE, for 8 weeks at 28℃. The weight losses after the
NISHIMOTO, Koichi, TAKAHASHI, Munezoh
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Soil nitrogen dynamics during stand development after clear-cutting of Japanese cedar (Cryptomeria japonica) plantations [PDF]

open access: yes, 2011
We examined soil N dynamics, including inorganic N concentration, net N transformation rates, and estimated plant N uptake (EPNU) from soil N budgets, and litterfall inputs, in five Japanese cedar plantation stands of different ages (5, 16, 31, 42, and ...
Fukushima, Keitaro   +2 more
core   +1 more source

Establecimiento in vitro de Cryptomeria japonica (Taxocidaceae)

open access: yesRevista de Biología Tropical, 2003
In this work, it was achieved to stablish in vitro shoots of Cryptomeria japonica from 20 year old trees. The shoots were disinfected and treated with six different concentrations of kinetin and belciladenine in order to induce their development and ...
Ana Hine-Gómez, Lisette Valverde-Cerdas
doaj  

Scientific Opinion on the phytosanitary risk associated with some coniferous species and genera for the spread of pine wood nematode

open access: yesEFSA Journal, 2012
The European Commission requested the Panel on Plant Health to deliver a scientific opinion on the phytosanitary risk of plants (other than fruits and seeds) of Pinus pinea and of the genera Chamaecyparis, Cryptomeria and Juniperus for the spread of pine
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Modelagem do crescimento de Cryptomeria japonica por análise de tronco parcial

open access: yesPesquisa Florestal Brasileira, 2017
Este trabalho objetivou avaliar o padrão de crescimento bem com descrever a distribuição probabilística do incremento corrente anual em diâmetro de Cryptomeria japonica (L.F.) D. Don. em povoamento instalado no município de Rio Negro, PR.
Vinícius Morais Coutinho   +4 more
doaj   +1 more source

Efeito do volume de tubetes e tipo de substratos na qualidade de mudas de Cryptomeria japonica (L.F.) D. Don.

open access: yesCiência Florestal, 2009
A Cryptomeria japonica (L.F.) D. Don. é uma espécie de grande potencial para plantios nas regiões altas e frias do Brasil. Destaca-se pelo seu rápido crescimento, boa adaptação ao clima e solo do sul do País, e boa resposta às tecnologias ...
Constâncio Bernardo dos Santos   +3 more
doaj   +1 more source

The Molecular Analysis of Hawaiian Bird Diets [PDF]

open access: yes, 2018
The aim of this project is to utilize high-throughput molecular methods to investigate the diets of three non-native and one native Hawaiian bird species.
Scinto, Alissa C
core   +1 more source

Concentrações de ácido indolbutírico no enraizamento de Cryptomeria japonica. [PDF]

open access: yes, 2015
Cryptomeria japonica is a conifer of great load that detaches for the fast growth and good lumber potential. In spite of could being propagated by seeds, the vegetative propagation of Cryptomeria japonica is justified for the maintenance of the desirable
BRONDANI, G. E., KRATZ, D., WENDLING, I.
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Seed production and vegetative growth of Hedychium gardnerianum Ker-Gawler (Zingiberaceae) in São Miguel Island (Azores). [PDF]

open access: yes, 2003
Hedychium gardnerianum is an important plant invader in the Azores Archipelago. In this research we analysed fecundity, fertility, seed bank and vegetative growth of this herbaceous perennial at three sites at different altitudes in São Miguel Island ...
Cordeiro, Nuno, Silva, Luís
core  

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